High-Performance GPu Cooling The new Vector2 water blocks effortlessly solve the issue of excessive heat generation during high load on the GPu core, voltage regulation module, and the GDDR6X VRAM of the Gigabyte Aorus RTX 4090 Master and Gigabyte GeForce RTX 4090 GAMING OC graphic cards. Technical and Visual Master Piece The look of the next-gen water blocks is dominated by minimalistic straight lines. An 11mm thick copper cold plate is used for all Vector2 GPu water blocks. For Plexi versions, D-RGB Lighting is now deployed on the longest edge of the water block for improved fidelity and brightness from every viewing angle. The LED PCB is concealed inside a clean aluminum extrusion. The EK-Quantum Vector 2 Master RTX 4090 D-RGB - Nickel + Plexi GPu water block + backplate set is compatible with: Aorus GeForce RTX 4090 Master Gigabyte GeForce RTX 4090 GAMING Gigabyte GeForce RTX 4090 GAMING OC Premium Materials and Clever Engineering for Longevity and Top Performance All Vector 2 GPu water blocks use a thick 11mm copper coldplate with an acetal terminal attached directly to it to create a robust assembly. The cold plate is CNC-machined out of high-quality, pure electrolytic copper which is then nickel-plated, while its top is CNC-machined out of glass-like cast acrylic. Included Backplate The backplate improves the overall aesthetics of your graphics cards and also provides additional passive cooling for the backside of the printed circuit board VRM, core, and VRAM sections. Technical Specification: - Dimensions (L x H x W): : 272 x 155 x 27mm - D-RGB LED count: 14 - D-RGB cable length: 50cm - D-RGB connector 3-pin 5V digital LED header (Pinout: +5V | Data | Blocked | Ground)