Product comparison · 2 power supply units

HP Proliant power supply unit vs Zalman ZM500-GS power supply unit

7specifications compared
5differ
2identical
40known for one product only

Key differences

Total power
- Proliant power supply unit:1000 W
- ZM500-GS power supply unit:500 W
AC input voltage
- Proliant power supply unit:90 - 264 V
- ZM500-GS power supply unit:115 - 230 V
Purpose
- Proliant power supply unit:Server
- ZM500-GS power supply unit:PC
Power supply unit (PSU) form factor
- Proliant power supply unit:SFX
- ZM500-GS power supply unit:ATX
Product colour
- Proliant power supply unit:Silver
- ZM500-GS power supply unit:Black

Side by side

Differences highlightedShow differences only

Comparison of Proliant, ZM500-GS
47 specifications	A HP Proliant power supply unit Model Proliant View product	B Zalman ZM500-GS power supply unit Model ZM500-GS View product
Power2 differ
Total powerDiffers	1000 W	500 W
AC input voltageDiffers	90 - 264 V	115 - 230 V
Input currentKnown for one	Unknown — not stated by the source	4 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one	Unknown — not stated by the source	99
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	130 W
Combined power (+12V)Known for one	Unknown — not stated by the source	406 W
Combined power (+5V)Known for one	Unknown — not stated by the source	130 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	22 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	27 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	23 A
Max output current (+5V)Known for one	Unknown — not stated by the source	19 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	3 A
EfficiencyKnown for one	Unknown — not stated by the source	84%
Power protection featuresKnown for one	Unknown — not stated by the source	Over power, Over voltage, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	3
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performance2 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorDiffers	SFX	ATX
ATX versionKnown for one	Unknown — not stated by the source	2.3
Design1 differ
Product colourDiffers	Silver	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Top
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	WEEE
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	140 mm
HeightKnown for one	Unknown — not stated by the source	86 mm
WeightKnown for one	Unknown — not stated by the source	1.92 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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