The new Seasonic X-Series is slightly improved version of initial X-Series, the very first full modular multi-output ATX, high-wattage power supply that has ever obtained the 80PLUS® Gold certification.
Featuring a patent pending 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 top-class PSU delivers the complete package, ultra-high efficiency, greatly improved dynamic response, and customizable cable arrangement that is tailored to meet any individual’s needs.
Seasonic X Series adopts a clever “Hybrid Silent Fan Control” design, which offers three distinct operation modes, fanless mode, silent mode, and cooling mode. The X automatically adjusts fan mode and speed according to the ambient temperature level. This brand new design not only optimizes heat dissipation, but also prolongs lifespan of the system by reducing unnecessary fan rotation. To make the X Series even more robust and exciting, Seasonic offers Sanyo Denki San Ace PWM Silent Fan on X, the best fan there is in the industry and taking advantage of the PWM feature.
The X Series represents the “Green PC technology” that helps computer users to save in electricity bill at all times. It achieves the 80PLUS® Gold standard that guarantees an above 87% efficiency rating across 20%, 50% and 100% loading along with a true power factor of >0.9. Moreover, the X Series is compliant with Energy Star 5.0 and reduces energy consumption under standby, sleep and idle modes.
|Active Power Factor Correction [99% PF Typical]|
|Universal AC Input [Full Range]|
|Ultra Ventilation [Honeycomb Structure]|
|Full Modular Cabling Design|
|All-in-One DC Cabling Design|
|High Current Gold Plated Terminals|
|Patented Easy Swap Connector|
|DC to DC Converter Design|
|Patented DC Connector Module with Integrated VRM [Voltage Regulator Module]|
|Hybrid silent fan control|
|San Ace Silent Fan [SANYO DENKI]|
|Certified for nVidia SLI technology|
|Certified for AMD CrossFire technology|
|Universal Video Card Support|
|Tight Voltage Regulation [±3%]|
|Conductive Polymer Aluminium Solid Electrolytic Capacitors|
|Highly Reliable 105℃ Japanese Brand Capacitor|
|Dual Sided PCB Layout|
|Over voltage protection|
|Under voltage protection|
|Over current protection|
|Over power protection|
|Short circuit protection on all outputs|
|Over temperature protection|
|Main Power 20/24 pin||ATX12V 4 pin||EPS12V 8 pin/ ATX12V 4 pin||EPS12V 8 pin||PCI-E 6 pin|
|600 мм||650 мм|
|PCI-E 6 pin/8 pin||SATA||Peripherial 4 pin||FDD 4 pin|
|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.
|+3.3 V||+5 V||+12 V||-12 V||+5 Vsb||Total power|
- Seasonic X-660 PSU (SS-660KM F3)
- Bag for PSU
- 2-pocket bag for modular cables
- Modular cables
- 220 V power cord
- Mounting screws
- zip ties and velcro cable ties
- User manual