Home / Power Supplies / be quiet! SFX POWER 3 300W power supply unit 20+4 pin ATX Black
be quiet! · MPN BN320 · be quiet! SFX POWER 3 300W power supply unit 20+4 pin ATX Black
be quiet! SFX POWER 3 300W power supply unit 20+4 pin ATX Black
- Total Power
- 300 W
- 80 Plus Certification
- 80 PLUS Bronze
- Purpose
- PC
- Compliance Certificates
- RoHS, WEEE
- Cooling Type
- Active
- Fan Diameter
- 8 cm
Specifications
Certificates
| Compliance Certificates | RoHS, WEEE |
|---|
Design
| Cooling Type | Active |
|---|---|
| Fan Diameter | 8 cm |
| Illumination | No |
| 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 | 6 pc(s) |
| Shipping (Inner) Case Gross Weight | 7.91 kg |
| Shipping (Inner) Case Height | 23.3 cm |
| Shipping (Inner) Case Length | 45.7 cm |
| Shipping (Inner) Case Width | 26.5 cm |
Packaging data
| Package Depth | 75 mm |
|---|---|
| Package Height | 207 mm |
| Package Type | Box |
| Package Weight | 1.19 kg |
| Package Width | 197 mm |
Performance
| 80 Plus Certification | 80 PLUS Bronze |
|---|---|
| Atx Version | 3.42 |
| Bearing Technology | Rifle |
| Eps Version | 2.92 |
| Mean Time Between Failures (Mtbf) | 100000 h |
| Noise Level | 29.4 dB |
| Power Supply Unit (Psu) Form Factor | SFX |
| Purpose | PC |
Ports & interfaces
| Cabling Type | Non-Modular |
|---|---|
| Cpu P4 Connector (4-Pin) | 1 |
| Cpu Power Cable Length | 40 cm |
| Floppy Disk Drive Cable Length | 60 cm |
| Floppy Drive Power Connector | 1 |
| Motherboard Power Cable Length | 35 cm |
| Motherboard Power Connector | 20+4 pin ATX |
| Number Of Sata Power Connectors | 3 |
| Pci Express Connector | Yes |
| Pci Express Power Cable Length | 40 cm |
| Pci Express Power Connectors (6+2 Pin) | 1 |
| Peripheral (Molex) Power Cable Length | 300,450 mm |
| Peripheral (Molex) Power Connectors (4-Pin) | 2 |
| Sata Power Cable Length | 300,450,600 mm |
Power
| Ac Input Frequency | 50 - 60 Hz |
|---|---|
| Ac Input Voltage | 100 - 240 V |
| Combined Power (+12v) | 300 W |
| Combined Power (+3.3v) | 85 W |
| Combined Power (+5v) | 85 W |
| Efficiency | 88.1% |
| Hold Time | 26.8 ms |
| Input Current | 5/2 A |
| Maximum Input Current (@110v) | 5 A |
| Maximum Input Current (@220v) | 2 A |
| Max Output Current (-12v) | 0.3 A |
| Max Output Current (+12v1) | 25 A |
| Max Output Current (+3.3v) | 16 A |
| Max Output Current (+5v) | 16 A |
| Max Output Current (+5vsb) | 2.5 A |
| Peak Power | 350 W |
| Power Factor | 0.98 |
| Power Factor Correction (Pfc) Type | Active |
| Power Protection Features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Total Power | 300 W |
Safety regulation & standards
| Safety | CE, CB, TÜV, CU |
|---|
Technical details
| Sustainability Certificates | ENERGY STAR, ErP |
|---|---|
| Sustainability Compliance | Yes |
Weight & dimensions
| Depth | 100 mm |
|---|---|
| Height | 64 mm |
| Weight | 840 g |
| Width | 125 mm |
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Sources
Product identity, images and specifications: Icecat. Amazon ASIN and offer (when shown): Amazon Creators API match REVIEW · ASIN B0D2RKS7T2. Google Shopping is used only as supporting market context and is not required for this page.