Spire Jewel power supply unit SP-ATX-400WT-PFC
Spire Jewel 400W. Nominal power: 400 W, AC input frequency: 50/60 Hz, Hold time: 16 ms. Fan diameter: 120 mm. Noise level: 21 dB. Weight: 1255 g. Mean time between failures (MTBF): 100000 h