Product comparison · 2 power supply units

Lenovo 4X20G87845 power supply unit vs Techly IPW-9550W-ATX power supply unit

5specifications compared
3differ
2identical
22known for one product only

Key differences

Total power
- 4X20G87845 power supply unit:450 W
- IPW-9550W-ATX power supply unit:550 W
Purpose
- 4X20G87845 power supply unit:Server
- IPW-9550W-ATX power supply unit:PC

Side by side

Differences highlightedShow differences only

Comparison of 4X20G87845, IPW-9550W-ATX
27 specifications	A Lenovo 4X20G87845 power supply unit Model 4X20G87845 View product	B Techly IPW-9550W-ATX power supply unit Model IPW-9550W-ATX View product
Power1 differ
Total powerDiffers	450 W	550 W
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V,+3.3V,+5V,+5Vsb,-12V
Power protection featuresKnown for one	Unknown — not stated by the source	Short circuit
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	1
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (8-pin)Known for one	Unknown — not stated by the source	1
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
Compatible productsDiffers	ThinkServer Gen 5	Intel Pentium 4, Intel Celeron D, Intel Core 2, Intel Core 2 Duo, Intel Core 2 Extreme, AMD Athlon 64 X2, AMD Athlon 64
80 PLUS certificationKnown for one	80 PLUS Gold	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Side
On/off switchKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	140 mm
HeightKnown for one	Unknown — not stated by the source	95 mm
WeightKnown for one	Unknown — not stated by the source	1.73 kg
Other featuresidentical
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source

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