CPU-400A Water Block (AMD Processor)
Koolance's CPU-400 features record-breaking thermal performance with a microfin nickel-plated copper cold plate, acetal top, and rugged steel mounting bracket. Standard G 1/4 BSPP threading will accept any Koolance fitting diameter up to 19mm (3/4in) OD compression style. Please select the desired fitting type for this base model (it does not include fittings). The CPU-400A supports most boards using the following processors:
- AMD socket AM4
- AMD socket AM2, AM2+
- AMD socket AM3, AM3+
- AMD socket FM1, FM2, FM2+
| General | |
| Weight | 0.50 lb (0.23 kg) |
| Max Pressure Tolerance @ 25°C | 2kgf/cm2 (28.5psi) |
| Max Temperature Tolerance | 80°C (176°F) |
| Wetted Materials | Nickel-Plated Copper, Stainless Steel, POM Acetal, EPDM |
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.
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