Design and Materials
The backplate is CNC machined from aluminum with a nickel plating for a silver and gray finish. It spans the entire length of the graphics card PCB to provide rigid structural support.
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SKU HC-864369MPN 3831109891186
In stock Ships by Tue, Nov 10 when paid today.
A nickel-plated aluminum backplate designed for EK Vector² Trio water blocks on MSI RTX 3080 and 3090 graphics cards. It covers the full PCB and adds passive cooling for the VRM and GPU core.
The backplate is CNC machined from aluminum with a nickel plating for a silver and gray finish. It spans the entire length of the graphics card PCB to provide rigid structural support.
Beyond aesthetics, the plate acts as a passive heatsink for the backside of the voltage regulation module and the GPU core, helping to dissipate heat from critical components.
This backplate mounts specifically to EK-Quantum Vector² Trio RTX 3080/90 water blocks. It supports MSI Gaming X Trio, Suprim X, and Trio series cards across the RTX 3080, 3080 Ti, and 3090 lineup.
| Brand | EK Water Blocks |
|---|---|
| Manufacturer part no. | 3831109891186 |
| EAN | 3831109891186 |
| GPU Series | RTX 30 Series |
|---|
| GPU Compatibility | NVIDIA GeForce RTX 3080, NVIDIA GeForce RTX 3080 Ti, NVIDIA GeForce RTX 3090 |
|---|---|
| Cooler for specific GPU design | MSI GeForce RTX 3080 Gaming X Trio Serie, MSI GeForce RTX 3080 Suprim X Serie, MSI GeForce RTX 3080 Trio Serie, MSI GeForce RTX 3090 Gaming X Trio Serie, MSI GeForce RTX 3090 Suprim X Serie, MSI GeForce RTX 3090 Trio Serie |
| Lighting / RGB | No |
|---|
| Primary Color | Silver |
|---|---|
| Secondary Color | Gray |
| Materials | Nickel-plated aluminum |
|---|
| Length / Depth | 309.5 mm |
|---|---|
| Width | 133 mm |
| Height | 17.5 mm |
| Set | No |
|---|
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | $5.90 |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $24.90 |
| United States and CanadaDHL Express Worldwide | 2–5 | $39.90 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $49.90 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $59.90 |
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