Product comparison · 2 power supply units

COUGAR VTE400 power supply unit vs Lenovo 4P57A12649 power supply unit

6specifications compared
5differ
1identical
37known for one product only

Key differences

Total power
- VTE400 power supply unit:400 W
- 4P57A12649 power supply unit:450 W
AC input voltage
- VTE400 power supply unit:100 - 240 V
- 4P57A12649 power supply unit:115 - 230 V
Purpose
- VTE400 power supply unit:PC
- 4P57A12649 power supply unit:Server
80 PLUS certification
- VTE400 power supply unit:80 PLUS Bronze
- 4P57A12649 power supply unit:80 PLUS Platinum
Product colour
- VTE400 power supply unit:Black
- 4P57A12649 power supply unit:Black, Metallic

Side by side

Differences highlightedShow differences only

Comparison of VTE400, 4P57A12649
43 specifications	A COUGAR VTE400 power supply unit Model VTE400 View product	B Lenovo 4P57A12649 power supply unit Model 4P57A12649 View product
Power2 differ
Total powerDiffers	400 W	450 W
AC input voltageDiffers	100 - 240 V	115 - 230 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Maximum input current (@110V)Known for one	6.5 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	4 A	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Known for one	120 W	Unknown — not stated by the source
Combined power (+12V)Known for one	360 W	Unknown — not stated by the source
Combined power (+5V)Known for one	120 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	16 A	Unknown — not stated by the source
Max output current (+12V)Known for one	30 A	Unknown — not stated by the source
Max output current (+5V)Known for one	18 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	2.5 A	Unknown — not stated by the source
EfficiencyKnown for one	87%	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over power, Over voltage, Short circuit, Under voltage	Unknown — not stated by the source
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	5	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
CPU power connectors (8-pin)Known for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance2 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Platinum
Compatible productsKnown for one	Unknown — not stated by the source	ThinkSystem SR250
Design1 differ
Product colourDiffers	Black	Black, Metallic
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Number of fans	1 fan(s)	1 fan(s)
Fan locationKnown for one	Top	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Cooling typeKnown for one	Unknown — not stated by the source	Active
IlluminationKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Other featuresidentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes

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.

More power supply unit comparisons

All power supply unit comparisons