LIQTECH TR4 II Series 240mm Liquid CPU Cooler ( LGA 4677 Ready)

‧Support Intel® Xeon® W-3400 and W-2400 Processor
‧Support AMD Ryzen™ Threadripper™ PRO Processors
‧Socket Compatibility: Intel LGA4677, AMD sWRX8 / sTRX4 / TR4 / SP3
‧Cooling Capacity: 500W TDP
‧Ultra-Premium Water Block Featuring Addressable RGB Lighting

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AMD Socket sWRX8 / sTRX4 and Intel® Socket LGA 4677 Ready!

Quick & user-friendly mounting system for desktop workstation processor with socket AMD sWRX8 / sTRX4 / TR4 / SP3 and Intel® LGA4677 



100% AMD Ryzen™ Threadripper™ PRO & Intel® Xeon® IHS Coverage

100% cover integrated heat spreader (IHS) of both AMD Ryzen™ Threadripper™ PRO & Intel® Xeon® CPU


Central Coolant Inlet (CCI) design and patented Shunt-Channel Technology (SCT)

Central Coolant Inlet (CCI) structure, combined with the Shunt-Channel Technology (SCT) on the cold plate, it is able to inject the coolant at the hottest spot to prevent heat surges and shorten the coolant flow path, resulting in faster heat transfer


EF1 Pump Design

Robust pump with precision engineering delivers extremely high flow rate of up to 450 L/h for superior cooling performance


Ultra-premium Water Block Featuring Addressable RGB Lighting

Unique RGB water block provides synchronizable RGB lighting via the latest addressable RGB header of motherboards for vivid rainbow lighting effects


Innovative High Pressure Blades

Hi-pressure blade design enhances the cooling performance


Anti-vibration rubber pads provide noiseless stable operation


2 ways to control RGB lighting effects

Through Motherboard Software

Users can sync the RGB lighting with motherboards featuring addressable RGB headers (3 pin assignment is 5V/D/G)

Addressable RGB lighting synchronization


Through ENERMAX RGB Control Box

Users can use the included control box to adjust preferred lighting effects (10 pre-set effects) brightness and speed

  • Premium 400mm weaved tubing is perfect for mainstream system builds
  • Flexible polyamide (PA) rubber tubes ensure zero permeability



North America
CPU Socket Intel® LGA 4677
AMD® sWRX8 / sTRX4 / TR4 / SP3
TDP (W) 500W
Cold Plate Material Copper
Radiator Material Aluminum
Radiator Dimension 274 x 120 x 39 mm
Pump Bearing Ceramic Nano PI Bearing
Pump MTBF 100,000 hours
Pump Rated Voltage (V) 12 V
Pump Rated Current (A) 0.4 A
Pump Rated Current - RGB LED (A) 0.2 A (5V)
Fan Dimension (mm) 120 x 120 x 25 mm
Fan MTTF (hours) ≧160,000 hours
Fan Speed (RPM) 500 - 2300 RPM ± 10%
Fan Rated Voltage (V) 12 V
Fan Rated Current (A) 0.3 A
Fan Air Flow (CFM) 23.81 ~ 102.17 CFM
Fan Static Pressure (mm-H2O) 0.673 ~ 6.28 mm-H2O
Fan Maximum Noise (dBA) 14 ~ 28 dBA
Fan Connector 4 pin PWM
Fan Screw M3.5
Thermal Grease Dow Corning® TC-5121C
EAN 4713157723642
UPC 819315023648
Box Dimension 317 x 205 x 137mm
Gross Weight / unit 2.38 kg
Carton Dimension 435 x 332x 440mm
Q'ty / carton 6
Gross Weight / Carton 15.38 kg

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