Product comparison · 2 power supply units

Chieftec BPS-750C2 power supply unit vs Chieftec Smart GPS-500A8 power supply unit

29specifications compared
16differ
13identical
17known for one product only

Key differences

Total power
- BPS-750C2 power supply unit:750 W
- Smart GPS-500A8 power supply unit:500 W
AC input voltage
- BPS-750C2 power supply unit:100 - 240 V
- Smart GPS-500A8 power supply unit:230 V
Combined power (+12V)
- BPS-750C2 power supply unit:744 W
- Smart GPS-500A8 power supply unit:408 W
Max output current (+3.3V)
- BPS-750C2 power supply unit:25 A
- Smart GPS-500A8 power supply unit:22 A
Max output current (+12V1)
- BPS-750C2 power supply unit:62 A
- Smart GPS-500A8 power supply unit:24 A
Max output current (+5V)
- BPS-750C2 power supply unit:25 A
- Smart GPS-500A8 power supply unit:19 A
Max output current (-12V)
- BPS-750C2 power supply unit:0.8 A
- Smart GPS-500A8 power supply unit:0.3 A
Efficiency
- BPS-750C2 power supply unit:85%
- Smart GPS-500A8 power supply unit:80%

Side by side

Differences highlightedShow differences only

Comparison of BPS-750C2, GPS-500A8
46 specifications	A Chieftec BPS-750C2 power supply unit Model BPS-750C2 View product	B Chieftec Smart GPS-500A8 power supply unit Model GPS-500A8 View product
Power9 differ
Total powerDiffers	750 W	500 W
AC input voltageDiffers	100 - 240 V	230 V
Input currentKnown for one	10 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V1,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+12V)Differs	744 W	408 W
Max output current (+3.3V)Differs	25 A	22 A
Max output current (+12V1)Differs	62 A	24 A
Max output current (+5V)Differs	25 A	19 A
Max output current (-12V)Differs	0.8 A	0.3 A
EfficiencyDiffers	85%	80%
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Max output current (+12V)Known for one	Unknown — not stated by the source	12.5 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	21 A
Ports & interfaces4 differ
Number of SATA power connectorsDiffers	8	3
Peripheral (Molex) power connectors (4-pin)Differs	4	2
PCI Express power connectors (6-pin)Known for one	0	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	4	1
PCI Express power connectors (8-pin)Known for one	0	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
CPU power connectors (8-pin)Known for one	1	Unknown — not stated by the source
Cabling typeDiffers	Semi-Modular	Non-Modular
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Bronze	No
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design1 differ
Fan diameterDiffers	14 cm	12 cm
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE, CB, FCC, cULus	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	160 mm	140 mm
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source

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.

More power supply unit comparisons

All power supply unit comparisons