Desktop PCs / Compare
HP Z2 Mini G1a Workstation vs MINISFORUM MS-S1 MAX (395, 128GB)
Product A: HP
68 of 160 known
MINISFORUM MS-02 Ultra
MINISFORUM MS-A2 (Ryzen 9 9955HX, 64GB)
MINISFORUM MS-01 (Core i9-13900H)
NVIDIA DGX Spark
Framework Desktop (Ryzen AI Max+ 395, 128GB)
Apple Mac Pro (M2 Ultra, 2023)
Beelink GTR9 Pro (395, 128GB)
GMKtec EVO-X2 (395, 128GB)
MINISFORUM AtomMan G1 Pro
GEEKOM GT15 Max AI Mini PC
Beelink SER9 Pro (HX 370)
GMKtec NucBox M5 Ultra
Change HP Z2 Mini G1a Workstation
Compare the MINISFORUM MS-S1 MAX (395, 128GB) with
MINISFORUM MS-02 Ultra
MINISFORUM MS-A2 (Ryzen 9 9955HX, 64GB)
MINISFORUM MS-01 (Core i9-13900H)
NVIDIA DGX Spark
Framework Desktop (Ryzen AI Max+ 395, 128GB)
Apple Mac Pro (M2 Ultra, 2023)
Beelink GTR9 Pro (395, 128GB)
GMKtec EVO-X2 (395, 128GB)
MINISFORUM AtomMan G1 Pro
GEEKOM GT15 Max AI Mini PC
Beelink SER9 Pro (HX 370)
GMKtec NucBox M5 UltraProduct B: MINISFORUM
83 of 160 known
MINISFORUM MS-A2 (Ryzen 9 9955HX, 64GB)
MINISFORUM MS-02 Ultra
MINISFORUM MS-01 (Core i9-13900H)
Framework Desktop (Ryzen AI Max+ 395, 128GB)
NVIDIA DGX Spark
Apple Mac Pro (M2 Ultra, 2023)
Khadas Mind 2s
ASUS ROG NUC (2025)
GEEKOM IT15 (Core Ultra 9 285H)
GMKtec EVO-X2 (395, 128GB)
Beelink SER9 Pro (H 255)
GEEKOM A9 Max (Ryzen AI 9 HX 370)
Change MINISFORUM MS-S1 MAX (395, 128GB)
Compare the HP Z2 Mini G1a Workstation with
MINISFORUM MS-A2 (Ryzen 9 9955HX, 64GB)
MINISFORUM MS-02 Ultra
MINISFORUM MS-01 (Core i9-13900H)
Framework Desktop (Ryzen AI Max+ 395, 128GB)
NVIDIA DGX Spark
Apple Mac Pro (M2 Ultra, 2023)
Khadas Mind 2s
ASUS ROG NUC (2025)
GEEKOM IT15 (Core Ultra 9 285H)
GMKtec EVO-X2 (395, 128GB)
Beelink SER9 Pro (H 255)
GEEKOM A9 Max (Ryzen AI 9 HX 370)48 of 152 fields differ
- 24 different values
- 24 known for one only
- 35 the same
- 69 missing for both
Biggest differences
Each bar uses the scale of all 76 desktop PCs.
- RAMA: 64GBB: 128GBMINISFORUM is 64 GB higher.
- User-facing USB portsA: 2B: 3MINISFORUM has 1 more.
Size, drawn to scale
Front and side.
- AHP: 168 × 85.5 mm
- BMINISFORUM: 222.1 × 77.1 mm
Weight
0 to 25 kg
All 160 fields
Every value links to where we found it.


General
2 of 9 differ
Series
Model numbers
GTIN / EAN
Announced
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Colours
Segment
Case
5 of 10 differ
Case dimensions
Width168Height85.5Depth200mm(6.6 × 3.4 × 7.9 in)1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Chassis dimensions H 3.4 in (8.55 cm), W 6.6 in (16.8 cm), D 7.9 in (20 cm) in standard desktop orientation. HP rounds to 0.1 cm. Stored as 85.5 x 168 x 200 mm.
Width222.1Height77.1Depth206.3mm(8.7 × 3 × 8.1 in)7Measurementnotebookcheck.net/One-of-the-most-powerful-mini-PCs-of-2025-Minisforum-MS-S1-Max-review-AMD-Strix-Halo-Power-128-GB-RAM-Radeon-8060S-for-professionals-AI.1124332.0.htmlRead 8 October 2026Specifications explicitly identifies height x width x depth as 77.1 x 222.1 x 206.3mm in the horizontal orientation. Matches maker dimensions. Maker claimed 2.8kg is stored separately.
Case volume
Not available
Not available
Weight
Case model
Not available
Not available
Case materials
Not available
Side panel
Not available
Not available
Front panel
Not available
Tool-less side panel
Dust filters
Not available
Not available
VESA mount
Not available
Not available
Display
None of 6 known
Screen size
Not available
Not available
Native resolution
Not available
Not available
Panel type
Not available
Not available
Max refresh rate
Not available
Not available
Touchscreen
Not available
Not available
Brightness (SDR, claimed)
Not available
Not available
Motherboard
5 of 9 differ
Motherboard
Not available
Not available
Chipset
Not available
Not available
Motherboard form factor
Not available
CPU socket
FP111Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026HP: Processor Socket Single BGA-2077. AMD names the package FP11.5Maker product pageamd.com/en/products/processors/laptop/ryzen-pro/ai-max-pro-300-series/amd-ryzen-ai-max-plus-pro-395.htmlRead 15 October 2026CPU Socket FP11.
Expansion slots
AHP Z2 Mini G1a Workstation
| Mechanical slot type | Electrical lanes | PCIe generation | Count | Occupied |
|---|---|---|---|---|
| M.2 E-key | 2 | 3 | 1 | Yes |
BMINISFORUM MS-S1 MAX (395, 128GB)
| Mechanical slot type | Electrical lanes | PCIe generation | Count | Occupied |
|---|---|---|---|---|
| PCIe x16 | 4 | 4 | 1 | No |
PCIe x16 slots
0
1
Free expansion slots
0
1
Fan headers
Not available
Overclocking in BIOS
Not available
Not available
Processor
2 of 16 differ
Processor
Processor brand
Processor codename
Core configuration
AHP Z2 Mini G1a Workstation
| Core type | Count | Core | Base clock (GHz) | Max core turbo clock (GHz) |
|---|---|---|---|---|
| Performance | 16 | Zen 5 | 3 | 5.1 |
BMINISFORUM MS-S1 MAX (395, 128GB)
| Core type | Count | Core | Base clock (GHz) | Max core turbo clock (GHz) |
|---|---|---|---|---|
| Performance | 16 | Zen 5 | 3 | 5.1 |
CPU cores
16
16
Performance cores
16
16
Efficiency cores
0
0
Threads
Max core turbo clock
5.1GHz
5.1GHz
L3 cache
CPU core process node
CPU base power (chip rating)
Peak CPU power (configured)
Unlocked multiplier
Not available
Not available
NPU performance
50TOPS2Maker product pagehp.com/us-en/workstations/z2-mini-a.htmlRead 15 October 2026Copilot+ PC: up to 50 NPU TOPS. AMD also lists NPU TOPS up to 50 and overall TOPS up to 126. The precision is not stated.5Maker product pageamd.com/en/products/processors/laptop/ryzen-pro/ai-max-pro-300-series/amd-ryzen-ai-max-plus-pro-395.htmlRead 15 October 2026AI Engine: NPU TOPS up to 50, overall TOPS up to 126.
Integrated GPU
Cooling
0 of 6 differ
CPU cooler
Air1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Cooling Solution: Air cooled forced convection. HP's page calls the APU cooling phase change. No fan model or fan count is published.2Maker product pagehp.com/us-en/workstations/z2-mini-a.htmlRead 15 October 2026Cool and Quiet: phase change APU cooling, 3D mesh air intake and fans. The stored enum is air because QuickSpecs says air cooled forced convection.
CPU cooler model
Not available
Not available
Radiator size
Not available
Not available
Radiator position
Not available
Not available
Case fans
Not available
Not available
Number of case fans
Not available
Not available
Graphics
0 of 11 differ
Discrete GPU
GPU
Not available
Not available
GPU brand
Not available
Not available
Graphics card
Not available
Not available
VRAM
Not available
Not available
VRAM type
Not available
Not available
GPU board power
Not available
Not available
GPU boost clock
Not available
Not available
Graphics card length
Not available
Not available
Graphics card thickness
Not available
Not available
GPU power connector
Not available
Not available
Memory
1 of 11 differ
RAM
RAM type
Configured RAM speed
Rated kit speed
Not available
Not available
Memory kit
Not available
Not available
RAM upgrade
Memory slots
Not available
Not available
RAM slots
Not available
Not available
Free RAM slots
Not available
Not available
Max RAM for this CPU and GPU
128GB1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Maximum Memory 128GB for the 395. It is a purchase-time limit.2Maker product pagehp.com/us-en/workstations/z2-mini-a.htmlRead 15 October 2026Up to 128 GB unified memory, with up to 96 GB assignable to the GPU.
ECC memory
Not available
Not available
Storage
3 of 7 differ
Storage
1TB
2TB
Installed drives
AHP Z2 Mini G1a Workstation
| Capacity (GB) | Type | PCIe generation | Drive |
|---|---|---|---|
| 1,000 | NVMe SSD | 4 | HP 1TB 2280 PCIe-4x4 Value M.2 SSD |
BMINISFORUM MS-S1 MAX (395, 128GB)
| Capacity (GB) | Type | PCIe generation |
|---|---|---|
| 2,000 | NVMe SSD | 4 |
Storage slots and bays
AHP Z2 Mini G1a Workstation
| Form factor | Interface | PCIe generation | PCIe lanes | Count | Occupied |
|---|---|---|---|---|---|
| M.2 2280 | PCIe NVMe | 4 | 4 | 1 | Yes |
| M.2 2280 | PCIe NVMe | 4 | 4 | 1 | No |
Source1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Internal Slot M.2-M: 2 PCIe Gen4 x4. HP's SSD options are all 2280. The stored configuration has one drive installed and one slot free.2Maker product pagehp.com/us-en/workstations/z2-mini-a.htmlRead 15 October 2026Up to 8TB with dual NVMe modules and RAID.7Reviewcreativebloq.com/tech/laptops/hp-z2-mini-g1a-workstation-review-jumbo-sized-computing-performanceRead 15 October 2026Review opened a 128GB and 2TB unit: the removable casing shows an extra M.2 slot that can take a second SSD. This matches QuickSpecs two M.2-M slots with one drive installed.
BMINISFORUM MS-S1 MAX (395, 128GB)
| Form factor | Interface | PCIe generation | PCIe lanes | Count | Occupied |
|---|---|---|---|---|---|
| M.2 2280 | PCIe NVMe | 4 | 4 | 1 | Yes |
| M.2 2280 | PCIe NVMe | 4 | 1 | 1 | No |
M.2 slots
2
2
Free M.2 slots
1
1
Free drive bays
0
0
Fastest storage-slot PCIe generation
4
4
Power supply
1 of 7 differ
PSU rated output
300W1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Power Supply: 300W 92% efficiency wide-range with active PFC, internal. HP gives no 80 PLUS level, so the efficiency enum is left out. Form factor is not published.2Maker product pagehp.com/us-en/workstations/z2-mini-a.htmlRead 15 October 2026The 300W internal PSU supports the highest power CPU and GPU rich configurations.
PSU form factor
Not available
Not available
PSU efficiency
Not available
Not available
Modular cables
Not available
Not available
PSU model
Not available
Not available
ATX version
Not available
Not available
Native 12V-2x6 cable
Not available
Not available
Ports
7 of 9 differ
User-facing I/O position
User-facing ports
AHP Z2 Mini G1a Workstation
| Type | Version | Count | Max stated link rate (Gbps) | Power out (W) |
|---|---|---|---|---|
| USB-A | USB 3.2 Gen 2 | 1 | 10 | Not available |
| USB-C | USB 3.2 Gen 2, DisplayPort 2.1 Alt Mode | 1 | 10 | 15 |
| 3.5 mm audio | Headphone and microphone combo | 1 | Not available | Not available |
BMINISFORUM MS-S1 MAX (395, 128GB)
| Type | Version | Count | Max stated link rate (Gbps) | Thunderbolt or USB4 | Power out (W) |
|---|---|---|---|---|---|
| USB-A | USB 3.2 Gen 2 | 1 | 10 | Not available | Not available |
| USB-C | USB4, DisplayPort 2.0 Alt Mode | 2 | 40 | USB4 | 15 |
| 3.5 mm audio | TRRS combo audio | 1 | Not available | Not available | Not available |
Rear ports
AHP Z2 Mini G1a Workstation
| Type | Version | Count | Max stated link rate (Gbps) | Thunderbolt or USB4 | DP Alt Mode | Connected to |
|---|---|---|---|---|---|---|
| Ethernet (RJ45) | 2.5GbE | 1 | 2.5 | Not available | Not available | Motherboard |
| Mini DisplayPort | DisplayPort 2.1 UHBR10 | 2 | Not available | Not available | Not available | Motherboard |
| USB-A | USB 3.2 Gen 2 | 2 | 10 | Not available | Not available | Motherboard |
| USB-A | USB 2.0 | 2 | 0.48 | Not available | Not available | Motherboard |
| USB-C | Thunderbolt 4 | 2 | 40 | Thunderbolt 4 | Yes | Motherboard |
| Other | Power connector | 1 | Not available | Not available | Not available | Not available |
Source1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Rear I/O: 1 RJ-45 (2.5GbE), 2 Mini DisplayPort 2.1, 2 SuperSpeed USB Std-A 10Gbps, 2 Hi-Speed USB Std-A 480Mbps, 2 Thunderbolt 4 USB Type-C 40Gbps and the power connector. Two optional Flex IO modules add ports and are not counted. The stored model number lists no Flex IO option. The Mini DisplayPort, USB-C and Thunderbolt outputs come from the APU graphics. The HP page names the Mini DisplayPort version as 2.1 UHBR10.2Maker product pagehp.com/us-en/workstations/z2-mini-a.htmlRead 15 October 2026Packed with Ports lists 2 x Mini DP 2.1 UHBR10, 2 x USB2-A, 2 x USB3-A 10Gbps, USB4-C 40 Gbps/TBT4, 2.5GbE DASH and two Flex IO slots on the back, plus USB-C 10 Gbps with alt DP mode and USB-A 10 Gbps on the side.
BMINISFORUM MS-S1 MAX (395, 128GB)
| Type | Version | Count | Max stated link rate (Gbps) | Thunderbolt or USB4 | Power out (W) | DP Alt Mode | Connected to |
|---|---|---|---|---|---|---|---|
| USB-A | USB 3.2 Gen 2 | 2 | 10 | Not available | Not available | Not available | Motherboard |
| USB-A | USB 2.0 | 2 | 0.48 | Not available | Not available | Not available | Motherboard |
| USB-C | USB4 V2, DisplayPort 2.0 Alt Mode | 2 | 80 | USB4 | 15 | Yes | Motherboard |
| HDMI | HDMI 2.1 FRL | 1 | Not available | Not available | Not available | Not available | Motherboard |
| Ethernet (RJ45) | 10GbE | 2 | 10 | Not available | Not available | Not available | Motherboard |
| AC power input | C14 | 1 | Not available | Not available | Not available | Not available | Not available |
User-facing USB ports
2
3
User-facing USB-C ports
1
2
Rear USB ports
6
6
Thunderbolt
Yes
No
Ethernet speed
2.5Gbps
10Gbps
Discrete GPU output ports
Not available
Not available
Wireless
2 of 6 differ
Wi-Fi
Wi-Fi bands
Not available
2.4 GHz, 5 GHz, 6 GHz7Measurementnotebookcheck.net/One-of-the-most-powerful-mini-PCs-of-2025-Minisforum-MS-S1-Max-review-AMD-Strix-Halo-Power-128-GB-RAM-Radeon-8060S-for-professionals-AI.1124332.0.htmlRead 8 October 2026Exact installed MT7925 radio lists a/b/g, 5GHz ac and 6GHz ax/be. Reviewer tests 6GHz. US manual FCC/IC sections explicitly permit indoor 5925-7125MHz use.10Certification listapi.cert.wi-fi.org/api/certificate/download/publicRead 8 October 2026MediaTek Filogic 360 MT7925 radio certificate WFA126057, pages 1 and 3, explicitly supports 2.4GHz, 5GHz and 6GHz. Exact installed radio is named in maker V3.2. US product manual permits indoor 5925-7125MHz and review directly tests 6GHz. This is radio capability corroboration, not whole-PC certification.
Wi-Fi module
MediaTek MT79251Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Networking and Communications: MediaTek Wi-Fi 7 MT7925 BT 5.4 wireless card M.2 AIM-T. Only one wireless card option is listed.6Retailer pagecompsource.com/buy/BN4G0UTABA/Hp-195/HP-Z2-Mini-G1a-Workstation--1-x-AMD-Ryzen-AI-MAX-PRO-395--64-GB--1-TB-SSD--Mini-PC--Jet-Black--BN4G0UTABARead 15 October 2026
Wi-Fi antenna
Not available
Not available
Bluetooth
Ethernet controller
Camera and audio
None of 5 known
Webcam
Not available
Not available
Built-in speaker drivers
Not available
Not available
Total speaker power
Not available
Not available
Microphones
Not available
Not available
Audio features
Not available
Not available
Lighting
None of 4 known
RGB lighting
Not available
Not available
Lit parts
Not available
Not available
Lighting standard
Not available
Not available
Lighting software
Not available
Not available
Software
0 of 3 differ
Operating system
Windows 11 Pro1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Preinstalled options Windows 11 Pro 64, Windows 11 Home 64, Linux-ready and Ubuntu 24.04. The stored SKU ships with Windows 11 Pro 64 per the retailer description.6Retailer pagecompsource.com/buy/BN4G0UTABA/Hp-195/HP-Z2-Mini-G1a-Workstation--1-x-AMD-Ryzen-AI-MAX-PRO-395--64-GB--1-TB-SSD--Mini-PC--Jet-Black--BN4G0UTABARead 15 October 2026Windows 11 Pro 64 in the HP SmartBuy description.
OS family
Control software
Not available
Not available
Upgradeability
None of 4 known
Proprietary parts
Not available
Not available
Max graphics card length
Not available
Not available
Max CPU cooler height
Not available
Not available
Warranty kept after upgrade
Not available
Not available
Measured performance
6 of 8 differ
Cinebench 2024 single-core
Not available
Cinebench 2024 multi-core
Not available
Geekbench single-core
Not available
Not available
Geekbench multi-core
Not available
Not available
3DMark Time Spy graphics
Not available
3DMark Steel Nomad
Not available
SSD sequential read (measured)
Not available
Game frame rates
AHP Z2 Mini G1a Workstation
Not availableBMINISFORUM MS-S1 MAX (395, 128GB)
| Game | Width (px) | Height (px) | Preset | Upscaling | Average FPS |
|---|---|---|---|---|---|
| Cyberpunk 2077 | 1920 | 1080 | Low | FSR off | 133.9 |
| Cyberpunk 2077 | 1920 | 1080 | High | FSR off | 97.9 |
| Cyberpunk 2077 | 1920 | 1080 | Ultra | FSR off | 87.3 |
| Baldur's Gate 3 | 1920 | 1080 | High, temporal AA | Not available | 101.4 |
| F1 24 | 1920 | 1080 | High, temporal AA, 16x AF | Not available | 191.2 |
Measured noise and temperature
4 of 6 differ
Fan noise per load
AHP Z2 Mini G1a Workstation
Not availableBMINISFORUM MS-S1 MAX (395, 128GB)
| Profile | Load | Distance (cm) | Noise (dB(A)) |
|---|---|---|---|
| Performance, BIOS 1.03 | Idle | 15 | 35.5 |
| Performance, BIOS 1.03 | Max load | 15 | 51.7 |
Highest measured fan noise
Not available
51.7dB(A)
Measured fan noise at idle
Not available
35.5dB(A)
CPU temperature in stress test
Not available
CPU clock in stress test
Not available
Not available
GPU temperature while gaming
Not available
Not available
Measured power
5 of 6 differ
Power draw idle
Not available
Power draw gaming
Not available
Power draw sleep or off
Not available
Sustained CPU power (measured)
Not available
GPU power while gaming (measured)
Not available
Not available
Certifications
2 of 5 differ
ENERGY STAR
Not available
Not available
Copilot+ PC
Not available
Typical annual energy consumption (TEC)
Not available
Not available
Other certifications
Not available
Not available
In the box
1 of 2 differ
In the box
Not available
Included extras
Not available
Not available
Warranty
2 of 2 differ
Manufacturer warranty (source market)
Warranty service
On-site1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026Service, Support, and Warranty: on-site, next business-day service for parts and labor.6Retailer pagecompsource.com/buy/BN4G0UTABA/Hp-195/HP-Z2-Mini-G1a-Workstation--1-x-AMD-Ryzen-AI-MAX-PRO-395--64-GB--1-TB-SSD--Mini-PC--Jet-Black--BN4G0UTABARead 15 October 2026Bundled support is on-site, matching QuickSpecs on-site next business-day service.
Not available
Links
Not compared
Product page
Spec sheet
cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdf1Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_131041810_1786031924_7283_887348.pdfRead 15 October 2026HP QuickSpecs c09133726, a reseller-hosted copy of the HP document. Its first pages are stamped Version 10 (February 24, 2026) and later pages Version 11 (July 31, 2026). HP's own download link was not reachable.
pc-file.s3.us-west-1.amazonaws.com/MS-S1+MAX/spec/MS-S1_MAX_Specifications.html2Maker product pagepc-file.s3.us-west-1.amazonaws.com/MS-S1+MAX/spec/MS-S1_MAX_Specifications.htmlRead 8 October 2026Official maker support specifications, Version V3.2, copyright 2025. Current maker store corroborates its ports and controllers.
Manual
Not available
manuals.plus/m/7fcd3136e67d7b06a2451d79f6bd342a7aaf799faea973b5ac1efb22c51c9983_optim.pdf4Owner's manualmanuals.plus/m/7fcd3136e67d7b06a2451d79f6bd342a7aaf799faea973b5ac1efb22c51c9983_optim.pdfRead 8 October 2026Maker-branded MS-S1 MAX manual, 15 pages, copyright Micro Computer (HK) Tech Limited 2024-2025. Original document reproduced by Manuals+. No manual for P495 is used.
EPREL registration number
Not available
Not available
Both are also in the API. Back to all desktop PCs.