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be quiet! Straight Power 11 – power supply – 750 Watt
Key Selling Points
Virtually inaudible Silent Wings 3 135mm fan
Funnel-shaped fan opening of the PSU case for high airflow intake
Wire-free inside the PSU on the DC side for enhanced cooling and longevity
Modular cables for maximum build flexibility
80 PLUS Gold efficiency (up to 93%)
Four PCIe connectors for overclocked high-end GPUs
Japanese 105°C-rated capacitors ensure stability and reliability
ErP and Energy Star 6.1 ready
Product Features
Silent wings 3 fan
The high-end Silent Wings 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.
Funnel-shaped fan opening
The fan inlet of the Straight Power 11 750W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.
Wire-free design inside the PSU
An absolute innovation: The Straight Power 11 750W is wire-free on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply because of a lack of wiring, and ultimately pushes the lifetimes of the components to a maximum.
Modular cables
Thanks to the modular cables, all cables that serve no purpose in the system are left out. For this reason, systems always appear very tidy. At the same time installation is performed much more conveniently. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case.
80 PLUS Gold certified
Straight Power 11 750W is certified with 80 PLUS Gold efficiency, reaching up to 93%. This gives less power consumption and a cooler and quieter operation. Truly a benefit for any system.
High-class technologies
The use of LLC and Synchronous Rectifier (SR) provides very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions. This ensures reliable operation with the next generation of processors and graphics cards.
Japanese 105° capacitors
Only the best components are used in Straight Power 11 750W. That is why be quiet! has built only high-quality Japanese capacitors into the PSU chassis. They are rated to 105°C, ensuring stability, reliability and a long operating life.
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$138.90
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be quiet! Straight Power 11 750W raises the bar for systems that demand virtually inaudible operation without power quality compromises.
Product Description
be quiet! Straight Power 11 – power supply – 750 Watt
Device Type
Power supply – active Power Factor Correction (PFC) – internal
Specification Compliance
ATX12V 2.4/ EPS12V 2.92
80 PLUS Certification
80 PLUS Gold
Weight
3.97 lbs
Input Voltage
AC 100-240 V
Output Voltage
+3.3, +5, ±12 V
Power Capacity
750 Watt
Output connectors
1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin +12V with detachable 4 pin section ¦ 4 x 8 pin PCI Express power with detachable 2 pin section ¦ 4 x 4 pin internal power ¦ 11 x 15 pin Serial ATA power ¦ 1 x 4 pin mini-power connector ¦ 1 x power 8 pin +12V
Modular Cable Management
Yes
Cooling System
135 mm fan
Included Accessories
Screws, 4 cable ties
Color
Black
Dimensions (WxDxH)
5.9 in x 6.7 in x 3.4 in
Environmental Standards
ENERGY STAR
Manufacturer Warranty
5-year warranty
General
Device Type: Power supply – active Power Factor Correction (PFC) – internal
Specification Compliance: ATX12V 2.4/ EPS12V 2.92
PSU Form Factor: ATX
Color: Black
Power Device
Input Voltage: AC 100-240 V
Frequency Required: 50 – 60 Hz
Power Output Connectors Details: 1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin +12V with detachable 4 pin section ¦ 4 x 8 pin PCI Express power with detachable 2 pin section ¦ 4 x 4 pin internal power ¦ 11 x 15 pin Serial ATA power ¦ 1 x 4 pin mini-power connector ¦ 1 x power 8 pin +12V
Output Voltage: +3.3, +5, ±12 V
Power Capacity: 750 Watt
Output Current: +3.3V – 25 A ¦ +5V – 25 A ¦ +12V1 – 20 A ¦ +12V2 – 20 A ¦ +12V3 – 24 A ¦ +12V4 – 24 A ¦ -12V – 0.5 A ¦ +5VSB – 3 A
Efficiency: 93%
Power Factor (PF): 0.99
Modular Cable Management: Yes
80 PLUS Certification: 80 PLUS Gold
Miscellaneous
Included Accessories: Screws, 4 cable ties
Cables Included: Power cable – external
MTBF: 100,000 hours
Cooling System: 135 mm fan
Features: Sleeved cables, overcurrent protection, overvoltage protection, overpower protection, undervoltage protection, short-circuit protection, 4 x 12V rail, thermal protection, surge & inrush protection, DC-DC technology, fluid dynamic bearing cooling fan, Synchronous Rectifier (SR) technology, fully modular, LLC resonant converter technology
Compliant Standards: BSMI, CB, CCC, FCC, RoHS, WEEE, cTUVus, ERP, RCM, cRUus, TUV Rheinland, CU
Environmental Standards
ENERGY STAR: Yes
Manufacturer Warranty
Service & Support: Limited warranty – 5 years
Environmental Parameters
Max Operating Temperature: 104 °F
Dimensions & Weight
Width: 5.9 in
Depth: 6.7 in
Height: 3.4 in
Weight: 3.97 lbs
Dimensions & Weight (Shipping)
Shipping Width: 9.8 in
Shipping Depth: 12.9 in
Shipping Height: 4 in
Shipping Weight: 7.36 lbs
