Product comparison · 2 power supply units

UNYKAch 51836 power supply unit vs UNYKAch 51839 power supply unit

Key differences

Total power
- 51836 power supply unit:800 W
- 51839 power supply unit:520 W
Motherboard power connector
- 51836 power supply unit:24-pin ATX
- 51839 power supply unit:20+4 pin ATX
Number of PATA power connectors
- 51836 power supply unit:5
- 51839 power supply unit:4
Product colour
- 51836 power supply unit:Black
- 51839 power supply unit:Silver

Differences highlightedShow differences only

Comparison of 51836, 51839
21 specifications	A UNYKAch 51836 power supply unit Model 51836 View product	B UNYKAch 51839 power supply unit Model 51839 View product
Power1 differ
Total powerDiffers	800 W	520 W
AC input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
Ports & interfaces2 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Number of PATA power connectorsDiffers	5	4
Number of SATA power connectors	2	2
Floppy drive power connector	1	1
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Semi-Modular	Unknown — not stated by the source
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationKnown for one	80 PLUS	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Silver
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	Unknown — not stated by the source	EN, TÜV
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	140 mm
DepthKnown for one	Unknown — not stated by the source	150 mm
HeightKnown for one	Unknown — not stated by the source	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.