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Gladiator Computers

be quiet! Pure Power 11 300W Power Supply

Stock may vary from item pictured. Retail pictures do not guarantee retail products.
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300W be quiet! Pure Power 11, 80 PLUS Gold, Fully Wired, Dual Rail, Sleeved Cables, 120mm Fan, ATX PSU

Price was:
£58.81 inc. VAT
NOW only:
£54.43 inc. VAT
£45.36 exc. VAT
Stock: 5 or more in stock  Web Only Product 
Quickcode: 70169  
Stock code: POW-BN290
Manuf. code: BN290
Cust. Rating:   Be the first to write a review.

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be quiet! Pure Power 11 300W Power Supply

Exceptionally Quiet, Superior Reliability, Great Value
Pure Power 11 300W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular prize.


80 PLUS® Bronze efficiency (up to 87%)
Two strong 12V-rails
Silence-optimized 120mm be quiet! fan
One PCI express connector for GPU card support
High-quality sleeved cables with easy-plug HDD connector
Full suite of top safety features
Meets latest Intel® C6/C7, ErP and Energy Star guidelines
Supports all Intel® and AMD™ processors
5-year manufacturer’s warranty
Product conception, design and quality control in Germany


Model:PURE POWER 11 | 300W
Continuous power (W): 300
Peak power (W): 350
+3.3V (A): 21
+5V (A): 15
+12V1 (A): 18
+12V2 (A): 18
Fan size (mm): 120
80PLUS certification: Gold
Multi-GPU ready: No
Sleeved cables: Yes
- 1x ATX-Motherboard (20+4-pin)
- 1x P4+4 (CPU)
- 1x PCI-E 6+2-pin (GPU)
- 2x PATA 4-pin
- 4x SATA 15-pin (HDD, Drives)
- 1x FDD (Floppy)
Dimensions without cable (L x W x D) (mm): 150 x 150 x 86
Weight (kg): 1.76

Warranty Information:

Manufacturer be quiet!
Warranty Type Direct with Manufacturer
Manufacturer Website
Warranty Period (yrs)5
PSU Wattage300
SATA Adapters0
4-Pin MOLEX Adapters0

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