MVR-100 Water Block (Motherboard VReg)

Part No. MVR-100 This product is archived and displayed for information only. It is no longer available for purchase. Released: 29 September 2008

The MVR-100 is a universal water block for motherboard MOSFET-based voltage regulator circuits. Koolance offers various swappable cold plates for the MVR-100 to fit a wide variety of motherboard brands and models. Materials include copper with anti-corrosive nickel plating. G 1/4 BSPP fitting threading.

[NOTE: Currently, the MVR-PLT140 is the only compatible heat transfer plate for the MVR-100. The others are used with the Koolance MVR-40.] To determine which Koolance heat transfer plate is required for your motherboard, simply measure the length and width of the original thermal interface material for that area. Then, if available, select a heat transfer plate that roughly matches the length and width (to within about 2mm, or 1/16"). The heat transfer plate is screwed directly into the MVR-100, and both are mounted to the motherboard via swinging arms.

NOTE: If Koolance does not have the correct size of heat transfer plate for your motherboard, please let us know your required size. We will try to make one available if we receive sufficient demand.

Weight 0.30 lb (0.14 kg)
Fitting Thread G 1/4 BSPP
Max Pressure Tolerance @ 25°C 10kgf/cm2 (142.2psi)
Max Temperature Tolerance 120°C (248°F)
Wetted Materials Nickel-Plated Copper
Diagrams / Models (See Files Tab for Diagrams and 3D Models)

Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.