Zalman’s ZM-WB5 offers improved cooling by 1-2°C over the ZM-WB4 GOLD and ZM-WB4 PLUS by its use of internal cylindrical fins to improve flow circulation. It is a beautiful-looking CPU water block and has a pure copper base which has been gold plated to prevent corrosion and further improve heat transfer. It has an aluminum cover for maximum safety. Compatible with Intel’s LGA775 and socket 478 along with AMD’s socket AM2, 754, 939 and 940, this cooler is an ideal block for any watercooled PC system.

| Dimensions, mm | 63(W) x 63(L) x 40(H) |
| Weight | 160g |
| Materials | Gold-plated pure copper base with anodized aluminum cover |
| Compatible tube sizes (outer x inner, mm) | 14x10, 13x10, 13x9, 12x9, 12x8, 11x8, 10x8 |
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