HP Z2 Mini G1i (Core Ultra 9 285K, RTX 2000 Ada) vs MINISFORUM MS-A2

BM6N6UT#ABA pairs a 24-core desktop Core Ultra 9 285K with dual-channel 32GB DDR5-6400 memory and a 1TB PCIe 5.0 SSD. MiniPCBench has not independently tested this configuration.

Exact manufacturer-part verification · HP BM6N6UT#ABA

Shukun physically examined a G1i with the same processor, GPU, and 1TB storage class and published benchmark screenshots. Because its memory and regional part identity are not clear in accessible text and the article is labeled Brand Message, no numeric result is imported.

CPU-Z, GPU-Z, Geekbench, PCMark, and storage checks · Core Ultra 9 285K; RTX 2000 Ada; 1TB PCIe 4.0 SSD; memory and part unknown

Robtech found Windows 11 Pro free of detected malware on its configured sample and reported that Ubuntu recognized every network interface. A barebones retail unit includes neither operating system nor storage.

Operating-system installation and device-detection check · Configured Ryzen 9 9955HX review sample; barebones retail configuration differs

Robtech found that the 9955HX's strongest benchmark gains appeared after enabling Performance mode in BIOS, but also observed thermal throttling under load and said the multi-core uplift over its 7945HX comparison was modest.

Cinebench and Geekbench CPU benchmark suite · Normal and Performance BIOS modes; configured Ryzen 9 9955HX review sample

Robtech reported that Performance mode did not shorten its brief H.264 encode and only shaved seconds from the longer AV1 test. The reviewer also noted that the Radeon 610M lacks AV1 hardware encoding.

H.264 and AV1 encoding benchmarks · Configured Ryzen 9 9955HX review sample

The RTX 2000 Ada supplies 16GB of dedicated GDDR6 and four Mini DisplayPort outputs. It is a professional workstation GPU; no exact-config game, resolution, preset, and frame-rate measurements were found.

Exact graphics configuration check · HP BM6N6UT#ABA

Results from RTX 4000 SFF Ada systems, integrated-graphics G1i configurations, and the AMD Z2 Mini G1a were not used as substitutes for this RTX 2000 Ada model.

Configuration-match audit · Core Ultra 9 285K and RTX 2000 Ada

ServeTheHome emphasized that the Radeon 610M is intended for display output and media acceleration rather than high-end gaming. Robtech likewise found its 3D and GPU-AI results far below systems with discrete mobile GPUs.

3DMark and Geekbench AI GPU tests · Ryzen 9 9955HX configured review systems; no add-in GPU

The internal slot provides PCIe 4.0 x8 bandwidth in a physical x16 connector. Robtech says a GPU must be single-slot, shorter than 170 mm, and require no auxiliary power; active blower cooling is preferable in the confined bay.

Chassis and expansion compatibility inspection · MS-A2 chassis

HP documents selectable High Performance, Performance, Quiet, and Rack modes, but no independent source published reproducible temperature, throttling, or sound-pressure results for BM6N6UT#ABA.

Broad acoustic and thermal evidence search · HP BM6N6UT#ABA

The exact US part ships with a 280W external adapter. Adapter capacity is not a wall-power measurement and does not establish idle, typical, or peak consumption.

Exact configuration check · HP BM6N6UT#ABA

The reviewed sources did not publish a traceable wall-power result for the Core Ultra 9 285K and RTX 2000 Ada configuration.

Power evidence match check · HP BM6N6UT#ABA

Tool-free access exposes two SO-DIMM slots, two M.2 2280 PCIe 5.0 storage slots, a replaceable M.2 wireless card, and the low-profile PCIe slot occupied by the RTX 2000 Ada. The factory configuration fills both memory slots and one SSD slot.

Manufacturer and retailer expansion check · HP BM6N6UT#ABA

HP offers Thunderbolt 4, faster Ethernet, extra USB, and other modules for the family, but the exact part record describes them as optional and does not identify one as installed.

Exact included-port check · HP BM6N6UT#ABA

MINISFORUM officially supports 96GB across two DDR5-5600 SO-DIMM slots. ServeTheHome also booted and exercised 128GB using two 64GB non-ECC modules, but found that ECC SO-DIMMs operated without ECC protection.

Memory installation and ECC-function check · Ryzen 9 9955HX review unit

The MS-A2 provides two Intel X710 10GbE SFP+ ports, one Intel I226-V 2.5GbE port, and one Realtek RTL8125 2.5GbE port. Its two rear USB-C ports are 10Gbps USB 3.2 Gen 2 with DisplayPort, not USB4.

Manufacturer and controller inspection · MS-A2 chassis

Three PCIe 4.0 x4 storage positions include two M.2 2280/22110 slots and one position that accepts M.2 2280 or a 7 mm U.2 drive through the included adapter. The two conventional M.2 slots default to PCIe 3.0 x4 and must be changed in BIOS for Gen 4.

Manufacturer specification and hands-on teardown · MS-A2 chassis

B&H listed BM6N6UT#ABA at $4,073.76 as a special-order item with an expected six-to-eight-week lead time when checked. The catalog stores no MSRP because reseller prices varied and a stable manufacturer list price was not verified.

Exact-part retail-price check · BM6N6UT#ABA; checked 2026-08-25

No current Amazon page could be independently matched to manufacturer part BM6N6UT#ABA. A generic affiliate link without verifiable exact-part identity was not added.

Amazon exact-configuration search · BM6N6UT#ABA; Core Ultra 9 285K; 32GB; 1TB; RTX 2000 Ada

MINISFORUM listed the exact Ryzen 9 9955HX barebones US configuration for $799 when checked, against a $999 compare-at price.

Manufacturer retail-price check · MS-A200US barebone; no memory, storage, or operating system

Amazon ASIN B0F8JG2SHN matched the exact Ryzen 9 9955HX barebones configuration with no RAM, SSD, or operating system when checked.

Retailer identity check · MS-A2-9955 barebone

The exact B&H package specifies a one-year limited manufacturer warranty and one year of HP Wolf Pro Security. Longer HP Care Pack coverage is optional rather than credited as included.

Exact package and warranty check · HP BM6N6UT#ABA

HP describes the family as ISV certified and says Z workstations undergo MIL-STD durability checks and 360,000 hours of testing. These are manufacturer program claims, not MiniPCBench endurance results for this unit.

Manufacturer reliability-program check · HP Z2 Mini G1i family

HP's tool-free cover and replaceable memory, storage, wireless card, and low-profile graphics card improve field serviceability, subject to HP qualification and part compatibility.

Manufacturer serviceability check · HP Z2 Mini G1i family

MINISFORUM advertises a two-year seller warranty and a 30-day money-back guarantee on the US product page.

Manufacturer warranty-policy check

Robtech observed thermal throttling around 90 C and called cooling the system's largest weakness. ServeTheHome independently found load noise near 50 dBA, so the compact form factor has measurable thermal and acoustic tradeoffs.

Sustained benchmark load · Configured Ryzen 9 9955HX review systems

Robtech found the two M.2 2280 slots configured for PCIe 3.0 by default. The BIOS exposes PCIe 4.0, but its warning says higher speed may increase overheating risk.

BIOS and storage configuration inspection · Configured Ryzen 9 9955HX review sample