Product comparison · 2 power supply units

Chieftec CSM-250P power supply unit vs HP 452554-001 power supply unit

7specifications compared
3differ
4identical
17known for one product only

Key differences

Total power
- CSM-250P power supply unit:250 W
- 452554-001 power supply unit:475 W
AC input voltage
- CSM-250P power supply unit:230 - 240 V
- 452554-001 power supply unit:100 - 240 V
Product colour
- CSM-250P power supply unit:Stainless steel
- 452554-001 power supply unit:Grey, Metallic

Side by side

Differences highlightedShow differences only

Comparison of CSM-250P, 452554-001
24 specifications	A Chieftec CSM-250P power supply unit Model CSM-250P View product	B HP 452554-001 power supply unit Model 452554-001 View product
Power2 differ
Total powerDiffers	250 W	475 W
AC input voltageDiffers	230 - 240 V	100 - 240 V
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Combined power (+5V)Known for one	100 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	10 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 (+5V)Known for one	16 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	2	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	SFX	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	HP Workstation XW4400, XW4600
Design1 differ
Product colourDiffers	Stainless steel	Grey, Metallic
Fan diameterKnown for one	6 cm	Unknown — not stated by the source
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)
Weight & dimensionsidentical
WidthKnown for one	125 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	64 mm	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.

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