Asrock DeskMeet B660 12400F
Asrock

DeskMeet B660 12400F

CPU i5 12400F
GPU Desktop GPU Slot
Max RAM 128GB
Drives 4
From $390
Seller Newegg

The Asrock DeskMeet B660 12400F is a mini PC powered by the Intel i5 12400F (12th gen). It features 6 performance cores and 12 threads and a LGA1700 socket. Graphics are handled by the discrete Desktop GPU Slot. Supports up to 128GB of RAM across 4 slots at 3200 MT/s. Storage capacity of up to 4 drives including 2 NVMe, 1× 3.5" SATA and 2× 2.5" SATA. Connectivity includes HDMI 2.1. Networking features 1 Ethernet port (up to 1G). Dimensions: 219 × 218 × 168mm (8.02L). Uses a SFX PSU (500W), 65W TDP.

CPU & Performance

CPUi5 12400F
Generation12th
P-Cores6
Threads12
Single-core69
Multi-core29
SocketLGA1700

GPU

GPUDesktop GPU Slot
Discrete GPUYes
Integrated GPUNo
eGPU supportNo

RAM

Max RAM128GB
RAM slots4
Max speed3200 MT/s
ECC supportNo

Storage

Max drives4
NVMe slots2
Gen4 x42
2.5" SATA2
SD cardNo

Ports & Connectivity

HDMI 2.11
Max displays3

Network

Max Ethernet1G
1G ports1
vProN

Physical

Dimensions219 × 218 × 168 mm
Volume8.02L
Fan size120mm
Warranty1 yr

Power

TDP65W
PSU typeSFX
PSU500W

Additional

Recommended for gaming, GPU-accelerated creative work, 3D or graphics-heavy tasks, memory-heavy workloads, and local storage expansion. Consider Asrock DeskMeet B660 12400F if you want a larger performance-focused mini PC built around its listed Intel i5 12400F 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.

Asrock DeskMeet B660 12400F features Intel i5 12400F with Other Desktop GPU Slot discrete GPU, offering 1× 1G Ethernet, HDMI 2.1, and expanded internal storage. CPU details include 12th CPU generation, 6 performance cores, and 12 threads. Memory support includes up to 128GB RAM across 4 slots at 3200 MT/s. Storage support includes up to 4 storage drives including 2 NVMe SSD slots, 2× PCIe Gen4 x4 NVMe, and 2× 2.5-inch SATA bays and 1× 3.5-inch SATA bay. Display support includes support for up to 3 displays. Port connectivity includes 1× HDMI 2.1 and 1× PCIe x16 expansion slot. Networking includes 1× 1G Ethernet. Physical design includes a 219 × 218 × 168 mm chassis (8.02L). Cooling information lists 120 mm main fan. Power information lists SFX power supply rated at 500W and 65W TDP. Lifecycle information lists 1-year warranty.

Based on its overall score of 110.1, Asrock DeskMeet B660 12400F is positioned as an entry-to-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

compact gaming, GPU-accelerated creative work, memory-heavy workloads, local storage expansion.

Avoid if

you want a silent, ultra-low-power office box; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet.

Alternatives
  • AOOSTAR T8 Plus / M8S — 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 Asrock DeskMeet B660 12400F is a small-form-factor mini PC built around Intel i5 12400F and Other Desktop GPU Slot discrete graphics. With a listed price around $390, it is aimed at buyers looking for compact gaming, GPU-accelerated creative work, memory-heavy workloads, local storage expansion. The core spec sheet is solid for its class: up to 128GB RAM across 4 slots at 3200 MT/s, up to 4 drives, including 2 NVMe slots (2 PCIe 4.0 x4 NVMe, 2.5-inch SATA, 3.5-inch SATA), 1×1GbE, and 1 HDMI 2.1. The 110.1 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 want a silent, ultra-low-power office box; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet. Overall, the Asrock DeskMeet B660 12400F 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

2.5 inch drives can be swapped for 3.5 inch drive, fits up to a 3060 Ti, there is a third sata connector for a custom third 2.5" drive mount. April 2: I made a mistake and missed a m.2 NVMe drive on the back of mobo, HDMI 2.1 requires discrete GPU to be added

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