Simply NUC NUC12DCMv9
Simply NUC

NUC12DCMv9

CPU i9 12900
GPU Desktop GPU Slot
Max RAM 64GB
Drives 6
From $1,820
Seller Simply NUC

The Simply NUC NUC12DCMv9 is a mini PC powered by the Intel i9 12900 (12th gen). It features 8 performance cores and 24 threads and a LGA1700 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 6 drives including 3 NVMe, 2× 2.5" SATA. Connectivity includes USB4 40Gbps, HDMI 2.1. Networking features 2 Ethernet ports (up to 10G). Dimensions: 357 × 189 × 120mm (8.10L). Uses a SFX PSU (650W), 65W TDP.

CPU & Performance

CPUi9 12900
Generation12th
P-Cores8
Threads24
Single-core80
Multi-core50
SocketLGA1700

GPU

GPUDesktop GPU Slot
Discrete GPUYes
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed3200 MT/s
ECC supportNo

Storage

Max drives6
NVMe slots3
Gen4 x43
2.5" SATA2
SD cardYes

Ports & Connectivity

HDMI 2.11
USB4 40Gbps2
Max displays7

Network

Max Ethernet2G
10G ports1
2.5G ports1
vProY

Physical

Dimensions357 × 189 × 120 mm
Volume8.1L
Fan size90mm
Warranty3 yr

Power

TDP65W
PSU typeSFX
PSU650W

Additional

Recommended for gaming, GPU-accelerated creative work, 3D or graphics-heavy tasks, larger multitasking workloads, network-focused setups, and local storage expansion. Consider Simply NUC NUC12DCMv9 if you want a larger performance-focused mini PC built around its listed Intel i9 12900 processor and Other Desktop GPU Slot discrete GPU plus integrated graphics. It is performance-oriented rather than ultra-compact, so it is better suited to users who can accept a larger mini PC chassis.

Simply NUC NUC12DCMv9 features Intel i9 12900 with Other Desktop GPU Slot discrete GPU plus integrated graphics, offering 1× 10G Ethernet and 1× 2.5G Ethernet, USB4 and HDMI 2.1, and expanded internal storage. CPU details include 12th CPU generation, 8 performance cores, and 24 threads. Memory support includes up to 64GB RAM across 2 slots at 3200 MT/s. Storage support includes up to 6 storage drives including 3 NVMe SSD slots, 3× PCIe Gen4 x4 NVMe, and 2× 2.5-inch SATA bays and SD card reader. Display support includes support for up to 7 displays. Port connectivity includes 2× USB4 40Gbps, 1× HDMI 2.1, and 1× PCIe x16 expansion slot. Networking includes 1× 10G Ethernet and 1× 2.5G Ethernet. Physical design includes a 357 × 189 × 120 mm chassis (8.10L). Cooling information lists 90 mm main fan and 270 mm secondary fan. Power information lists SFX power supply rated at 650W and 65W TDP. Lifecycle information lists 3-year warranty and Intel vPro support.

Based on its overall score of 208.0, Simply NUC NUC12DCMv9 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

compact gaming, GPU-accelerated creative work, heavy multitasking, VM-heavy workflows, larger multitasking setups.

Avoid if

you want a silent, ultra-low-power office box; you need a truly tiny mini PC.

Alternatives
  • Geekom A6 — better value at comparable performance
  • Lenovo P3 Ultra 13900 A5500 — higher performance ceiling
  • GMKtec/Morefine Nucbox K11 4090M — adds OCuLink for external GPU expansion

Review

The Simply NUC NUC12DCMv9 is a small-form-factor mini PC built around Intel i9 12900 and Other Desktop GPU Slot discrete graphics. With a listed price around $1,820, it is aimed at buyers looking for compact gaming, GPU-accelerated creative work, heavy multitasking, VM-heavy workflows, larger multitasking setups. The core spec sheet is solid for its class: up to 64GB RAM across 2 slots at 3200 MT/s, up to 6 drives, including 3 NVMe slots (3 PCIe 4.0 x4 NVMe, 2.5-inch SATA, SD card reader), 1×10GbE + 1×2.5GbE, and 2 USB4 40Gbps, 1 HDMI 2.1. The 208.0 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 want a silent, ultra-low-power office box; you need a truly tiny mini PC. Overall, the Simply NUC NUC12DCMv9 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.

Notes

v9 supports vPro

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