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Watercool HEATKILLER IV BASIC CPU Water Block, Intel CPU (LGA-2011 Narrow-ILM), Acetal Clean

Product Highlights
  • HEATKILLER? IV PRO CPU Water Block has up to 3?C temperature decrease compared to its predecessor
  • Real high flow design: higher flow performance - thanks to bigger jet structure and receptacles
  • Improved reliability: cooling structure without jet plate, jet directly integrated into the cooler now
  • Socket compatibility INTEL: 2011 Narrow ILM, 2011-3 Narrow ILM
  • Improved fittings compatibility: 16/10 and 19/13 fittings possible
Sale Price $50.39 Regular Price $71.99
Low Stock (Only 1 left)

Water coolers from the HEATKILLER® CPU series are among the most popular and top-selling CPU water coolers. Ever since the launch of the first HEATKILLER® CPU water cooler in 2001, the series has been constantly improved and optimised. The HEATKILLER® IV presents the most extensive alterations, so far.

The focus of innovation was the new cooling structure. Finer micro fins greatly enlarge the contact surface of cooling liquid and cooler. Flow characteristics became optimised as well. These changes increased the cooling performance by up to 3°C compared to the predecessor. The flow efficiency benefits too supported by large-volume receptacles. The HEATKILLER® IV features a real high flow design, making it perfectly suitable also for lower performing pumps.

By the way, the new cooling structure completely does without a jet plate. This improves the cooler's reliability because fewer dust particles can accumulate within the cooling structure.

The HEATKILLER® IV also comes up with an improved feature set. This includes the comfortable Easy-Mount-System. After initial installation, the cooler can be mounted or de-mounted tool-free at any time without the need to dismount the mainboard as well. And the mounting brackets do now precisely define the contact pressure, thus mounting errors virtually do not appear.

If you prefer big fittings, you will be glad to hear of the enlarged distance between the G 1/4” threads – which is now 25mm. This makes the HEATKILLER® IV compatible with all common thread types, up to the size of 19/13.

The HEATKILLER® IV is a product “made in Germany”, manufactured on state-of-the-art CNC machines at the Watercool headquarters.


Material: Electrolytic copper (coldplate), ACETAL/POM (top), polished stainless steel (brackets, inlay), nickel-plated brass ( Easy-Mount-System)
Dimensions (L x W x H): 66 x 59 x 17 mm
Weight: ca. 450 g
Sealing: NBR 70
Threads: 2x G ¼ inch (DIN ISO 228-1)
Thread distance: 25 mm
Socket compatibility INTEL: 2011 Narrow ILM, 2011-3 Narrow ILM

Mounting material / Manual

More Information
Titan Rig SKU03-20-WC-0112-01-ON
Free Ground Shipping Eligible (restrictions apply)Yes
Special 2day Shipping EligibleYes
Intel CPU SocketLGA 2011 Narrow ILM, LGA 2011-v3 Narrow ILM
Product SeriesHEATKILLER