Product comparison · 2 power supply units

itek ITPSRBFM800 power supply unit vs itek Redbox SM

17specifications compared
4differ
13identical
9known for one product only

Key differences

Total power
- ITPSRBFM800 power supply unit:800 W
- Redbox SM:550 W
Cabling type
- ITPSRBFM800 power supply unit:Fully-Modular
- Redbox SM:Semi-Modular
Weight
- ITPSRBFM800 power supply unit:2.26 kg
- Redbox SM:1.6 kg
Package weight
- ITPSRBFM800 power supply unit:2.61 kg
- Redbox SM:2.39 kg

Side by side

Differences highlightedShow differences only

Comparison of ITPSRBFM800, Redbox SM
26 specifications	A itek ITPSRBFM800 power supply unit Model ITPSRBFM800 View product	B itek Redbox SM View product
Power1 differ
Total powerDiffers	800 W	550 W
AC input voltage	230 V	230 V
AC input frequency	50 Hz	50 Hz
Input current	6 A	6 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Efficiency	85%	85%
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	6
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	6
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeDiffers	Fully-Modular	Semi-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS	80 PLUS
ATX version	2.31	2.31
Mean time between failures (MTBF)	100000 h	100000 h
Designidentical
Product colour	Red	Red
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameter	12 cm	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
On/off switch	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	2.26 kg	1.6 kg
Packaging data1 differ
Package weightDiffers	2.61 kg	2.39 kg

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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