Product comparison · 2 power supply units

COUGAR A660 power supply unit vs TooQ EP-500SP power supply unit

15specifications compared
10differ
5identical
22known for one product only

Key differences

Total power
- A660 power supply unit:660 W
- EP-500SP power supply unit:500 W
Number of SATA power connectors
- A660 power supply unit:6
- EP-500SP power supply unit:3
Peripheral (Molex) power connectors (4-pin)
- A660 power supply unit:4
- EP-500SP power supply unit:3
PCI Express power connectors (6-pin)
- A660 power supply unit:2
- EP-500SP power supply unit:1
CPU P4 connector (4-pin)
- A660 power supply unit:16
- EP-500SP power supply unit:1
Power supply unit (PSU) form factor
- A660 power supply unit:1U
- EP-500SP power supply unit:ATX
Product colour
- A660 power supply unit:Black
- EP-500SP power supply unit:Silver
Width
- A660 power supply unit:150 mm
- EP-500SP power supply unit:140 mm

Side by side

Differences highlightedShow differences only

Comparison of A660, EP-500SP
37 specifications	A COUGAR A660 power supply unit Model A660 View product	B TooQ EP-500SP power supply unit Model EP-500SP View product
Power1 differ
Total powerDiffers	660 W	500 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	9 A	Unknown — not stated by the source
Combined power (+3.3V)Known for one	130 W	Unknown — not stated by the source
Combined power (+12V)Known for one	576 W	Unknown — not stated by the source
Combined power (+5V)Known for one	130 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	24 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	30 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	22 A	Unknown — not stated by the source
Max output current (+5V)Known for one	15 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Passive
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces4 differ
Number of SATA power connectorsDiffers	6	3
Peripheral (Molex) power connectors (4-pin)Differs	4	3
PCI Express power connectors (6-pin)Differs	2	1
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
CPU P4 connector (4-pin)Differs	16	1
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	1U	ATX
ATX versionKnown for one	Unknown — not stated by the source	1.3
Noise levelKnown for one	Unknown — not stated by the source	20 dB
Design1 differ
Product colourDiffers	Black	Silver
Fan diameter	12 cm	12 cm
Cooling typeKnown for one	Unknown — not stated by the source	Active
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan speedKnown for one	Unknown — not stated by the source	1500
Fan locationKnown for one	Unknown — not stated by the source	Top
Weight & dimensions3 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	140 mm	150 mm
HeightDiffers	86 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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