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Square acrylic CPU water block with digital RGB lighting, nickel-plated copper base and acetal top, 71.80mm square by 28.05mm tall

Alphacool

Alphacool 13886 Core 1 LT CPU Water Block Acrylic 2 in 1 accessory

SKU CH-MVDV-5DYQ9 MPN 13886

Acrylic-topped CPU water block with digital RGB lighting fits Intel LGA 1700 and AMD AM4/AM5 sockets using a 3D jetplate and cross-slot design

  • Efficient heat transfer with 3D jetplate and cross-slot design
  • Fits Intel LGA 1700 and AMD AM4/AM5 sockets
  • Digital RGB lighting adds visual flair
  • Compact 71.80 x 71.80 x 28.05 mm footprint
  • Nickel-plated copper base with acetal top for durability

Alphacool Core 1 LT CPU Water Block

The Alphacool Core 1 LT is a CPU water block designed for custom liquid cooling loops. It uses a 3D jetplate and cross-slot technology to dissipate heat from current desktop processors. The housing is made of polymer with an acrylic top cover. Digital RGB lighting is integrated into the unit.

For builders adding digital RGB to a custom loop

This block suits enthusiasts building a custom water cooling system who want addressable lighting effects. It fits Intel LGA 1700 and AMD AM4 or AM5 sockets using the included mounting hardware. Buyers needing a sealed all-in-one cooler with a pump and radiator included should consider a different product type.

G1/4 thread count and fin structure

The block provides two G1/4 threads for standard fitting connections. Internal cooling fins measure 0.4 mm thick with a 0.4 mm gap between them. The unit is pressure tested to 0.8 bar and rated for a maximum working temperature of 60C.

Highlights

  • Efficient heat transfer with 3D jetplate and cross-slot design
  • Fits Intel LGA 1700 and AMD AM4/AM5 sockets
  • Digital RGB lighting adds visual flair
  • Compact 71.80 x 71.80 x 28.05 mm footprint
  • Nickel-plated copper base with acetal top for durability

Specifications

No published specifications for this item yet.

Questions about this item

Does the G1/4 thread limit flow compared with larger fittings?

The two G1/4 threads are the standard size for custom-loop hard tubing and soft tubing fittings, so flow is limited only by the fitting inner diameter you choose.

Will the 71.80 mm square footprint clear tall RAM modules on my motherboard?

At 71.80 mm per side the block sits directly over the CPU socket keep-out zone; most standard-height DIMMs fit, but very tall heatspreaders may touch the acetal top.

Which mounting brackets do I use first for an AM5 install?

The reworked mounting system includes labelled AM4/AM5 brackets — attach the AM5 set to the polymer housing before placing the block on the socket backplate.

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