CPU-345AC Water Block (AMD/Intel Processor)

[Replaced By CPU-400I]
Part No. CPU-345AC This product is archived and displayed for information only. It is no longer available for purchase. Released: 26 November 2008

The high flow, all-purpose CPU-345 improves upon Koolance's patented design with increased surface area and better coolant flow positioning. Materials include a high-density solid copper cold plate, anti-corrosive nickel plating, and a transparent acrylic (model CPU-345AC) or opaque acetal (model CPU-345AT) top.

A steel universal bracket maximizes heat transfer with precision contact. Koolance's innovative new hinging post design greatly reduces footprint above the motherboard to help avoid conflicts. The CPU-345 has 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). Two types of rear insulating pads are included. The CPU-345 is not permanently sealed and can be opened.

The CPU-345 supports most boards using the following processors:

  • AMD AM2, AM2+, and AM3
  • Intel LGA 1366 (Core i7)
  • Intel LGA 775 (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, PMMA Acrylic, 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.