Product comparison · 2 power supply units

Chieftec Value APB-500B8 power supply unit vs Chieftec CSN-650C power supply unit

32specifications compared
23differ
9identical
10known for one product only

Key differences

Total power
- Value APB-500B8 power supply unit:500 W
- CSN-650C power supply unit:650 W
AC input voltage
- Value APB-500B8 power supply unit:230 V
- CSN-650C power supply unit:100 - 240 V
AC input frequency
- Value APB-500B8 power supply unit:50 Hz
- CSN-650C power supply unit:47 - 63 Hz
Input current
- Value APB-500B8 power supply unit:4 A
- CSN-650C power supply unit:6 A
Combined power (+3.3V)
- Value APB-500B8 power supply unit:130 W
- CSN-650C power supply unit:90 W
Combined power (+5V)
- Value APB-500B8 power supply unit:130 W
- CSN-650C power supply unit:90 W
Max output current (+3.3V)
- Value APB-500B8 power supply unit:22 A
- CSN-650C power supply unit:18 A
Max output current (+12V1)
- Value APB-500B8 power supply unit:24 A
- CSN-650C power supply unit:54 A

Side by side

Differences highlightedShow differences only

Comparison of APB-500B8, CSN-650C
42 specifications	A Chieftec Value APB-500B8 power supply unit Model APB-500B8 View product	B Chieftec CSN-650C power supply unit Model CSN-650C View product
Power12 differ
Total powerDiffers	500 W	650 W
AC input voltageDiffers	230 V	100 - 240 V
AC input frequencyDiffers	50 Hz	47 - 63 Hz
Input currentDiffers	4 A	6 A
Power factor	0.9	0.9
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	130 W	90 W
Combined power (+5V)Differs	130 W	90 W
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	22 A	18 A
Max output current (+12V1)Differs	24 A	54 A
Max output current (+12V2)Known for one	21 A	Unknown — not stated by the source
Max output current (+5V)Differs	19 A	15 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	80%	90%
Power protection featuresDiffers	Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	3	6
Peripheral (Molex) power connectors (4-pin)Differs	2	3
EPS power connector (8-pin)Known for one	No	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	1	2
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeDiffers	Non-Modular	Fully-Modular
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	ATX	SFX
80 PLUS certificationDiffers	80 PLUS	80 PLUS Gold
ATX version	2.3	2.3
Design2 differ
Product colourDiffers	Silver	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	12 cm	8 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switchKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	CE, CB, TÜV, EAC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	150 mm	125 mm
DepthDiffers	140 mm	100 mm
HeightDiffers	87 mm	64 mm
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020

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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