Inadequate and Deceptive Product Labeling: Comparison of 21 Power Supplies

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Technical Specs And Results, Continued

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Manufacturer Enermax Noise Magic PC-World Chieftec CP4
Product EG365AX-VE EG365AX-VE PCW Whisper Power HPC-420-302-DF SH400A8H
OverallRating satisfactory defective defective satisfactory satisfactory
Technical Specs/Measurements
Product Image
max. Performance(Manufacturer-claimed/Measurement ) 350/389 W 350/350 W 360/304 W 420/417 W 400/417 W
-5 V/-12 V(Manufacturer-claimed) 1.0/1.0 A 1.0/1.0 A 0.3/0.8 A 0.3/0.8 A 1.0/1.0 A
+3.3 V/+5 V/+12 V(Manufacturer-claimed) 32/32/26 A 32/32/26 A 35/28/17 A 40/30/18 A 40/28/14 A
+5 VSB (A)(Manufacturer-claimed) 2.2 A 2.2 A 2.0 A 2.0 A 2.5 A
PFC active active passive active active
Fan/Fanregulator 2/active, manual 1/active 1/active 2/active 1/active
Mainssupply 230 V no no no no no
InputVoltage/VoltageSettings 230 V/i 230 V/i 115 and 230 V/Switch 100 to 240 V/automatic 115 and 230 V/Switch
Wire/HDD Connectors/FDD connectors 3/8/2 3/8/2 3/6/2 3/9/3 4/7/3
Cable LengthHDD &FDD connections 102 cm 95 cm 75 to 90 cm 90 cm 50 to 72 cm
Cable lengthATX/ATX12V/AUX 68/70/70 cm 70/51/51 cm 52/54/i cm 51/53/51 cm 40/42/42 cm
Connectionfor fanmonitor/regulator yes/no yes/no yes/no yes/no no/no
Power cable/Screws/User manual yes/yes/yes yes/yes/no yes/yes/no yes/yes/yes yes/yes/no
OtherDetails Rotation speed via none none none none