Product comparison · 2 power supply units

COUGAR LX500 power supply unit vs COUGAR VTX400 power supply unit

Key differences

Total power
- LX500 power supply unit:500 W
- VTX400 power supply unit:400 W
Combined power (+12V)
- LX500 power supply unit:480 W
- VTX400 power supply unit:388 W
Max output current (+12V)
- LX500 power supply unit:40 A
- VTX400 power supply unit:32.5 A
Max output current (+5V)
- LX500 power supply unit:20 A
- VTX400 power supply unit:15 A
Number of SATA power connectors
- LX500 power supply unit:5
- VTX400 power supply unit:4
PCI Express power connectors (6+2 pin)
- LX500 power supply unit:2
- VTX400 power supply unit:1
Cabling type
- LX500 power supply unit:Fully-Modular
- VTX400 power supply unit:Non-Modular
Fan diameter
- LX500 power supply unit:14 cm
- VTX400 power supply unit:12 cm

Differences highlightedShow differences only

Comparison of LX500, VTX400
41 specifications	A COUGAR LX500 power supply unit Model LX500 View product	B COUGAR VTX400 power supply unit Model VTX400 View product
Power4 differ
Total powerDiffers	500 W	400 W
Combined power (+12V)Differs	480 W	388 W
Max output current (+12V)Differs	40 A	32.5 A
Max output current (+5V)Differs	20 A	15 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	5	4
PCI Express power connectors (6+2 pin)Differs	2	1
Cabling typeDiffers	Fully-Modular	Non-Modular
Performanceidentical
Power supply unit (PSU) form factorKnown for one	LPX	Unknown — not stated by the source
Design1 differ
Fan diameterDiffers	14 cm	12 cm
Fan locationKnown for one	Unknown — not stated by the source	Top
Certificates1 differ
CertificationDiffers	OCP, OPP, OVP, UVP & SCP	OCP, SCP, OVP, UVP, OPP
Weight & dimensions2 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	140 mm	150 mm
Other features2 differ
Number of SATA connectorsDiffers	5	4
PCI Express slots quantityDiffers	2	1

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.