be quiet! SFX POWER 3 450W power supply unit 20+4 pin ATX Black
Key Details:
- Strong 12V rail with 450W of continuous power
- Two 6+2pin PCIe connectors for powerful GPUs
- High-quality temperature-controlled 80mm fan for quiet operation of max. 33.8dB(A)
- Sleeved or flat black cables up to 60cm
- 80 PLUS® Bronze efficiency (up to 89.3%)
- Meets the latest safety and efficiency requirements
- Standby draw less than 0.11 watts
- Product conception, design and quality control in Germany
be quiet! SFX POWER 3 450W power supply unit 20+4 pin ATX Black
Description
Description
SFX Power 3 450W, the compact PSU from be quiet! that gives you more for your mini or media PC. It provides enough power to support powerful PCIe graphics cards while offering the ideal combination of power, quietness and reliability. That makes it the perfect choice for compact PC systems that perform beyond the ordinary.
| Power | |
|---|---|
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Efficiency | 85.9% |
| Hold time | 21 ms |
| Max output current (+5Vsb) | 2.5 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5V) | 16 A |
| Max output current (+12V1) | 37.5 A |
| Max output current (+3.3V) | 16 A |
| Combined power (+5V) | 85 W |
| Combined power (+12V) | 450 W |
| Combined power (+3.3V) | 85 W |
| Power Factor Correction (PFC) type | Active |
| Power factor | 0.98 |
| Maximum input current (@220V) | 2.5 A |
| Maximum input current (@110V) | 6 A |
| Input current | 6/2.5 A |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Peak power | 500 W |
| Total power | 450 W |
| Ports & interfaces | |
|---|---|
| Cabling type | Non-Modular |
| Floppy drive power connector | 1 |
| Floppy disk drive cable length | 60 cm |
| PCI Express power cable length | 55 cm |
| PCI Express power connectors (6+2 pin) | 2 |
| EPS power connector (4+4 pin) | Yes |
| Peripheral (Molex) power cable length | 300,450 mm |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| SATA power cable length | 300,450,600 mm |
| Number of SATA power connectors | 3 |
| Motherboard power cable length | 35 cm |
| Motherboard power connector | 20+4 pin ATX |
| Performance | |
|---|---|
| Safety | CE, CB, TÜV, CU |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | Rifle |
| Noise level | 33.8 dB |
| EPS version | 2.92 |
| ATX version | 3.42 |
| 80 PLUS certification | 80 PLUS Bronze |
| Power supply unit (PSU) form factor | SFX |
| Purpose | PC |
| Design | |
|---|---|
| On/off switch | Yes |
| Number of fans | 1 fan(s) |
| Fan diameter | 8 cm |
| Cooling type | Active |
| Product colour | Black |
| Weight & dimensions | |
|---|---|
| Weight | 890 g |
| Height | 64 mm |
| Depth | 100 mm |
| Width | 125 mm |
| Packaging data | |
|---|---|
| Package type | Box |
| Package weight | 1.24 kg |
| Package height | 207 mm |
| Package depth | 75 mm |
| Package width | 197 mm |
| Technical details | |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, ErP |
| Compliance certificates | RoHS, WEEE |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84733020 |
| Shipping (inner) case length | 45.7 cm |
| Shipping (inner) case width | 26.5 cm |
| Shipping (inner) case height | 23.3 cm |
| Products per shipping (inner) case | 6 pc(s) |
| Shipping (inner) case gross weight | 8.19 kg |
Specifications
Specifications
-
Grade
-
Part Number
Grading Guide
Grading Guide
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Warranty
Warranty
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
PDFs/Manuals
PDFs/Manuals
For extra information please see the manufaturers website
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