Product comparison · 2 power supply units

HP 511778-001 power supply unit vs Vultech GS-750R power supply unit

4specifications compared
3differ
1identical
31known for one product only

Key differences

AC input voltage
- 511778-001 power supply unit:100 - 240 V
- GS-750R power supply unit:110 - 220 V
Purpose
- 511778-001 power supply unit:Server
- GS-750R power supply unit:PC
Power supply unit (PSU) form factor
- 511778-001 power supply unit:1U
- GS-750R power supply unit:ATX

Side by side

Differences highlightedShow differences only

Comparison of 511778-001, GS-750R
35 specifications	A HP 511778-001 power supply unit Model 511778-001 View product	B Vultech GS-750R power supply unit Model GS-750R View product
Power1 differ
Total power	750 W	750 W
AC input voltageDiffers	100 - 240 V	110 - 220 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Max output current (+3.3V)Known for one	Unknown — not stated by the source	28 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V3)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V4)Known for one	Unknown — not stated by the source	16 A
Max output current (+5V)Known for one	Unknown — not stated by the source	26 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.5 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	3 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	4
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	2
CPU P4 connector (4-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	1U	ATX
Noise levelKnown for one	Unknown — not stated by the source	30 dB
80 PLUS certificationKnown for one	80 PLUS Gold	Unknown — not stated by the source
Compatible productsKnown for one	ProLiant ML150 G6, ProLiant ML350 G6, ProLiant ML370 G6	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	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
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	86.3 mm	Unknown — not stated by the source
DepthKnown for one	190.5 mm	Unknown — not stated by the source
HeightKnown for one	38.1 mm	Unknown — not stated by the source
WeightKnown for one	1.36 kg	Unknown — not stated by the source

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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