Home / Power Supplies / be quiet! Straight Power 11 power supply unit 450 W 20+4 pin ATX ATX Black
be quiet! · MPN BN280 · be quiet! Straight Power 11 power supply unit 450 W 20+4 pin ATX ATX Black
be quiet! Straight Power 11 power supply unit 450 W 20+4 pin ATX ATX Black
- Total Power
- 450 W
- 80 Plus Certification
- 80 PLUS Gold
- Purpose
- PC
- Certification
- CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
- Compliance Certificates
- RoHS
- Fan Diameter
- 13.5 cm
Specifications
Certificates
| Certification | CE, FCC, TÜV, cTUVus, RCM, BSMI, CU |
|---|---|
| Compliance Certificates | RoHS |
Design
| Fan Diameter | 13.5 cm |
|---|---|
| Illumination | No |
| Number Of Fans | 1 fan(s) |
| On/Off Switch | Yes |
| Product Colour | Black |
Logistics data
| Harmonized System (Hs) Code | 84733020 |
|---|
Other features
| Cable Management | Yes |
|---|---|
| Cable Ties Included | Yes |
| Noise Level (Full-Load Mode, 100%) | 12.3 dB |
| Noise Level (Quiet Mode, 50%) | 9.8 dB |
| Noise Level (Silent Mode, <30%) | 9.4 dB |
| Screws Included | Yes |
Packaging data
| Manual | Yes |
|---|---|
| Package Depth | 328 mm |
| Package Height | 102 mm |
| Package Weight | 2.74 kg |
| Package Width | 248 mm |
Performance
| 80 Plus Certification | 80 PLUS Gold |
|---|---|
| Atx Version | 2.4 |
| Bearing Technology | FDB |
| Power Supply Unit (Psu) Form Factor | ATX |
| Purpose | PC |
| Silent Mode | Yes |
Ports & interfaces
| Cabling Type | Fully-Modular |
|---|---|
| Cpu Power Cable Length | 70 cm |
| Cpu Power Connector (4+4 Pin) | Yes |
| Floppy Disk Drive Connector | Yes |
| Motherboard Power Cable Length | 60 cm |
| Motherboard Power Connector | 20+4 pin ATX |
| Number Of Pata Power Connectors | 3 |
| Number Of Sata Power Connectors | 8 |
| Pci Express Power Cable Length | 60 cm |
| Pci Express Power Connectors (6+2 Pin) | 2 |
| Sata Power Cable Length | 550 mm |
Power
| Ac Input Frequency | 50 - 60 Hz |
|---|---|
| Ac Input Voltage | 100 - 240 V |
| Combined Power (+12v) | 450 W |
| Combined Power (-12v) | 3.6 W |
| Combined Power (+3.3v) | 120 W |
| Combined Power (+5v) | 120 W |
| Combined Power (+5vsb) | 15 W |
| Efficiency | 93% |
| Hold Time | 20.4 ms |
| Input Current | 6 A |
| Max Output Current (-12v) | 0.3 A |
| Max Output Current (+12v1) | 18 A |
| Max Output Current (+12v2) | 18 A |
| Max Output Current (+12v3) | 19 A |
| Max Output Current (+12v4) | 19 A |
| Max Output Current (+3.3v) | 24 A |
| Max Output Current (+5v) | 24 A |
| Max Output Current (+5vsb) | 3 A |
| Peak Power | 500 W |
| Power Factor | 0.99 |
| Power Factor Correction (Pfc) Type | Active |
| Power Protection Features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Total Power | 450 W |
Technical details
| Sustainability Certificates | ENERGY STAR |
|---|
Weight & dimensions
| Depth | 160 mm |
|---|---|
| Height | 86 mm |
| Weight | 1.51 kg |
| Width | 150 mm |
Other power supplies
MSI
MSI MAG A650BN UK PSU '650W, 80 Plus Bronze certified, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan, Non-Modular, Sleeved Cables, ATX Power Supply Unit, UK Powercord, Black'
Amazon match
Lenovo
Lenovo 7N67A00883 power supply unit 750 W Stainless steel
Amazon match
MSI
MSI MAG A850GL PCIE5 power supply unit 850 W 20+4 pin ATX ATX Black
Amazon match
DELL
DELL 450-AEBM power supply unit 495 W Grey
Amazon match
Lenovo
Lenovo ThinkSystem 1100W (230V/115V) Platinum Hot-Swap
Amazon match
APC
APC Symmetra LX Intelligence Module power supply unit
Amazon match
Fujitsu
Fujitsu S26113-F575-L13 power supply unit 450 W Grey
DELL
DELL 450-AEBN power supply unit 750 W Grey
Amazon match
Sources
Product identity, images and specifications: Icecat. Amazon ASIN and offer (when shown): Amazon Creators API match REVIEW · ASIN B0H5G5V2C2. Google Shopping is used only as supporting market context and is not required for this page.