Thermaltake SMART BX1 750W second​ hand​

A 750 W desktop power supply from Thermaltake's SMART BX1 line. Designed for ATX/EPS systems, it covers mid‑ to high‑load gaming and workstation builds that require steady, continuous power without premium pricing.

The unit is 80 PLUS Bronze certified (up to about 88% efficiency at typical input), features a single high‑amperage +12V rail, Japanese main capacitors, active PFC and a 120 mm hydraulic‑bearing fan for relatively quiet cooling. Those elements help keep ripple low and maintain stable voltages under sustained load.

Suitable for builders upgrading or assembling systems with one or two mainstream/upper‑mainstream GPUs, or anyone who needs a reliable 750 W Bronze‑rated PSU with a full set of connectors.

Specifications

• Model: SPD-750AH2NKB-2
• Power: 750 W (continuous), peak 900 W
• Efficiency certification: 80 PLUS Bronze (up to ~88%)
• Form factor: ATX
• Standards: ATX 12V v2.3, EPS v2.92
• PCI‑E connectors: 4 × 6+2‑pin PCI‑E
• Main connector: 1 × 24‑pin ATX
• CPU (EPS) connector: 1 × 4+4‑pin
• Cooling fan: 120 mm hydraulic bearing
• Active PFC: Yes
• Input voltage: 100–240 V ~
• Dimensions (W×H×D): 150 × 86 × 140 mm