

£131.38 Original price was: £131.38.£124.92Current price is: £124.92.
£131.38 Original price was: £131.38.£124.92Current price is: £124.92.
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Product Description
Be Quiet! Pure Power 12 1000W Gold Efficient Power, Whisper-Quiet Operation, Fully Future-Ready

Power Efficiency Meets Silent Operation
The Be Quiet! Pure Power 12 1000W is engineered for gamers and PC builders who demand efficiency and low noise. Featuring an 80 PLUS Gold certification with up to 92.9% efficiency, this PSU reduces energy waste, operating heat, and system noise. Its advanced 120mm silence-optimized fan with rifle bearing ensures a smooth and whisper-quiet performance even under load, making it ideal for silent builds and gaming PCs.
Built for Next-Gen Systems
Fully compliant with ATX 3.1 and PCIe 5.1, the Pure Power 12 1000W comes equipped with a 12V-2x6 cable and three PCIe 6+2 connectors, ensuring support for modern and next-generation GPUs. Its massive single 12V rail is designed to handle extreme transient power demands, making it perfectly suited for overclocked CPUs and powerful graphics cards.

Durable, Reliable, and Easy to Manage
From its sleeved motherboard cables to premium flat cables, Pure Power 12 makes cable management a breeze while enhancing airflow. Inside, LLC topology ensures stable voltage and low ripple noise. Coupled with full circuit protection and a 10-year warranty, this PSU delivers long-lasting reliability and high-end performance for demanding system builds.

Specifications | |
---|---|
Form Factor | ATX |
Series | Be Quiet! Pure Power 12 |
Wattage | 1000 W |
Modular | Fully Wired |
Compatibility | ATX 3.1 PCIe 5.1 EPS 12V v2.92 |
Connectors | 1 x ATX 20+4-pin P4+4 (CPU) 1 x P8 (CPU) 1 x 12VHPWR cable 3 x PCI-e 6+2-pin 6 x SATA 1 x PATA |
Rail Design | One massive high-performance 12V-rail |
AC Input | 100 – 240 V |
Fan Type | 120mm silence-optimized be quiet! fan |
Fan Bearing | Rifle Bearing |
Noise Level | 8.6 dB(A) @10% 8.9 dB(A) @20% 9.0 dB(A) @50% 31.6 dB(A) @100% |
Certification | 80 PLUS Gold |
Efficiency | 230V, 2% load: 66.3% 10% load: 89.2% 20% load: 92.7% 50% load: 92.9% 100% load: 90.6% |
MTBF | 100,000 hours |
Protection | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
Package Contents | Power Supply Cables Screws Cable ties User manual |
Weight | 2.8 kg |
Dimensions (L x W x H) | 160 x 86 x 150 mm |
Package Weight | To be confirmed |
Warranty | 10 Years |
Other Options
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Be Quiet! Pure Power 12 1000W Gold Efficient Power, Whisper-Quiet Operation, Fully Future-Ready

Power Efficiency Meets Silent Operation
The Be Quiet! Pure Power 12 1000W is engineered for gamers and PC builders who demand efficiency and low noise. Featuring an 80 PLUS Gold certification with up to 92.9% efficiency, this PSU reduces energy waste, operating heat, and system noise. Its advanced 120mm silence-optimized fan with rifle bearing ensures a smooth and whisper-quiet performance even under load, making it ideal for silent builds and gaming PCs.
Built for Next-Gen Systems
Fully compliant with ATX 3.1 and PCIe 5.1, the Pure Power 12 1000W comes equipped with a 12V-2x6 cable and three PCIe 6+2 connectors, ensuring support for modern and next-generation GPUs. Its massive single 12V rail is designed to handle extreme transient power demands, making it perfectly suited for overclocked CPUs and powerful graphics cards.

Durable, Reliable, and Easy to Manage
From its sleeved motherboard cables to premium flat cables, Pure Power 12 makes cable management a breeze while enhancing airflow. Inside, LLC topology ensures stable voltage and low ripple noise. Coupled with full circuit protection and a 10-year warranty, this PSU delivers long-lasting reliability and high-end performance for demanding system builds.

Specifications | |
---|---|
Form Factor | ATX |
Series | Be Quiet! Pure Power 12 |
Wattage | 1000 W |
Modular | Fully Wired |
Compatibility | ATX 3.1 PCIe 5.1 EPS 12V v2.92 |
Connectors | 1 x ATX 20+4-pin P4+4 (CPU) 1 x P8 (CPU) 1 x 12VHPWR cable 3 x PCI-e 6+2-pin 6 x SATA 1 x PATA |
Rail Design | One massive high-performance 12V-rail |
AC Input | 100 – 240 V |
Fan Type | 120mm silence-optimized be quiet! fan |
Fan Bearing | Rifle Bearing |
Noise Level | 8.6 dB(A) @10% 8.9 dB(A) @20% 9.0 dB(A) @50% 31.6 dB(A) @100% |
Certification | 80 PLUS Gold |
Efficiency | 230V, 2% load: 66.3% 10% load: 89.2% 20% load: 92.7% 50% load: 92.9% 100% load: 90.6% |
MTBF | 100,000 hours |
Protection | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
Package Contents | Power Supply Cables Screws Cable ties User manual |
Weight | 2.8 kg |
Dimensions (L x W x H) | 160 x 86 x 150 mm |
Package Weight | To be confirmed |
Warranty | 10 Years |