Product comparison · 2 power supply units

Aerocool E85M power supply unit vs Chieftec GPS-550A power supply unit

4specifications compared
4differ
0identical
14known for one product only

Key differences

Total power
- E85M power supply unit:700 W
- GPS-550A power supply unit:550 W
Efficiency
- E85M power supply unit:85%
- GPS-550A power supply unit:75%
Cabling type
- E85M power supply unit:Semi-Modular
- GPS-550A power supply unit:Non-Modular
Dimensions (WxDxH)
- E85M power supply unit:150 x 160 x 86 mm
- GPS-550A power supply unit:150 x 140 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of E85M, GPS-550A
18 specifications	A Aerocool E85M power supply unit Model E85M View product	B Chieftec GPS-550A power supply unit Model GPS-550A View product
Power2 differ
Total powerDiffers	700 W	550 W
EfficiencyDiffers	85%	75%
Power protection featuresKnown for one	Over current, Over power, Over voltage, Short circuit, Under voltage	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	10 A
Ports & interfaces1 differ
Number of SATA power connectorsKnown for one	6	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Cabling typeDiffers	Semi-Modular	Non-Modular
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
Designidentical
Fan diameterKnown for one	13.9 cm	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	White
Safety regulation & standardsidentical
SafetyKnown for one	CE, CB, TUV, FCC, UL, CUL	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	150 x 160 x 86 mm	150 x 140 x 86 mm
Maximum currentKnown for one	Unknown — not stated by the source	24 A

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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