Product comparison · 2 power supply units

Chieftec Smart GPS-400A8 power supply unit vs Lenovo 46M1075 power supply unit

4specifications compared
4differ
0identical
30known for one product only

Key differences

Total power
- Smart GPS-400A8 power supply unit:400 W
- 46M1075 power supply unit:675 W
AC input voltage
- Smart GPS-400A8 power supply unit:230 V
- 46M1075 power supply unit:100 - 240 V
AC input frequency
- Smart GPS-400A8 power supply unit:47 - 63 Hz
- 46M1075 power supply unit:50 - 60 Hz
Purpose
- Smart GPS-400A8 power supply unit:PC
- 46M1075 power supply unit:Server

Side by side

Differences highlightedShow differences only

Comparison of GPS-400A8, 46M1075
34 specifications	A Chieftec Smart GPS-400A8 power supply unit Model GPS-400A8 View product	B Lenovo 46M1075 power supply unit Model 46M1075 View product
Power3 differ
Total powerDiffers	400 W	675 W
AC input voltageDiffers	230 V	100 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentKnown 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 (+5V)Known for one	120 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	22 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	18 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	17 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	3 A	Unknown — not stated by the source
Power protection featuresKnown for one	Over voltage, Overload, 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	3	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 P4 connector (4-pin)Known for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance1 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationKnown for one	No	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	System x3550 M2, x3650 M2, x3650 M3
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	140 mm	Unknown — not stated by the source
HeightKnown for one	87 mm	Unknown — not stated by the source
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