HP Z2 G9 Z2 G9 Small Form Factor 2023
Combining a 20-core Intel Core i7-14700 with 64GB of DDR5 RAM and an RTX A2000 GPU with 12GB VRAM, this compact workstation delivers full-tower performance in a chassis that supports full-height cards. Its dense I/O selection, including 10 USB-A ports and four Mini DisplayPort outputs, supports complex multi-display and peripheral setups without a hub. This system is best for CAD designers and financial analysts who need certified ISV drivers and substantial expansion in a space-constrained office.
Snapshot
The 30-Second Version
A shockingly capable SFF workstation with gobs of RAM and a pro GPU, just don't buy it for AI. Find it under $1900 and you've got a killer deal on a silent, desk-friendly powerhouse.
Pros & Cons
Pros
- Massive 64GB of DDR5 RAM, ready for anything 96th
- Full-size GPU support in a true SFF chassis 92th
- Top-tier port selection with 10 USB-A and 4 Mini DisplayPorts 82th
- Quiet, professional cooling even under load 73th
Cons
- 450W PSU limits future GPU upgrades significantly
- AI and LLM performance is a real weak spot
- No Thunderbolt 4, just USB-C 3.2 Gen 2x2
- 5kg weight makes it dense, not exactly portable
What owners think
The proof
Performance
What surprised us most is how this little box handles sustained loads without sounding like a jet engine. The i7-14700 chews through multi-threaded renders and simulations with ease, landing well above average in our CPU rankings. The RTX A2000 isn't a gaming card, but its 12GB framebuffer is a lifesaver for complex 3D models and GPU-accelerated tasks. Just don't expect miracles with large language models or heavy AI training, that's the one area where this config falls flat, scoring in the bottom third of our database.
Specifications
Full Specifications
Processor
| CPU | Intel Core i7 14700 |
| Cores | 20 |
| Frequency | 2.1 GHz |
| L3 Cache | 33 MB |
Graphics
| GPU | NVIDIA RTX A2000 |
| Type | discrete |
| VRAM | 12 GB |
| VRAM Type | GDDR6 |
Memory & Storage
| RAM | 64 GB |
| RAM Generation | DDR5 |
| Storage | 1 TB |
| Storage Type | NVMe SSD |
Build
| Form Factor | sff |
| PSU | 450 |
| Weight | 5.0 kg / 11.0 lbs |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 10 |
| HDMI | 4x Mini DisplayPort 1.4 Output |
| DisplayPort | 4x Mini DisplayPort 1.4 Output |
| Bluetooth | No |
| Ethernet | Gigabit Ethernet |
System
| OS | Windows 11 Pro |
vs Competition
The Dell Tower Plus EBT2250 is the most direct competitor, often offering similar specs in a slightly larger chassis with a bigger power supply, making it a better pick if you plan to swap in a beefier GPU later. On the other end, the Lenovo Legion 34IAS10 and ASUS ROG GM700TZ are gaming-focused rigs that will smoke the Z2 in raw gaming and AI tasks, but they lack the ISV certifications and professional driver support that make this HP a reliable daily driver for SolidWorks or Revit. The MSI EdgeXpert is a wildcard with better AI performance but a noisier, less polished build.
| Spec | HP Z2 G9 Z2 G9 Small Form Factor | Lenovo Legion 34IAS10 | ASUS Republic of Gamers GM700TZ-BS978 | MSI EdgeXpert EdgeXpert-11SUS | CLX SET TGMSETRTU5204BM | Dell Tower Plus EBT2250 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 14700 | Intel Core Ultra 9 | AMD Ryzen 9 9950X | NVIDIA GB | Intel Core i9 14900KF | Intel Core Ultra 9 285K |
| RAM (GB) | 64 | 64 | 64 | 128 | 64 | 64 |
| Storage (GB) | 1024 | 3072 | 2048 | 4000 | 8000 | 12096 |
| GPU | NVIDIA RTX A2000 | NVIDIA GeForce RTX 5080 | AMD Radeon RX 9070 XT | NVIDIA Blackwell Architecture | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 5070 |
| Form Factor | sff | mid-tower | Desktop | mini | mid-tower | mid-tower |
| Psu W | 450 | 1200 | 850 | 240 | 850 | - |
| OS | Windows 11 Pro | Windows 11 Pro | Windows 11 Home | NVIDIA DGX OS | Windows 11 Home | Windows 11 Pro |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Storage | Reliability |
|---|---|---|---|---|---|---|
| HP Z2 G9 Z2 G9 Small Form Factor | 81.7 | 61.6 | 95.6 | 91.9 | 72.7 | 70.2 |
| Lenovo Legion 34IAS10 Compare | 97.8 | 87 | 96.7 | 91.9 | 96.6 | 70.2 |
| ASUS Republic of Gamers GM700TZ-BS978 Compare | 98.7 | 76.9 | 94.4 | 97.5 | 91.6 | 37.5 |
| MSI EdgeXpert EdgeXpert-11SUS Compare | 99.6 | 94.8 | 98.8 | 87.5 | 98 | 37.5 |
| CLX SET TGMSETRTU5204BM Compare | 94.2 | 80.6 | 96.7 | 86.7 | 99.2 | 11.4 |
| Dell Tower Plus EBT2250 Compare | 97.8 | 80.6 | 94.4 | 84.7 | 99.9 | 70.2 |
Price
Value & Pricing
Pricing is all over the place, with a $643 spread across vendors, so shop carefully. At the low end around $1700, this is a solid deal for a certified workstation with this much RAM and a pro GPU. At $2300 and above, you're getting into territory where a custom build or a more upgradeable mid-tower starts making more sense. The sweet spot is finding it closer to that floor price.
Read more
Overview
The HP Z2 G9 SFF is a workstation that punches way above its weight class in a surprisingly compact box. The one thing to know is that HP crammed a full-power 20-core i7 and a proper RTX A2000 with 12GB of VRAM into a chassis that won't hog your entire desk. It's a serious tool for engineers, architects, and data crunchers who need certified reliability without the massive tower footprint. The 64GB of DDR5 is a standout, putting it in the top tier of our database for memory right out of the gate.
Common Questions
Q: Can I upgrade the graphics card in this thing later?
Technically yes, but you're severely limited by the 450W power supply. The RTX A2000 is already a great fit. You could maybe squeeze in a low-power RTX 4000 SFF Ada, but forget about dropping in a big consumer card. If future GPU upgrades are a priority, this isn't the chassis for you.
Q: Is this good for gaming after work?
It'll play games, but that's not its day job. The RTX A2000 is roughly on par with an RTX 3050 Ti, so you can manage 1080p gaming at medium settings. But you're paying for pro drivers and stability, not high frame rates. A similarly priced gaming PC will run circles around it in Cyberpunk.
Q: How loud does it get under full load?
Surprisingly quiet. HP's cooling design in this generation is well-tuned. You'll hear a whoosh of air, but it's a smooth, non-intrusive sound profile, not the high-pitched whine you get from some compact workstations. It's totally fine for an open office.
Who Should Skip This
If you're looking to run local large language models or do serious AI training, this isn't it. The GPU and overall system score for AI tasks is one of the worst we've seen in this category. Go get a system with an RTX 4090 or at least a 4080 Super instead, you'll be much happier.
Verdict
The HP Z2 G9 SFF is a purpose-built machine that nails its mission. If you need a quiet, compact, and certified workstation for professional design or engineering apps, and you don't plan on heavy GPU upgrades or local AI tinkering, this is an easy recommendation. It's a set-it-and-forget-it workhorse that just gets the job done.