Product comparison · 2 power supply units

Vultech GS-500R power supply unit vs Vultech GS-750R power supply unit

25specifications compared
9differ
16identical
6known for one product only

Key differences

Total power
- GS-500R power supply unit:500 W
- GS-750R power supply unit:750 W
Max output current (+3.3V)
- GS-500R power supply unit:21 A
- GS-750R power supply unit:28 A
Max output current (+12V1)
- GS-500R power supply unit:15 A
- GS-750R power supply unit:16 A
Max output current (+12V2)
- GS-500R power supply unit:14 A
- GS-750R power supply unit:16 A
Max output current (+5V)
- GS-500R power supply unit:20 A
- GS-750R power supply unit:26 A
Max output current (+5Vsb)
- GS-500R power supply unit:2.5 A
- GS-750R power supply unit:3 A
Number of SATA power connectors
- GS-500R power supply unit:2
- GS-750R power supply unit:4
Noise level
- GS-500R power supply unit:20 dB
- GS-750R power supply unit:30 dB

Side by side

Differences highlightedShow differences only

Comparison of GS-500R, GS-750R
31 specifications	A Vultech GS-500R power supply unit Model GS-500R View product	B Vultech GS-750R power supply unit Model GS-750R View product
Power6 differ
Total powerDiffers	500 W	750 W
AC input voltage	110 - 220 V	110 - 220 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Max output current (+3.3V)Differs	21 A	28 A
Max output current (+12V1)Differs	15 A	16 A
Max output current (+12V2)Differs	14 A	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)Differs	20 A	26 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)Differs	2.5 A	3 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	2	4
Peripheral (Molex) power connectors (4-pin)	2	2
CPU P4 connector (4-pin)	1	1
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
Noise levelDiffers	20 dB	30 dB
ATX versionKnown for one	1.3	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Other featuresidentical
Noise level (full-load mode, 100%)Known for one	32 dB	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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