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. This version is dual loop ready allowing completely separate loops for your VGA and CPU components.

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.

The bottom radiator is a GTX dual 120mm and we powered those with a pair of Thermalright fans well at 1000 RPMs. Either bottom or top rad can be used for VGA or CPU cooling making this a very versatile set up.

We powered the case with a pair of Swiftech MCP355 pumps so you dont have to worry about enough flow in each loop. These 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.

We installed a from illuminated switch to control the dual Phobya 30cm UV strips as well as the reservoir tailed LEDs. We coordinate these LEDs to match whatever tubing color you select. Blue tubing...blue LEDs... ect.

If you are looking for a liquid cooled case with the performance you need for both VGA and CPU... 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.

Note: Due to the bottom radiator the chassis can only hold a PSU with a length of ~ 7" (180mm) or less! For reference a Strider Gold series 1000W is 180mm and will fit.

Water Cooling

• Full Copper EK Supreme Block means supreme performance
• Robust pumps for maximum flow rates
• Fully integrated Pump and reservoir combo for space saving.
• 140mm style radiator for largest surface area on top of chassis
• Beefy GTX radiator on bottom
• 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. (which we are!!) 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
Top Style:	Black Ice GTX Stealth 280 Radiator - Black
Dimensions:	153 x 316 x 31.30 mm
Bottom Style:	Black Ice GTX 240 Radiator - Black
Dimensions:	133 x 277 x 54 mm
Fans
Top 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
Bottom Style:	Thermalright X-Silent 120mm x 25mm Stealth Silent Fan - 1000RPM
Dimensions:	120 x 120 x 25mm
Bearing Type:	Liquid state bearing
Rated Voltage:	12.0 V DC
Operating Voltage Range:	10.8 ~ 13.2 V DC
Rated Current:	0.080 Amp +10%
Rated Speed:	1000 RPM ± 10%
Airflow:	35.5 CFM
Noise Level:	19.6 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:	Swiftech MCP355
Nominal voltage:	12 V DC
Operating voltage range:	8 to 13.2 VDC
Minimum starting Voltage:	9 VDC
Nominal power (@ 12 V):	18 W
Nominal current (@ 12 V):	1.46 amps
Nominal head (@ 12 V):	20.2 ft (6.1 m)
Nominal discharge (@ 12 V):	~ 120 GPH (454 LPH)
Maximum pressure:	22 PSI (1.5 BAR)
Temperature range:	Up to 140°F (60°C)
Power connector:	Molex 4 pin
Weight:	7.3 oz (207 gr.)
Swiftech's noise measurement:	30 ~ 32 dBA in a quiet room @ 2'
(non lab environment):
Motor type:	Electronically commutated, brushless DC, spherical motor
Pump MTBF:	50,000 Hours
(Mean Time Between Failures):
RPM Sensor:	3 pin connector
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)