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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

  • ProcessorIntel Core i7 12th Gen
  • Product colorBlack

CPU Type Intel Core i7-1255U

Configuration 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.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $836.99
Pricier than about 74% of the 1,735 comparable items (median $564.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product colorBlack
Processor
ProcessorIntel Core i7 12th Gen

Other versions of this model

5 more in the same range

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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