be quiet! Straight Power 11 Platinum BN308
 | Expecting restock £208.95 Amazingly quiet and powerful computer power supply with modular cabling and outstanding energy efficiency. It is positioned as a product of the upper price category of 2020. Designed for use in high performance gaming systems and powerful workstations. Compliant with ATX 12V v2.51 and EPS 12V v2.92 standards, equipped with APFC module. Able to work effectively with AMD Ryzen Threadripper (TR4) and Intel Xeon (LGA3647) HEDT platforms. It is the middle model of the top be quiet! Straight Power 11 Platinum, which includes devices with power from 500, 650, 750, 850, 1000 and 1200 watts. Keeps working capacity at significant drawdowns of mains voltage (designed for the range from 100 to 240 V). It features a convenient modular cable subsystem and excellent acoustic performance of a 7-blade 120m...m Silent Wings 3 fan based on an improved fluid dynamic bearing. The cooling system remains absolutely silent with a power of up to 400 watts. be quiet! The Straight Power 11 Platinum BN308 is built on an advanced hardware platform with a resonant LLC converter, synchronous rectifier and DC-DC converters. It delivers exemplary voltage stability and impeccable 80 Plus Platinum efficiency (>94% efficiency). |
 |
Close
We recommend products in stockPSUs be quiet! →
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 8, Molex 3, SFX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 7 years
850 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
1050 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 92 %, semi-passive СО, backlight, mining, certificate 80+ Platinum
1000 W, 24+8+8(4+4) pin, 8 х 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, mining, certificate 80+ Gold, warranty 10 years
850 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 18, Molex 3, ATX, modular, Efficiency 92 %, certificate 80+ Platinum, warranty 10 years
1000 W, 24+8+8(4+4) pin, 3 х 6+2 pin, SATA 10, Molex 5, ATX, modular, Efficiency 90 %, semi-passive СО, certificate 80+ Gold, warranty 10 years
1000 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 8, Molex 3, SFX, modular, Efficiency 92 %, mining, certificate 80+ Platinum
750 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 12, Molex 5, ATX, modular, Efficiency 94 %, mining, certificate 80+ Titanium, warranty 10 years
850 W, 24+8+8(4+4) pin, 2 х 6+2 pin, 1 x 16 pin, SATA 8, Molex 3, SFX, modular, Efficiency 91 %, semi-passive СО, certificate 80+ Platinum
850 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 12, Molex 2, ATX, modular, Efficiency 95 %, certificate 80+ Titanium, warranty 10 years
1000 W, 24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin, SATA 6, Molex 3, ATX, modular, Efficiency 92 %, semi-passive СО, certificate 80+ Platinum, warranty 10 years
850 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, semi-passive СО, mining, certificate 80+ Gold
750 W, 24+8+8(4+4) pin, 4 х 6+2 pin, SATA 9, Molex 3, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
750 W, 24+8+8(4+4) pin, 3 х 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
750 W, 24+8+8(4+4) pin, 6 х 6+2 pin, SATA 12, Molex 8, ATX, modular, Efficiency 92 %, mining, certificate 80+ Platinum, warranty 10 years
be quiet! Straight Power 11 Platinum BN308 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Amazingly quiet and powerful computer power supply with modular cabling and outstanding energy efficiency. It is positioned as a product of the upper price category of 2020. Designed for use in high performance gaming systems and powerful workstations. Compliant with ATX 12V v2.51 and EPS 12V v2.92 standards, equipped with APFC module. Able to work effectively with AMD Ryzen Threadripper (TR4) and Intel Xeon (LGA3647) HEDT platforms.
It is the middle model of the top be quiet! Straight Power 11 Platinum, which includes devices with power from 500, 650, 750, 850, 1000 and 1200 watts. Keeps working capacity at significant drawdowns of mains voltage (designed for the range from 100 to 240 V). It features a convenient modular cable subsystem and excellent acoustic performance of a 7-blade 120mm Silent Wings 3 fan based on an improved fluid dynamic bearing. The cooling system remains absolutely silent with a power of up to 400 watts. be quiet! The Straight Power 11 Platinum BN308 is built on an advanced hardware platform with a resonant LLC converter, synchronous rectifier and DC-DC converters. It delivers exemplary voltage stability and impeccable 80 Plus Platinum efficiency (>94% efficiency).
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
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
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
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
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 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 93 %, certificate 80+ Gold, warranty 5 years
500 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 9, Molex 3, ATX, Efficiency 93 %, certificate 80+ Gold, warranty 5 years
450 W, 24+8 (4+4) pin, 2 х 6+2 pin, SATA 8, Molex 3, ATX, modular, Efficiency 93 %, certificate 80+ Gold, 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
Video reviews
Best Quiet Power Supply | be quiet! Straight Power 11 Platinum 1200W Unboxing
12 July 2023821 view
Straight Power 11 Platinum | be quiet | multi-language
21 January 20207 831 view
Straight Power 11 Platinum VS Gold (english) | be quiet!
28 January 202067 071 view
