CPU-340 Water Block (AMD/Intel Processor)

[Replaced By CPU-400I]
Part No. CPU-340 This product is archived and displayed for information only. It is no longer available for purchase. Released: 07 March 2008

Heat transfer has been improved in the CPU-340 over the earlier CPU-330. The rugged new Koolance CPU-340 provides ultra low temperatures in single or multi-core configurations using a patented Koolance design. Materials include a high-density solid copper cold plate, brass top, and anti-corrosive nickel plating.

A back plate maximizes heat transfer with precision contact. The CPU-340 also features a universal mounting adapter and standard G 1/4 BSPP threading for any Koolance fitting diameter. Please select the desired fitting type for this base model (it does not include fittings ).

The CPU-340 supports most boards using the following processors:

  • AMD AM2/AM2+/AM3 and 939/940/754 processors (64, Opteron, X2, FX, Sempron)
  • AMD "F" 1207 (Quad, Opteron, X2, FX)
  • AMD "A" 462 (XP, Duron)
  • Intel LGA775 (Quad, Core 2 Duo, Core Duo, Extreme, Pentium)
  • Intel 478 (Pentium 4, D, EE, M, Celeron)
  • Intel Xeon (603, 604, LGA771)

Weight 1.25 lb (0.57 kg)
Wetted Materials Nickel-Plated Copper, Nickel-Plated Brass, Silicone
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.