Geekom A7 7840HS
Geekom

A7 7840HS

CPU r7 7840HS
GPU RDNA3 780M
Max RAM 64GB
Drives 2
From $700
Seller Amazon

The Geekom A7 7840HS is a mini PC powered by the AMD r7 7840HS (Zen 4 gen). It features 8 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated AMD RDNA3 780M. Supports up to 64GB of RAM across 2 slots at 5600 MT/s. Storage capacity of up to 2 drives including 1 NVMe. Connectivity includes USB4 40Gbps. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 112 × 112 × 37mm (0.46L). Uses a GaN/Brick PSU (120W), 45W TDP.

CPU & Performance

CPUr7 7840HS
GenerationZen 4
P-Cores8
Threads16
Single-core76
Multi-core44
Socket0

GPU

GPURDNA3 780M
Discrete GPUNo
Integrated GPUYes
eGPU supportNo
iGPU FP324300

RAM

Max RAM64GB
RAM slots2
Max speed5600 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen4 x41
SD cardYes

Ports & Connectivity

USB4 40Gbps0.5
Max displays4

Network

Max Ethernet1G
2.5G ports1
vProN

Physical

Dimensions112 × 112 × 37 mm
Volume0.46L
Fan size80mm
Warranty3 yr

Power

TDP45W
PSU typeGaN/Brick
PSU120W

Pricing

32GB / 1TB$700

Notes

3 Oct 2024: Add 40mm fan mod to stop thermal throttling RAM https://www.thingiverse.com/thing:6784945. May 26 2024: USB4 is half bandwidth 8k 30hz instead of 8k 60hz. Mar 2 2024: Probably thermal throttles like the A7 7940HS Robtech reviewed. Sleep mode does not work. Feb 18 2024: Could not find 2.5" drive mount instructions or spec. there is a metal heatspreader for the ssd

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