Product comparison · 2 power supply units

UNYKAch 51841 power supply unit vs UNYKAch 51842 power supply unit

Key differences

Differences highlightedShow differences only

Comparison of 51841, 51842
19 specifications	A UNYKAch 51841 power supply unit Model 51841 View product	B UNYKAch 51842 power supply unit Model 51842 View product
Power1 differ
Total powerDiffers	550 W	600 W
AC input voltage	220 V	220 V
Ports & interfacesidentical
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of PATA power connectors	4	4
Number of SATA power connectors	2	2
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connector	1	1
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
Design2 differ
Product colour	Silver	Silver
Cooling type	Active	Active
Fan diameterDiffers	8 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationDiffers	Side	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensionsidentical
Width	140 mm	140 mm
Depth	150 mm	150 mm
Height	85 mm	85 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.