Product comparison · 2 power supply units

Chieftec BPS-1200C power supply unit vs Chieftec BPS-450S power supply unit

13specifications compared
7differ
6identical
8known for one product only

Key differences

Total power
- BPS-1200C power supply unit:1200 W
- BPS-450S power supply unit:450 W
Input current
- BPS-1200C power supply unit:15 A
- BPS-450S power supply unit:3/6 A
Number of SATA power connectors
- BPS-1200C power supply unit:10
- BPS-450S power supply unit:4
Peripheral (Molex) power connectors (4-pin)
- BPS-1200C power supply unit:8
- BPS-450S power supply unit:3
Cabling type
- BPS-1200C power supply unit:Semi-Modular
- BPS-450S power supply unit:Non-Modular
Fan diameter
- BPS-1200C power supply unit:14 cm
- BPS-450S power supply unit:12 cm
Dimensions (WxDxH)
- BPS-1200C power supply unit:150 x 160 x 87 mm
- BPS-450S power supply unit:150 x 140 x 87 mm

Side by side

Differences highlightedShow differences only

Comparison of BPS-1200C, BPS-450S
21 specifications	A Chieftec BPS-1200C power supply unit Model BPS-1200C View product	B Chieftec BPS-450S power supply unit Model BPS-450S View product
Power2 differ
Total powerDiffers	1200 W	450 W
AC input voltage	100 - 240 V	100 - 240 V
Input currentDiffers	15 A	3/6 A
Power protection features	Over current, Over voltage, Short circuit, Under voltage, Overload	Over current, Over voltage, Short circuit, Under voltage, Overload
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	10	4
Peripheral (Molex) power connectors (4-pin)Differs	8	3
EPS power connector (8-pin)	Yes	Yes
PCI Express power connectors (8-pin)Known for one	6	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connector	1	1
Cabling typeDiffers	Semi-Modular	Non-Modular
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performanceidentical
Power supply unit (PSU) form factor	ATX	ATX
Noise levelKnown for one	24 dB	Unknown — not stated by the source
Mean time between failures (MTBF)	100000 h	100000 h
Design1 differ
Product colourKnown for one	Black	Unknown — not stated by the source
Fan diameterDiffers	14 cm	12 cm
Certificatesidentical
CertificationKnown for one	FC, CE, CB, RoHS	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	150 x 160 x 87 mm	150 x 140 x 87 mm

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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