Be quiet! System Power B8 80Plus power supply, Bulk - 550 Watt [BN259]

The new system Power B8 550 watt makes because only a small exception - the accessory fall minimal and the chic retail packaging deleted. With outstanding accuracy value for money, good efficiency values and quality finish, the compact power supplies aimed primarily to system integrators and bargain hunters.

The discreet black-designed 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 bearings and automatic speed adaptation ensures. Especially with low utilization of about 20 percent, the power supply turns fully silent-fit with a noise level of only 14.4 dB (A).

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 550-watt model is the most powerful B8 model and is therefore particularly suitable for gaming machines.

Fits to fall from the terminal equipment. In addition to the 20 + 4-pin ATX connector, the B8 300 has a 4 + 4-pin CPU connector and two PATA Molex and four SATA connectors. Thanks to the two 6 + 2-pin PCI Express connectors can also provide a modern high-end graphics card. The Power System B8 550 Watt is thus an inexpensive bulk power supply for fast computers that consistently dispenses with unnecessary features. No compromise does be quiet! also in 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: min. 85/82/82 50/20/100 percent percent load (incl. 80Plus certificate
    active PFC
    Form Factor: ATX12V
    Power: 550 W
    + 3.3V: 24A
    + 5V: 15A
    3.3V + 5V: 120 W
    + 12V1: 26A
    + 12V2: 21A
    + 12V (total): 516 W
    -12V: 0.3A (3.6 W)
    + 5Vsb: 3 A (15 W)
    connectors:
    1x 20 + 4-pin (ATX12V / EPS12V)
    1x 4 + 4-pin (ATX12V / EPS12V)
    2x 6 + 2-pin PCIe
    6x SATA
    2x 4 pin Molex
    Manufacturer Warranty: 3 years