Bmax MaxMini B9 Power 12900HK
Bmax

MaxMini B9 Power 12900HK

CPU i9 12900HK
GPU Iris Xe 96EU
Max RAM 24GB
Drives 2
From $95
Seller Amazon

The Bmax MaxMini B9 Power 12900HK is a mini PC powered by the Intel i9 12900HK (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 12900HK
Generation12th
P-Cores6
Threads20
Single-core77
Multi-core41
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$440
Barebone est.$95

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, and very small desk setups. Consider Bmax MaxMini B9 Power 12900HK if you want a ultra-compact mini PC built around its listed Intel i9 12900HK 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 12900HK features Intel i9 12900HK 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. Port connectivity includes full-function USB-C with PD/video/data at 100W. 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 30-Dec-2024.

Based on its overall score of 243.5, Bmax MaxMini B9 Power 12900HK 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.

Notes

Mar 13 2025: $345 tp $315. Dec 30 2024: Type C claims full features but not sure, size is also uncertain.

Discover More

Kamrui Essenx E2 N97
Kamrui

Essenx E2 N97

CPU
Intel Celeron N97
GPU
Intel Iris Xe 24EU
Cores
–P / 4T
RAM
16GB / 1 slot · 3200 MT/s
Storage
1 (1× NVMe)
LAN
1× 1G
Size
100×100×36mm · 0.36L
$55
AYANEO Ayaneo
AYANEO

Ayaneo

CPU
AMD r5 4500U
GPU
AMD Vega 6
Cores
6P / 6T
RAM
16GB · 4266 MT/s
GaN
MSI Trident S 5700G
MSI

Trident S 5700G

CPU
AMD r7 5700G
GPU
AMD Vega 8
Cores
8P / 16T
RAM
64GB / 2 slots · 3200 MT/s
Storage
3 (2× NVMe) · 1×2.5"
LAN
1× 1G
Size
335×186×93mm · 5.79L
Brick $1,025
System76 Meerkat Meer9 155H
System76

Meerkat Meer9 155H

CPU
Intel U7 155H
GPU
Intel Arc 8 Xe (128EU)
Cores
6P / 22T
RAM
96GB / 2 slots · 5600 MT/s
Storage
3 (2× NVMe) · 1×2.5"
LAN
2× 2.5G
Size
118×110×49mm · 0.64L
Brick $740
CWWK/Topton 1315U 2SFP 4x2.5G
CWWK/Topton

1315U 2SFP 4x2.5G

CPU
Intel i3 1315U
GPU
Intel Iris Xe 64EU
Cores
2P / 8T
RAM
64GB / 2 slots · 4800 MT/s
Storage
4 (1× NVMe) · 2×2.5"
LAN
6× 10G
Size
155×132×60mm · 1.23L
Custom_Mod SX1 ITX
Custom_Mod

SX1 ITX

CPU
AMD r5 7600
GPU
AMD 7800XT
Cores
6P / 12T
RAM
96GB / 2 slots · 7200 MT/s
Storage
3 (2× NVMe) · 2×2.5"
LAN
1× 2.5G
Size
305×185×120mm · 6.77L
$1,545
SOYO SY-MiNi PC
SOYO

SY-MiNi PC

CPU
Intel Celeron N5095
GPU
Intel Jasper Lake 16EU
Cores
–P / 4T
GMKtec NucBox K6
GMKtec

NucBox K6

CPU
AMD r7 7840HS
GPU
AMD RDNA3 780M
Cores
8P / 16T
RAM
64GB / 2 slots · 5600 MT/s
Storage
2 (2× NVMe)
LAN
2× 2.5G
Size
128×127×48mm · 0.78L
Brick $170
Banana Pi BPI-M2 Ultra
Banana Pi

BPI-M2 Ultra

CPU
ARM ARM A40I/R40/V40
GPU
ARM Mali 400 MP2
Cores
4P / 4T
RAM
2GB
Storage
1
LAN
1× 1G
Size
86×57×21mm · 0.1L
$60

mpcdb.com is the Mini PC Database, created to help users find, compare, and research compact computers in one place. The site is a useful resource for anyone looking for the best mini PC 2026 models, with organized information about specifications, performance, features, and pricing. As an Ultimate Mini PC Guide USA, mpcdb.com makes it easier to compare different mini PCs for home, office, business, media, and everyday use. Instead of searching across many websites, visitors can quickly review and evaluate multiple options in one database. mpcdb.com is built to simplify the process of choosing the right mini PC by presenting clear comparisons and helpful details for the USA market.