Product comparison · 2 power supply units

itek GBI750 power supply unit vs itek GBI850 power supply unit

Key differences

Differences highlightedShow differences only

Comparison of GBI750, GBI850
23 specifications	A itek GBI750 power supply unit Model GBI750 View product	B itek GBI850 power supply unit Model GBI850 View product
Power2 differ
Total powerDiffers	750 W	850 W
AC input voltage	100 - 240 V	100 - 240 V
Power Factor Correction (PFC) type	Active	Active
EfficiencyDiffers	89.66%	89.94%
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable length	60 cm	60 cm
SATA power cable length	150,450 mm	150,450 mm
PCI Express power connectors (12+4 pin) cable length	600 mm	600 mm
Cabling type	Fully-Modular	Fully-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX version	3.1	3.1
Mean time between failures (MTBF)	80000 h	80000 h
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	14 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	150 mm	150 mm
Height	86 mm	86 mm

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