Design and Cooling
The unit uses a frameless 135 mm Silent Wings fan driven by fully digital control. An aluminum case with a black transparent frosted finish houses the components. The fan does not stop under low load.
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SKU HC-271161MPN BN331
In stock Ships by Tue, Nov 10 when paid today.
A 1300-watt fully modular power supply built to the ATX 3.1 and PCIe 5.1 standards. It delivers 80 PLUS Titanium efficiency and supports high-end graphics cards with six native 12V-2x6 connectors.
The unit uses a frameless 135 mm Silent Wings fan driven by fully digital control. An aluminum case with a black transparent frosted finish houses the components. The fan does not stop under low load.
80 PLUS Titanium rating ensures the highest efficiency class. The 12V rail delivers the full 1300W and can be configured as a single 260A rail or multiple rails via a physical switch.
Native ATX 3.1 support provides six 12V-2x6 (6+2 pin) PCIe 5.1 connectors for modern graphics cards. Additional connectors include two CPU power headers (4+4-pin and 8-pin), 16 SATA, and five Molex.
Fully modular design uses black flat-sleeved cables. The 24-pin motherboard cable reaches 60 cm while PCIe cables extend to 105 cm for flexible routing in large cases.
| Brand | be quiet! |
|---|---|
| Manufacturer part no. | BN331 |
| EAN | 4260052189368 |
| Warranty | 5 years (manufacturer) |
| Fan Size | 135 mm |
|---|
| PSU Format | ATX |
|---|---|
| 12V Distribution | switchable |
| Modular Power Supply | Yes |
| Modular Type | fully modular |
| Total Power Output | 1300 W |
|---|---|
| Power Output +12V rails | 1300 W |
| Max. 24-Pin Motherboard Power Cable Length | 60 mm |
|---|---|
| Max. PCIe Power Cable Length | 105 mm |
| Semi Passive Power Supply | No |
|---|---|
| Case Fan Controller | No |
| CPU Power Supply | 1x 4+4-Pin, 1x 8-Pin |
|---|---|
| 6+2 Pin PCIe Power Connectors | 6 |
| SATA Power Connectors | 16 |
| 4 Pin Molex Power Connectors | 5 |
| Software interface digital | No |
| 80PLUS Efficiency | 80 PLUS Titanium |
|---|
| Lighting / RGB | No |
|---|
| Primary Color | Black Transparent (Matt/Frosted) |
|---|
| Length / Depth | 200 mm |
|---|---|
| Installation depth | 20 cm |
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | Free |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $24.90 |
| United States and CanadaDHL Express Worldwide | 2–5 | $39.90 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $49.90 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $59.90 |
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