The Corsair Hydro X Series XG5 RGB 5090 Astral is a full-cover water block built specifically for the ASUS ROG Astral GeForce RTX 5090 graphics card.
It replaces the card's stock cooler, allowing for a more compact build with improved airflow inside the case and a noticeably slimmer graphics card footprint. The block is machined from nickel-plated copper with 67 cooling fins to maximise contact area with the coolant, and it covers the GPU core, VRAM and VRM components for stable temperatures under sustained load. A clear PMMA top shows the coolant flow, complemented by customisable RGB lighting, and thermal paste and pads come pre-applied for a faster installation.
Specifications
- Compatibility: ASUS ROG Astral GeForce RTX 5090
- Material: Nickel-plated Copper, PMMA top
- Colour: RGB
