be quiet! Pure Power 11 BN294
 | $49.90 Buy!  be quiet! Pure Power 11 600W Power Supply 80 PLUS Gold Efficiency Quiet PeNewegg.comDelivery: in USA Report |
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The power supply belongs to the "gold" line and boasts "80 PLUS GOLD" certification. This model is designed to work as part of a high-performance computer system. The device is able to efficiently serve powerful gaming PCs equipped with expensive and power-sensitive hardware resources. This model is equipped with a low-noise fan with a 120 mm impeller. Working even at peak power, the noise threshold of the cooler will not exceed 25.9 dB.
A computer with a similar power supply can be safely placed in the bedroom, next to the bed. The Be quiet Pure Power 11 600W is also quite suitable for completing powerful gaming PCs — as many as 4 PCI-E connectors (6 + 2 pins) are allocated for gaming needs. That is, the device is quite suitable for powering several modern high-performance video cards. Let's pay attention to the fact that this PSU has an older modification, which is additionally marked with the letter "SM". The older version uses a semi-modular wire connection, while this modification has non-detachable wiring, but all wires are dressed in a reliable nylon protective braid.
Before buying always check characteristics and configuration of product with online store manager
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Golden age
Pure Power 11 is an updated low-cost series of power supplies from the German brand be quiet!, which has become even more energy efficient (80 PLUS Gold certificate instead of the previous Silver). At the same time, the warranty period has increased from 3 to 5 years. Pure Power 11 is divided into two sub-series: conventional with fixed cables and semi-modular CM (all cables are disconnected except for CPU and motherboard).
Honest watts
The optimal, in our opinion, is the 600-watt non-modular version of Pure Power 11, which is built on the "golden" FSP platform and Taiwanese Teapo capacitors. On two separate +12 volt lines, it produces up to 576 watts of power. Even up to 140 watts is supplied through the +3.3 and +5 volt lines. It turns out that the real total power of Pure Power 11 is even higher than the claimed one. To this it is worth adding a high efficiency — 92% at half load on the PSU.
Long wires
The 4+4-pin processor cable is as long as 60 cm, which allows you to neatly hide it behind the motherboard tray. Thick cables (processor and motherboard) are braided with fabric, while the rest of the thin wires are made in the form of a flat "noodle" to make it easier to lay them in the PC case. There are four graphics card 6 + 2-pin connectors available, which is enough to power a bundle of two, if not flagship, then pre-flagship video cards for sure.
A breath of wind
Naturally, be quiet! Pure Power 11 has all the important levels of electrical protection: SCP against short circuit, OVP and UVP against power surges, OPP and OCP against overload, OTP against overheating. By the way, the proprietary 12-cm be quiet! fan is responsible for cooling. based on a screw bearing (a more advanced version of a conventional plain bearing). The noise level under full load is a moderate 23 dBa, and at less than half load it is generally indistinguishable by ear 10 dBa.
be quiet! Pure Power 11 configurations
| Price for be quiet! Pure Power 11 | ||||
|---|---|---|---|---|
| be quiet! Pure Power 11 BN290 | from $84.22 | 2 offers | |
| be quiet! Pure Power 11 BN292 | from $68.67 | 1 offer | |
| be quiet! Pure Power 11 BN294 | from $49.90 | 1 offer | |
