DeepCool GAMMAXX L240 V2 240mm Liquid CPU Cooler

About This Product

The GAMMAXX L240 V2 is a 240mm liquid CPU cooler designed by DeepCool. This guide provides instructions for installation on various Intel and AMD CPU sockets.

For more information, please visit the official website: www.deepcool.com

Manufacturer: Beijing DeepCool Industries Co., Ltd., Building 10, No. 9 Dijin Road, Haidian District, Beijing 100095, China.

US Contact: DeepCool USA Inc., 11650 Mission Park Drive Suite 108., Rancho Cucamonga, CA 91730.

© 2021 Beijing DeepCool Industries Co., Ltd. All rights reserved.

Included Components

Main Cooler Unit

1x CPU Water Block with pre-attached tubing and radiator.

Fans

2x 120mm Fans.

Mounting Hardware

• 1x Intel Backplate (for LGA115X/1200/20XX).
• 1x Intel LGA1700 Mounting Bracket.
• 1x Intel LGA115X/1200 Mounting Bracket.
• 1x Intel LGA20XX Mounting Bracket.
• 1x AMD Mounting Bracket.
• 4x Intel LGA1700 Standoffs.
• 4x Intel LGA115X/1200 Standoffs.
• 4x Intel LGA20XX Standoffs.
• 4x AMD Standoffs.
• 4x Fan Screws.
• 8x Mounting Screws (for LGA20XX).
• 4x Mounting Screws (for AM4).
• 2x Mounting Screws (for LGA115X/1200).
• 4x Thumb Nuts (for LGA115X/1200).

Accessories

• 1x Thermal Paste Tube.
• 1x Fan Power/RGB Splitter Cable.
• 1x RGB Control Cable.

Installation Instructions

Intel LGA 1700 Installation

Step 1: Prepare Mounting Bracket

Attach the four Intel LGA1700 Standoffs (Item 14) to the Intel LGA1700 Mounting Bracket (Item 7). The standoffs screw into the bracket.

Step 2: Mount Water Block

Align the water block assembly over the CPU and the standoffs on the motherboard. Secure the water block by screwing it onto the standoffs using the four Intel LGA1700 Mounting Screws (Item 13).

Intel LGA 1200 / 115X Installation

Step 1: Install Backplate

From the rear of the motherboard, insert the Intel Backplate (Item 10) into the corresponding mounting holes.

Step 2: Attach Mounting Bracket

Place the Intel LGA115X/1200 Mounting Bracket (Item 4) onto the motherboard, aligning it with the CPU socket. Insert the two Intel Mounting Screws (Item 12) through the bracket and into the backplate. Secure them loosely with the four Thumb Nuts (Item 8).

Step 3: Mount Water Block

Align the water block assembly over the CPU and the mounting bracket. Fully tighten the Thumb Nuts (Item 8) to secure the bracket and water block to the motherboard.

Intel LGA 2066 / 2011-v3 / 2011 Installation

Step 1: Install Standoffs

Screw the four Intel LGA20XX Standoffs (Item 16) into the designated mounting holes on the motherboard around the CPU socket.

Step 2: Mount Water Block

Align the water block assembly over the CPU and the standoffs. Secure the water block by screwing it onto the standoffs using the eight Mounting Screws (Item 3).

AMD AM4 Installation

Step 1: Remove Stock Brackets

Remove the original plastic mounting brackets from the AMD motherboard. Keep the original AMD backplate if present and compatible.

Step 2: Install Standoffs

Screw the four AMD Standoffs (Item 15) into the designated mounting holes on the motherboard around the CPU socket.

Step 3: Mount Water Block

Align the water block assembly over the CPU and the standoffs. Secure the water block by screwing it onto the standoffs using the four AMD Mounting Screws (Item 11).

Fan and Radiator Assembly

Step 1: Attach Fans to Radiator

Position the two 120mm Fans (Item 1) onto the radiator. Ensure the fans are oriented correctly for airflow (typically blowing air through the radiator). Secure each fan using four Fan Screws (Item 2).

Cable Connections

Step 1: Connect Fan Power

Connect the fan power cables to the Fan Power/RGB Splitter Cable (Item 17). Connect the splitter cable to the motherboard's 4-PIN CPU_FAN or CPU_OPT header.

Step 2: Connect RGB Lighting

Connect the RGB cables from the fans and water block to the RGB Control Cable (Item 18) or directly to a compatible motherboard RGB header (e.g., 12V RGB).