Product comparison · 2 power supply units

Chieftec GPS-650A8 power supply unit vs FSP400-60HCN power supply unit

23specifications compared
15differ
8identical
33known for one product only

Key differences

Total power
- GPS-650A8 power supply unit:650 W
- FSP400-60HCN power supply unit:400 W
AC input voltage
- GPS-650A8 power supply unit:220 - 240 V
- FSP400-60HCN power supply unit:230 V
Input current
- GPS-650A8 power supply unit:5 A
- FSP400-60HCN power supply unit:2.5 A
Max output current (+3.3V)
- GPS-650A8 power supply unit:20 A
- FSP400-60HCN power supply unit:24 A
Max output current (+12V1)
- GPS-650A8 power supply unit:50 A
- FSP400-60HCN power supply unit:17 A
Max output current (+5V)
- GPS-650A8 power supply unit:20 A
- FSP400-60HCN power supply unit:23 A
Max output current (-12V)
- GPS-650A8 power supply unit:0.3 A
- FSP400-60HCN power supply unit:0.5 A
Efficiency
- GPS-650A8 power supply unit:85%
- FSP400-60HCN power supply unit:78%

Side by side

Differences highlightedShow differences only

Comparison of GPS-650A8, FSP400-60HCN
56 specifications	A Chieftec GPS-650A8 power supply unit Model GPS-650A8 View product	B FSP FSP400-60HCN power supply unit Model FSP400-60HCN View product
Power8 differ
Total powerDiffers	650 W	400 W
AC input voltageDiffers	220 - 240 V	230 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Input currentDiffers	5 A	2.5 A
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Known for one	120 W	Unknown — not stated by the source
Combined power (+12V)Known for one	600 W	Unknown — not stated by the source
Combined power (+5V)Known for one	120 W	Unknown — not stated by the source
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	20 A	24 A
Max output current (+12V1)Differs	50 A	17 A
Max output current (+5V)Differs	20 A	23 A
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)	2.5 A	2.5 A
EfficiencyDiffers	85%	78%
Power protection featuresKnown for one	Over power, Over voltage, Short circuit, Under voltage	Unknown — not stated by the source
Max output current (+12V2)Known for one	Unknown — not stated by the source	15 A
Hold timeKnown for one	Unknown — not stated by the source	17 ms
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	6	Unknown — not stated by the source
SATA power cable lengthKnown for one	150,500 mm	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
PCI Express power cable lengthKnown for one	50 cm	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Cabling type	Non-Modular	Non-Modular
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	PS/2	ATX
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
Supported motherboard form factorsKnown for one	ATX	Unknown — not stated by the source
ATX versionDiffers	2.3	2.2
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Design1 differ
Product colourDiffers	Black	Grey
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switchKnown for one	Yes	Unknown — not stated by the source
Fan locationKnown for one	Unknown — not stated by the source	Top
Packaging contentidentical
Cables includedKnown for one	AC, PCIe, Peripheral (Molex), SATA	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	CE, CB, EAC, ErP, RoHS, interseroh, TÜV	EN55022 class B EN55024 EN 61000-3-2 EN 61000-3-3
Weight & dimensions3 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	140 mm
HeightDiffers	87 mm	86 mm
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	CE,TUV
Other featuresidentical
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	No
Rise timeKnown for one	Unknown — not stated by the source	20 ms

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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