Product comparison · 2 power supply units

Hiditec RL650 power supply unit vs Hiditec SF500 power supply unit

23specifications compared
12differ
11identical
18known for one product only

Key differences

Total power
- RL650 power supply unit:650 W
- SF500 power supply unit:500 W
Max output current (+12V)
- RL650 power supply unit:54 A
- SF500 power supply unit:24 A
Max output current (+5Vsb)
- RL650 power supply unit:3 A
- SF500 power supply unit:2 A
Number of SATA power connectors
- RL650 power supply unit:4
- SF500 power supply unit:3
Peripheral (Molex) power connectors (4-pin)
- RL650 power supply unit:3
- SF500 power supply unit:1
Power supply unit (PSU) form factor
- RL650 power supply unit:ATX
- SF500 power supply unit:SFX
Fan diameter
- RL650 power supply unit:12 cm
- SF500 power supply unit:8 cm
Width
- RL650 power supply unit:150 mm
- SF500 power supply unit:125 mm

Side by side

Differences highlightedShow differences only

Comparison of RL650, SF500
41 specifications	A Hiditec RL650 power supply unit Model RL650 View product	B Hiditec SF500 power supply unit Model SF500 View product
Power4 differ
Total powerDiffers	650 W	500 W
Max output current (+12V)Differs	54 A	24 A
Max output current (+5Vsb)Differs	3 A	2 A
EfficiencyKnown for one	87%	Unknown — not stated by the source
Power protection featuresDiffers	Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage	Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under power
Ports & interfaces2 differ
Motherboard power cable lengthKnown for one	50 cm	Unknown — not stated by the source
Number of SATA power connectorsDiffers	4	3
SATA power cable lengthKnown for one	130,300 mm	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	3	1
Peripheral (Molex) power cable lengthKnown for one	130,300 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
Floppy disk drive cable lengthKnown for one	65 cm	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Number of EPS connectorsKnown for one	1	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Power supply unit (PSU) form factorDiffers	ATX	SFX
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Bearing technologyKnown for one	Unknown — not stated by the source	Hydro bearing
Design1 differ
Fan diameterDiffers	12 cm	8 cm
Cooling typeKnown for one	Unknown — not stated by the source	Active
Built-in displayKnown for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
WidthDiffers	150 mm	125 mm
DepthDiffers	85 mm	63.5 mm
HeightDiffers	140 mm	100 mm
WeightDiffers	1.75 kg	573 g
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Housing colourKnown for one	Black	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHs

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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