Asrock 4x4 box 5800U
Asrock

4x4 box 5800U

CPU r7 5800U
GPU Vega 8
Max RAM 64GB
Drives 2
From $580
Seller Newegg

The Asrock 4x4 box 5800U is a mini PC powered by the AMD r7 5800U (Zen 3 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 2 drives including 1 NVMe, 1× 2.5" SATA. Networking features 2 Ethernet ports (up to 2.5G). Dimensions: 118 × 110 × 48mm (0.62L). Uses a Brick PSU (90W), 15W TDP.

CPU & Performance

CPUr7 5800U
GenerationZen 3
P-Cores8
Threads16
Single-core60
Multi-core27
Socket0

GPU

GPUVega 8
Discrete GPUNo
Integrated GPUYes
eGPU supportNo
iGPU FP322048

RAM

Max RAM64GB
RAM slots2
Max speed3200 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen3 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

Max displays4

Network

Max Ethernet2G
2.5G ports1
1G ports1
vProN

Physical

Dimensions118 × 110 × 48 mm
Volume0.62L
Fan size80mm
Warranty1 yr

Power

TDP15W
Idle9W
Peak74W
PSU typeBrick
PSU90W

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, larger multitasking workloads, and very small desk setups. Consider Asrock 4x4 box 5800U if you want a ultra-compact mini PC built around its listed AMD r7 5800U 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.

Asrock 4x4 box 5800U features AMD r7 5800U with AMD Vega 8 integrated GPU, offering 1× 2.5G Ethernet and 1× 1G Ethernet. CPU details include Zen 3 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 2 storage drives including 1 NVMe SSD slot, 1× PCIe Gen3 x4 NVMe, and 1× 2.5-inch SATA bay. Display support includes support for up to 4 displays. Networking includes 1× 2.5G Ethernet and 1× 1G Ethernet. Physical design includes a 118 × 110 × 48 mm chassis (0.62L). Cooling information lists 80 mm main fan. Power information lists Brick power supply rated at 90W and 15W TDP. Lifecycle information lists 1-year warranty.

Based on its overall score of 221.4, Asrock 4x4 box 5800U is positioned as a solid midrange mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.

Verdict

Best for

office productivity, software development, 4K media playback, multitasking, developer workloads.

Avoid if

you need modern AAA gaming or sustained GPU rendering; you need a high-speed external-GPU or advanced docking path.

Alternatives
  • Geekom A6 — better value at comparable performance
  • GMKtec/Morefine Nucbox K11 4090M — higher performance ceiling
  • CWWK/Topton 1245U 8x2.5G — stronger wired networking for homelab use

Review

The Asrock 4x4 box 5800U is a ultra-compact mini PC built around AMD r7 5800U and AMD Vega 8 integrated graphics. With a listed price around $580, it is aimed at buyers looking for office productivity, software development, 4K media playback, multitasking, developer workloads. The core spec sheet is solid for its class: up to 64GB RAM across 2 slots at 3200 MT/s, up to 2 drives, including 1 NVMe slot (1 PCIe 3.0 x4 NVMe, 2.5-inch SATA), 1×2.5GbE + 1×1GbE, and basic display and USB connectivity. The 221.4 overall score positions it as a practical midrange choice, so the appeal depends heavily on street price and the exact configuration. The main reason to pause is fit: avoid it if you need modern AAA gaming or sustained GPU rendering; you need a high-speed external-GPU or advanced docking path. Overall, the Asrock 4x4 box 5800U makes the most sense when its CPU/GPU balance, port selection, and expansion profile match your workload; otherwise, compare it against similarly priced mini PCs with better networking, quieter cooling, or stronger upgrade paths.

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