be quiet! BN212 power supply unit
850 W 20+4 pin ATX ATX Black
Model BN212EAN 4260052183113
57 specifications
- Noise35.8 dB
- Weight2.13 kg
- ColourBlack
- Total power850 W
- Motherboard power connector20+4 pin ATX
- PurposePC
Overview
- Noise
- 35.8 dB
- Weight
- 2.13 kg
- Colour
- Black
- Total power
- 850 W
- Motherboard power connector
- 20+4 pin ATX
- Purpose
- PC
- Brand
- be quiet!
- Category
- Power Supply Unit
- Model
- BN212
- Part number
- BN212
- EAN / UPC
- 4260052183113
- Also known as
- be quiet! BN212 power supply unit 850 W 20+4 pin ATX ATX Black
Specifications
57 specifications in 9 groups
Power
| Specification | Value |
|---|---|
| Total power | 850 W |
| Peak power | 900 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 10 A |
| Maximum input current (@110V) | +12V,+3.3V,+5V,+5Vsb,-12V |
| Power factor | 0.99 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 160 W |
| Combined power (+12V) | 840 W |
| Combined power (+5V) | 160 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+12V) | 70 A |
| Max output current (+5V) | 25 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Efficiency | 89% |
| Hold time | 22 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
Ports & interfaces
| Specification | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 9 |
| Peripheral (Molex) power connectors (4-pin) | 6 |
| PCI Express power connectors (6+2 pin) | 4 |
| CPU power connector (4+4 pin) | Yes |
| Floppy drive power connector | 1 |
| CPU power connectors (8-pin) | 1 |
| Cabling type | Fully-Modular |
Performance
| Specification | Value |
|---|---|
| Purpose | PC |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Bronze |
| ATX version | 2.4 |
| EPS version | 2.92 |
| Noise level | 35.8 dB |
| Bearing technology | FDB |
| Mean time between failures (MTBF) | 100000 h |
Design
| Specification | Value |
|---|---|
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 13.5 cm |
| Number of fans | 1 fan(s) |
| Fan speed | 2900 |
Certificates
| Specification | Value |
|---|---|
| Compliance certificates | RoHS |
| Certification | CE, CB, TÜV, Semko (S), FCC, cTUVus, c-tick, BSMI |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 150 mm |
| Depth | 175 mm |
| Height | 86 mm |
| Weight | 2.13 kg |
Packaging data
| Specification | Value |
|---|---|
| Manual | Yes |
| Package width | 248 mm |
| Package depth | 102 mm |
| Package height | 238 mm |
| Package weight | 2.62 kg |
Technical details
| Specification | Value |
|---|---|
| Sustainability certificates | ENERGY STAR |
Other features
| Specification | Value |
|---|---|
| Noise level (silent mode, <30%) | 15.5 dB |
| Noise level (quiet mode, 50%) | 17.5 dB |
| Noise level (full-load mode, 100%) | 35.8 dB |
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