Beelink SEi12/SEi12 Pro
Beelink

SEi12/SEi12 Pro

CPU i5 1240P
GPU Iris Xe 80EU
Max RAM 64GB
Drives 2
From $540
Seller Amazon

The Beelink SEi12/SEi12 Pro is a mini PC powered by the Intel i5 1240P (12th gen). It features 4 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated Intel Iris Xe 80EU. Supports up to 64GB of RAM across 2 slots at 4800 MT/s. Storage capacity of up to 2 drives including 1 NVMe, 1× 2.5" SATA. Connectivity includes USB4 40Gbps. Networking features 1 Ethernet port (up to 1G). Dimensions: 126 × 113 × 42mm (0.60L). Uses a Brick PSU (120W), 28W TDP.

CPU & Performance

CPUi5 1240P
Generation12th
P-Cores4
Threads16
Single-core65
Multi-core25
Socket0

GPU

GPUIris Xe 80EU
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed4800 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen4 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

USB4 40Gbps1
Max displays3

Network

Max Ethernet1G
1G ports1
vProN

Physical

Dimensions126 × 113 × 42 mm
Volume0.6L
Fan size80mm
Warranty1.5 yr

Power

TDP28W
PSU typeBrick
PSU120W

Pricing

16GB / 512GB$540

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, larger multitasking workloads, and very small desk setups. Consider Beelink SEi12/SEi12 Pro if you want a ultra-compact mini PC built around its listed Intel i5 1240P processor and Intel Iris Xe 80EU integrated GPU. It is less suitable for heavy gaming than models with a discrete GPU, but the listed expansion and integrated graphics options make it flexible for everyday workloads.

Beelink SEi12/SEi12 Pro features Intel i5 1240P with Intel Iris Xe 80EU integrated GPU, offering 1× 1G Ethernet and USB4. CPU details include 12th CPU generation, 4 performance cores, and 16 threads. Memory support includes up to 64GB RAM across 2 slots at 4800 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 3 displays. Port connectivity includes 1× USB4 40Gbps. Networking includes 1× 1G Ethernet. Physical design includes a 126 × 113 × 42 mm chassis (0.60L). Cooling information lists 80 mm main fan. Power information lists Brick power supply rated at 120W and 28W TDP. Lifecycle information lists 1.5-year warranty.

The overall score is not populated for Beelink SEi12/SEi12 Pro, so this model should be evaluated by the listed hardware specifications rather than by a ranked dataset position.

Verdict

Best for

office productivity, software development, 4K media playback, multitasking, developer workloads.

Avoid if

you need modern AAA gaming or sustained GPU rendering; you need fast wired networking beyond basic Gigabit Ethernet.

Alternatives
  • AOOSTAR T8 Plus / M8S — 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 Beelink SEi12/SEi12 Pro is a ultra-compact mini PC built around Intel i5 1240P and Intel Iris Xe 80EU integrated graphics. With a listed price around $540, it is aimed at buyers looking for office productivity, software development, 4K media playback, multitasking, developer workloads. The core spec sheet is solid for its class: up to 64GB RAM across 2 slots at 4800 MT/s, up to 2 drives, including 1 NVMe slot (1 PCIe 4.0 x4 NVMe, 2.5-inch SATA), 1×1GbE, and 1 USB4 40Gbps. Because the overall score is not populated, this model is best evaluated by its listed specifications, price, and feature mix rather than a single rank. The main reason to pause is fit: avoid it if you need modern AAA gaming or sustained GPU rendering; you need fast wired networking beyond basic Gigabit Ethernet. Overall, the Beelink SEi12/SEi12 Pro 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

40mm fan cools RAM and SSD. $535 to $460 April 11

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