Bmax MaxMini B9 Power 12900H
Bmax

MaxMini B9 Power 12900H

CPU i9 12900H
GPU Iris Xe 96EU
Max RAM 24GB
Drives 2
From $205
Seller Aliexpress

The Bmax MaxMini B9 Power 12900H is a mini PC powered by the Intel i9 12900H (12th gen). It features 6 performance cores and 20 threads and a soldered CPU. Graphics are handled by the integrated Intel Iris Xe 96EU. Supports up to 24GB of RAM at 4400 MT/s. Storage capacity of up to 2 drives including 1 NVMe, 1× 2.5" SATA. Networking features 1 Ethernet port (up to 1G). Dimensions: 125 × 112 × 44mm (0.62L).

CPU & Performance

CPUi9 12900H
Generation12th
P-Cores6
Threads20
Single-core76
Multi-core37
Socket0

GPU

GPUIris Xe 96EU
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM24GB
Max speed4400 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen3 x41
2.5" SATA1
SD cardNo

Ports & Connectivity

Max displays3

Network

Max Ethernet1G
1G ports1

Physical

Dimensions125 × 112 × 44 mm
Volume0.62L
Fan size80mm
Warranty1 yr

Power

TDP45W

Pricing

Minimum$550
Barebone est.$205

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, and very small desk setups. Consider Bmax MaxMini B9 Power 12900H if you want a ultra-compact mini PC built around its listed Intel i9 12900H processor and Intel Iris Xe 96EU integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

Bmax MaxMini B9 Power 12900H features Intel i9 12900H with Intel Iris Xe 96EU integrated GPU, offering 1× 1G Ethernet. CPU details include 12th CPU generation, 6 performance cores, and 20 threads. Memory support includes up to 24GB RAMat 4400 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 3 displays. Networking includes 1× 1G Ethernet. Physical design includes a 125 × 112 × 44 mm chassis (0.62L). Cooling information lists 80 mm main fan. Power information lists 45W TDP. Lifecycle information lists 1-year warranty and release date listed as 20-Nov-2024.

Based on its overall score of 218.3, Bmax MaxMini B9 Power 12900H 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.

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 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 Bmax MaxMini B9 Power 12900H is a ultra-compact mini PC built around Intel i9 12900H and Intel Iris Xe 96EU integrated graphics. With a listed price around $205, 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 24GB RAM at 4400 MT/s, up to 2 drives, including 1 NVMe slot (1 PCIe 3.0 x4 NVMe, 2.5-inch SATA), 1×1GbE, and basic display and USB connectivity. The 218.3 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 listed release date is 20-Nov-2024. 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 Bmax MaxMini B9 Power 12900H 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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