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Compact black aluminium fanless mini PC with vertical stand and dual Wi‑Fi antennas

partaker

partaker B2 barebone mini PC i7 4500U/4650U 16GB 512GB

SKU CH-TD1W-CHHFA

Fanless mini PC with a 4th-gen Intel Core i7, 16 GB DDR3L memory, 512 GB SSD and Windows 11 Pro pre-installed

  • ColorBlack
  • CPU TypeIntel Core i7 4th Gen

Group 16GB RAM / 512GB SSD

  • Compact desktop power from a 4th-gen Intel Core i7 processor
  • Silent fanless cooling keeps the system at 0–70 °C with no moving parts
  • Windows 11 Pro 64-bit installed and ready to use immediately
  • Dual HDMI plus two LAN, four USB 3.0, four USB 2.0 and optical audio
  • DDR3L memory up to 16 GB with mSATA and 2.5-inch storage bays

Compact Fanless Mini PC

The Partaker B2 is a fanless barebone mini desktop powered by an Intel Core i7 4500U or 4650U processor. It arrives with Windows 11 Pro 64-bit pre-installed and 16GB of DDR3L memory. Passive cooling eliminates all moving parts for completely silent operation in a 220 x 170 x 45mm aluminium chassis.

Silent Operation for Fixed Locations

This unit suits home offices, HTPC setups or light industrial sites where zero noise and 24/7 reliability are priorities. Dual HDMI outputs drive two displays simultaneously and dual Gigabit LAN ports provide wired network redundancy. Buyers who need internal expansion beyond the two mini-PCIe slots or who require a higher TDP processor should look at larger form factors.

15W TDP Passive Cooling

The 15W TDP is the single figure that determines whether this chassis can handle your workload without active airflow. If your application sustains higher thermal loads you will need a system with fan-assisted cooling.

Highlights

  • Compact desktop power from a 4th-gen Intel Core i7 processor
  • Silent fanless cooling keeps the system at 0–70 °C with no moving parts
  • Windows 11 Pro 64-bit installed and ready to use immediately
  • Dual HDMI plus two LAN, four USB 3.0, four USB 2.0 and optical audio
  • DDR3L memory up to 16 GB with mSATA and 2.5-inch storage bays

Specifications

ColorBlack
CPU TypeIntel Core i7 4th Gen

Other versions of this model

4 more in the same range

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

Questions about this item

Will the SO-DIMM DDR3L memory or the mSATA and 2.5-inch drive bays need upgrading later?

The unit ships with 16 GB of DDR3L across two SO-DIMM slots, already at the 16 GB maximum, so memory cannot be expanded. Storage uses one mSATA SSD and one 2.5-inch bay; either can be swapped for a larger drive when capacity runs out.

What thermal limit appears first when the fanless chassis runs at full load continuously?

The 15 W TDP processors rely on the aluminium case to dissipate heat. Under sustained load the operating-temperature ceiling of 70 °C will be reached before any throttling mechanism engages, so workload duration is limited by that threshold.

How much audible noise and waste heat does the fanless design produce during all-day operation?

With no moving parts the system is completely silent. The 12 V 5 A supply feeds a 15 W TDP CPU, so the aluminium enclosure becomes warm to the touch but stays within the 0–70 °C operating range, adding only modest heat to the room.

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