EK-Pro CPU WB sTR - Nickel + Acetal

The EK-Pro CPU WB sTR - Nickel + Acetal is a dedicated server-grade water block that is tailor-made for AMD® EPYC™ and AMD® Ryzen™ Threadripper™ processors. It features three standard G1/4" threaded ports on the top and is suitable for desktop PCs, workstations, and taller server racks alike.

The primary goal in designing the new EK-Pro CPU WB sTR - Nickel + Acetal water block was to cover the entire integrated heat spreader (IHS) of HEDT AMD® EPYC™ and AMD® Ryzen Threadripper processors, thereby improving cooling performance. A dense micro-fin structure with 91 wide grooves fully covers the CPU dies located below the IHS, ensuring more effective cooling.

The top is crafted from CNC-machined durable POM Acetal, and the hold-down bracket is made of laser-cut stainless steel. Each EK-Pro CPU WB sTR water block includes a precisely machined copper base (sometimes referred to as a 'cold plate') made from the purest copper available on the market, treated with nickel electroplating.

The EK-Pro CPU WB sTR - Nickel + Acetal comes with a pre-assembled, error-preventing mounting mechanism that is directly installed onto the SocketTR4 mounting holes. This results in a perfect installation and optimal performance every time. Additionally, this mounting solution makes the water block compatible out of the box with AMD's server-type Socket SP3 motherboards, eliminating the need to remove the motherboard from the case and ensuring a hassle-free CPU installation.

It’s recommended that users refer to the EK-Pro CPU WB sTR - Nickel + Acetal water block installation manual for the recommended method of applying thermal grease to achieve the best results.

Enclosed:

• EK-Pro CPU WB sTR - Nickel + Acetal water block
• TIM / thermal grease: EK-TIM Ectotherm (1g)

Technical Specifications:

• Dimensions (L x H x W): 116.8 x 78 x 22.2 mm
• Materials: Nickel-plated copper, POM, stainless steel
• Mass (kg): 0.558
• Ports: 3 x G1/4”
• Mounting method: 2.5 mm Imbus/Allen key
• Working pressure: 2500 Pa
• Maximal working pressure: 30000 Pa in loops containing an EK-Pro Pump Reservoir Manifold, otherwise 75000 Pa
• Operating temperature range: 5 – 60 °C

Compatibility:

• AMD Socket sTRX4 (Socket SP3r3)
• AMD Socket TR4 (Socket SP3r2)
• AMD Socket SP3
• AMD Socket sTR5
• AMD Socket SP6

Made in Slovenia - EU!