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| 80 PLUS certification | 80 PLUS Bronze |
|---|---|
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| ATX version | 3.42 |
| Bearing technology | Rifle |
| Cabling type | Non-Modular |
About this item
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...
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From the manufacturer
About this product
- 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
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.
Product details
40
| 80 PLUS certification | 80 PLUS Bronze |
|---|---|
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| ATX version | 3.42 |
| Bearing technology | Rifle |
| Cabling type | Non-Modular |
| Combined power (+12V) | 450 W |
| Combined power (+3.3V) | 85 W |
| Combined power (+5V) | 85 W |
| Efficiency | 85.9% |
| EPS power connector (4+4 pin) | Yes |
| EPS version | 2.92 |
| Floppy disk drive cable length | 60 cm |
| Floppy drive power connector | 1 |
| Hold time | 21 ms |
| Input current | 6/2.5 A |
| Maximum input current (@110V) | 6 A |
| Maximum input current (@220V) | 2.5 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+12V1) | 37.5 A |
| Max output current (+3.3V) | 16 A |
| Max output current (+5V) | 16 A |
| Max output current (+5Vsb) | 2.5 A |
| Motherboard power cable length | 35 cm |
| Motherboard power connector | 20+4 pin ATX |
| Noise level | 33.8 dB |
| Number of SATA power connectors | 3 |
| PCI Express connector | Yes |
| PCI Express power cable length | 55 cm |
| PCI Express power connectors (6+2 pin) | 2 |
| Peak power | 500 W |
| Peripheral (Molex) power cable length | 300,450 mm |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| Power factor | 0.98 |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Power supply unit (PSU) form factor | SFX |
| Purpose | PC |
| SATA power cable length | 300,450,600 mm |
| Total power | 450 W |
Logistics
| EAN | 4260052188279 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
Return policy:
Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label.
Read full return policy
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