Product comparison · 2 power supply units

Chieftec APS-500SB power supply unit vs Chieftec APS-650SB power supply unit

24specifications compared
7differ
17identical
11known for one product only

Key differences

Total power
- APS-500SB power supply unit:500 W
- APS-650SB power supply unit:650 W
Max output current (+3.3V)
- APS-500SB power supply unit:20 A
- APS-650SB power supply unit:22 A
Max output current (+12V1)
- APS-500SB power supply unit:20 A
- APS-650SB power supply unit:26 A
Max output current (+12V2)
- APS-500SB power supply unit:20 A
- APS-650SB power supply unit:26 A
Max output current (+5V)
- APS-500SB power supply unit:20 A
- APS-650SB power supply unit:22 A
Product colour
- APS-500SB power supply unit:Grey
- APS-650SB power supply unit:Silver

Side by side

Differences highlightedShow differences only

Comparison of APS-500SB, APS-650SB
35 specifications	A Chieftec APS-500SB power supply unit Model APS-500SB View product	B Chieftec APS-650SB power supply unit Model APS-650SB View product
Power6 differ
Total powerDiffers	500 W	650 W
AC input voltage	115 - 230 V	115 - 230 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Max output current (+3.3V)Differs	20 A	22 A
Max output current (+12V1)Differs	20 A	26 A
Max output current (+12V2)Differs	20 A	26 A
Max output current (+5V)Differs	20 A	22 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	2.5 A	2.5 A
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresDiffers	Over voltage, Overheating, Overload, Short circuit, Under voltage	Over voltage, Overload, Short circuit, Under voltage
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)Known for one	Unknown — not stated by the source	120 W
Combined power (+5V)Known for one	Unknown — not stated by the source	120 W
Ports & interfacesidentical
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsKnown for one	6	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)	3	3
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
Performanceidentical
Power supply unit (PSU) form factor	PS/2	PS/2
80 PLUS certification	80 PLUS Bronze	80 PLUS Bronze
ATX version	2.3	2.3
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Silver
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameter	14 cm	14 cm
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	155 mm	155 mm
Height	87 mm	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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