Product comparison · 2 power supply units

AISENS ASPC-500ATX-PSEBK power supply unit vs GENESIS Nihon 650NM

34specifications compared
22differ
12identical
35known for one product only

Key differences

Total power
- ASPC-500ATX-PSEBK power supply unit:500 W
- Nihon 650NM:650 W
AC input voltage
- ASPC-500ATX-PSEBK power supply unit:220 V
- Nihon 650NM:100 - 240 V
Input current
- ASPC-500ATX-PSEBK power supply unit:2.5 - 5 A
- Nihon 650NM:8 - 4 A
Max output current (+3.3V)
- ASPC-500ATX-PSEBK power supply unit:28 A
- Nihon 650NM:20 A
Max output current (+12V)
- ASPC-500ATX-PSEBK power supply unit:21 A
- Nihon 650NM:54 A
Max output current (+5V)
- ASPC-500ATX-PSEBK power supply unit:30 A
- Nihon 650NM:20 A
Max output current (-12V)
- ASPC-500ATX-PSEBK power supply unit:0.5 A
- Nihon 650NM:0.3 A
Motherboard power cable length
- ASPC-500ATX-PSEBK power supply unit:35 cm
- Nihon 650NM:55 cm

Side by side

Differences highlightedShow differences only

Comparison of ASPC-500ATX-PSEBK, Nihon 650NM
69 specifications	A AISENS ASPC-500ATX-PSEBK power supply unit Model ASPC-500ATX-PSEBK View product	B GENESIS Nihon 650NM View product
Power8 differ
Total powerDiffers	500 W	650 W
AC input voltageDiffers	220 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Input currentDiffers	2.5 - 5 A	8 - 4 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	100 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	100 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	15 W
Max output current (+3.3V)Differs	28 A	20 A
Max output current (+12V)Differs	21 A	54 A
Max output current (+5V)Differs	30 A	20 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyKnown for one	Unknown — not stated by the source	88%
Power protection featuresDiffers	Over current, Over voltage, Under voltage, Short circuit, Over power, Overheating	No load operation, Over current, Over power, Overheating, Short circuit, Surge & inrush protection (SIP), Surge & inrush, Surge and inrush, Under voltage
Ports & interfaces5 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	35 cm	55 cm
Number of SATA power connectorsDiffers	4	6
SATA power cable lengthDiffers	350,500 mm	450,550,650 mm
Number of SATA power cablesKnown for one	Unknown — not stated by the source	2
Peripheral (Molex) power connectors (4-pin)	2	2
Peripheral (Molex) power cable lengthDiffers	350,500 mm	750 mm
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	3
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	67 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthDiffers	35 cm	85 cm
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Cybenetics certificationKnown for one	Unknown — not stated by the source	Silver
Cybenetics noise ratingKnown for one	Unknown — not stated by the source	Standard++
ATX versionDiffers	2.0	3.1
Noise levelKnown for one	Unknown — not stated by the source	24.7 dB
Bearing technologyKnown for one	Unknown — not stated by the source	FDB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	80000 h
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)
IlluminationKnown for one	Unknown — not stated by the source	No
On/off switch	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Packaging contentidentical
Cables included	AC	AC
Packaging contentKnown for one	Unknown — not stated by the source	User guide, Set of assembly elements, Velcro bands, Cable combs
Certificates1 differ
Compliance certificatesDiffers	CE, RoHS	CE, RoHS, UKCA
Weight & dimensions3 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	140 mm
HeightDiffers	85 mm	86 mm
WeightKnown for one	Unknown — not stated by the source	1.96 kg
Packaging data4 differ
Package widthDiffers	157 mm	240 mm
Package depthDiffers	230 mm	290 mm
Package heightDiffers	95 mm	125 mm
Package weightDiffers	1.19 kg	2.36 kg
ManualKnown for one	Yes	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
Master (outer) case widthKnown for one	335 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	495 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	265 mm	Unknown — not stated by the source
Master (outer) case net weightKnown for one	11.9 kg	Unknown — not stated by the source
Master (outer) case volumeKnown for one	43944 cm³	Unknown — not stated by the source
Products per master (outer) caseKnown for one	10 pc(s)	Unknown — not stated by the source
Other featuresidentical
Package volumeKnown for one	3430 cm³	Unknown — not stated by the source

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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