The Thermaltake Pacific V-RTX 3080/3090 Plus (ASUS ROG) is a custom-loop liquid cooling solution designed to tame the intense heat output of NVIDIA Ampere architecture on ASUS ROG Strix RTX 3080 and RTX 3090 PCBs. By replacing the bulky factory triple-fan air cooler with a sleek, single-slot profile water block and full-length protective aluminum backplate, enthusiasts can eliminate thermal throttling under sustained 4K gaming, 3D rendering, and overclocking workloads.
• Key Features
Full-Cover ASUS ROG Strix Cooling: Direct-contact cooling across the GPU die, high-temperature GDDR6X memory modules, and MOSFET/VRM voltage regulation stages.
Mirror-Finished Nickel-Plated Copper Base: High-purity copper cold plate treated with anti-corrosive nickel plating prevents oxidation and maximizes thermal transfer efficiency.
0.5mm Micro-Channel Fin Structure: High-density 0.5mm internal micro-fins accelerate heat dissipation while maintaining low hydraulic restriction for smooth coolant flow.
Dual-Ecosystem 16.8M ARGB Lighting: Built-in 12 addressable LEDs controlled via the included digital lighting controller with TT RGB PLUS software (plus Razer Chroma & Amazon Alexa support) or connected directly to 5V 3-pin ARGB motherboards.
Included Anodized Aluminum Backplate: Full-coverage matte-black aluminum backplate prevents PCB sagging and protects rear components during installation.
Universal G1/4" Thread Fittings: Standard G1/4" inlet/outlet ports ensure seamless integration with rigid PETG/acrylic hard tubing or soft-tube custom water-cooling loops.
• Performance / Technology
High-end Ampere cards—especially the RTX 3080 and RTX 3090 with dense GDDR6X memory—generate substantial heat across both the core and power phases. The Pacific V-RTX 3080/3090 Plus addresses this with a 0.5mm micro-channel fin array milled directly over the GPU core, paired with high-conductivity thermal pads across the VRAM and VRM chokes. Its optically clear PMMA (Acrylic) top cover allows builders to inspect coolant flow paths in real time while diffusing vibrant 16.8-million-color lighting across the block.
• Design & Ergonomics
Crafted with a transparent acrylic top, silver-accented ROG aesthetic styling, and a rigid aluminum backplate, this water block looks striking in both horizontal and vertical GPU mounts. Because it includes both a TT RGB PLUS digital controller cable and a 5V 3-pin motherboard ARGB bridge cable, builders are never locked into a single proprietary ecosystem.
• Compatibility / Use Cases
This water block (CL-W311-CU00SW-A) is custom-machined specifically for the non-reference PCB layout of the ASUS ROG Strix GeForce RTX 3080 and ASUS ROG Strix GeForce RTX 3090 series. It supports ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome motherboards equipped with a 5V addressable RGB header, as well as the Thermaltake TT RGB PLUS ecosystem.
• Why This Product Stands Out
Many aftermarket GPU water blocks force builders to purchase the protective metal backplate and RGB controller separately. The Thermaltake Pacific V-RTX 3080/3090 Plus delivers an all-in-one package—including the custom-fit aluminum backplate, pre-cut thermal pads, thermal compound, TT RGB PLUS controller, and 5V motherboard sync cables—offering unmatched value and out-of-the-box readiness for custom loop builders
