Product comparison · 2 power supply units

HP 277979-001 power supply unit vs HP SP/CQ power supply unit

Key differences

Total power
- 277979-001 power supply unit:220 W
- SP/CQ power supply unit:300 W
AC input voltage
- 277979-001 power supply unit:100 - 230 V
- SP/CQ power supply unit:100 - 240 V
Compatible products
- 277979-001 power supply unit:Evo D310
- SP/CQ power supply unit:dc5700

Differences highlightedShow differences only

Comparison of 277979-001, SP/CQ
7 specifications	A HP 277979-001 power supply unit Model 277979-001 View product	B HP SP/CQ power supply unit Model SP/CQ View product
Power2 differ
Total powerDiffers	220 W	300 W
AC input voltageDiffers	100 - 230 V	100 - 240 V
Performance1 differ
Compatible productsDiffers	Evo D310	dc5700
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.