SKU: AZTEKY4WN9 |  Mfg. Part: K HLER H2O 1250  | UPC: 761345771870  | 
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Antec K HLER H2O 1250 240MM RADIATOR CPU COOLER DESIGNED TO UNLOCK POTENTIAL OF CPU

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Condition: New

$149.87  $202.32
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Product Overview

Antec K HLER H2O 1250 240MM RADIATOR CPU COOLER DESIGNED TO UNLOCK POTENTIAL OF CPU

Technical Specifications

Specifications

  • Mfr Part Number: KHLER H2O 1250
  • Features:
    • Copper cold plate is optimized for thermal conduction
    • Extra large pump and integrated fan were engineered to cool the radiator efficiently
    • Two Integrated PWM fans automatically adjust fan speed based on temperature. Built-in directional blades focus airflow through the radiator
    • RGB LED illuminates your case and changes color to indicate CPU temperature
    • Included software provides essential tools to control and monitor the KHLER H2O 1250
    • Dual pump operation for maximum performance
  • Bracket:
    • Intel Compatibility: LGA 2011/ 1366/ 1156/ 1155/ 1150/ 775
    • AMD Compatibility: FM2/ FM1/ AM3+/ AM3/ AM2+/ AM2
  • Cold Plate: Copper
  • Radiator:
    • Material: Aluminum
    • Dimensions: 159.0 x 120.0 x 27.0 mm
  • Pump:
    • Bearing: Ceramic Bearing
    • MTBF: 50,000 hours
    • Motor Speed: 3000 rpm
    • Rated Voltage: 12 V
    • Rated Current: 0.4 A
    • Input Connector: 3-pin
    • Number of Pump: 2
  • Tube:
    • Material: Rubber
    • Length: 300 mm
  • Fan:
    • Speed: 600 - 2400 RPM (±100-200 rpm)
    • Bearing Type: Liquid State Bearing
    • Rated Voltage: 12 V
    • Rated Current: 0.09 - 0.50 A
    • Air Flow: 25 - 98 CFM, 0.7m³ - 2.78 m³ /Min
    • Static Pressure: 0.3 - 4.8 mm3-H2O
    • Noise Level: 16 - 38 dBA
    • MTBF: 50,000 hours
    • Connector: 4-pin PWM
    • Dimensions: 120.0 x 120.0 x 25.0 mm
    • Number of Fans: 2
  • Thermal Compound: Pre-Printed
  • Fan Output Connector: 4x 4-pin
  • USB Bus: USB Cable; Length - 700 mm
  • Interface: Antec GRID Control Software

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • ANTEC
  • K HLER H2O 1250
  • 761345771870
  • New
  • 4.4 lbs
  • 5 X 11 X 5
  • Feb 19, 2026
  • Dec 30, 2025
Product Identifiers: Brand: Antec • Part #: K HLER H2O 1250 • UPC: 761345771870 • Category: Water Cooling

Antec K HLER H2O 1250 240MM RADIATOR CPU COOLER DESIGNED TO UNLOCK POTENTIAL OF CPU

Reviews for Antec K HLER H2O 1250

$149.87