CLUB3D CSP-S400 power supply unit vs QNAP PSU f/ 2U, 8-Bay NAS

Comparison of CSP-S400, PSU f/ 2U, 8-Bay NAS

26 specifications	A CLUB3D CSP-S400 power supply unit Model CSP-S400 View product	B QNAP PSU f/ 2U, 8-Bay NASView product
Power1 differ
Total powerDiffers	400 W	300 W
AC input voltageKnown for one	100 - 240 V	—Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	—Unknown — not stated by the source
EfficiencyKnown for one	80%	—Unknown — not stated by the source
Hold timeKnown for one	17 ms	—Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over power, Over voltage, Short circuit, Under voltage	—Unknown — not stated by the source
Ports & interfacesidentical
Number of SATA power connectorsKnown for one	4	—Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	3	—Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	1	—Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	—Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	—Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	—Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	—Unknown — not stated by the source
PurposeKnown for one	—Unknown — not stated by the source	Server
Compatible productsKnown for one	—Unknown — not stated by the source	TS-809U-RP/859U-RP/859U-RP+ VS-8024U-RP/VS-8032U-RP/VS-8040U-RP
Designidentical
Product colourKnown for one	Black, Yellow	—Unknown — not stated by the source
Fan diameterKnown for one	12 cm	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	—Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE, 80Plus	—Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	150 x 140 x 86 mm	—Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	175 mm
DepthKnown for one	—Unknown — not stated by the source	218 mm
HeightKnown for one	—Unknown — not stated by the source	54 mm
WeightKnown for one	—Unknown — not stated by the source	900 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	—Unknown — not stated by the source	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.