Simply NUC Ruby CBM2r3RB
Simply NUC

Ruby CBM2r3RB

CPU r3 5300U
GPU Vega 6
Max RAM 64GB
Drives 2
From $560
Seller Simply NUC

The Simply NUC Ruby CBM2r3RB is a mini PC powered by the AMD r3 5300U (Zen 2+ gen). It features 4 performance cores and 8 threads and a soldered CPU. Graphics are handled by the integrated AMD Vega 6. 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 1G). Dimensions: 115 × 115 × 49mm (0.65L).

CPU & Performance

CPUr3 5300U
GenerationZen 2+
P-Cores4
Threads8
Single-core47
Multi-core14
Socket0

GPU

GPUVega 6
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed3200 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen4 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

Max displays4

Network

Max Ethernet2G

Physical

Dimensions115 × 115 × 49 mm
Volume0.65L
Fan size80mm
Warranty3 yr

Power

Additional

Recommended for office work, web browsing, media playback, light home or business use, larger multitasking workloads, and very small desk setups. Consider Simply NUC Ruby CBM2r3RB if you want a ultra-compact mini PC built around its listed AMD r3 5300U processor and AMD Vega 6 integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

Simply NUC Ruby CBM2r3RB features AMD r3 5300U with AMD Vega 6 integrated GPU, offering the listed mini PC hardware configuration. CPU details include Zen 2+ CPU generation, 4 performance cores, and 8 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 Gen4 x4 NVMe, and 1× 2.5-inch SATA bay. Display support includes support for up to 4 displays. Physical design includes a 115 × 115 × 49 mm chassis (0.65L). Cooling information lists 80 mm main fan. Lifecycle information lists 3-year warranty.

Based on its overall score of 213.8, Simply NUC Ruby CBM2r3RB 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.

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