The all-new, 80 PLUS Bronze certified GS power supplies are quieter with fanless operation at low loads, & look good with their color-switchable LED fans (Blue LED only on 600W version ). The GS family of power supplies is designed to produce reliable, constant power to your high-current devices, & is an excellent choice for overclocked CPUs or high-end GPU systems. Each GS power supply has long cables for todays bottom-mount PSU cases & multiple connectors to ensure compatibility with a wide variety of devices. ** Product Features**
- Fanless mode at low loads for quiet operation, with an ultra-quiet 140mm double ball-bearing fan that delivers excellent airflow when needed.
- Color adjustable LED fan can switch between red, blue, white, & off settings by pressing the button on the back. (600W model
- blue or off mode only)
- Up to 85% energy efficiency means less heat generation & lower energy bills.
- 0.99 Active Power Factor Correction provides clean & reliable power.
- Universal AC input from 100~240V.
- A dedicated single +12V rail offers maximum compatibility with the latest components.
- Over-voltage & over-power protection, under-voltage protection, & short circuit protection provide maximum safety to your critical system components.
- Extra long fully-sleeved cables support full tower chassis.
- It supports the latest ATX12V v 2.3 standard & is backward compatible with ATX12V 2.2 & ATX12V 2.01 systems.
- A three year warranty & lifetime access to Corsairs legendary technical support & customer service.
- Dimensions: 5.9" (W) x 3.4" (H) X 6.3" (L); 150mm (W) x 86mm (H) x 160mm (L)
- MTBF: 100, 000 Hours












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The Obsidian series 800D is built to last through years of motherboard, power, memory, cooling, & component upgrades. The steel structure has a matte coating both inside out & is finished with a brushed aluminum faceplate for a professional look thats both serious & awe-inspiring. A windowed side panel makes it easy to show off your work. ...

A good gaming power supply must provide the cooling you need when youre pushing it hard, but it should be quiet when youre not. GS series PSU accomplishes this through excellent efficiency
- it generates less heat, so it requires less cooling
- & a temperature-controlled 140 mm fan that automatically adjusts its speed to meet dem&. It doesnt even spin up until its needed. No matter what your budget, your PCs power supply shouldnt go before its time. GS series PSU is built with carefully selected components to deliver a temperature rating of 40° C, for years of service in punishing environments. The fan uses a double ball bearing design to help ensure that it lasts as long as the internal circuitry.

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80 Plus Gold certified modular PSU with a huge seven year manufacturer warranty! ** Unprecedented Power Protection** The Corsair Professional Series Gold power supply pushes the state of the art for reliable delivery of clean power under imperfect conditions. If you require mission-critical stability or you simply want one of the best power supplies available, the Professional Series Gold is for you. **A Fully Modular Cabling System** All cables detach from the power supply. During installation, this gives you the flexibility of using only the cables you need for a clean system build with optimal airflow. &, when its time to replace or upgrade your power supply, it can be removed from your system without interfering with your cabling -- the cables stay in place & connect to your new fully-modular Corsair power supply. ** Incredible Efficiency** With 90% efficiency at 50% load, the Corsair Professional Series Gold power supply runs quieter, generates minimal excess heat, & saves you money every month. Its earned the 80 Plus Gold seal of approval, your guarantee that youre making the right choice for smart, efficient power delivery. ** Ultra Low Noise
- Hybrid Silent Fan Control** The Corsair AX850s energy-efficient design allows it to operate reliably with minimal cooling, & hence very low noise levels. The AX850s Hybrid Silent Fan Control technology offers three modes of cooling, depending on the load level. This

Includes:: a fanless mode of operation (0 rpm) up to about 20% load, a quiet, low fan speed cooling mode for typical loads up to around 50% load, & a higher performance cooling mode for more demanding loads. Noise levels still remain low even when fan speeds start to climb, thanks to the use of a premium-quality 120mm San Ace fan from industry-leader, Sanyo Denki.


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Corsair Professional series power supplies set a new standard by which all premium PSUs must be judged. Designed & engineered using cutting-edge technology, each Corsair Professional series power supply is built to the highest quality standards, & delivers the features & performance that technology enthusiasts dem&. The Corsair Professional series HX850W PSU utilizes advanced DC-to-DC circuitry & meets 80 Plus Silver certification standards for up to 90% energy-efficiency, reducing wasted energy & lowering the amount of excess heat generated. Corsair Professional series power supplies are built using industrial grade electrical components, ensuring the stable, clean & reliable voltages that are essential for high-end gaming PCs & workstations. Corsair Professional series power supplies boast an innovative cabling configuration that uses low-profile, flat modular cables that reduce air friction to help maximize airflow through the computer chassis. The modular design also simplifies installation as it allows unprecedented flexibility in using only those cables which are needed. ...

CS Series Modular power supplies are ideal for basic desktop systems where low energy use, low noise, & simple installation are essential. 80 PLUS Gold efficiency reduces operating cost & excess heat. Flat, sleeved black modular cables with clearly-marked connectors make installation fast & straightforward, with good-looking results.
- Modular cabling system lets you use only the cables you need
- 850W Continuous power with 80 PLUS Gold certified efficiency for low noise & lower power bills
- Built & tested to strict standards for trouble-free installation & smooth operation
- Over-voltage & over-power protection, under-voltage protection, & short circuit protection provide maximum safety to your critical system components.
- Extra long fully-sleeved cables support full tower chassis. ** Box Contains** 1 x CS850W PSU & Cables




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CS Series Modular power supplies are ideal for basic desktop systems where low energy use, low noise, & simple installation are essential. 80 PLUS Gold efficiency reduces operating cost & excess heat. Flat, sleeved black modular cables with clearly-marked connectors make installation fast & straightforward, with good-looking results.
- Modular cabling system lets you use only the cables you need
- 850W Continuous power with 80 PLUS Gold certified efficiency for low noise & lower power bills
- Built & tested to strict standards for trouble-free installation & smooth operation
- Over-voltage & over-power protection, under-voltage protection, & short circuit protection provide maximum safety to your critical system components.
- Extra long fully-sleeved cables support full tower chassis. ** Box Contains** 1 x CS850W PSU & Cables




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CX Series Modular power supply units are an excellent choice for basic system builds & desktop PC computer upgrades, offering high reliability, low noise, easy installation. The flexible modular cabling system lets you use only the cables you need, & 80 PLUS Bronze certified efficiency means less excess heat, lower noise, & lower power bills. The large-diameter, thermally controlled fan makes CX Series Modular quieter at idle, & the large diameter reduces noise even when you're pushing your system hard. &, the matte black finish, black-sleeved cables & black connectors help give your system a restrained, high-tech look.
- Modular cabling system lets you use only the cables you need
- 850W Continuous power with 80 PLUS Bronze certified efficiency for low noise & lower power bills
- Built & tested to strict standards for trouble-free installation & smooth operation
- Over-voltage & over-power protection, under-voltage protection, & short circuit protection provide maximum safety to your critical system components.
- Extra long fully-sleeved cables support full tower chassis. ** Box Contains** 1 x CX850W PSU & Cables




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Corsair Professional series power supplies set a new standard by which all premium PSUs must be judged. Designed & engineered using cutting-edge technology, each Corsair Professional series power supply is built to the highest quality standards, & delivers the features & performance that technology enthusiasts dem&. The Corsair Professional series HX850W PSU utilizes advanced DC-to-DC circuitry & meets 80 Plus Silver certification standards for up to 90% energy-efficiency, reducing wasted energy & lowering the amount of excess heat generated. Corsair Professional series power supplies are built using industrial grade electrical components, ensuring the stable, clean & reliable voltages that are essential for high-end gaming PCs & workstations. Corsair Professional series power supplies boast an innovative cabling configuration that uses low-profile, flat modular cables that reduce air friction to help maximize airflow through the computer chassis. The modular design also simplifies installation as it allows unprecedented flexibility in using only those cables which are needed. ** Features**
- Fanless operation at low power loads
- Low profile, black modular cables
- Continuous power output at 50C
- 80 PLUS Gold Certified efficiency
- Multiple GPU ready
- Industrial grade components, like 105C high quality capacitors
- 7-Year Warranty






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CORSAIR HX series power supplies give you extremely tight voltage regulation, quiet operation, Platinum-certified efficiency, & a fully modular cable set. Built with all Japanese 105°C capacitors, they're a great choice for high performance PCs where reliability is essential. ...