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Black fanless mini PC barebone with front USB and Thunderbolt ports, rear HDMI DP LAN and power jack

partaker

partaker B11 barebone mini PC i7-1255U 32GB DDR4 512GB

SKU CH-FCH3-FF6NA

Fanless mini PC with a 12th Gen Core i7-1255U, 32 GB DDR4, 512 GB SSD, dual 2.5 GbE LAN and Thunderbolt 4

  • ColorBlack
  • CPU TypeIntel Core i7 12th Gen

CPU Type Intel Core i7-1255U

Group 32GB RAM+512GB SSD

  • 12th Gen Core i7-1255U with 12 threads handles heavy multitasking
  • 32 GB DDR4 memory and 512 GB NVME storage deliver fast responsiveness
  • Dual 2.5 GbE LAN plus WiFi 6 and Bluetooth 5.2 ensure reliable connectivity
  • Thunderbolt 4 plus DP 1.4 and two HDMI 2.0 ports drive up to four displays
  • Fanless design runs silently with AMI UEFI features including Wake on LAN and Auto Power On

Purpose-built compact desktop

The Partaker B11 is a fanless mini PC built around an Intel Core i7-1255U processor with 12 threads and a maximum turbo frequency of 4.70 GHz. It ships with 32 GB of DDR4 memory and a 512 GB NVME SSD, ready for Windows 11 or Linux deployments. The 55 W TDP chassis targets offices, digital-signage nodes and edge gateways that need silent operation.

Expansion headroom

Two SO-DIMM slots support up to 64 GB of memory, while a second M.2 2280 slot and a 2.5-inch bay accept additional NVME or SATA storage. Dual 2.5 GbE Intel i225V/i226V ports replace single-gigabit links for faster local transfers, and Thunderbolt 4 adds high-speed peripheral bandwidth. The jump is worth it when a single-box appliance must drive four independent displays and saturate twin 2.5 GbE links simultaneously.

Sustained-load behaviour

Passive cooling relies on the aluminium enclosure to dissipate up to 55 W without fans, so prolonged compile jobs or video transcoding runs at the 4.70 GHz boost until thermal equilibrium is reached. The 19 V 3.42 A DC input feeds the CPU, Iris Xe graphics and all I/O without a separate power brick. Under continuous multi-threaded workloads the system settles to a stable clock floor rather than throttling abruptly, maintaining consistent throughput for unattended workloads.

Highlights

  • 12th Gen Core i7-1255U with 12 threads handles heavy multitasking
  • 32 GB DDR4 memory and 512 GB NVME storage deliver fast responsiveness
  • Dual 2.5 GbE LAN plus WiFi 6 and Bluetooth 5.2 ensure reliable connectivity
  • Thunderbolt 4 plus DP 1.4 and two HDMI 2.0 ports drive up to four displays
  • Fanless design runs silently with AMI UEFI features including Wake on LAN and Auto Power On

Specifications

ColorBlack
CPU TypeIntel Core i7 12th Gen

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What clearance does the fanless B11 chassis need for passive cooling?

The fanless design relies on the black aluminium case as a heatsink, so leave at least a few centimetres of open air on every side; do not stack devices on top or enclose it in a sealed cabinet.

Which screw secures the M.2 2280 NVMe drive, and where do installers often lose it?

A single M2×3 mm standoff screw holds each 2280 drive; the tiny screw drops easily, so keep a magnetic tray handy and verify the drive sits flat before tightening.

What user-replaceable component maintains BIOS settings when the unit is unplugged?

The real-time clock is backed by a soldered RTC circuit; no coin cell is accessible, so BIOS time persists without user maintenance.

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