Home / Power Supplies / be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
be quiet! · MPN BN315 · be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
- Total Power
- 850 W
- 80 Plus Certification
- 80 PLUS Titanium
- Purpose
- PC
- Certification
- WEEE
- Compliance Certificates
- RoHS
- Cooling Type
- Active
Specifications
Certificates
| Certification | WEEE |
|---|---|
| Compliance Certificates | RoHS |
Design
| Cooling Type | Active |
|---|---|
| Fan Diameter | 13.5 cm |
| Number Of Fans | 1 fan(s) |
| On/Off Switch | Yes |
| Product Colour | Black |
Logistics data
| Harmonized System (Hs) Code | 84733020 |
|---|---|
| Products Per Shipping (Inner) Case | 4 pc(s) |
| Shipping (Inner) Case Gross Weight | 18.1 kg |
| Shipping (Inner) Case Height | 36.8 cm |
| Shipping (Inner) Case Length | 50.4 cm |
| Shipping (Inner) Case Width | 30.5 cm |
Operational conditions
| Operating Temperature (T-T) | 0 - 40 °C |
|---|
Packaging content
| Cables Included | CPU, DC, PCIe, Peripheral (Molex), SATA |
|---|
Packaging data
| Package Depth | 270 mm |
|---|---|
| Package Height | 120 mm |
| Package Type | Box |
| Package Weight | 4.2 kg |
| Package Width | 350 mm |
Performance
| 80 Plus Certification | 80 PLUS Titanium |
|---|---|
| Atx Version | 2.52 |
| Bearing Technology | FDB |
| Eps Version | 2.92 |
| Mean Time Between Failures (Mtbf) | 200000 h |
| Noise Level | 20 dB |
| Power Supply Unit (Psu) Form Factor | ATX |
| Purpose | PC |
Ports & interfaces
| Atx Power Connector (20+4 Pin) | Yes |
|---|---|
| Cabling Type | Fully-Modular |
| Eps Power Connector (4+4 Pin) | Yes |
| Eps Power Connector (8-Pin) | Yes |
| Floppy Disk Drive Cable Length | 120 cm |
| Floppy Disk Drive Connector | Yes |
| Motherboard Power Cable Length | 60 cm |
| Motherboard Power Connector | 20+4 pin ATX |
| Number Of Sata Power Connectors | 12 |
| Pci Express Connector | Yes |
| Pci Express Power Cable Length | 60 cm |
| Pci Express Power Connectors (6+2 Pin) | 6 |
| Peripheral (Molex) Power Cable Length | 1050,600,750,900 mm |
| Peripheral (Molex) Power Connectors (4-Pin) | 5 |
| Sata Power Cable Length | 600,750,900,1050 mm |
Power
| Ac Input Frequency | 50 - 60 Hz |
|---|---|
| Ac Input Voltage | 100 - 240 V |
| Combined Power (+12v) | 840 W |
| Combined Power (-12v) | 6 W |
| Combined Power (+3.3v) | 120 W |
| Combined Power (+5v) | 120 W |
| Combined Power (+5vsb) | 15 W |
| Efficiency | 93.2% |
| Hold Time | 21 ms |
| Input Current | 13 - 7 A |
| Maximum Input Current (@110v) | 13 A |
| Maximum Input Current (@220v) | 7 A |
| Max Output Current (+12v) | 70 A |
| Max Output Current (-12v) | 0.5 A |
| Max Output Current (+12v1) | 30 A |
| Max Output Current (+12v2) | 30 A |
| Max Output Current (+12v3) | 35 A |
| Max Output Current (+12v4) | 35 A |
| Max Output Current (+3.3v) | 24 A |
| Max Output Current (+5v) | 24 A |
| Max Output Current (+5vsb) | 3 A |
| Peak Power | 950 W |
| Power Factor | 0.97 |
| Power Factor Correction (Pfc) Type | Active |
| Power Protection Features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Total Power | 850 W |
Safety regulation & standards
| Safety | CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC |
|---|
Technical details
| Sustainability Certificates | ENERGY STAR, ErP |
|---|---|
| Sustainability Compliance | Yes |
Weight & dimensions
| Depth | 175 mm |
|---|---|
| Height | 86 mm |
| Weight | 1.97 kg |
| Width | 150 mm |
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Sources
Product identity, images and specifications: Icecat. Amazon ASIN and offer (when shown): Amazon Creators API match REVIEW · ASIN B0CBLWZ5ZQ. Google Shopping is used only as supporting market context and is not required for this page.