Site updated: 23.2.19

Very helpful customer service team.

Very helpful customer service team. (7th January 2019 via Trustpilot)
Pure Power 9 Modular 600W 80+ Silver PSU, BN268
(2 customer ratings)
Pure Power 9 Modular 700W 80+ Silver PSU, BN269
(1 customer rating)
Pure Power 9 500W 80+ Silver PSU, BN263
(1 customer rating)
Pure Power 9 400W 80+ Silver PSU, BN262
(3 customer ratings)

Be Quiet Pure Power 9 Power Supplies

- Replaced by the be quiet Pure Power 10 Power Supplies

he be quiet's Pure Power 9 PSUs offer a plethora of features you would only expect to see on more expensive power supplies.

The Pure Power 9 PSU series stands for peerless dependability and best-in-class features. Whether you are assembling a very quiet system, upgrading an existing PC, or building a multimedia or multi-GPU gaming system, your build will benefit from this PSU series that simply has the best combination of features, performance and quality at very popular price.


  1. Exceptionally quiet PSU from be quiet
  2. 80PLUS Silver certification
  3. Dual +12V output circuits
  4. Great value for money
  5. Modular cabling *
  • *be quiet BN268, be quiet BN269 only

As mentioned the PSUs are exceptionally quiet which is achieved through an array of careful optimisations, including the use of a custom designed quiet-orientated 120mm Fan. The PSUs offer up to 700W of continuous power which provides massive power reserves for those times your PC really needs. All PSUs are 80+ Silver certified and up to 91% power conversion efficiency. They also support AMD CrossfireX and NVIDIA Hybrid readiness allow you to build powerful Multi-GPU systems with confidence.

Specificationsbe quiet BN262be quiet BN263be quiet BN268be quiet BN269
Power400W 500W 600W 700W
ModularNo Yes
+3.3V maximum output current24 A 25 A
+5V maximum output current15 A 18 A 20 A
+12V1 maximum output current24 A 28 A 32 A 36 A
+12V2 maximum output current20 A 28 A 30 A
Form factorATX 2.4, EPS 2.92
Dimensions (LxWxH)150 x 150 x 86mm 160 x 150 x 86mm
Noise level at 20% load10.7 dBA 11.4 dBA 11.3 dBA 11.7 dBA
Noise level at 50% load11.2 dBA 12.0 dBA 12.6 dBA 12.9 dBA
Noise level at 100% load17.2 dBA 23.7 dBA 21.6 dBA 28.8 dBA
Efficiency at 230Vup to 91%
Active PFCYes
CertificationOCP, OVP, UVP, SCP, OPP, OTP, 80Plus Silver
Energy Star6.0 5.2
ErP2013 readyYes
Lifetime of fan at 25°C100,000 hours
ATX-Mainboard (20+4-pin)Yes
PCI-Express (6+2-pin)2 4
P8-/P4-connector1x P4+4
SATA Connectors5 6
Molex Connectors2 3
Floppy Connectors1
Warranty36 months
EAN barcode4260052184585 4260052184592 4260052184646 4260052184653

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