Product comparison · 2 power supply units

HP 244166-001 power supply unit vs i-tec PS750W power supply unit

11specifications compared
9differ
2identical
43known for one product only

Key differences

Total power
- 244166-001 power supply unit:250 W
- PS750W power supply unit:750 W
AC input voltage
- 244166-001 power supply unit:100 - 240 V
- PS750W power supply unit:230 V
AC input frequency
- 244166-001 power supply unit:50 - 60 Hz
- PS750W power supply unit:50 Hz
Input current
- 244166-001 power supply unit:3.6 A
- PS750W power supply unit:8 A
Max output current (+3.3V)
- 244166-001 power supply unit:17 A
- PS750W power supply unit:32 A
Max output current (+5V)
- 244166-001 power supply unit:11 A
- PS750W power supply unit:28 A
Max output current (-12V)
- 244166-001 power supply unit:0.15 A
- PS750W power supply unit:0.5 A
Cabling type
- 244166-001 power supply unit:Non-Modular
- PS750W power supply unit:Semi-Modular

Side by side

Differences highlightedShow differences only

Comparison of 244166-001, PS750W
54 specifications	A HP 244166-001 power supply unit Model 244166-001 View product	B i-tec PS750W power supply unit Model PS750W View product
Power7 differ
Total powerDiffers	250 W	750 W
AC input voltageDiffers	100 - 240 V	230 V
AC input frequencyDiffers	50 - 60 Hz	50 Hz
Input currentDiffers	3.6 A	8 A
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	245 W
Combined power (+12V)Known for one	Unknown — not stated by the source	504 W
Combined power (+5V)Known for one	Unknown — not stated by the source	245 W
Combined power (-12V)Known for one	Unknown — not stated by the source	16 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	16 W
Max output current (+3.3V)Differs	17 A	32 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	42 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	42 A
Max output current (+5V)Differs	11 A	28 A
Max output current (-12V)Differs	0.15 A	0.5 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2 A
EfficiencyKnown for one	Unknown — not stated by the source	80%
Power protection featuresKnown for one	Unknown — not stated by the source	Over power, Over voltage, Short circuit
Max output current (+12V)Known for one	5 A	Unknown — not stated by the source
Ports & interfaces1 differ
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	4
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	4
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy disk drive connector	Yes	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Cabling typeDiffers	Non-Modular	Semi-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
ATX versionKnown for one	Unknown — not stated by the source	2.31
Compatible productsKnown for one	XW4000	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Black
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
On/off switchKnown for one	Unknown — not stated by the source	Yes
Cooling typeKnown for one	Active	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, WEEE
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	160 mm
DepthKnown for one	Unknown — not stated by the source	150 mm
HeightKnown for one	Unknown — not stated by the source	86 mm
WeightKnown for one	Unknown — not stated by the source	1.4 kg
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	Unknown — not stated by the source	262 mm
Package depthKnown for one	Unknown — not stated by the source	206 mm
Package heightKnown for one	Unknown — not stated by the source	101 mm
Package weightKnown for one	Unknown — not stated by the source	2.03 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Other featuresidentical
Cable managementKnown 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.

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