

Reference: 338E1D8D60
Brand: Dell
Reference: 9FDC0B37
Brand: Panasonic
Reference: 16A045A20D
Brand: Siemens
Reference: 4CCB4667
Brand: Snom
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be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A
Total power | 450 W |
AC input voltage | 100 - 240 V |
Peak power | 500 W |
AC input frequency | 50 - 60 Hz |
Input current | 6/2.5 A |
Maximum input current (@110V) | 6 A |
Maximum input current (@220V) | 2.5 A |
Power factor | 0.98 |
Power Factor Correction (PFC) type | Active |
Combined power (+3.3V) | 85 W |
Combined power (+12V) | 450 W |
Combined power (+5V) | 85 W |
Max output current (+3.3V) | 16 A |
Max output current (+12V1) | 37.5 A |
Max output current (+5V) | 16 A |
Max output current (-12V) | 0.3 A |
Max output current (+5Vsb) | 2.5 A |
Hold time | 21 ms |
Efficiency | 85.9% |
Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
Motherboard power connector | 20+4 pin ATX |
Peripheral (Molex) power connectors (4-pin) | 2 |
Motherboard power cable length | 13.8" (35 cm) |
Number of SATA power connectors | 3 |
SATA power cable length | 300,450,600 mm |
Peripheral (Molex) power cable length | 300,450 mm |
EPS power connector (4+4 pin) | Yes |
PCI Express power connectors (6+2 pin) | 2 |
PCI Express power cable length | 21.7" (55 cm) |
Floppy drive power connector | 1 |
Floppy disk drive cable length | 23.6" (60 cm) |
Cabling type | Non-Modular |
Purpose | PC |
Power supply unit (PSU) form factor | SFX |
80 PLUS certification | 80 PLUS Bronze |
ATX version | 3.42 |
EPS version | 2.92 |
Noise level | 33.8 dB |
Bearing technology | Rifle |
Mean time between failures (MTBF) | 100000 h |
Safety | CE, CB, TÜV, CU |
Product color | Black |
Cooling type | Active |
Fan diameter | 3.15" (8 cm) |
Number of fans | 1 fan(s) |
On/off switch | Yes |
Width | 4.92" (125 mm) |
Depth | 3.94" (100 mm) |
Height | 2.52" (64 mm) |
Weight | 31.4 oz (890 g) |
Package width | 7.76" (197 mm) |
Package depth | 2.95" (75 mm) |
Package height | 8.15" (207 mm) |
Package weight | 2.73 lbs (1.24 kg) |
Package type | Box |
Sustainability compliance | Yes |
Sustainability certificates | ENERGY STAR, ErP, RoHS, WEEE |
Shipping (inner) case length | 18" (45.7 cm) |
Shipping (inner) case width | 10.4" (26.5 cm) |
Shipping (inner) case height | 9.17" (23.3 cm) |
Quantity per shipping (inner) case | 6 pc(s) |
Shipping (inner) case weight | 18.1 lbs (8.19 kg) |
Harmonized System (HS) code | 84733020 |
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be quiet! SFX POWER 3 450W, 450 W, 100 - 240 V, 500 W, 50 - 60 Hz, 6/2.5 A, 6 A
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