Product comparison · 2 power supply units

GIGABYTE GE-M800A-D1 power supply unit vs Zalman ZM1000-HP power supply unit

6specifications compared
5differ
1identical
13known for one product only

Key differences

Total power
- GE-M800A-D1 power supply unit:800 W
- ZM1000-HP power supply unit:1000 W
AC input voltage
- GE-M800A-D1 power supply unit:100 - 240 V
- ZM1000-HP power supply unit:115 - 240 V
Efficiency
- GE-M800A-D1 power supply unit:80%
- ZM1000-HP power supply unit:86%
Power protection features
- GE-M800A-D1 power supply unit:Overload
- ZM1000-HP power supply unit:Overload, Short circuit
Certification
- GE-M800A-D1 power supply unit:NVIDIA SLI 80 PLUS
- ZM1000-HP power supply unit:WEEE, ROHS, FCC, CE, CB, MIC

Side by side

Differences highlightedShow differences only

Comparison of GE-M800A-D1, ZM1000-HP
19 specifications	A GIGABYTE GE-M800A-D1 power supply unit Model GE-M800A-D1 View product	B Zalman ZM1000-HP power supply unit Model ZM1000-HP View product
Power4 differ
Total powerDiffers	800 W	1000 W
AC input voltageDiffers	100 - 240 V	115 - 240 V
EfficiencyDiffers	80%	86%
Power protection featuresDiffers	Overload	Overload, Short circuit
Input currentKnown for one	Unknown — not stated by the source	8/15 A
Ports & interfacesidentical
PCI Express power connectors (6-pin)Known for one	Yes	Unknown — not stated by the source
Connector(s)Known for one	24-pin	Unknown — not stated by the source
I/O portsKnown for one	PCI-E: 2x 6-pin; 2x 6+2-pin	Unknown — not stated by the source
Performanceidentical
Compatible productsKnown for one	ATI CrossFire	Unknown — not stated by the source
Designidentical
Fan diameterKnown for one	14 cm	Unknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for one	RoHS, CE, FCC, cUL, TUV	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	NVIDIA SLI 80 PLUS	WEEE, ROHS, FCC, CE, CB, MIC
Other featuresidentical
Maximum currentKnown for one	10 A	Unknown — not stated by the source
Power supply typeKnown for one	ATX12V / EPS12V	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	150 x 210 x 86 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%

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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