Exos-2.5 (EX2-1055) Cooling System, Aluminum [no nozzles]

(NOTE: EX2-1055 is the replacement for the earlier EX2-1050BK. It includes newer Koolance 10K Ohm temperature sensors and is available with RoHS compliance.)

The Exos-2.5 possesses triple 120mm fans and an extended heat exchanger for approximately 1000W of cooling capacity. Its powerful PMP-400 pump also better assists systems with multiple blocks, splitters, and other components that naturally reduce flow and pump pressure.

The Exos-2.5 features rear G 1/4 BSP threaded inlet and outlet nozzle sockets (nozzles are not included). This allows any Koolance G 1/4 BSP nozzle or threaded quick-disconnect to be added to the unit. Like all Exos systems, the Exos-2.5 will connect with any PC through a standard rear card slot. This is ideal to avoid any modification to the computer chassis.

NOTE: The included Exos Slot Adapter will accommodate tubing up to 3/8 (10mm) ID, 1/2 (13mm) OD. If using 1/2 (13mm) ID tubing, Koolance recommends the BKT-PCI-G with your preferred nozzles.

Components Required

Cooler kits such as the CPU, hard drive, and video/motherboard chipset are not included with Koolance systems. To operate the system at minimum, a CPU cooler is required. Other liquid components (such as the radiator, pumps, and LED display) come pre-installed. For more information, please see How to Build a Koolance.

• Variable pump speed via the front display


• Rear G 1/4 BSP inlet and outlet nozzle sockets


• Radiator fan speeds adjust automatically, or with 10 manual levels


• Blue reservoir LED lighting


• Top coolant fill plug


• Independently-variable alarm and safety shutdown temperatures on all three sensors!


• Adapted power connection - does not require an AC power outlet


• Optional attachment strap for systems on the go

Model EX2-1055 Compatibility ATX Computers Materials Aluminum Chassis & Heat Exchanger, Acrylic Faceplate, Acrylic Reservoir Tubing Size, ID 1/2 (13mm), 3/8 (10mm), or 1/4 (6mm) Product Dimensions (w/o Nozzles & Handles) WxHxD 8.4 x 3.75 x 22.2 (21.3cm x 9.5cm x 56.5cm) Product Weight 7.4 pounds (3.4kg)

Components Included

Cooling unit (pump/reservoir, radiator, fans, control board, LED display, etc.), manual, slot interface adapter, rubber feet, 3 x temperature sensors