Description
Silence defines Seasonic X-Series Fanless power supplies. Taking advantage of the benefits derived from the 80PLUS GOLD level of efficiency and the use of high-grade components, these fanless power supplies run cool and run silent, perfect for your Home Theater PC (HTPC) and other applications where “silence is golden”.
Featuring a design of “DC Connector Module with Integrated VRM”, the X Series is set to achieve both near-perfect DC to DC conversion and fully modularized design without compromising efficiency.
This product delivers the complete package, ultra-high efficiency, greatly improved dynamic response, and customizable cable arrangement. Seasonic X-Series Fanless is tailored to satisfy the most demanding users who search for ultimate quiet solutions.
Features
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Active Power Factor Correction [99% PF Typical] |
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Universal AC Input [Full Range] |
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Ultra Ventilation [Honeycomb Structure] |
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Full Modular Cabling Design |
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All-in-One DC Cabling Design |
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Full DC cable braiding |
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High Current Gold Plated Terminals |
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Patented Easy Swap Connector |
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DC to DC Converter Design |
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Patented DC Connector Module with Integrated VRM [Voltage Regulator Module] |
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Fanless: 0dBA |
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Universal Video Card Support |
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Ample +12V Outputs |
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Tight Voltage Regulation [±3%] |
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Conductive Polymer Aluminium Solid Electrolytic Capacitors |
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Highly Reliable 105℃ Japanese Brand Capacitor |
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Dual Sided PCB Layout |
Protection
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Over voltage protection |
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Under voltage protection |
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Over current protection |
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Over power protection |
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Short circuit protection on all outputs |
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Over temperature protection |
Cables included
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| Main Power 20/24 pin | ATX12V 4 pin | EPS12V 8 pin/ ATX12V 4 pin | EPS12V 8 pin | PCI-E 6 pin |
| 1 | 0 | 1 | 0 | 0 |
| 600 мм | 650 мм | |||
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| PCI-E 6 pin/8 pin | SATA | Peripherial 4 pin | FDD 4 pin | |
| 1 | 5 | 5 | 2 | |
| 600 мм | 550+150+150 мм | 550+150+150 мм | 140 мм |
Note 1: Cable length and number of connectors can be changed in new revisions without prior notice. We try to keep our information up-to-date, but we suggest you to ask your local reseller/distributor for correct information before purchasing.
Note 2: FDD connectors are provided as addition to one or several of the Molex cables or as Molex-to-FDD adapters. Table numbers represent wire length from closest Molex connector or Molex-to-FDD adapter length.
Technical characteristics
| +3.3 V | +5 V | +12 V | -12 V | +5 Vsb | Total power |
| 20.0 | 20.0 | 33.0 | 0.5 | 2.5 | 400 |
| 100.0 | 396.0 | 6.0 | 12.5 | ||
Package Contents
- Seasonic X-400 FANLESS PSU (SS-400FL F3)
- Bag for PSU
- 2-pocket bag for modular cables
- Modular cables
- 220 V power cord
- Mounting screws
- zip ties and velcro cable ties
- Sticker
- User manual
Compliance to standart
