- SKU: ROG-ASTRAL-LC-RTX5090-O32
- VENDOR: ASUS
Asus ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition
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Step into the future of elite GPU design with the Asus ROG Astral LC GeForce RTX 5090 OC Edition, the flagship release in a family inspired by the infinite beauty and potential of the cosmos. Engineered for power users, competitive gamers, and content professionals, this next-generation graphics card redefines what's possible through unmatched cooling efficiency, intelligent power delivery, and breakthrough AI rendering capabilities.
The ASUS ROG Astral LC GeForce RTX 5090 OC Edition features a custom-built 360mm AIO liquid cooling system with an extra-thick 38mm radiator and three performance-grade fans. A full-coverage copper cold plate directly cools all heat-generating components, resulting in up to 30% better performance than traditional air cooling. Additionally, a low-profile heatsink and axial-tech fan quietly exhaust heat from the power delivery system, ensuring long-term reliability.
Advanced 80-amp MOSFETs enable high overclocking potential while maintaining acoustic and thermal balance. A phase-change thermal pad boosts heat transfer efficiency to sustain performance under pressure.
To ensure maximum stability and GPU-first power delivery, the ASUS ROG Thor III 1600W Titanium Gaming Power Supply is the perfect companion. With GPU-First architecture, it enhances voltage stability by up to 45%, delivering consistent power during intensive gaming and overclocking scenarios, unlocking the full potential of the RTX 5090 platform.
Backed by NVIDIA’s Blackwell architecture, DLSS 4, and 32GB of ultra-fast GDDR7 memory, the Asus ROG Astral LC GeForce RTX 5090 OC Edition sets a new benchmark for immersive, high-performance computing. Indirect Aura ARGB lighting and PCIe 5.0 readiness complete this cutting-edge GPU, purpose-built for tomorrow’s digital frontier.
FEATURES:
- Inspired by the cosmos: ROG Astral design reflects a bold new aesthetic inspired by space, symbolising limitless innovation
- Blackwell Architecture with DLSS 4: Unlocks next-gen ray tracing, AI-rendered graphics, and multi-frame generation
- 32GB GDDR7 memory: Massive memory capacity with ultra-fast bandwidth for 4K+ gaming and intensive creative workloads
- Premium 360mm AIO liquid cooler: Extra-thick 38mm radiator with triple-fan configuration for extreme cooling performance
- Full-coverage copper cold plate: Efficiently dissipates heat from GPU, VRAM, and power delivery components
- 80-Amp PowerStage MOSFETs: Supports high overclocking potential while maintaining thermal and acoustic balance
- Axial-tech fan and heatsink: Cools power circuitry with low-profile design for quiet, focused airflow
- Phase-change GPU thermal pad: Enhances thermal transfer for sustained performance and component longevity
- PCIe 5.0 ready: Delivers high-speed data throughput and future-proof connectivity
- Aura ARGB lighting support: Customisable indirect lighting for coordinated system aesthetics via Aura Sync
- Metal reinforced shroud and backplate: Provides durability and visual refinement for high-end builds
- GPU tweak III compatible: Enables real-time monitoring, tuning, and custom fan profiles with intuitive software
SPECIFICATIONS:
- Graphic Engine: NVIDIA® GeForce RTX™ 5090
- AI Performance: 3593 TOPs
- Bus Standard: PCI Express 5.0
- OpenGL: OpenGL®4.6
- Video Memory: 32GB GDDR7
- Engine Clock:
- OC mode: 2610 MHz
- Default mode: 2580 MHz(Boost clock)
- CUDA Core: 21760
- Memory Speed: 28 Gbps
- Memory Interface: 512-bit
- Resolution: Digital Max Resolution 7680 x 4320
- Interface:
- Yes x 2 (Native HDMI 2.1b)
- Yes x 3 (Native DisplayPort 2.1b)
- HDCP Support Yes (2.3)
- Maximum Display Support: 4
- NVlink/ Crossfire Support: No
- Software: Asus GPU Tweak III & MuseTree & GeForce Game Ready Driver & Studio Driver: please download all software from the support site.
- Dimensions: 35.76 x 14.93 x 7.6 cm
- Recommended PSU: 1000W
- Power Connectors: 1 x 16-pin
- Slot: 3.8 Slot
- AURA SYNC: ARGB
WHAT'S IN THE BOX:
- Asus ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition x1
- Speedsetup Manual
- 1 x ROG Graphics Card Holder
- ROG Velcro Hook & Loop
- ROG Magnet
- ROG Graphics Card Keycap
- ROG PCB Ruler
- Thank You Card
- Adapter Cable (1 to 4)​ - x1
Return Policy
We want you to be completely satisfied with your purchase. If your item arrives damaged or broken, you may return it within 30 days of delivery. To initiate a return, please contact us with photos or proof of the damage. Once we receive and inspect the returned item, we will process a refund or send a replacement at no additional cost to you.
Shipping Policy
We deliver to all areas within South Africa. In-stock items are shipped within 1–3 business days.
Free shipping applies to all orders over R1,000. Please note that free shipping excludes large or bulky items — if your order qualifies as large/bulky, we will contact you before dispatch to discuss shipping costs.