Product comparison · 2 power supply units

UNYKAch 51845 power supply unit vs UNYKAch 51953 power supply unit

Key differences

Total power
- 51845 power supply unit:480 W
- 51953 power supply unit:450 W
Number of PATA power connectors
- 51845 power supply unit:4
- 51953 power supply unit:2
Power supply unit (PSU) form factor
- 51845 power supply unit:ATX
- 51953 power supply unit:SFX
Product colour
- 51845 power supply unit:Silver
- 51953 power supply unit:Grey
Fan diameter
- 51845 power supply unit:12 cm
- 51953 power supply unit:8 cm
Width
- 51845 power supply unit:140 mm
- 51953 power supply unit:125 mm
Depth
- 51845 power supply unit:150 mm
- 51953 power supply unit:100 mm
Height
- 51845 power supply unit:85 mm
- 51953 power supply unit:64 mm

Differences highlightedShow differences only

Comparison of 51845, 51953
23 specifications	A UNYKAch 51845 power supply unit Model 51845 View product	B UNYKAch 51953 power supply unit Model 51953 View product
Power1 differ
Total powerDiffers	480 W	450 W
AC input voltage	220 V	220 V
Power protection featuresKnown for one	Unknown — not stated by the source	Over voltage, Short circuit
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of PATA power connectorsDiffers	4	2
Number of SATA power connectors	2	2
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
ATX power connector (20+4 pin)	Yes	Yes
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	ATX	SFX
Supported motherboard form factorsKnown for one	Unknown — not stated by the source	micro ATX
Design2 differ
Product colourDiffers	Silver	Grey
Cooling type	Active	Active
Fan diameterDiffers	12 cm	8 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions3 differ
WidthDiffers	140 mm	125 mm
DepthDiffers	150 mm	100 mm
HeightDiffers	85 mm	64 mm
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	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.