Simply NUC Ruby CBM1r5RB
Simply NUC

Ruby CBM1r5RB

CPU r5 4500U
GPU Vega 6
Max RAM 64GB
Drives 2
From $665
Seller Simply NUC

The Simply NUC Ruby CBM1r5RB is a mini PC powered by the AMD r5 4500U (Zen 2 gen). It features 6 performance cores and 6 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

CPUr5 4500U
GenerationZen 2
P-Cores6
Threads6
Single-core49
Multi-core18
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
Gen3 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

Max displays4

Network

Max Ethernet2G
vProN

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 CBM1r5RB if you want a ultra-compact mini PC built around its listed AMD r5 4500U 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 CBM1r5RB features AMD r5 4500U with AMD Vega 6 integrated GPU, offering the listed mini PC hardware configuration. CPU details include Zen 2 CPU generation, 6 performance cores, and 6 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. 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 210.1, Simply NUC Ruby CBM1r5RB is positioned as a mainstream 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

basic office work, web browsing, digital signage, larger multitasking setups, router/firewall or homelab use.

Avoid if

you need modern AAA gaming or sustained GPU rendering; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet.

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 Simply NUC Ruby CBM1r5RB is a ultra-compact mini PC built around AMD r5 4500U and AMD Vega 6 integrated graphics. With a listed price around $665, it is aimed at buyers looking for basic office work, web browsing, digital signage, larger multitasking setups, router/firewall or homelab use. 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), 2 Ethernet ports, and basic display and USB connectivity. The 210.1 overall score suggests a more specialized or entry-level role, so it should be judged by fit-for-purpose features rather than raw benchmark ambition. 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; you need fast wired networking beyond basic Gigabit Ethernet. Overall, the Simply NUC Ruby CBM1r5RB 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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