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Open-box ATX power supply unit with dual 8 cm fans and power cord

Compucase Open box

Compucase HEC-K10TG 485 W power supply

SKU CH-YFKC-CQ17A MPN HEC-K10TG

An ATX12V power supply delivering 485 W across 3.3 V, 5 V, 12 V and 5 V standby rails with dual 8 cm cooling fans

  • Delivers 485 W maximum power for demanding builds
  • Dual 8 cm fans provide active cooling under load
  • Wide 100-240 V input works worldwide without a switch
  • +12 V rails supply up to 15 A each for modern GPUs
  • ATX12V compliant design fits standard desktop cases

Power supply for standard ATX builds

The Compucase HEC-K10TG is an ATX12V power supply rated at 485 W maximum output. It operates on 100 to 240 V input at 50 or 60 Hz and includes a power cord for immediate installation. The unit uses dual 8 cm fans to move air through the chassis.

Suits basic desktop replacements.

This supply fits older or entry-level systems that draw modest power from the +12 V rails. The two +12 V rails provide 15 A and 12 A respectively, so the combined +12 V capacity is limited. Builders planning modern discrete graphics cards or multi-rail heavy configurations should look elsewhere because the +12 V current cannot support those loads.

Dual +12 V rails deliver 15 A and 12 A

The defining specification is the split +12 V design: +12V1 at 15 A and +12V2 at 12 A. Minor rails are +3.3 V at 16 A, +5 V at 25 A and +5 V standby at 2 A. Checking the graphics card or motherboard manual against these per-rail limits determines whether this unit is the right part.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $91.99
Cheaper than about 71% of the 10,869 comparable items (median $142.99).

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Specifications

Size & build
Shipping weight3.24 kg
Package size260 × 206 × 140 mm

Questions about this item

Will the dual 8 cm fans need replacement after long-term use?

The unit uses two 8 cm fans for cooling; they are the only moving parts and will eventually wear out, so plan to replace them if noise or airflow drops.

Which voltage rail hits its limit first when the supply runs near 485 W continuously?

The +12 V rails are rated at 15 A and 10 A respectively, so the second +12 V rail reaches its 10 A ceiling before the +5 V or +3.3 V rails.

How much heat and noise should I expect when this power supply runs all day at typical load?

With dual 8 cm fans and a 485 W maximum rating, sustained loads will push the fans to higher speeds, increasing both airflow noise and case exhaust temperature.

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