Product comparison · 2 power supply units

i-tec PS750W power supply unit vs i-tec PS950W power supply unit

49specifications compared
18differ
31identical
1known for one product only

Key differences

Total power
- PS750W power supply unit:750 W
- PS950W power supply unit:950 W
Input current
- PS750W power supply unit:8 A
- PS950W power supply unit:12 A
Combined power (+3.3V)
- PS750W power supply unit:245 W
- PS950W power supply unit:210 W
Combined power (+12V)
- PS750W power supply unit:504 W
- PS950W power supply unit:745 W
Combined power (+5V)
- PS750W power supply unit:245 W
- PS950W power supply unit:210 W
Combined power (-12V)
- PS750W power supply unit:16 W
- PS950W power supply unit:21 W
Combined power (+5Vsb)
- PS750W power supply unit:16 W
- PS950W power supply unit:21 W
Max output current (+3.3V)
- PS750W power supply unit:32 A
- PS950W power supply unit:25 A

Side by side

Differences highlightedShow differences only

Comparison of PS750W, PS950W
50 specifications	A i-tec PS750W power supply unit Model PS750W View product	B i-tec PS950W power supply unit Model PS950W View product
Power12 differ
Total powerDiffers	750 W	950 W
AC input voltage	230 V	230 V
AC input frequency	50 Hz	50 Hz
Input currentDiffers	8 A	12 A
Maximum input current (@110V)	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	245 W	210 W
Combined power (+12V)Differs	504 W	745 W
Combined power (+5V)Differs	245 W	210 W
Combined power (-12V)Differs	16 W	21 W
Combined power (+5Vsb)Differs	16 W	21 W
Max output current (+3.3V)Differs	32 A	25 A
Max output current (+12V1)Differs	42 A	62 A
Max output current (+12V2)Differs	42 A	62 A
Max output current (+5V)Differs	28 A	25 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)Differs	2 A	3 A
EfficiencyKnown for one	80%	Unknown — not stated by the source
Power protection features	Over power, Over voltage, Short circuit	Over power, Over voltage, Short circuit
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	4	6
Peripheral (Molex) power connectors (4-pin)	4	4
EPS power connector (8-pin)	Yes	Yes
PCI Express power connectors (6-pin)	1	1
PCI Express power connectors (6+2 pin)	1	1
ATX power connector (20+4 pin)	Yes	Yes
Floppy disk drive connector	Yes	Yes
Floppy drive power connector	1	1
PCI Express connector	Yes	Yes
Cabling type	Semi-Modular	Semi-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX version	2.31	2.31
Design1 differ
Product colour	Black	Black
Fan diameterDiffers	12 cm	14 cm
On/off switch	Yes	Yes
Packaging contentidentical
Cables included	AC	AC
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	FCC, CE, WEEE	FCC, CE, WEEE
Weight & dimensions3 differ
WidthDiffers	160 mm	162 mm
Depth	150 mm	150 mm
HeightDiffers	86 mm	88 mm
WeightDiffers	1.4 kg	1.5 kg
Packaging data1 differ
Manual	Yes	Yes
Package width	262 mm	262 mm
Package depth	206 mm	206 mm
Package height	101 mm	101 mm
Package weightDiffers	2.03 kg	2.16 kg
Package type	Box	Box
Other featuresidentical
Cable management	Yes	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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