FDXGYH 4 Pcs Heatsink Mount Review: Who It Fits and Who Should Skip It

What stands out

• Compatible with LGA 775, 1150, 1155, 1156, and 1366 sockets
• Dimensions of 39 x 13.9 mm for standard cooler fit
• Made from high-quality, sturdy black plastic
• Package includes four mounting pins for dual-fan setups

Who it fits

Key specs explained for this mount

Material: Plastic

These mounting pins are constructed from high-quality plastic rather than metal. This material choice makes them lightweight and resistant to corrosion during installation. Plastic clips are standard for many Intel socket coolers, offering a balance of durability and ease of use. You should ensure your cooler’s mounting system is designed for plastic clips to avoid cracking under torque. This is a practical choice for standard air coolers that do not require heavy-duty metal retention mechanisms.

Dimensions: 39 x 13.9 mm

The pins measure 39 millimeters in length and 13.9 millimeters in width. These specific dimensions are critical for fitting into the pre-drilled holes on your motherboard’s socket area. If the size is incorrect, the cooler will not sit flush against the CPU, leading to poor thermal contact. Always verify that your cooler’s bracket spacing matches these measurements. This ensures a secure mechanical fit without needing adapters or custom modifications for your specific motherboard layout.

Socket Compatibility: 775, 1150, 1155, 1156, 1366

These pins are compatible with Intel LGA 775, 1150, 1155, 1156, and 1366 sockets. This range covers older Intel processors and some mainstream models from previous generations. You can use these clips if your motherboard supports any of these specific socket types. They are not suitable for newer sockets like LGA 1700 or AM4. Check your motherboard’s manual to confirm it uses one of these listed socket types before purchasing to ensure physical compatibility with your system.

Mounting Type: Mounting pin

This product uses a pin-based mounting system to secure the heatsink. You will insert these pins into the motherboard holes to hold the cooler in place. This method is common for budget-friendly air coolers and relies on the clip’s tension to maintain pressure on the CPU. It is a straightforward installation process that does not require screws for the base attachment. Ensure you have the corresponding bracket or frame that works with these pins for a stable setup.

Design and build details

The listing states these pins are made from high-quality plastic. This material choice makes the clips lightweight and resistant to corrosion. Plastic construction is standard for many Intel socket coolers, offering a practical balance of durability for standard air cooling setups. You do not need to worry about metal fatigue or rust during normal installation and removal cycles.

According to the listing, the dimensions are 39 by 13.9 millimeters, or roughly 1.53 by 0.54 inches. This specific size ensures a secure fit for the mounting holes on compatible motherboards. The width is listed as 0.55 inches, and the length as 1.54 inches. These precise measurements help you verify compatibility with your specific cooler model before purchase. The pins are black in color, which matches the aesthetic of most standard CPU coolers and heatsink fans.

The mounting type is a simple pin design. This layout is used for the installation and assembly of computer cooling fans. The pins play a fixed role in securing the radiator or heatsink to the motherboard. This set includes four pieces, which is the standard quantity needed to attach a single cooler. This design is suitable for fixing the radiator of 775, 1150, 1155, 1156, and 1366 sockets. It is a straightforward mechanical solution that relies on friction and tension to hold the cooler in place.

Installation and daily socket fit

Setting up this cooler requires four mounting pins. The package includes exactly four clips. You insert these pins into the designated holes on your motherboard. The pins secure the CPU cooler heatsink in place. This process is standard for many Intel socket coolers. The listing specifies compatibility with LGA 775, 1150, 1155, 1156, and 1366 sockets. You must verify your motherboard supports one of these sockets before installation. The pins are designed to play a fixed role during assembly. They do not provide active cooling. They only hold the hardware steady. The dimensions are 39 by 13.9 millimeters. This size ensures a snug fit for standard air coolers. The material is high-quality plastic. This makes the clips sturdy yet lightweight. Plastic construction resists corrosion during normal use. You do not need special tools to install these pins. They snap into place with firm pressure. Once installed, the cooler remains fixed to the board. This setup supports everyday computing tasks. The pins maintain their position under normal thermal expansion. You do not need to adjust them after initial installation. The black color matches most standard cooler designs. This is a simple mechanical solution. It does not involve software or sensors. It is purely for physical attachment. If your motherboard uses a compatible Intel socket, these pins will work. They provide a reliable hold for your CPU cooler. The assembly is straightforward and quick. You can complete the setup in minutes. The pins are reusable if you remove the cooler. However, plastic can fatigue over time. Replace them if they show signs of wear. This product is for users who need replacement clips or are building a new system with compatible hardware. It is not for AMD sockets or non-standard Intel mounts.

Before You Buy This Mount

You need to verify your motherboard socket before purchasing. This product fits LGA 775, 1150, 1155, 1156, and 1366 sockets. It does not fit modern LGA 1700 or AM5 boards. Check your CPU cooler manual to ensure it requires these specific plastic pins. Some coolers use screws or metal clips instead. You must also confirm your cooler includes the corresponding holes for these 39 by 13.9 millimeter pins. If your cooler uses a different mounting system, these clips will not work. Keep them clean and dry. Plastic can degrade over time if exposed to extreme heat or chemicals. Store them in a sealed bag if not in use. This item is a small part of a larger cooling solution. It works alongside thermal paste and the main heatsink. Do not rely on these pins alone for cooling performance. They only secure the hardware. Ensure your cooler is compatible with your specific Intel socket type. This prevents wasted effort and mismatched parts.

Check before you buy

• Verify your motherboard uses LGA 775 or 115x sockets
• Check if your cooler requires plastic mounting pins
• Ensure your cooler has holes for 39 by 13.9 mm pins
• Confirm you do not have LGA 1700 or AM5

The product at a glance

1

FDXGYH Plastic Heatsink Mount Pins

Best for: replacement mounting for LGA 775 coolers

Socket Compatibility

775, 1150, 1155, 1156, 1366

Material

Plastic

Compatible Device

CPU cooler heatsink fans

Dimensions

39 x 13.9 mm

Mounting Type

Mounting pin

View on Amazon: FDXGYH Plastic Heatsink Mount Pins Affiliate link

This is a set of four plastic mounting pins for CPU cooler heatsinks. The pins measure 39 x 13.9 mm. They are designed for LGA 775, 1150, 1155, 1156, and 1366 sockets. You use them to fix the radiator to the motherboard. The plastic construction is sturdy. This kit suits you if you need replacement parts for older Intel sockets.

Pros

• Includes 4 mounting pins
• Compatible with LGA 775, 1150, 1155, 1156, and 1366 sockets
• Durable plastic material
• Compact 39 x 13.9 mm size

Cons

• Plastic construction may lack metal durability
• Limited to older Intel socket types
• No mounting hardware included for other sockets

Good fit if

• You need replacement pins for LGA 775 coolers
• You are building with older Intel platforms
• You require a simple plastic mounting solution

Skip if

• You use modern LGA 1700 or AM5 sockets
• You prefer metal mounting hardware
• You need pins for AMD platforms

Verdict: FDXGYH Plastic Heatsink Mount Pins is a functional replacement kit for older Intel socket coolers. It fits you if you are maintaining legacy LGA 775 or 115x systems.

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