Product comparison · 2 power supply units

VIDA AA-650-YY power supply unit vs VIDA ATX-500W power supply unit 24-pin ATX Black

50specifications compared
19differ
31identical
5known for one product only

Key differences

Total power
- AA-650-YY power supply unit:650 W
- ATX-500W power supply unit 24-pin ATX Black:500 W
AC input voltage
- AA-650-YY power supply unit:200 - 240 V
- ATX-500W power supply unit 24-pin ATX Black:100 - 240 V
Power Factor Correction (PFC) type
- AA-650-YY power supply unit:Passive
- ATX-500W power supply unit 24-pin ATX Black:Active
Max output current (+3.3V)
- AA-650-YY power supply unit:30 A
- ATX-500W power supply unit 24-pin ATX Black:20 A
Max output current (+12V)
- AA-650-YY power supply unit:30 A
- ATX-500W power supply unit 24-pin ATX Black:36 A
Max output current (+5V)
- AA-650-YY power supply unit:36 A
- ATX-500W power supply unit 24-pin ATX Black:20 A
Power protection features
- AA-650-YY power supply unit:Over power
- ATX-500W power supply unit 24-pin ATX Black:Over voltage
Number of PATA power connectors
- AA-650-YY power supply unit:1
- ATX-500W power supply unit 24-pin ATX Black:3

Side by side

Differences highlightedShow differences only

Comparison of AA-650-YY, ATX-500W
55 specifications	A VIDA AA-650-YY power supply unit Model AA-650-YY View product	B VIDA ATX-500W power supply unit 24-pin ATX Black Model ATX-500W View product
Power7 differ
Total powerDiffers	650 W	500 W
AC input voltageDiffers	200 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Power Factor Correction (PFC) typeDiffers	Passive	Active
Number of +12V rail(s)	1	1
Max output current (+3.3V)Differs	30 A	20 A
Max output current (+12V)Differs	30 A	36 A
Max output current (+5V)Differs	36 A	20 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)	2.5 A	2.5 A
EfficiencyKnown for one	Unknown — not stated by the source	85%
Power protection featuresDiffers	Over power	Over voltage
Peak powerKnown for one	650 W	Unknown — not stated by the source
Ports & interfaces4 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Motherboard power cable length	55 cm	55 cm
Number of PATA power connectorsDiffers	1	3
Number of SATA power connectors	6	6
SATA power cable lengthDiffers	800,1000 mm	1000 mm
Number of SATA power cablesKnown for one	Unknown — not stated by the source	2
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	3
Peripheral (Molex) power cable lengthDiffers	800,1000 mm	800 mm
EPS power connector (4+4 pin)	Yes	Yes
PCI Express power connectors (6+2 pin)Differs	1	2
PCI Express power cable length	61 cm	61 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable length	58 cm	58 cm
ATX Power connector (24-pin)	Yes	Yes
Floppy disk drive connector	Yes	Yes
Floppy drive power connector	1	1
PCI Express connector	Yes	Yes
Cabling type	Non-Modular	Non-Modular
Number of EPS connectorsKnown for one	1	Unknown — not stated by the source
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	No	80 PLUS Bronze
ATX version	1.3	1.3
Bearing technologyDiffers	Hydraulic	FDB
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationDiffers	Top	Front
Illumination	No	No
On/off switch	Yes	Yes
Certificates1 differ
Compliance certificatesDiffers	UKCA, CE, RoHS	UKCA, CE, RoHS, China Compulsory Certification (CCC), CB, Federal Communications Commission (FCC)
Weight & dimensions1 differ
Width	150 mm	150 mm
Depth	85 mm	85 mm
Height	140 mm	140 mm
WeightDiffers	1.27 kg	1.43 kg
Packaging data3 differ
Package width	195 mm	195 mm
Package depthDiffers	92 mm	160 mm
Package heightDiffers	160 mm	92 mm
Package weightDiffers	1.5 kg	1.6 kg
Package type	Box	Box
Logistics dataidentical
Country of origin	China	China

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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