Product comparison · 2 power supply units

Chieftec GPA-500B8 power supply unit vs FSP 700-50ARN power supply unit

23specifications compared
12differ
11identical
16known for one product only

Key differences

Total power
- GPA-500B8 power supply unit:500 W
- 700-50ARN power supply unit:700 W
Combined power (+3.3V)
- GPA-500B8 power supply unit:100 W
- 700-50ARN power supply unit:160 W
Combined power (+5V)
- GPA-500B8 power supply unit:100 W
- 700-50ARN power supply unit:160 W
Max output current (+3.3V)
- GPA-500B8 power supply unit:16 A
- 700-50ARN power supply unit:22 A
Max output current (+5V)
- GPA-500B8 power supply unit:16 A
- 700-50ARN power supply unit:22 A
Max output current (+5Vsb)
- GPA-500B8 power supply unit:2.5 A
- 700-50ARN power supply unit:3 A
Number of SATA power connectors
- GPA-500B8 power supply unit:3
- 700-50ARN power supply unit:6
Power supply unit (PSU) form factor
- GPA-500B8 power supply unit:PS/2
- 700-50ARN power supply unit:ATX

Side by side

Differences highlightedShow differences only

Comparison of GPA-500B8, 700-50ARN
39 specifications	A Chieftec GPA-500B8 power supply unit Model GPA-500B8 View product	B FSP 700-50ARN power supply unit Model 700-50ARN View product
Power7 differ
Total powerDiffers	500 W	700 W
Input currentKnown for one	4 A	Unknown — not stated by the source
Combined power (+3.3V)Differs	100 W	160 W
Combined power (+5V)Differs	100 W	160 W
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	16 A	22 A
Max output current (+12V1)Known for one	34 A	Unknown — not stated by the source
Max output current (+5V)Differs	16 A	22 A
Max output current (+5Vsb)Differs	2.5 A	3 A
Power protection featuresDiffers	Over voltage, Overload, Short circuit, Under voltage	Over voltage, Overload, Short circuit
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V,+3.3V,+5V,+5Vsb,-12V
Max output current (+12V)Known for one	Unknown — not stated by the source	51.7 A
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	3	6
PCI Express power connectors (6-pin)Known for one	0	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	Unknown — not stated by the source	2
Performance1 differ
Power supply unit (PSU) form factorDiffers	PS/2	ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS
ATX versionKnown for one	Unknown — not stated by the source	2.3
Design1 differ
Product colourDiffers	Metallic	Aluminium
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan locationKnown for one	Unknown — not stated by the source	Side
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	140 mm	86 mm
HeightDiffers	87 mm	140 mm

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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