LIQTECH TR4 II Series 360mm Liquid CPU Cooler ( LGA 4677 Ready)

‧Support Intel® Xeon® W-3400 and W-2400 Processor
‧Support AMD Ryzen™ Threadripper™ PRO Processors
‧Cooling Capacity: 500W TDP
‧Ultra-Premium Water Block Featuring Addressable RGB Lighting

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AMD® Socket sTR5 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

AMD® TR5 (sTR5/sTRX5/sWRX9) / SP6 socket supported!  


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* (with upgrade kit)
AMD® TR5 (sTR5/sTRX5/sWRX9) / SP6* (with upgrade kit)
AMD® sWRX8 / sTRX4 / TR4 / SP3
TDP 500W
Cold Plate Material Copper
Radiator Material Aluminum
Radiator Dimension 394 x 120 x 28 mm
Pump Bearing Ceramic Nano PI Bearing
Pump MTBF ≧ 100,000 hrs
Pump Rated Voltage 12 V
Pump Rated Current 0.4 A
Pump Rated Current - RGB LED 0.2 A
Fan Dimension (Radiator) 120 x 120 x 25 mm
Fan MTTF ≧ 160,000 hrs
Fan Speed 500 - 2300 RPM ± 10%
Fan Rated Voltage 12 V
Fan Rated Current 0.3 A
Fan Air Flow 23.81 ~ 102.17 CFM
Fan Static Pressure 0.673 ~ 6.28 mm-H2O
Fan Connector 4 Pin PWM
Fan Maximum Noise 14 ~ 28 dBA
Thermal Grease Dow Corning® TC-5121C
Fan Screw M3.5
EAN 4713157723666
UPC 819315023662
Box Dimension 443 x 205 x 137mm
Gross Weight / unit 2.74 kg
Carton Dimension 462 x 295 x 450mm
Q'ty / carton 4 PCS
Gross Weight / Carton 11.3 kg