Minisforum

HM90/HM90S

CPU r9 4900H

GPU Vega 8

Max RAM 64GB

Drives 3

From $480

Seller Newegg

The Minisforum HM90/HM90S is a mini PC powered by the AMD r9 4900H (Zen 2 gen). It features 8 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated AMD Vega 8. Supports up to 64GB of RAM across 2 slots at 3200 MT/s. Storage capacity of up to 3 drives including 1 NVMe, 2× 2.5" SATA. Networking features 2 Ethernet ports (up to 2.5G). Dimensions: 149 × 149 × 56mm (1.24L). Uses a Custom PSU, 45W TDP.

CPU & Performance

CPUr9 4900H

GenerationZen 2

P-Cores8

Threads16

Single-core54

Multi-core28

Socket0

GPU

GPUVega 8

Discrete GPUNo

Integrated GPUYes

eGPU supportNo

RAM

Max RAM64GB

RAM slots2

Max speed3200 MT/s

ECC supportNo

Storage

Max drives3

NVMe slots1

Gen3 x41

2.5" SATA2

SD cardNo

Ports & Connectivity

Max displays3

Network

Max Ethernet2G

2.5G ports1

1G ports1

vProN

Physical

Dimensions149 × 149 × 56 mm

Volume1.24L

Fan size90mm

Power

TDP45W

PSU typeCustom

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, larger multitasking workloads, and local storage expansion. Consider Minisforum HM90/HM90S if you want a compact mini PC built around its listed AMD r9 4900H processor and AMD Vega 8 integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

Minisforum HM90/HM90S features AMD r9 4900H with AMD Vega 8 integrated GPU, offering 1× 2.5G Ethernet and 1× 1G Ethernet and expanded internal storage. CPU details include Zen 2 CPU generation, 8 performance cores, and 16 threads. Memory support includes up to 64GB RAM across 2 slots at 3200 MT/s. Storage support includes up to 3 storage drives including 1 NVMe SSD slot, 1× PCIe Gen3 x4 NVMe, and 2× 2.5-inch SATA bays. Display support includes support for up to 3 displays. Networking includes 1× 2.5G Ethernet and 1× 1G Ethernet. Physical design includes a 149 × 149 × 56 mm chassis (1.24L). Cooling information lists 90 mm main fan. Power information lists Custom power supply and 45W TDP.

The overall score is not populated for Minisforum HM90/HM90S, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.