Product comparison · 2 power supply units

UNYKAch 51980 power supply unit vs UNYKAch 52032 power supply unit

28specifications compared
13differ
15identical
17known for one product only

Key differences

Total power
- 51980 power supply unit:550 W
- 52032 power supply unit:700 W
Power Factor Correction (PFC) type
- 51980 power supply unit:Passive
- 52032 power supply unit:Active
Max output current (+3.3V)
- 51980 power supply unit:30 A
- 52032 power supply unit:19 A
Max output current (+5V)
- 51980 power supply unit:32 A
- 52032 power supply unit:19 A
Max output current (+5Vsb)
- 51980 power supply unit:2 A
- 52032 power supply unit:3 A
Number of SATA power connectors
- 51980 power supply unit:2
- 52032 power supply unit:4
Peripheral (Molex) power connectors (4-pin)
- 51980 power supply unit:2
- 52032 power supply unit:3
PCI Express power connectors (6+2 pin)
- 51980 power supply unit:1
- 52032 power supply unit:2

Side by side

Differences highlightedShow differences only

Comparison of 51980, 52032
45 specifications	A UNYKAch 51980 power supply unit Model 51980 View product	B UNYKAch 52032 power supply unit Model 52032 View product
Power6 differ
Total powerDiffers	550 W	700 W
AC input voltage	230 V	230 V
Power Factor Correction (PFC) typeDiffers	Passive	Active
Max output current (+3.3V)Differs	30 A	19 A
Max output current (+12V1)Known for one	24 A	Unknown — not stated by the source
Max output current (+5V)Differs	32 A	19 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)Differs	2 A	3 A
EfficiencyKnown for one	75%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage	Over current, Over power, Over voltage, Overload, Short circuit, Under voltage
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	3 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V,+3.3V,+5V,+5Vsb,-12V
Max output current (+12V)Known for one	Unknown — not stated by the source	22 A
Ports & interfaces3 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthKnown for one	30 cm	Unknown — not stated by the source
Number of SATA power connectorsDiffers	2	4
SATA power cable lengthKnown for one	330,480 mm	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	2	3
Peripheral (Molex) power cable lengthKnown for one	330,480 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	1	2
PCI Express power cable lengthKnown for one	32 cm	Unknown — not stated by the source
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthKnown for one	32 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)	Yes	Yes
Floppy disk drive cable lengthKnown for one	65 cm	Unknown — not stated by the source
Floppy disk drive connector	Yes	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX versionDiffers	2.3	2.31
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 50 °C	Unknown — not stated by the source
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	EN60950, CE, TÜV	CE, ErP, EN60950, TÜV
Weight & dimensions2 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	140 mm
Height	85 mm	85 mm
WeightKnown for one	Unknown — not stated by the source	556 g
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	742 g

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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