Alphacool ES RTX 6000 Pro Workstation/RTX 5090 Founders Edition Full Cover GPU Water Block with Backplate, Nickel-Plated Copper, Acrylic, Digital RGB 5100182

CNC-milled from nickel-plated copper and topped with polished acrylic, the Alphacool ES RTX 6000 Pro Workstation/RTX 5090 Founders Edition water block delivers full-coverage cooling for the GPU core, VRAM, and VRM. Its optimized jet plate and low-restriction design keep temperatures in check under sustained workstation loads, while the included black aluminum backplate adds structural rigidity and passive heat dissipation.

Overview

Part of the Alphacool Eisblock Aurora series, this full-cover block is engineered specifically for NVIDIA RTX 6000 Ada Generation workstation cards and GeForce RTX 5090 Founders Edition graphics cards. The single-slot terminal integrates four G1/4" ports for flexible loop routing, and the pre-cut thermal pads ensure precise contact without guesswork. Digital RGB lighting is built into the acrylic top, ready to sync with your Aurora ecosystem via the 3-pin JST connector.

What stands out

• Full coverage for GPU, VRAM, and VRM with a mirror-finish nickel-plated copper base
• Optimized jet plate and low-restriction flow path for maximum heat transfer
• Integrated digital RGB illumination with 5V 3-pin JST connector
• Includes black aluminum backplate for cooling and rigidity
• Pre-cut thermal pads and mounting screws included for straightforward installation

Technical details

• Compatibility: NVIDIA RTX 6000 Ada Generation, NVIDIA GeForce RTX 5090 Founders Edition
• Block type: Full cover GPU water block
• Base material: Nickel-plated copper
• Top material: High-quality acrylic (Plexi)
• Backplate: Black aluminum, included
• Port threads: 4x G1/4"
• RGB connector: 3-pin JST (5V, digital RGB)
• Terminal design: Single slot
• Manufacturing: CNC milled
• Series: Alphacool Eisblock Aurora

Our verdict

For professionals pushing RTX 6000 Ada or RTX 5090 FE cards to their limits, this Alphacool block offers premium materials, thoughtful engineering, and seamless RGB integration—all in a single-slot form factor that keeps your build clean.