BE QUIET! PURE POWER 13 M 550W / 80+ Gold – Fully Modular PSU
KEY FEATURES
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80 PLUS Gold certified – up to 93.8% efficiency
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ATX 3.1 compliant & PCIe 5.1 ready (native 12V-2×6 cable, 300W GPU support)
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Semi-passive cooling – fan stops at low load for silent operation
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Exceptionally quiet 120mm be quiet! rifle-bearing fan (14.8 dB under typical load)
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LLC topology with SR + DC/DC for advanced voltage stability
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Single high-performance 12V rail – supports power excursions up to 200%
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Fully modular flat & sleeved cables for optimized airflow
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Complete protection suite: OCP / OPP / OTP / SCP / OVP / UVP / SIP
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5-year warranty
KEY SPEC
| Specification | Details |
|---|---|
| Model | Pure Power 13 M 550W |
| Form Factor | ATX 3.1 / EPS 12V 2.92 |
| Topology | LLC + SR + DC/DC |
| PFC | Active PFC (PF >0.98) |
| AC Input | 100-240V / 10-5A |
| Frequency | 50-60Hz |
| Continuous Power | 550W |
| Peak Power | 600W |
| +12V Rail | Single rail – 45.8A (550W) |
| Efficiency | 80 PLUS Gold (up to 93.8%) |
| Fan | 120mm Silence-optimized (Rifle bearing, 1800 RPM max) |
| Noise Level | 14.8 dBA (≤50% load), 20.8 dBA (100% load) |
| Hold-up Time | ~21ms @100% load |
| Dimensions | Standard ATX |
| Protections | OCP, OPP, OTP, SCP, OVP, UVP, SIP |
| Warranty | 5 Years |
CONNECTORS & CABLES
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ATX 20+4 Pin x1 (55cm)
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CPU P4+4 Pin x1
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PCIe 12V-2×6 (300W) x1
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PCIe 6+2 Pin x2
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SATA x5
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PATA x2
BOX CONTENT
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Be Quiet! Pure Power 13 M 550W PSU
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Modular cables (flat & sleeved)
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Screws & cable ties
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User manual
