Be quiet! System Power B8 80Plus power supply, Bulk - 300 Watt [BN256]

To enable lower compared to the mid-range models of the Pure Power Series Price saves be quiet! the optics and the delivery: The B8 300 Watt is supplied as a bulk version in metal gray appearance and only with screws and power cable, but without any accessories and retail packaging. Both for system integrators as well as for economical hobbyists these austerity measures are unproblematic. Wanted is both reliable power for little money, and that is the strength of the B8 300 watts.

So be quiet focused! Your System Power 8 on the core properties: All System Power have a small installation depth of only 14 centimeters, which it recommends for older and smaller packages. And a 120 mm fan with silent bearings and automatic speed adaptation ensures. Especially with low utilization of about 20 percent, the power supply turns with a noise level of only 11.6 dB (A) as a fully silent-compatible.

In the electronics used focused be quiet! also on the actually relevant properties. The efficiency having a minimum 85/82/82 percent the requirements of 80 Plus 230V EU. In a wide-range input is omitted, the system Power 8 voltage transformers are fully optimized for the typical European input voltage of 230 volts. The offered 300-watt model is the weakest model in the series and is therefore suitable primarily for office computers.

Fits to fall from the terminal equipment. In addition to the 20 + 4-pin ATX connector, the B8 300 via a 4-pin CPU connector and two PATA Molex and four SATA connector features. A PCIe graphics card connector is integrated on the other hand only from the 350-watt model. The manufacturer also dispensed with the sheaths of cable sleeves. The Power System B8 300 watts is thus an inexpensive bulk power supply for office use, which does without unnecessary features. No compromise does be quiet! however, in the reliability and granted on entry-level models Three years warranty.

Technical details:

    Dimensions: 150 x 86 x 140 mm (W x H x D)
    120mm fans
    Efficiency: 85/82/82 percent VAT 80Plus 230V EU certificate.
    active PFC
    Form Factor: ATX12V
    Power: 300 W
    + 3.3V: 17A
    + 5V: 15A
    3.3V + 5V: 103 W
    + 12V1: 18A
    + 12V2: 14A
    + 12V (total): 276 W
    -12V: 0.3A (3.6 W)
    + 5Vsb: 2.5 A (12.5 W)
    connectors:
    1x 20 + 4-pin (ATX)
    1x 4-Pin (ATX12V)
    4x SATA
    2x 4 pin Molex
    Manufacturer Warranty: 3 years