Product comparison · 2 power supply units

FSP500-50WCB power supply unit vs FSP800-50FS power supply unit

Key differences

Total power
- FSP500-50WCB power supply unit:500 W
- FSP800-50FS power supply unit:800 W
AC input voltage
- FSP500-50WCB power supply unit:115 - 230 V
- FSP800-50FS power supply unit:90 - 264 V
Input current
- FSP500-50WCB power supply unit:3 A
- FSP800-50FS power supply unit:5 A
Max output current (+3.3V)
- FSP500-50WCB power supply unit:14 A
- FSP800-50FS power supply unit:25 A
Max output current (+12V)
- FSP500-50WCB power supply unit:41 A
- FSP800-50FS power supply unit:65 A
Max output current (+5V)
- FSP500-50WCB power supply unit:16 A
- FSP800-50FS power supply unit:25 A
80 PLUS certification
- FSP500-50WCB power supply unit:80 PLUS Bronze
- FSP800-50FS power supply unit:80 PLUS Platinum
Mean time between failures (MTBF)
- FSP500-50WCB power supply unit:100000 h
- FSP800-50FS power supply unit:500000 h

Differences highlightedShow differences only

Comparison of FSP500-50WCB, FSP800-50FS
27 specifications	A FSP FSP500-50WCB power supply unit Model FSP500-50WCB View product	B FSP FSP800-50FS power supply unit Model FSP800-50FS View product
Power6 differ
Total powerDiffers	500 W	800 W
AC input voltageDiffers	115 - 230 V	90 - 264 V
Input currentDiffers	3 A	5 A
Combined power (+3.3V)Known for one	Unknown — not stated by the source	160 W
Combined power (+12V)Known for one	Unknown — not stated by the source	780 W
Combined power (+5V)Known for one	Unknown — not stated by the source	160 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Max output current (+3.3V)Differs	14 A	25 A
Max output current (+12V)Differs	41 A	65 A
Max output current (+5V)Differs	16 A	25 A
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
Performance2 differ
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Platinum
Mean time between failures (MTBF)Differs	100000 h	500000 h
Power supply unit (PSU) form factorKnown for one	1U	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active
Number of fansKnown for one	Unknown — not stated by the source	2 fan(s)
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 55 °C
Operating relative humidity (H-H)Differs	0 - 85%	5 - 90%
Storage relative humidity (H-H)Differs	0 - 95%	5 - 95%
Weight & dimensions3 differ
WidthDiffers	100 mm	76 mm
DepthDiffers	200 mm	250 mm
HeightDiffers	70 mm	83.8 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.