Product comparison · 2 power supply units

UNYKAch CRPS 550W 92% Efficiency Power Supply vs UNYKAch CRPS 800W 92% Efficiency Power Supply

Key differences

Total power
- CRPS 550W 92% Efficiency Power Supply:550 W
- CRPS 800W 92% Efficiency Power Supply:800 W
Max output current (+12V)
- CRPS 550W 92% Efficiency Power Supply:45 A
- CRPS 800W 92% Efficiency Power Supply:65 A
80 PLUS certification
- CRPS 550W 92% Efficiency Power Supply:80 PLUS Titanium
- CRPS 800W 92% Efficiency Power Supply:80 PLUS Platinum

Differences highlightedShow differences only

Comparison of PSUCRPS550W, PSUCRPS800W
28 specifications	A UNYKAch CRPS 550W 92% Efficiency Power Supply Model PSUCRPS550W View product	B UNYKAch CRPS 800W 92% Efficiency Power Supply Model PSUCRPS800W View product
Power2 differ
Total powerDiffers	550 W	800 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power Factor Correction (PFC) type	Active	Active
Max output current (+12V)Differs	45 A	65 A
Efficiency	92%	92%
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
Performance1 differ
Purpose	Server	Server
80 PLUS certificationDiffers	80 PLUS Titanium	80 PLUS Platinum
ATX version	2.3	2.3
Designidentical
Product colour	Silver	Silver
Cooling type	Active	Active
Fan diameter	4 cm	4 cm
Number of fans	1 fan(s)	1 fan(s)
Fan speed	0 - 2300 RPM	0 - 2300 RPM
Fan location	Front	Front
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	CE	CE
Weight & dimensionsidentical
Width	73 mm	73 mm
Depth	185 mm	185 mm
Height	40 mm	40 mm
Weight	829 g	829 g
Packaging dataidentical
Package width	73 mm	73 mm
Package depth	185 mm	185 mm
Package height	40 mm	40 mm
Package weight	829 g	829 g
Other featuresidentical
Screws included	Yes	Yes
Redundant power supply (RPS) support	Yes	Yes

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.