Product comparison · 2 power supply units

HP 5187-1099 power supply unit vs HP 656721-001 power supply unit

3specifications compared
2differ
1identical
10known for one product only

Key differences

Total power
- 5187-1099 power supply unit:250 W
- 656721-001 power supply unit:300 W
Product colour
- 5187-1099 power supply unit:Grey
- 656721-001 power supply unit:Silver

Side by side

Differences highlightedShow differences only

Comparison of 5187-1099, 656721-001
13 specifications	A HP 5187-1099 power supply unit Model 5187-1099 View product	B HP 656721-001 power supply unit Model 656721-001 View product
Power1 differ
Total powerDiffers	250 W	300 W
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Ports & interfacesidentical
Motherboard power connectorKnown for one	24-pin ATX	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	2	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	PC
Compatible productsKnown for one	Unknown — not stated by the source	HP Pro 3330 / 3400/3410
Design1 differ
Product colourDiffers	Grey	Silver
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)

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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