be quiet! BN128 power supply unit
650 W ATX Black
Model BN128
35 specifications
- Noise22 dB
- Weight2 kg
- ColourBlack
- Total power650 W
- Number of SATA power connectors9
- PurposePC
Overview
- Noise
- 22 dB
- Weight
- 2 kg
- Colour
- Black
- Total power
- 650 W
- Number of SATA power connectors
- 9
- Purpose
- PC
- Brand
- be quiet!
- Category
- Power Supply Unit
- Model
- BN128
- Part number
- BN128
- Also known as
- be quiet! BN128 power supply unit 650 W ATX Black
Specifications
35 specifications in 8 groups
Power
| Specification | Value |
|---|---|
| Total power | 650 W |
| Peak power | 750 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 9 A |
| Maximum input current (@110V) | +12V,+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V |
| Power Factor Correction (PFC) type | Active |
| Max output current (+3.3V) | 24 A |
| Max output current (+12V) | 20 A |
| Max output current (+5V) | 30 A |
| Max output current (-12V) | 0.5 A |
| Max output current (+5Vsb) | 3 A |
| Efficiency | 87% |
| Hold time | 19 ms |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage, Overheating |
Ports & interfaces
| Specification | Value |
|---|---|
| Number of SATA power connectors | 9 |
| PCI Express power connectors (6-pin) | 2 |
| PCI Express power connectors (6+2 pin) | 2 |
| CPU P4 connector (4-pin) | 1 |
| CPU power connector (4+4 pin) | Yes |
| Cabling type | Semi-Modular |
Performance
| Specification | Value |
|---|---|
| Purpose | PC |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Silver |
| ATX version | 2.3 |
| EPS version | 2.92 |
| Noise level | 22 dB |
| Mean time between failures (MTBF) | 100000 h |
Design
| Specification | Value |
|---|---|
| Product colour | Black |
| Fan diameter | 12 cm |
| Fan speed | 2000 |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 10 - 40 °C |
Certificates
| Specification | Value |
|---|---|
| Certification | CE, CB |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 2 kg |
Other features
| Specification | Value |
|---|---|
| Dimensions (WxDxH) | 86 x 200 x 150 mm |
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