Product comparison · 2 power supply units

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

Key differences

Differences highlightedShow differences only

Comparison of GS-500B, GS-500R
27 specifications	A Vultech GS-500B power supply unit Model GS-500B View product	B Vultech GS-500R power supply unit Model GS-500R View product
Poweridentical
Total power	500 W	500 W
AC input voltage	110 - 220 V	110 - 220 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Max output current (+3.3V)	21 A	21 A
Max output current (+12V1)	15 A	15 A
Max output current (+12V2)	14 A	14 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)	2.5 A	2.5 A
Ports & interfacesidentical
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectors	2	2
Peripheral (Molex) power connectors (4-pin)	2	2
CPU P4 connector (4-pin)	1	1
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX versionKnown for one	Unknown — not stated by the source	1.3
Noise level	20 dB	20 dB
Design2 differ
Product colour	Silver	Silver
Cooling type	Active	Active
Fan diameterDiffers	8 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationDiffers	Side	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Other featuresidentical
Noise level (full-load mode, 100%)	32 dB	32 dB

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.