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| Item number: CIEN9-20417556 Manufacturer no.: SS-400H1U EAN/GTIN: n/a |
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![](/p.gif) | SS- 400 H1U Active PFC F0 This is a Seasonic industrial power supply is 80 PLUS® efficiency rated and it features a high reliability ball bearing fan. Fully modular cables and easy-swap connectors add a new dimension to its versatility, while the Seasonic Smart and Silent Fan Control (S2FC) system make it a silent performer. These units comply with the latest PFC harmonics (IEC1000-3-2 and EN61000-3-2 standards) and are protected against short circuit, over voltage and over power. On the 3.3 V rail there is no minimum load requirement for this unit to work properly. More information: Ports & interfaces | Cabling type | Fully-Modular | Power | Total power | 400 W | ![](/p.gif) | AC input voltage | 100 - 240 V | ![](/p.gif) | AC input frequency | 50 - 60 Hz | ![](/p.gif) | Power Factor Correction (PFC) type | Active | ![](/p.gif) | Combined power (+3.3V) | 130 W | ![](/p.gif) | Combined power (+12V) | 348 W | ![](/p.gif) | Combined power (+5V) | 130 W | ![](/p.gif) | Max output current (+3.3V) | 20 A | ![](/p.gif) | Max output current (+12V) | 29 A | ![](/p.gif) | Max output current (+5V) | 21 A | ![](/p.gif) | Max output current (-12V) | 0.8 A | ![](/p.gif) | Max output current (+5Vsb) | 3 A | ![](/p.gif) | Efficiency | 83 % | ![](/p.gif) | Power protection features | Over power, Over voltage, Short circuit | Performance | Purpose | PC | ![](/p.gif) | Power supply unit (PSU) form factor | 1U | ![](/p.gif) | 80 PLUS certification | 80 PLUS | ![](/p.gif) | ATX version | 2.2 | ![](/p.gif) | EPS version | 2.1 | ![](/p.gif) | Safety | CB, cUL, CCC, TUV | Design | Product colour | Grey | ![](/p.gif) | Fan diameter | 40 mm | Weight & dimensions | Width | 100 mm | ![](/p.gif) | Depth | 235 mm | ![](/p.gif) | Height | 40 mm |
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![](/p.gif) | Other search terms: PC power supply, built-in power supply, power supply unit, power supply units, power supply, power supplies, internal power supply, internal power supplies, PSU, PSUs |
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