The Corsair 650D chassis is a perfect solution to add your water cooling parts to. Why add them yourself? We already did, taking into account the space performance and convenience into our selections.

First we mounted a Stealth dual 140mm rad on the top with a pair of Thermalright 140mm Silent fans. The combination of using 140mm fans and the quality of the Thermalright brand keeps this set-up extremely quiet. Next we used a beefy EK HF Supreme Block in Full Copper both for looks and performance. This block is compatible with all major sockets and can handle any workload you throw in front of it.

We powered the case with an Alphacool VPP Single Edition pump so you dont have to worry down the road if you want to expand your loop. This pump can handle multiple blocks with ease and doesn't miss a beat. We combined this with the simplicity of the XSPC Bay reservoir to save room for the real hardware you plan to pack in this beast.

We used the larger 1/2" x 3/4" XSPC tubing as it is very kink resistant and is very durable. The color sets the whole case off with a nice bright color yet in small quantity.

If you are looking for a liquid cooled case with room to grow and yet still has the performance you want now... Here it is!

The Obsidian Series 650D is manufactured with strong, stamped steel parts for increased rigidity, and coated in a black textured paint. The front panel features a beautiful black brushed aluminum faceplate to bring a subtle elegance to your next build.
A large, black 200mm intake fan hides behind the front dust filter, quietly pushing vast amounts of air over your hard drives and video cards. The air is then exhausted by a second 200mm fan on top of the case, and a rear 120mm fan. The top fan can be replaced by dual 120mm or 140mm fans, and is pre-spaced for a dual radiator if you’re interested in watercooling. And all fans are controlled by a three-mode, four-channel fan controller should you want to make your own choice between noise and performance.
The 650D is a member of the award-winning Obsidian Series of cases from Corsair. The Obsidian Series is more than just a name — it means real features that can benefit even the most experienced system builder.
*Dual 200mm fans provide outstanding cooling for even the hottest components.

Water Cooling

• Full Copper EK Supreme Block means supreme performance
• Robust pump for maximum flow rates
• Fully integrated Pump and reservoir combo for space saving.
• 140mm style radiator for largesst surface area on top of chassis
• 1/2" x 3/4" tubing for kinkless and superb flow rates

Quality Construction

• The Obsidian Series 650D mid-tower case is manufactured with strong, stamped steel parts for increased rigidity, and coated in a black textured paint. The front panel features a beautiful black brushed aluminum faceplate to bring a subtle elegance to your next build.

Excellent Cooling

• A large, black 200mm intake fan hides behind the front dust filter, quietly pushing vast amounts of air over your hard drives and video cards. The air is then exhausted by a second 200mm fan on top of the case, and a rear 120mm fan. The top fan can be replaced by dual 120mm or 140mm fans, and is pre-spaced for a dual radiator if you’re interested in watercooling. And all fans are controlled by a three-mode, four-channel fan controller should you want to make your own choice between noise and performance.

Award-Winning Features

• The 650D is a member of the award-winning Obsidian Series of cases from Corsair. The Obsidian Series is more than just a name — it means real features that can benefit even the most experienced system builder.
• Dual 200mm fans provide outstanding cooling for even the hottest components.
• Easily accessible dust filters make maintenance simple and hassle-free
• Quick-release side panels make it easier than ever to upgrade your hardware
• Integrated fan controller lets you quickly adjust cooling performance and noise levels
• Four tool-free optical drive bays and up to six SSD-ready hard drive trays provide plenty of expansion
• CPU backplate cutout makes it easy to upgrade your CPU cooler
• Brilliant cable routing system provides a way to keep your system neat and tidy
• Adjustable drive cages can be removed and relocated to accommodate large video cards
• Room for long power supplies gives you peace of mind for future upgrades

Liquid Cooling
Radiator
Style:	Black Ice GT Stealth 280 Radiator - Black
Dimensions:	153 x 316 x 31.30 mm
Fans
Style:	Thermalright X-Silent 140mm x 25mm Stealth Silent Fan
Dimensions:	140 x 140 x 25mm
Bearing Type:	Liquid state bearing
Rated Voltage:	12.0 V DC
Operating Voltage Range:	10.8 ~ 13.2 V DC
Rated Current:	0.140 Amp +10%
Rated Speed:	900 RPM ± 10%
Airflow:	60.42 CFM
Noise Level:	20.9 dBA
Connector:	3 Pin
CPU Block
Style:	EK Supreme HF Supreme Full Copper
Socket Compatibility
Intel:	LGA 775 LGA 1156 LGA 1366 771
AMD:	939 754 940 AM2 AM2+ AM3
Pump
Style:	Alphacool VPP655 Variable Speed Pump
Motor:	Electronically commuted spherical motor
Rated voltage:	12V DC
Power consumption:	23W
Permitted voltage range:	8-24V DC
Pressure head at 12V:	3,7m
Maximum flow:	1500l/h
Pumped media:	Water, water/glycol mixtures
Maximum system temperature:	60°C
Materials:	Stainless steel 1.4571, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coal
Special features:	Adjustable in five steps Step 1
Power connector:	4 Pin Molex
Tubing
Size:	1/2" x 3/4"
Chassis
Base Case Warranty:	Two years
Dimension:	21.5” (L) x 9” (W) x 20.5” (H) 546mm (L) x 229mm (W) x 521mm (H)
MB Support:	ATX, mATX
Expansion Slots:	8
Form Factor:	Mid-tower
Material:	Steel structure with black brushed aluminum faceplate
Drive Bays:	(x4) 5.25” (x6) 3.5”/2.5” Drive Caddies
Cooling:	(x2) 200mm Fans (x1) 120mm Fans
Front I/O:	(x4) USB 2.0 (x1) USB 3.0 (x1) IEEE 1394 (x1) Headphone (x1) Mic 4-channel Fan Controller
Power:
Supply:	ATX (not included)