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AJMRTC Pure Copper GPU Backplate Heatsink, Graphics Card VRAM Auxiliary Cooling Backplane for NVIDIA RTX 3060 3080 3090, Reduce GDDR6X Memory Junction Temp for Gaming Mining AI Workstation
- 1. High purity pure copper material, 386W/mK thermal conductivity, faster heat transfer than aluminum backplates
- 2. Designed for backside VRAM chips of RTX3060 / 3080 / 3090, solves memory overheating and thermal throttling
- 3. Precision cutout layout matches reference PCB, reserved holes for easy installation and short circuit prevention
- 4. Dense micro-fin surface design expands heat exchange area for passive auxiliary heat dissipation
- 5. Strengthen GPU PCB, reduce board bending, ideal for long-hour gaming, rendering and AI computing
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Overview
Specs
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AJMRTC pure copper backplane is an auxiliary cooling radiator specially made for the back memory chips of RTX 30 series graphics cards. The GDDR6X memory on RTX3080 and RTX3090 is easy to overheat under heavy load. This copper backplate fits the rear of the GPU and quickly absorbs heat from VRAM to lower memory temperature. It also acts as a stiffener to protect the PCB from sagging caused by heavy GPU coolers. Thermal pads and mounting screws are required for installation and are not included in this package. Graphics card is not included.
Specifications
- Brand: AJMRTC
- Material: High purity pure copper
- Compatible GPU: RTX 3060, RTX 3080, RTX 3090 (reference PCB)
- Thermal Conductivity: 386.4W/mK
- Function: VRAM auxiliary cooling + PCB anti-bending support
- Cooling Type: Passive heat dissipation
- Surface: Micro-fin textured surface
- Application: PC gaming, GPU mining, AI inference, 3D rendering workstation
- Note: Thermal pads, screws and graphics card NOT included
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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