be quiet! Efficient Power F1 vs HP 0957-2304 power supply unit Black

Comparison of Efficient Power F1, 0957-2304

51 specifications	A be quiet! Efficient Power F1View product	B HP 0957-2304 power supply unit Black Model 0957-2304 View product
Power1 differ
Total powerKnown for one	400 W	—Unknown — not stated by the source
Input currentKnown for one	3 - 6 A	—Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	—Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	—Unknown — not stated by the source
Combined power (+3.3V)Known for one	120 W	—Unknown — not stated by the source
Combined power (+12V)Known for one	384 W	—Unknown — not stated by the source
Combined power (+5V)Known for one	120 W	—Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	—Unknown — not stated by the source
Combined power (+5Vsb)Known for one	15 W	—Unknown — not stated by the source
Max output current (+3.3V)Known for one	24 A	—Unknown — not stated by the source
Max output current (+12V)Known for one	18 A	—Unknown — not stated by the source
Max output current (+12V1)Known for one	18 A	—Unknown — not stated by the source
Max output current (+12V2)Known for one	18 A	—Unknown — not stated by the source
Max output current (+5V)Known for one	22 A	—Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	—Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	—Unknown — not stated by the source
EfficiencyKnown for one	92%	—Unknown — not stated by the source
Hold timeKnown for one	32 ms	—Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage	Over current, Overheating, Overload
Ports & interfacesidentical
Motherboard power connectorKnown for one	24-pin ATX	—Unknown — not stated by the source
Number of SATA power connectorsKnown for one	5	—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 (6+2 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 (24-pin)Known for one	Yes	—Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	—Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	—Unknown — not stated by the source
Performanceidentical
PurposeKnown for one	PC	—Unknown — not stated by the source
Power supply unit (PSU) form factorKnown for one	ATX	—Unknown — not stated by the source
80 PLUS certificationKnown for one	80 PLUS Gold	—Unknown — not stated by the source
ATX versionKnown for one	2.31	—Unknown — not stated by the source
EPS versionKnown for one	2.92	—Unknown — not stated by the source
Noise levelKnown for one	30 dB	—Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	—Unknown — not stated by the source
Compatible productsKnown for one	—Unknown — not stated by the source	Officejet 6700 Premium e-AiO
Designidentical
Cooling typeKnown for one	Active	—Unknown — not stated by the source
Fan diameterKnown for one	12 cm	—Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	—Unknown — not stated by the source
Fan locationKnown for one	Top	—Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	—Unknown — not stated by the source
CertificationKnown for one	CE, CB, TÜV, Semko, ErP, WEEE	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	140 mm	—Unknown — not stated by the source
DepthKnown for one	150 mm	—Unknown — not stated by the source
HeightKnown for one	86 mm	—Unknown — not stated by the source
WeightKnown for one	1.97 kg	—Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	ENERGY STAR	—Unknown — not stated by the source
Other featuresidentical
Power supply typeKnown for one	AC/DC	—Unknown — not stated by the source
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.