Product comparison · 2 power supply units

ADATA HM-550 power supply unit vs ADATA HM-650 power supply unit

18specifications compared
4differ
14identical
1known for one product only

Key differences

Total power
- HM-550 power supply unit:550 W
- HM-650 power supply unit:650 W
Input current
- HM-550 power supply unit:8 A
- HM-650 power supply unit:10 A
PCI Express power connectors (6-pin)
- HM-550 power supply unit:1
- HM-650 power supply unit:4

Side by side

Differences highlightedShow differences only

Comparison of HM-550, HM-650
19 specifications	A ADATA HM-550 power supply unit Model HM-550 View product	B ADATA HM-650 power supply unit Model HM-650 View product
Power2 differ
Total powerDiffers	550 W	650 W
Input currentDiffers	8 A	10 A
Ports & interfaces1 differ
PCI Express power connectors (6-pin)Differs	1	4
Safety regulation & standards1 differ
SafetyDiffers	CE/CB/FCC/TUV/cUL/BSMI	CE / CB / FCC / TUV / cUL / BSMI
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.94 kg

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.

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