Bykski CPU-XPR-C-I CPU Water Block for Intel LGA 1851/1700/1200/115x/1366

The Bykski CPU-XPR-C-I is a CPU water block for custom water-cooled PCs on Intel platforms. It fits Core Ultra 200S on LGA 1851 and 12th, 13th and 14th Gen Intel Core on LGA 1700, plus older Intel Core, Core HEDT and Xeon processors. Choose Black with an acrylic top and built-in 5V addressable RGB, Black with a POM top, or Silver with a full metal top for extra heat absorption.

Why it works

• Nickel-plated copper cold plate with 0.2 mm micro-fins and a spray-type jet plate
• Standard G1/4 ports, 33.56 mm apart, lower port inlet
• Compact 91.82 x 91.82 x 18.90 mm block
• Installation hardware and thermal paste in the box

Compatibility

• INTEL CORE - 1ST GEN LGA 1156 (i7-870, i5-760)
• INTEL CORE - 1ST GEN LGA 1366 (i7-920, i7-950)
• INTEL CORE - 2ND GEN (i7-2600K, i5-2500K)
• INTEL CORE - 3RD GEN (i7-3770K, i5-3570K)
• INTEL CORE - 4TH GEN (i7-4790K, i5-4690K)
• INTEL CORE - 5TH GEN (i7-5775C, i5-5675C)
• INTEL CORE - 6TH GEN (i7-6700K, i5-6600K)
• INTEL CORE - 7TH GEN (i7-7700K, i5-7600K)
• INTEL CORE - 8TH GEN (i7-8700K, i5-8600K)
• INTEL CORE - 9TH GEN (i7-9700K, i9-9900K)
• INTEL CORE - 10TH GEN (i7-10700K, i9-10900K)
• INTEL CORE - 11TH GEN (i7-11700K, i9-11900K)
• INTEL CORE - 12TH GEN (i5-12600K, i7-12700K)
• INTEL CORE - 13TH GEN (i7-13700K, i9-13900K)
• INTEL CORE - 14TH GEN (i7-14700K, i9-14900K)
• INTEL CORE - SERIES 1 (Core 5 120, Core 5 120F)
• INTEL CORE HEDT - LGA 2011 (i7-3930K, i7-4960X)
• INTEL CORE HEDT - LGA 2011-3 (i7-5960X, i7-6950X)
• INTEL CORE HEDT - LGA 2066 (i7-7820X, i7-9800X)
• INTEL CORE ULTRA - 200S (Ultra 7 265K, Ultra 7 270K)
• INTEL XEON - E-2400 (E-2488, E-2478)
• INTEL XEON - W-1200 / W-1300 (W-1290, W-1390)
• INTEL XEON 6 - 6300 (Xeon 6 6369P)

Specifications

• Block Material: Nickel-plated copper
• Dimensions: 91.82 x 91.82 x 18.90 mm
• Port Thread: G1/4

In the box

• CPU Water Cooling Block
• Installation Hardware, including thermal paste
• 5V Addressable RGB (acrylic version only)

Installation

• Remove the existing cooler and clean the processor surface.
• Fit the included mounting hardware for your socket.
• Apply the included thermal paste and set the block on the processor.
• Secure the block with the mounting screws.
• Connect your G1/4 fittings, using the lower port as the inlet.
• On the acrylic version, connect the lighting cable.

Warnings

Thermal paste goes on the CPU's integrated heat spreader; never use thermal pads there.

Tighten the mounting screws in a cross pattern, finger tight. Over-tightening can crack the acrylic top or bend the socket retention frame.

The lighting plugs into a 5V 3-pin addressable (ARGB) header or an ARGB controller only. A 12V 4-pin RGB header will damage it.

No printed instructions are included; the installation illustration is in the product images.

Self-installation by users experienced with PC water cooling. The manufacturer may update the design, so the product you receive may differ slightly from the images. The manufacturer is not liable for damage caused by misuse, improper installation, operation outside the stated specifications, or incompatible hardware or fluids. Installing and using this product means you accept these risks.