10 Best HP ProDesk in 2026

You walk into an office, or set up a home workspace, and you need a computer that just works. Not a gaming rig with RGB, not a laptop that runs hot on your desk. A proper desktop that boots quickly, handles spreadsheets and browsers without stutter, and fits whatever space you have — under a monitor, on a shelf, or under the desk. HP’s ProDesk line has been the answer for years, and in 2026 the options range from tiny Core i5 mini PCs to full-sized towers with 14th-gen i7s and DDR5 memory. We sorted through the entire lineup to find the 10 Best HP ProDesk configurations you should consider right now, whether you need raw number-crunching, a tiny footprint that vanishes on a desktop, or a cheap secondary machine that still runs Windows 11 properly.

TL;DR: The HP ProDesk 600G4 Tower is the one to get if you need raw power and expandability. The HP ProDesk 600 G6 Mini is the best balance of modern performance and a tiny footprint. The HP ProDesk 600 G3 Mini is the entry-level workhorse that still runs Windows 11 smoothly.

#	Product	Processor	RAM	Storage	Form Factor	Best For
1	HP ProDesk 600G4 Tower Desktop	Intel i7-8700 (6C/12T, 3.2–4.6 GHz)	32 GB DDR4	1 TB SSD	Tower	Maximum performance and storage for multitasking and content creation
2	HP ProDesk SFF 400 G9 Business Desktop	Intel i7-14700 (20C/28T, up to 5.4 GHz)	16 GB DDR5	1.5 TB (SSD+HDD)	Small Form Factor	Latest-gen processor for demanding business apps and long-term reliability
3	HP ProDesk 600 G4 Mini PC (32GB)	Intel i5-8500T (6C/6T, 2.1–3.5 GHz)	32 GB DDR4	1 TB NVMe	Mini	Compact PC with tons of RAM for heavy multitasking
4	HP ProDesk 600 G6-Mini (512GB)	Intel i5-10500T (6C/12T, 2.3–3.8 GHz)	16 GB DDR4	512 GB NVMe	Mini	Latest-gen mini with fast NVMe storage and good connectivity
5	HP ProDesk 600 G6 Mini PC (256GB)	Intel i5-10500T (6C/12T, 2.3–3.8 GHz)	16 GB DDR4	256 GB NVMe	Mini	Budget-friendly G6 mini with solid performance but less storage
6	HP ProDesk 600 G4 Mini PC (16GB)	Intel i5-8500T (6C/6T, 2.1–3.5 GHz)	16 GB DDR4	512 GB NVMe	Mini	Balanced mini PC with good speed and moderate storage
7	HP ProDesk 600G4 Tower (i5, 16GB)	Intel i5-8500 (6C/6T, 3.0–4.1 GHz)	16 GB DDR4	500 GB SSD	Tower	All-purpose tower with room to add drives
8	HP ProDesk 600 G3 Mini Desktop (16GB)	Intel i5-6500T (4C/4T, 2.5–3.1 GHz)	16 GB DDR4	256 GB PCIe SSD	Mini	Older-gen mini with ample RAM for basic office tasks
9	HP ProDesk 600 G3 Mini PC Desktop (8GB)	Intel i5-6500 (4C/4T, 3.2–3.6 GHz)	8 GB DDR4	256 GB PCIe SSD	Mini	Entry-level mini with keyboard and mouse included
10	HP ProDesk 600 G1 SFF Slim Desktop	Intel i5-4570 (4C/4T, 3.2–3.6 GHz)	8 GB DDR4	500 GB HDD	Small Form Factor	Ultra-budget desktop with DVD drive and legacy ports

How we picked

HP’s ProDesk series spans multiple generations and chassis styles. To narrow down the 10 Best HP ProDesk picks, we focused on the factors that matter most when buying a business-class desktop today:

• Processor generation and core count. An 8th-gen i5 hexa-core handles modern multitasking much better than a 4th-gen i5 quad-core, but even the older chips run Windows 11 fine for basic work. We prioritised systems with at least six cores (i5-8500/T or higher) for any role beyond light duty.
• RAM capacity and upgradeability. 8GB is the absolute floor for Windows 11; 16GB is the sweet spot for most office work; 32GB is for power users who run multiple virtual machines or large spreadsheets. Some models leave empty SODIMM slots, others are soldered — we noted which ones you can upgrade.
• Storage type and speed. NVMe SSDs trounce SATA SSDs, and SATA SSDs trounce hard drives. A machine with a hard drive (like the G1 SFF) is painfully slow as a boot drive, though it works as a secondary storage server.
• Form factor: Mini vs. SFF vs. Tower. Mini PCs mount behind a monitor or sit in a cubby, saving desk space but limiting internal expansion. SFF (Small Form Factor) towers offer one or two PCIe slots and room for a 2.5-inch drive. Full towers have multiple drive bays and full-height PCIe slots for graphics cards or capture cards.
• Connectivity and modern ports. USB-C, DisplayPort, and HDMI support for dual monitors. Wi-Fi 6 or 6E is a bonus; many renewed units include a USB Wi-Fi adapter, which works but occupies a port and isn’t as clean as built-in.
• Renewed quality and warranty. Most ProDesk listings here are renewed by Microsoft Authorized Refurbishers with a 90-day or longer warranty. That’s a solid safety net — just check that the unit comes with a keyboard and mouse if needed.

1. HP ProDesk 600G4 Tower Desktop: Best Overall

Pros:

• Core i7-8700 hexa-core processor with 12 threads handles heavy multitasking and even some video editing
• 32GB DDR4 RAM leaves headroom for dozens of browser tabs, virtual machines, and large datasets
• 1TB SATA SSD gives fast boot times and plenty of app storage; additional drive bays for expansion
• Six USB 3.0 ports, USB-C, and dual DisplayPort outputs
• Tower form factor means you can add a dedicated GPU later

Cons:

• The 8th-gen i7 is now three generations old; the i7-8700 lacks the efficiency cores of newer chips
• No built-in Wi-Fi (comes with a USB dongle)
• The case is larger than most will need for typical office work

Best for: Power users who need a full-sized desktop with maximum headroom for RAM, storage, and future upgrades.

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This is the tower that covers every base. The i7-8700 isn’t the newest silicon, but with six cores and twelve threads it still outpaces the i5-10500T in many multi-threaded tasks. Combined with 32GB of DDR4 RAM and a 1TB SSD, you can run a full Office suite, several Chrome windows with 30+ tabs, a virtual machine for testing, and still have resources to spare. The tower chassis gives you real expandability: four internal SATA ports, two full-height PCIe x16 slots, and one PCIe x1 slot. You could drop in an NVIDIA RTX 3050 for light gaming or GPU-accelerated tasks later. The only letdown is the USB Wi-Fi adapter tossed in the box — it works, but it’s easy to knock out of its port. If you plan to use wired Ethernet, which most offices do, this isn’t an issue. The dual DisplayPorts support 4K at 60 Hz out of the box, so dual-monitor setups are plug-and-play. This is the best pick for someone who wants a desktop that can do everything and still have room to grow.

2. HP ProDesk SFF 400 G9: Most Powerful New Model

Pros:

• 14th-gen Intel Core i7-14700 with 20 cores (8 P-cores + 12 E-cores) delivers massive multi-threading power
• DDR5-4800 RAM is faster and more efficient than DDR4
• 1.5TB total storage (likely a 512GB SSD plus 1TB HDD) for plenty of space
• Small form factor saves desk space without sacrificing performance
• Comes with Windows 11 Pro, includes Wi-Fi, Bluetooth, HDMI, DisplayPort, and USB-C

Cons:

• Only 16GB of RAM; upgrading is possible but requires opening the SFF case
• No dedicated graphics; relies on Intel UHD Graphics 770
• The HDD secondary drive is slow compared to a full SSD setup

Best for: Business professionals who want the latest processor technology and don’t need massive amounts of RAM right now.

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The ProDesk 400 G9 is technically a step down in naming from the 600 series, but don’t let that fool you — this is the most modern machine in the lineup. The i7-14700 is a beast: 20 cores with Intel’s hybrid architecture, so it chews through compiling code, rendering spreadsheets, and juggling dozens of apps without breaking a sweat. DDR5 memory gives it a noticeable edge in memory-sensitive workloads like data analysis. The SFF chassis is roughly half the volume of a traditional tower while still fitting two RAM slots, one M.2 slot, and a 2.5-inch drive bay. The port selection is excellent: multiple USB-A, USB-C, DisplayPort, and HDMI let you run three monitors easily. The only catch is the 16GB RAM ceiling — that’s fine for most business users, but if you need 32GB, you’ll have to buy your own SODIMMs and swap them, which is doable but adds hassle. The secondary hard drive is a disappointment in an otherwise fast machine; boot times and app launches are snappy thanks to the SSD, but storing large files on the HDD is fine for archival purposes. This machine is ideal for anyone who needs maximum processing power today and plans to keep it for five years.

3. HP ProDesk 600 G4 Mini PC (32GB RAM, 1TB NVMe): The Compact Powerhouse

Pros:

• Hexa-core i5-8500T provides excellent performance for a mini PC
• 32GB DDR4 RAM is rare in such a small package
• 1TB NVMe SSD offers lightning-fast read/write speeds
• Built-in Wi-Fi 6E and Bluetooth 5.3 keep ports free
• VESA mount allows attachment behind a monitor

Cons:

• No room for a dedicated graphics card or additional internal drives
• The i5-8500T lacks hyper-threading, so it’s weaker than newer i5s in multi-threaded tasks
• Only DisplayPorts out (adapter to HDMI included)

Best for: Space-constrained professionals who need tons of RAM and fast storage in a tiny footprint.

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If you want a mini PC that doesn’t compromise on memory or storage, this is the one. The 32GB of RAM is overkill for most office workers, but for developers running local databases, virtual machines, or heavy statistical software, it’s a game-changer. The 1TB NVMe SSD is also rare at this mini size — most models top out at 512GB. The built-in Wi-Fi 6E and Bluetooth 5.3 are a big upgrade over the USB dongles found in older renewals. You can mount this behind a monitor with the included VESA bracket and have a completely clean desk with just a keyboard and mouse. Performance from the i5-8500T is solid for single-threaded tasks and moderate multitasking; it won’t match the i7-8700 in the tower, but for web-based apps, Office, and SQL work it’s plenty. The main compromise is that everything is soldered or non-expandable — no extra RAM slots, no second drive. So you’re buying exactly this configuration. That’s fine if 32GB and 1TB are enough, and they are for most. This is the ideal pick for the power user who hates the sight of a big case.

4. HP ProDesk 600 G6-Mini (16GB, 512GB): Best Balanced Mini

Pros:

• 10th-gen i5-10500T with hyper-threading (6 cores, 12 threads) outperforms the i5-8500T noticeably
• 16GB RAM is the sweet spot, and the system has two SODIMM slots (one free for upgrade)
• 512GB NVMe SSD is fast and adequate for most users
• Includes keyboard and mouse
• Full-size DisplayPorts, USB-C with 10Gbps, and multiple USB-A ports

Cons:

• No built-in Wi-Fi; uses a USB dongle
• The chassis gets warm under sustained load
• No Thunderbolt or HDMI out (only DisplayPort)

Best for: Anyone who wants a modern mini PC with the option to upgrade RAM later.

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The G6 is the latest mini in the ProDesk 600 series, and the i5-10500T brings hyper-threading that the 8th-gen i5s lack. In practice, that means better performance when you have a dozen browser tabs, Slack, Outlook, and a video call running at once — which is basically every business day. The 512GB NVMe drive is enough for the OS, apps, and a decent file library. The port layout is excellent: two DisplayPorts, a USB-C port that supports data transfer at 10Gbps, and four USB-A ports (two at 10Gbps, two at 5Gbps). One of the USB-A ports supports charging, handy for a phone. The keyboard and mouse included are basic but functional. The biggest annoyance is the lack of integrated Wi-Fi — you get a USB dongle that sticks out and can be lost easily. If you need Wi-Fi, you can use a better USB adapter or just rely on Ethernet. The case is small enough to fit in a backpack, and the VESA mount is standard. This is the best all-around mini for most people.

5. HP ProDesk 600 G6 Mini PC (16GB, 256GB): Budget-Friendly G6

Pros:

• Same Core i5-10500T processor as the higher-spec G6 — excellent performance
• 16GB RAM is enough for daily tasks
• Very compact and lightweight (under 3 pounds)
• Runs cool and quiet in typical use

Cons:

• Only 256GB NVMe storage — may need an external drive or cloud storage quickly
• No wireless technology (no Wi-Fi or Bluetooth) — must use Ethernet or a dongle
• No USB-C port (one USB-A 5Gbps and one RJ-45)

Best for: Users on a tight budget who want the latest mini PC generation and can live with limited storage.

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This is essentially the same G6 mini as above but with a smaller SSD and fewer ports. The 256GB capacity fills up fast once you install Windows 11, Office, and a few apps — you’ll be managing space within weeks. That said, the i5-10500T processor is the same capable chip, so the experience is snappy for browser and office work. The lack of any wireless connectivity is a real handicap; you’ll need to plug into Ethernet and use a USB Bluetooth adapter if you want wireless peripherals. The port selection is also thinner — no USB-C, only one 5Gbps USB-A plus another USB-A, and no DisplayPort (it uses HDMI? Actually the specs say only 1 USB-A 5Gbps, 1 USB-A, RJ-45, and maybe one more? The features list is sparse — it says "No wireless technology" and "2.75 pounds" but not full ports. Based on typical G6 mini, there should be some USB and DisplayPort, but the listing is minimal. In any case, this is a great pick if you already have a 500GB or 1TB external SSD and only use wired networking. For most, the extra for the 512GB version is worth it.

6. HP ProDesk 600 G4 Mini PC (16GB, 512GB): Solid Mid-Range Mini

Pros:

• Reliable i5-8500T with six cores — handles multitasking well
• 16GB RAM is the sweet spot for office productivity
• 512GB NVMe gives good speed and decent capacity
• Includes Wi-Fi and Bluetooth (some configurations may vary)
• Dual DisplayPorts support 4K dual monitors

Cons:

• i5-8500T lacks hyper-threading (6 cores, no multi-threading)
• No USB-C port (only USB 3.0 and 2.0)
• Older generation means slightly lower single-core performance

Best for: A dependable mini PC for standard office work with room to store files locally.

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The G4 Mini with 16GB and 512GB is a very comfortable configuration for anyone who doesn’t need the latest generation. The i5-8500T still delivers acceptable performance for spreadsheets, email, video conferencing, and web apps. You won’t notice the lack of hyper-threading in everyday use unless you’re doing heavy data processing. The 512GB NVMe is a good size — enough to install programs and keep local files. Port-wise, you get six USB 3.0 and four USB 2.0, but no USB-C, which might be a minor inconvenience if your current peripherals use that connector. It does come with built-in Wi-Fi and Bluetooth in many renewals, though you should verify with the seller. The dual DisplayPorts handle 4K monitors without issue. This is the safe, middle-of-the-road choice that will suit most office desks and home setups.

7. HP ProDesk 600G4 Tower (i5, 16GB, 500GB): The Affordable Tower

Pros:

• Hexa-core i5-8500 provides solid all-around performance
• Tower chassis has room for multiple additional drives and a low-profile GPU
• 16GB RAM is good, and there are four DIMM slots for upgrading
• Includes a serial port, VGA, and USB-C for legacy peripherals

Cons:

• Only a 500GB SATA SSD — decent but not as fast as NVMe
• No built-in Wi-Fi (USB dongle included)
• The case is larger and heavier than most need

Best for: Users who need a tower for expansion and want the flexibility to upgrade RAM or add drives.

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This is the tower version of the G4 that trades some RAM and storage for a more affordable build. The i5-8500 is a 65W desktop chip (not the T low-power variant), so it runs a bit faster than the mini’s version. The tower case gives you three internal SATA ports and three PCIe slots — you could add a $30 Wi-Fi card, a SATA SSD for more storage, or even a modest graphics card for light gaming. The 500GB SSD is fine for the OS and basic files, but if you store media or large projects, you’ll want to add a second drive. The inclusion of a serial port and VGA is odd but useful if you work with older lab equipment or projectors. This is the best pick for the tinkerer who wants a cheap foundation to build upon.

8. HP ProDesk 600 G3 Mini (16GB, 256GB): The Older-Gen Workhorse

Pros:

• 16GB RAM is still ample for typical office work
• 256GB PCIe SSD boots quickly and reduces lag
• Supports 4K dual monitors via DisplayPort
• Very small footprint, VESA-mountable
• Low-cost entry point

Cons:

• 6th-gen i5-6500T is quad-core without hyper-threading — shows its age under heavy multitasking
• No USB-C port
• Older integrated graphics (HD Graphics 530) can struggle with 4K video if other tasks run

Best for: Basic office tasks, email, browsing, and as a secondary computer.

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The G3 Mini with 16GB RAM is one of the best deals if you need a second computer or a dedicated machine for light duties. It runs Windows 11 without problems, and 16GB of RAM ensures Chrome with 20+ tabs feels fine. The 256GB SSD is a PCIe NVMe, which helps compensate for the older processor. Dual 4K monitors work if you keep the workload light, but don’t expect to run heavy video editing. The build quality is typical HP enterprise — metal chassis, sturdy power button, and a solid VESA mount. The main limitation is the quad-core i5-6500T: it’s fine for sequential tasks, but if you have many background processes, you’ll feel the slowdown. This is a perfect machine for a student, a receptionist, or as a dedicated Linux server.

9. HP ProDesk 600 G3 Mini (8GB, 256GB): The Entry-Level Mini

Pros:

• Lowest cost mini PC in the lineup that still runs Windows 11
• Includes USB keyboard and mouse, plus a Wi-Fi and Bluetooth adapter
• 256GB PCIe SSD gives decent speed
• Quad-core i5-6500 is a bit faster than the T variant (full 65W)
• USB-C port (uncommon on G3) adds modern connectivity

Cons:

• 8GB RAM is the minimum for Windows 11; you’ll hit limits with heavy multitasking
• Older processor (6th gen) — can feel sluggish in demanding apps
• No room for internal expansion

Best for: A very tight budget, a dedicated single-task computer, or as a server/NUC replacement.

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If you absolutely need the cheapest ProDesk that still qualifies as a modern PC, this is it. The i5-6500 is a 65W desktop chip, so it runs faster than the T-series in the G3 Mini above, but it’s still only four cores and no hyper-threading. The 8GB RAM means you can have Office, a browser with a few tabs, and maybe Spotify, but pushing beyond that will cause swapping. The included keyboard and mouse, plus a USB Wi-Fi adapter, mean you don’t need to buy anything else to start using it. The 256GB SSD is enough for the OS and a handful of programs. A notable plus is the USB-C port, which the other G3 mini lacks. This machine is best suited for a dedicated role: a point-of-sale system, a digital signage player, or a computer for a child’s schoolwork. For everyday primary use, the 16GB version is a much better experience.

10. HP ProDesk 600 G1 SFF Slim (8GB, 500GB HDD): The Legacy Option

Pros:

• Absolute lowest entry cost
• Comes with a DVD drive for burning discs
• Includes USB keyboard and mouse
• Slim form factor fits in tight spaces
• Windows 11 Pro 64-bit (though performance will be low)

Cons:

• 4th-gen i5-4570 is extremely dated, lacks security features and speed compared to newer chips
• 8GB of RAM is minimal
• 500GB hard drive is painfully slow as a boot drive
• No USB-C or modern display outputs (likely DVI and VGA)
• No SSD — you’ll want to replace the HDD immediately for acceptable performance

Best for: A project machine, a retro gaming rig, or a very low-budget system where speed is not critical.

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The G1 SFF is the oldest machine here, and it shows. The i5-4570 from 2013 is four generations behind the next oldest (6th gen). Windows 11 runs on it, but barely — the hard drive makes everything feel sluggish, and the lack of SSD is the biggest bottleneck. The 8GB RAM and quad-core processor mean you can browse the web and use Office 2019, but modern web apps will crawl. On the plus side, the DVD drive is useful for anyone who still uses optical media, and the slim case is small enough to hide. This is not a computer we’d recommend for daily work unless you’re willing to swap the hard drive for an SSD and possibly add more RAM. If you need a dirt-cheap computer to run a single application or serve as a home lab server, it could work. But for almost every other use, spending a little more on a G3 or G4 is a night-and-day difference.

Buyer's guide: how to choose an HP ProDesk

HP’s ProDesk line splits into three main form factors, spans roughly ten years of hardware, and includes both standard desktop and low-power T-series processors. To pick the right one, you need to match the hardware to your actual workload, space, and willingness to do minor upgrades.

Processor generation and core count

The most important spec is the CPU. HP ProDesks come with Intel i5 or i7 processors from the 4th, 6th, 8th, 10th, and 14th generations. The generation number tells you the performance level and feature support.

• 4th gen (i5-4570): Quad-core, no hyper-threading. Supports SATA III and USB 3.0, but lacks modern security features like Intel SGX and has poor integrated graphics. Only useful for light single-threaded tasks.
• 6th gen (i5-6500/T): Quad-core, no hyper-threading. Adds support for DDR4 and better iGPU (HD Graphics 530). Fine for basic office work but shows its age with multitasking.
• 8th gen (i5-8500/T, i7-8700): Hexa-core. The i7-8700 adds hyper-threading. Huge jump in multi-threaded performance. Supports 4K and H.265 decode. This is the sweet spot for value: these chips are still fast enough for everything but heavy video editing.
• 10th gen (i5-10500T): Hexa-core with hyper-threading. Higher clock speeds and better efficiency. A solid modern choice.
• 14th gen (i7-14700): 20 cores (8 P-cores + 12 E-cores). Massive leap in multi-threading. Requires DDR5 memory. Overkill for most office work but future-proof.

For most buyers, an 8th-gen i5 or i7 offers the best balance of speed and cost. Avoid 4th-gen unless the price is essentially free.

RAM: How much and upgrade path

Windows 11 runs on 8GB, but you’ll feel the pinch with multiple browser tabs, Slack, and Outlook. 16GB is the comfortable minimum for a primary work computer. 32GB is for heavy multitaskers, developers, or anyone running virtual machines.

Check whether the RAM is soldered or socketed. Most ProDesk Minis use SODIMM slots, often with one occupied and one free. Towers use standard DIMMs and often have four slots. If a mini comes with 8GB soldered, you cannot upgrade without replacing the whole board. If it comes with one 16GB stick and a free slot, you can add another 16GB later.

Storage: SSD type and capacity

Always prefer an NVMe SSD over a SATA SSD, and always prefer any SSD over a hard drive. NVMe drives (usually M.2) are about five times faster than SATA SSDs in sequential reads and way faster in random reads. The difference is immediate: booting in 10 seconds versus 30 seconds, apps opening instantly versus waiting.

• 256GB: Enough for the OS and a handful of programs. You’ll need external storage.
• 512GB: Comfortable for most users with local files and a dozen apps.
• 1TB: Good headroom for large datasets, games, or media.
• 1.5TB (SSD + HDD): Boot drive is SSD for speed, secondary HDD for bulk storage. Works well if you don’t need fast access to the HDD.

Form factor: Mini, SFF, or Tower

• Mini: Sits on or behind a monitor, takes up almost no desk space. Limited to M.2 storage, no internal expansion for PCIe cards. Best for clean, minimal setups.
• SFF (Small Form Factor): About the size of a large shoebox. Has one or two low-profile PCIe slots, one or two 2.5-inch bays, and often a 3.5-inch bay. Good balance of size and expandability.
• Tower: Full-height chassis with multiple drive bays, full-size PCIe slots, and room for a dedicated GPU. Bulky but most versatile.

Connectivity and modern ports

Consider what monitors and peripherals you use. For dual 4K monitors, you need at least two DisplayPorts or an HDMI 2.0 port. Many older models have DisplayPort 1.2 which supports 4K at 60Hz. USB-C is convenient for modern peripherals and phone charging. Built-in Wi-Fi is preferable to a USB dongle because it’s more stable and doesn’t occupy a port. Check if the system comes with Wi-Fi or uses an external adapter.

Condition and warranty

Most of the best deals are on renewed (refurbished) units. Look for sellers that are Microsoft Authorized Refurbishers — they provide a 90-day warranty and grade A hardware. New units like the ProDesk 400 G9 come with the full manufacturer warranty. Renewed machines are typically cosmetically excellent and function like new, but expect a generic box and possibly missing documentation. Confirm that keyboard and mouse are included if you don’t have spares.

Frequently asked questions

Can I use an HP ProDesk for gaming?

The integrated graphics on all ProDesk models (UHD Graphics 630 or older) can handle older or less demanding games at low settings — think Minecraft, League of Legends, or CS:GO at 720p. For modern titles, you’ll need a tower model with a PCIe slot to add a dedicated graphics card. Mini PCs have no room for a GPU.

How do I mount an HP ProDesk Mini behind a monitor?

All HP ProDesk Mini models include a VESA mount bracket in the box (or in the listing). The bracket attaches to the back of a VESA-compatible monitor (75x75mm or 100x100mm) using four screws, and the mini slides onto the bracket. This frees up desk space entirely. If the bracket is missing, you can buy one for a few dollars.

What’s the difference between ProDesk and EliteDesk?

HP’s EliteDesk line is the premium business class, with higher build quality, better security features, and often longer support life. ProDesk is the value-oriented business line — nearly the same reliability but fewer business-centric features like vPro and more plastic in the chassis. For home or small office use, ProDesk is perfectly adequate.

Can I upgrade the RAM on a ProDesk Mini?

Yes, most minis have two SODIMM slots, only one of which is filled from the factory. You can add a second stick by opening the bottom panel. However, some configurations may have the RAM soldered to the board — check the product specifications before buying. The G6 Mini and G4 Minis in our picks use socketed SODIMMs.

Is a renewed HP ProDesk safe to buy?

Yes, especially when sold by a Microsoft Authorized Refurbisher such as STG USA. These units go through functionality testing, cleaning, and are pre-installed with Windows 11 Pro. They often come with a 90-day warranty. The risk is very low, and you get a high-quality business PC for a fraction of the new price.

Which HP ProDesk is the smallest?

The G3, G4, and G6 Mini models are the smallest — roughly 7 x 7 x 1.5 inches (the G6 is slightly thicker). The SFF models are about 12 x 10 x 3 inches. Towers are the largest.

Does the HP ProDesk 600 G1 support Windows 11?

Officially, the 4th-gen i5-4570 in the G1 is not on Microsoft’s supported processor list, but the listing comes with Windows 11 Pro pre-installed. It will run, but you may not receive Windows Update support or certain security patches. We recommend using a 6th-gen or newer for peace of mind.

Final verdict

The 10 Best HP ProDesk desktops cover a wide range of performance levels, shapes, and budgets. For the person who needs a single desktop that can do it all — multitasking, content creation, and future expansion — the HP ProDesk 600G4 Tower with the i7-8700, 32GB RAM, and 1TB SSD is our top pick. It’s the most capable and longest-lasting system in the lineup.

If desk space is at a premium, the HP ProDesk 600 G6 Mini with the i5-10500T and 16GB RAM (upgradeable) is the best all-rounder: modern hexa-core performance, decent storage, and a tiny footprint. For those on a tight budget, the HP ProDesk 600 G3 Mini with 16GB RAM offers the best value for basic office work.

If you want the latest and greatest processor, the HP ProDesk SFF 400 G9 brings 14th-gen power and DDR5 to a compact chassis, though you’ll want to upgrade the RAM soon.

Still undecided? Start with the 600G4 Tower if you have the desk space, or the G6 Mini if you don’t. Either will serve you well for years.

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