be quiet! Pure Power 13 M | 550W power supply unit 20+4 pin ATX ATX Black
£79.99
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Overview
- 80 PLUS® Gold efficiency (up to 93.8%)
- ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
- Handles massive power excursions
- Exceptionally silent semi-passive 120mm be quiet! fan
- Semi-passive construction for quiet and energy-saving operation
- LLC technology for advanced stability and voltage regulation
- One massive high-performance 12V-rail
- One PCIe 5.1 12V-2x6 300W and 2 PCIe 6+2 connectors for powerful GPUs
- Full suite of safety features
- Meets latest requirements for modern standby
Exceptional quiet, superior features
Pure Power 13 M 550W is an ATX 3.1 compliant and PCIe 5.1 compatible power supply with semi-passive cooling. It offers peerless dependability with best-in-class features. Having both a PCIe 5.1 cable and PCIe 6+2 cables in the scope of delivery, this PSU offers outstanding compatibility with current-gen and next-gen graphics cards. Pure Power 13 M 550W offers the best combination of features with outstanding compatibility.
Specifications
Power
| Total power | 550 W |
|---|---|
| Peak power | 600 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Maximum input current (@110V) | 10 A |
| Maximum input current (@220V) | 5 A |
| Power factor | 0.98 |
| Power Factor Correction (PFC) type | Active |
| Number of +12V rail(s) | 1 |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 550 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V1) | 45.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Efficiency | 92.1% |
| Hold time | 21.68 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage |
Ports & interfaces
| Motherboard power connector | 20+4 pin ATX |
|---|---|
| Motherboard power cable length | 55 cm |
| Number of SATA power connectors | 5 |
| SATA power cable length | 500,650,800 mm |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| Peripheral (Molex) power cable length | 800,950 mm |
| PCI Express power connectors (6+2 pin) | 2 |
| PCI Express power connectors (12-pin) | 1 |
| CPU P4 connector (4-pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| CPU power cable length | 65 cm |
| PCI Express connector | Yes |
| Cabling type | Fully-Modular |
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Performance
| Purpose | PC |
|---|---|
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Gold |
| ATX version | 3.1 |
| EPS version | 2.92 |
| Noise level | 20.8 dB |
| Bearing technology | Rifle |
| Mean time between failures (MTBF) | 100000 h |
Design
| Product colour | Black |
|---|---|
| Cooling type | Active |
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 1800 RPM |
| Illumination | No |
| On/off switch | Yes |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Packaging content
| Cables included | AC, CPU, PCIe, Peripheral (Molex), SATA |
|---|
Certificates
| Compliance certificates | BSMI, CB, CCC, CE, Federal Communications Commission (FCC), IRAM, RCM, RoHS, TÜV mark, UKCA, WEEE, cTUVus |
|---|
Weight & dimensions
| Width | 150 mm |
|---|---|
| Depth | 160 mm |
| Height | 86 mm |
| Weight | 2.23 kg |
Technical details
| Sustainability certificates | ENERGY STAR, ErP |
|---|
Other features
| Screws included | Yes |
|---|---|
| Cable ties included | Yes |
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Manuals & downloads
Customer reviews
Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
- PlayStation and Arozzi products use a 5–7 working-day service.
- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.
