be quiet! Straight Power 11 BN281
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Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog be quiet! 2024 - new products, best sales and most actual models be quiet!.
Before buying always check characteristics and configuration of product with online store manager
Catalog be quiet! 2024 - new products, best sales and most actual models be quiet!.
Series be quiet! Straight Power (high efficiency)Compare using chart →
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
1000 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
1200 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 2 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
1500 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 2 x 16 pin, SATA 9, Molex 2, ATX, modular, Efficiency 93 %, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 94 %, mining, certificate 80+ Platinum, warranty 5 years
1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 93 %, mining, certificate 80+ Gold, warranty 5 years
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
1200 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 94 %, mining, certificate 80+ Platinum, warranty 5 years
650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
650 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 11, Molex 4, ATX, modular, Efficiency 94 %, certificate 80+ Platinum, warranty 5 years
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
0 0 3 2 |
Used the 650W model for three years until suddenly it just shut down under load and wouldn't turn on again. The total estimated maximum load of the system is close to 650W. Working time under heavy load is about 3-4-5 hours + 3-4 hours in very light load per day. Burned without special effects, without smell, just turned off with the ends. I sent it under warranty to the service center, where they could not repair it and offered to replace it with a BN284 (850W) literally immediately in 2-3 days. I was surprised by such a decision, because the BZ looked like new, and I had the opportunity to wait 2 weeks for repairs. What could have broken so irrevocably and without external manifestations remains a mystery. Perhaps there were no masters in SC due to the military-political situation... The quality of the product, the quality of the cables, the low noise level. Suspicious service center decision from a technical point of view.  Andriy Vasyniuk: use be quiet! BN282 more than year |
Ordered on F.ua. 750 watts[283]. Everything is fine, a new one came in a sealed package through NP. Quiet, on the relay against the general background in the room is inaudible (in general, it is very quiet). Until I loaded it normally, there is nothing, it is in a PC with a load of up to 350 watts. Lines of 12.5.3 volts do not sag, the values are with a margin. Later I will add a comment after installation in a new computer. Quality, modularity + -, it weighs normally like this :)), Complete set + -, Length and number of cables. Power under 700 watts. I was ready to give this money for it, the most important part in a PC The instructions are not clear. All the sockets are marked in their own way, but there is no clear information on them in the instructions, I had to google ... in fact, nothing complicated. Why the metal braid is unclear, tight. K10: use be quiet! BN283 less than month |
Quality, silence and affordable price Virtually no, the only harsh cable sheath, and everything is on top i recommend it should buy |
3 out of 5 user review(s) shown
2 more user review(s)
19 August 2023, 19:58
Підійде 850 ватт? #
i9 12900kf, rtx 4070 ti, Asus ROG MAXIMUS Z690 HERO, Antec Symphony 360 ARGB, 7 вентиляторів, 3 ssd і 2 hdd
3 out of 20 question(s) shown
15 more question(s)
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be quiet! Straight Power 11 configurations
| Price for be quiet! Straight Power 11 | ||||
|---|---|---|---|---|
| be quiet! Straight Power 11 BN281 | from 4 980 ₴ | 2 offers | |
| be quiet! Straight Power 11 BN282 | from 5 931 ₴ | 2 offers | |
| be quiet! Straight Power 11 BN283 | from 6 071 ₴ | 6 offers | |
| be quiet! Straight Power 11 BN284 | from 5 899 ₴ | 6 offers | |
| be quiet! Straight Power 11 BN285 | from 6 999 ₴ | 6 offers | |
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650 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 8, Molex 4, ATX, modular, Efficiency 92 %, certificate 80+ Platinum, warranty 7 years
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650 W, 24+8 (4+4) pin, 1 х 8 pin, 2 х 6+2 pin, SATA 5, Molex 2, SFX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold
550 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 6, Molex 3, ATX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
650 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 90 %, полупассивная СО, certificate 80+ Gold, warranty 10 years
600 W, 24+8 (4+4) pin, 4 х 6+2 pin, SATA 6, Molex 3, SFX, modular, Efficiency 92 %, certificate 80+ Gold
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