Corsair XG5 RGB 50-SERIES ASTRAL GPU Water Block (5090)

The CORSAIR Hydro X Series XG5 RGB 5090 ASTRAL GPU Water Block is a full-conversion copper water block for ASUS ROG Astral GeForce RTX 5090 graphics cards. It features a CNC-machined, nickel-plated copper plate with 67 cooling fins for optimal thermal transfer. A full-length aluminum backplate to protect the graphics card’s PCB. A fully transparent flow path with 16 RGB LEDs showcases the graphics card – use the included ARGB adapter for motherboard control, or pair with an iCUE LINK System Hub or any iCUE Controller (sold separately) and iCUE software for custom lighting. Pre-applied thermal paste, G1/4" ports, and clear instructions ensure easy installation, unlocking the GPU's full potential.

Total Conversion Design – Cools not only the GPU, but also the graphics card’s memory and VRM as well, all clad in a stylish, fully transparent acrylic top.

Upgrade Your Look – This GPU water block stands out as a key component of your new liquid-cooled PC.

Fully Transparent Flow Path – An acrylic top plate and transparent flow path showcases your coolant and RGB lighting.

Built-In RGB Lighting –16 individually addressable RGB LEDs integrated directly into the GPU block provide vibrant, customizable lighting. Combine with a CORSAIR iCUE Controller or iCUE LINK System Hub (both sold separately) and CORSAIR iCUE software for vibrant control or use the supplied ARGB cable to connect directly to your motherboard.

Realize Your GPU’s Potential – Unlock your ASUS ROG Astral GeForce RTX 5090’s true potential with this GPU water block, ready to integrate into a custom cooling loop.

Nickel-Plated Copper Construction – 67 high-density, CNC-machined cooling fins positioned over the GPU to maximize thermal transfer and surface area, for lower temperatures and enhanced performance.

Full-length Aluminum Backplate – Completely covers your graphics card's PCB and protects sensitive components from dust and particles.

Easy Installation – Pre-applied thermal material and thermal pads simplify installation for a quicker, hassle-free setup.

Unite Your Setup – Use the included cables to connect with a CORSAIR RGB lighting controller or iCUE LINK System Hub (both sold separately) for synchronized lighting via CORSAIR iCUE software.

Three Ways to Connect – Connect to an iCUE LINK System Hub, any CORSAIR iCUE controller, or use the included 5V ARGB motherboard adapter for direct motherboard control.

Standard G1/4" Threads – Universal compatibility for inlet and outlet fittings.

Technical Specification:
- Product Type: GPU Water Block
- Cold Plate Fins: 50+
- Cold Plate Material: Nickel-Plated Copper
- Fluid Chamber Material: PMMA
- GPU Compatibility: ASUS ROG Astral GeForce RTX 5090
- Compatible Coolants: CORSAIR XL or equivalent
- Port Thread: G1/4" BSPP
- Max Operating Temperature: 60°C coolant temperature
- Thermal Material: Pre-applied thermal paste and pads
- Required Controller For iCUE Support: CORSAIR Commander series controller/ CORSAIR iCUE LINK System Hub
- Lighting: RGB