Key Features
- 32GB GDDR7 Graphics Memory
- PCI Express 5.0 x16 Interface
- Overclocked Edition
- Outputs – HDMI and Display Port
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Standard Delivery
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Asus ROG ASTRAL LC RTX 5090 OC with 360mm Liquid Cooler PCIe5 32GB DDR7 2610MHz Clock RGB Lighting Overclocked
£3,021.52 Original price was: £3,021.52.£2,736.89Current price is: £2,736.89. INC VAT
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Key Features
- 32GB GDDR7 Graphics Memory
- PCI Express 5.0 x16 Interface
- Overclocked Edition
- Outputs – HDMI and Display Port
Shipping & Delivery
-
Standard Delivery
Our courier will deliver to the specified address
5-7 Working Days
From £4.99
-
Express Delivery
DHL courier will deliver to the specified address
2-3 Working Days
From £9.99
-
Free 30-Day returns
Description
Asus ROG ASTRAL LC RTX 5090 OC with 360mm Liquid Cooler – Dominate with Liquid-Cooled Power Â

Fluid Force Engineering
The Asus ROG ASTRAL LC RTX 5090 OC is built to redefine extreme performance. At its core is a custom-engineered 360mm AIO liquid cooler paired with a full-coverage copper cold plate and an integrated axial-tech fan. This dynamic cooling solution offers 50% more dissipation surface area, ensuring whisper-quiet operation even during demanding overclocked sessions. Backed by 80-amp MOSFETs and a refined layout, the card maintains stability and peak performance in any scenario.
  
Advanced Cooling Innovation
A thicker 360x38mm radiator and three high-performance fans work in perfect harmony to expel heat efficiently. The card’s cold plate not only covers the GPU but also all key power components, providing up to 30% better cooling than standard air-cooled alternatives. Integrated onboard cooling with a low-profile heatsink and phase-change thermal pads boost thermal conductivity, ensuring superior thermal regulation and a longer lifespan.

Reliability Meets AI Utility
Built for professionals and enthusiasts alike, the ROG ASTRAL LC RTX 5090 boasts a protective PCB coating, Auto-Extreme manufacturing, and ASUS GPU Guard for next-gen reliability. GPU Tweak III software offers intuitive controls, while MuseTree AI helps you create stunning visuals effortlessly. With customizable ARGB lighting via Aura Sync and fan control through FanConnect II, this GPU isn’t just a graphics card—it’s the centerpiece of your dream setup.
| SPECIFICATIONS | |
|---|---|
| Chipset Manufacturer | Nvidia |
| Interface | PCI Express 5.0 |
| Graphics Chipset | Nvidia RTX 5090 |
| Memory Size | 32GB |
| Memory Type | DDR7 |
| Memory Interface | 512-bit |
| Engine Clock | OC mode: 2610 MHz / Default: 2580 MHz (Boost) |
| Memory Clock | 28 Gbps |
| AI Performance | 3593 TOPS |
| CUDA Cores | 21760 |
| Outputs | 2 x HDMI 2.1b, 3 x DisplayPort 2.1b |
| HDCP Support | Yes |
| Max Resolution | 7680 x 4320 |
| Max Display Support | 4 |
| Cooling | 360mm AIO, Full-Coverage Cold Plate, Axial-tech Fan, Thermal Pad |
| PSU Requirement | 1000W or greater |
| Connectors Required | 1 x 16-pin power |
| Software | GPU Tweak III, MuseTree, GeForce Drivers |
| Dimensions | Card: 288.46 x 153.7 x 48 mm / Radiator: 400 x 120 x 65 mm |
| Slot Size | 2.5 Slot |
| Accessories | Card Holder, Velcro, Magnet, Keycap, Ruler, Thank You Card, Manual |
| Package Type | Retail |
| Lighting Effects | Yes |
| HDMI | Yes |
| DisplayPort | Yes |
| Package Weight | 7.2 kg |
| Warranty | 3 Years |

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