TFX Power 3 300W Bronze, the advanced be quiet! compact PSU gives you more for your mini or media PC. It supports the latest standards while providing solid voltages and enough power to support a PCIe graphics card. The combination of quiet operation and reliability make the TFX Power 3 300W Bronze the perfect choice for PCs with TFX form factor.
80 PLUS® BRONZE CERTIFICATION
Efficient operation
The 80 PLUS Bronze certification of TFX Power 3 300W Bronze with an efficiency rating of up to 88.3% is convincing evidence of this PSU’s power saving operation.
STRONG SINGLE 12V RAIL
For maximum power
The 12V rail design supports high stability as the CPU receives its power through an independent rail. For demanding peripherals like a graphics card, a PCIe connector is included. This makes the TFX Power 3 300W Bronze the ideal PSU for all who strive for enough power to support small systems at low noise.
QUIET AND SAFE
Optimized for low-noise operation
The temperature-controlled fan ensures a quiet operation and produces little wasted heat. Since TFX Power 3 300W Bronze meets the latest safety requirements, it defends the PC system against overcurrents, over- and undervoltage, short circuit, overloads and comparable failures.
| Power | |
|---|---|
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Efficiency | 86.4% |
| Hold time | 22 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) | 25 A |
| Max output current (+3.3V) | 16 A |
| Combined power (+5V) | 85 W |
| Combined power (+12V) | 300 W |
| Combined power (+3.3V) | 85 W |
| Power Factor Correction (PFC) type | Active |
| Power factor | 0.96 |
| Maximum input current (@220V) | 1.5 A |
| Maximum input current (@110V) | 4 A |
| Input current | 4/1.5 A |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Peak power | 350 W |
| Total power | 300 W |
| Ports & interfaces | |
|---|---|
| Cabling type | Non-Modular |
| Floppy drive power connector | 1 |
| Floppy disk drive cable length | 60 cm |
| CPU power cable length | 35 cm |
| CPU P4 connector (4-pin) | 1 |
| 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 |
| 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 | 29.1 dB |
| EPS version | 2.92 |
| ATX version | 2.52 |
| 80 PLUS certification | 80 PLUS Bronze |
| Power supply unit (PSU) form factor | TFX |
| Purpose | PC |
| Design | |
|---|---|
| Number of fans | 1 fan(s) |
| Fan diameter | 8 cm |
| Cooling type | Active |
| Product colour | Black |
| Weight & dimensions | |
|---|---|
| Weight | 900 g |
| Height | 65 mm |
| Depth | 175 mm |
| Width | 85 mm |
| Packaging data | |
|---|---|
| Package type | Box |
| Package weight | 1.24 kg |
| Package height | 215 mm |
| Package depth | 80 mm |
| Package width | 159 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 | 47.4 cm |
| Shipping (inner) case width | 27.5 cm |
| Shipping (inner) case height | 19.5 cm |
| Products per shipping (inner) case | 6 pc(s) |
| Shipping (inner) case gross weight | 8.25 kg |
-
Grade
-
Part Number
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.
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
For extra information please see the manufaturers website
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