Minisforum Announced B550 Pro
Minisforum

Announced B550 Pro

CPU r7 5800X3D
GPU Desktop GPU Slot
Max RAM 64GB
Drives 3
Seller Minisforum

The Minisforum Announced B550 Pro is a mini PC powered by the AMD r7 5800X3D (Zen 3 gen). It features 8 performance cores and 16 threads and a AM4 socket. Graphics are handled by the discrete Desktop GPU Slot. Supports up to 64GB of RAM across 2 slots at 3200 MT/s. Storage capacity of up to 3 drives including 2 NVMe, 1× 2.5" SATA. Connectivity includes HDMI 2.1. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 320 × 170 × 160mm (8.70L). Uses a SFX PSU, 105W TDP.

CPU & Performance

CPUr7 5800X3D
GenerationZen 3
P-Cores8
Threads16
Single-core64
Multi-core42
SocketAM4

GPU

GPUDesktop GPU Slot
Discrete GPUYes
Integrated GPUNo
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed3200 MT/s
ECC supportNo

Storage

Max drives3
NVMe slots2
Gen4 x41
Gen3 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

HDMI 2.11
Max displays6

Network

Max Ethernet1G
2.5G ports1
vProN

Physical

Dimensions320 × 170 × 160 mm
Volume8.7L
Fan size120mm

Power

TDP105W
PSU typeSFX

Additional

Recommended for gaming, GPU-accelerated creative work, 3D or graphics-heavy tasks, larger multitasking workloads, and local storage expansion. Consider Minisforum Announced B550 Pro if you want a larger performance-focused mini PC built around its listed AMD r7 5800X3D processor and Other Desktop GPU Slot discrete GPU. It is performance-oriented rather than ultra-compact, so it is better suited to users who can accept a larger mini PC chassis.

Minisforum Announced B550 Pro features AMD r7 5800X3D with Other Desktop GPU Slot discrete GPU, offering 1× 2.5G Ethernet, HDMI 2.1, and expanded internal storage. 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 3 storage drives including 2 NVMe SSD slots, 1× PCIe Gen4 x4 NVMe and 1× PCIe Gen3 x4 NVMe, and 1× 2.5-inch SATA bay. Display support includes support for up to 6 displays. Port connectivity includes 1× HDMI 2.1 and 1× PCIe x16 expansion slot. Networking includes 1× 2.5G Ethernet. Physical design includes a 320 × 170 × 160 mm chassis (8.70L). Cooling information lists 120 mm main fan. Power information lists SFX power supply and 105W TDP.

The overall score is not populated for Minisforum Announced B550 Pro, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.

Notes

$60 ATX/SFX power supply added to estimated cost, Can support a HDMI 2.1 port with a RX 7900 XT or RX 7900 XTX or similar GPU upgrade

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