Seventeam ST-420BKV 420 W Power Supply Review

Main Specifications

Seventeam ST-420BKV power supply specs include:

• ATX 2.0
• Nominal labeled power: 420 W.
• Measured maximum power: 457.8 W at 44° C.
• Nominal efficiency: 65%.
• Measured efficiency: 71.2% to 77.4% at 115 V.
• Active PFC: No.
• Motherboard Connectors: One 20/24-pin connector and one ATX12V connector.
• Peripheral Connectors: one Serial ATA power cable containing two SATA power connectors; two peripheral power cables containing two standard peripheral power connectors and one floppy disk drive power connector each; and one peripheral power cable containing two standard peripheral power connectors. Protections: Overload power (OPP) and over voltage (OVP).
• More Information: https://www.seventeam.com.tw
• Average price in the US: We didn’t find this product being sold in the USA.