Product comparison · 2 power supply units

Chieftec Smart GPS-400A8 power supply unit vs FSP700-50ARN 88+

26specifications compared
12differ
14identical
17known for one product only

Key differences

Total power
- Smart GPS-400A8 power supply unit:400 W
- FSP700-50ARN 88+:700 W
AC input voltage
- Smart GPS-400A8 power supply unit:230 V
- FSP700-50ARN 88+:180 - 264 V
Input current
- Smart GPS-400A8 power supply unit:4 A
- FSP700-50ARN 88+:5 A
Combined power (+3.3V)
- Smart GPS-400A8 power supply unit:120 W
- FSP700-50ARN 88+:160 W
Combined power (+5V)
- Smart GPS-400A8 power supply unit:120 W
- FSP700-50ARN 88+:160 W
Combined power (-12V)
- Smart GPS-400A8 power supply unit:3.6 W
- FSP700-50ARN 88+:23.5 W
Combined power (+5Vsb)
- Smart GPS-400A8 power supply unit:12.5 W
- FSP700-50ARN 88+:23.5 W
Max output current (+5V)
- Smart GPS-400A8 power supply unit:18 A
- FSP700-50ARN 88+:22 A

Side by side

Differences highlightedShow differences only

Comparison of GPS-400A8, FSP700-50ARN 88+
43 specifications	A Chieftec Smart GPS-400A8 power supply unit Model GPS-400A8 View product	B FSP FSP700-50ARN 88+View product
Power9 differ
Total powerDiffers	400 W	700 W
Peak powerKnown for one	Unknown — not stated by the source	750 W
AC input voltageDiffers	230 V	180 - 264 V
Input currentDiffers	4 A	5 A
Power factorKnown for one	Unknown — not stated by the source	0.9
Combined power (+3.3V)Differs	120 W	160 W
Combined power (+12V)Known for one	Unknown — not stated by the source	620 W
Combined power (+5V)Differs	120 W	160 W
Combined power (-12V)Differs	3.6 W	23.5 W
Combined power (+5Vsb)Differs	12.5 W	23.5 W
Max output current (+12V)Known for one	Unknown — not stated by the source	51.7 A
Max output current (+5V)Differs	18 A	22 A
EfficiencyKnown for one	Unknown — not stated by the source	88%
Power protection featuresDiffers	Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Short circuit
Max output current (+12V1)Known for one	18 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	17 A	Unknown — not stated by the source
Ports & interfaces1 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
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
Number of SATA power connectorsKnown for one	3	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
CPU P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
Performance1 differ
80 PLUS certificationDiffers	No	80 PLUS Silver
Noise levelKnown for one	Unknown — not stated by the source	29.8 dB
Designidentical
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Weight & dimensions1 differ
HeightDiffers	87 mm	86 mm
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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.

More power supply unit comparisons

All power supply unit comparisons