Product comparison · 2 power supply units

UNYKAch 51976 power supply unit vs UNYKAch 52007 power supply unit

23specifications compared
7differ
16identical
20known for one product only

Key differences

Total power
- 51976 power supply unit:900 W
- 52007 power supply unit:800 W
AC input voltage
- 51976 power supply unit:100 - 240 V
- 52007 power supply unit:110 - 240 V
Number of SATA power connectors
- 51976 power supply unit:6
- 52007 power supply unit:7
Width
- 51976 power supply unit:140 mm
- 52007 power supply unit:150 mm
Depth
- 51976 power supply unit:150 mm
- 52007 power supply unit:160 mm

Side by side

Differences highlightedShow differences only

Comparison of 51976, 52007
43 specifications	A UNYKAch 51976 power supply unit Model 51976 View product	B UNYKAch 52007 power supply unit Model 52007 View product
Power3 differ
Total powerDiffers	900 W	800 W
AC input voltageDiffers	100 - 240 V	110 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	4 - 8 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	132 W
Combined power (+12V)Known for one	Unknown — not stated by the source	648 W
Combined power (+5V)Known for one	Unknown — not stated by the source	132 W
Combined power (-12V)Known for one	Unknown — not stated by the source	6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)Known for one	Unknown — not stated by the source	16 A
Max output current (+12V)Known for one	Unknown — not stated by the source	16 A
Max output current (+5V)Known for one	Unknown — not stated by the source	16 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.5 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
Power protection featuresDiffers	Over voltage, Short circuit	Over voltage, Overload, Short circuit
Maximum input current (@110V)Known for one	+12V	Unknown — not stated by the source
EfficiencyKnown for one	80%	Unknown — not stated by the source
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA power connectorsDiffers	6	7
PCI Express power connectors (6+2 pin)	2	2
CPU power connector (4+4 pin)	Yes	Yes
Floppy disk drive connector	Yes	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeKnown for one	Unknown — not stated by the source	Semi-Modular
Peripheral (Molex) power connectors (4-pin)Known for one	4	Unknown — not stated by the source
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Bronze	80 PLUS Bronze
ATX version	2.3	2.3
Designidentical
Product colour	Black	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
On/off switch	Yes	Yes
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	CE, TUV, ErP617, EN60950	CE EN60950 TÜV ErP OVP/UVP/OTP/OCP/OLP/OPP/SCP/ETC APFC
Weight & dimensions2 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	160 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.

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