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Seasonic X-series User Manual

Seasonic X-series
65 pages
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650 / 750 / 850W
S E R I E S
X
Advanced DC Power Conversion Technology for Ultimate Performance
Manual de usuario
Manuale utente
Bedienungsanleitung
Manuel de l'utilisateur
使 用 手 冊
Owner's Manual
使 用 手 冊
Инструкция пользователя
1050 / 1250W
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Seasonic X-series Specifications

General IconGeneral
BrandSeasonic
ModelX-series
CategoryComputer Hardware
LanguageEnglish

Summary

Carton Contents

Introduction to the X Series Family

X Series - 650, 750, 850 Watts

Mid-range power supplies for performance and efficiency enthusiasts.

X Series - 1050, 1250 Watts

High-end power supplies for gaming and demanding applications.

X Series Special Features

Ultra High Efficiency, 80 PLUS GOLD Certified

Guarantees high efficiency at various load levels, reflecting 35+ years of engineering commitment.

Seasonic Patented DC Connector Panel

Fully modular design minimizing voltage drops and impedance for enhanced efficiency and cooling.

DC to DC Converter Design

Provides superior dynamic response, system stability, and maximizes 12 V DC rail output.

Seasonic Hybrid Silent Fan Control - S FC and SFC

Advanced three-phased thermal control offering Fanless, Silent, and Cooling modes.

Sanyo Denki - San Ace Silent Fan

High-quality ball bearing fans ensuring ultra-low noise performance and top quality.

Conductive Polymer Aluminum Solid Capacitors

High-level, Japan-sourced components ensuring operation stability under extreme conditions.

Highly Reliable 105 Aluminum Electrolytic Capacitors

High-level, Japan-sourced components integrated to extend product life.

Ultra Tight Voltage Regulation (For X-1050 / 1250W)

Keeps voltage fluctuations within tight limits for smooth and stable operation.

Tight Voltage Regulation [± 2 %] (For X-650 / 750 / 850W)

Reduces voltage variations for smooth and stable operation.

Dual Copper Bars (For X-1050 / 1250W)

Conduct high current efficiently, reducing impedance and voltage drop.

Active Power Factor Correction

Reduces line loss and power distortion for professional power factor correction.

Ample +12 V Output

Enhanced +12 V current output capability supports power-hungry system components.

Gold Plated High Current Terminals

Reduces current transmission resistance for increased efficiency.

Dual Sided PCB Layout

Optimizes space, enhances quality, reliability, and performance.

Ultra Ventilation [Honeycomb Structure]

Honeycomb ventilation optimizes airflow for improved cooling and reduced noise.

Fully Modular Cabling

Easy to install and maintain, providing maximum flexibility.

Multi-GPU Technology Support

Supports all GPU platforms with 6-Pin and 8-Pin PCI-E connectors.

All-in-One DC Cabling Design

Supports PC, IPC, workstation, or server systems.

Easy Swap Connectors

Allows easy, quick, and safe unplugging of connectors.

Universal AC Input [Full Range]

Enables safe operation anywhere in the world.

7 Years Warranty

Commitment to superior quality through an extended warranty period.

Important Safety Information

General Safety Warnings

Crucial safety information including warnings against opening the unit or using non-Seasonic cables.

Power Supply Removal

Removal Procedure

Step-by-step instructions for safely disconnecting and removing the power supply unit.

Power Supply Installation

Installation Procedure Overview

General steps for installing the power supply unit into the computer case.

Mainboard Connection

Instructions for connecting the mainboard power connectors.

Fan Control Selector Switch

Explanation of the hybrid fan control switch settings.

Peripheral Components Connection

Guide for connecting peripheral device power connectors.

Troubleshooting

Troubleshooting Steps

Checklist and steps to diagnose and resolve power supply unit issues.

Operational Notes

Key Operational Notes

Key notes on power supply technology and behavior related to component malfunctions.

Warranty and Disclaimer

Warranty Terms and Conditions

Details on the 7-year warranty, conditions for repair/replacement, and liability disclaimers.

Specifications and Connectors

Product Specifications

Detailed technical specifications for each model, including dimensions and power output.

DC Cable and Connector Information

Information on the types and lengths of DC cables and connectors provided.

Protection Features

Over Current Protection (OCP)

Monitors output rails to ensure current does not exceed specified limits.

Over Power/Load Protection (OPP/OLP)

Monitors total DC output power to ensure it does not exceed specified limits.

Over Temperature Protection (OTP)

Monitors component temperatures to ensure they do not exceed safe operating limits.

Over Voltage Protection (OVP)

Monitors DC output voltages to ensure they do not exceed specified limits.

Under Voltage Protection (UVP)

Monitors DC output voltages to ensure they do not fall below specified limits.

Short Circuit Protection (SCP)

Monitors outputs for short-circuits to ground or between circuits.

DC Power Connectors

20/24 Pin Main Power Connector

Diagram and pinout for the main ATX 20/24 pin power connector.

Floppy Drive Power Connector

Diagram and pinout for the floppy drive power connector.

Serial ATA Connector

Diagram and pinout for the Serial ATA power connector.

8/4 Pin +12V Power Connector

Diagram and pinout for the 8/4 pin +12V power connector for CPU.

8 Pin +12V Power Connector

Diagram and pinout for the 8-pin +12V power connector for CPU.

8/6 Pin PCI Express Connector

Diagram and pinout for the 8/6 pin PCI Express power connector for GPUs.

Peripheral Power Connector

Diagram and pinout for the peripheral power connector.

Support Information

Support Contact Details

Global, North America, and Europe contact details for technical support.

Additional Resources and Warranty

Information on finding product details, technical support, and warranty terms.

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