Conceptronic CPWRDSK600 power supply unit vs Zalman ZM400-ST power supply unit

Comparison of CPWRDSK600, ZM400-ST

46 specifications	A Conceptronic CPWRDSK600 power supply unit Model CPWRDSK600 View product	B Zalman ZM400-ST power supply unit Model ZM400-ST View product
Power2 differ
Total powerDiffers	620 W	400 W
AC input voltageKnown for one	—Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	—Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	—Unknown — not stated by the source	5 - 8 A
Maximum input current (@110V)Known for one	—Unknown — not stated by the source	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Power factorKnown for one	—Unknown — not stated by the source	99
Power Factor Correction (PFC) typeKnown for one	—Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	—Unknown — not stated by the source	120 W
Combined power (+12V)Known for one	—Unknown — not stated by the source	384 W
Combined power (+5V)Known for one	—Unknown — not stated by the source	120 W
Combined power (-12V)Known for one	—Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	—Unknown — not stated by the source	15 W
Max output current (+3.3V)Known for one	—Unknown — not stated by the source	24 A
Max output current (+12V)Known for one	—Unknown — not stated by the source	20 A
Max output current (+5V)Known for one	—Unknown — not stated by the source	15 A
Max output current (-12V)Known for one	—Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	—Unknown — not stated by the source	3 A
EfficiencyKnown for one	—Unknown — not stated by the source	86%
Power protection featuresDiffers	Over voltage	Over current, Over power, Over voltage, Short circuit
Ports & interfacesidentical
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectors	4	4
EPS power connector (8-pin)Known for one	—Unknown — not stated by the source	Yes
PCI Express power connectors (6-pin)	1	1
CPU P4 connector (4-pin)Known for one	—Unknown — not stated by the source	1
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Peripheral (Molex) power connectors (4-pin)Known for one	3	—Unknown — not stated by the source
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS	80 PLUS
ATX versionKnown for one	—Unknown — not stated by the source	2.3
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationKnown for one	Top	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	10 - 40 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 85%
Storage relative humidity (H-H)Known for one	—Unknown — not stated by the source	5 - 95%
Certificatesidentical
Compliance certificatesKnown for one	—Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	150 mm
DepthKnown for one	—Unknown — not stated by the source	140 mm
HeightKnown for one	—Unknown — not stated by the source	86 mm
Technical detailsidentical
Sustainability certificatesKnown for one	—Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	150 x 140 x 86 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.