ASUS ROG-STRIX-RTX3090-O24G-GAMING

Overview

The ASUS ROG-STRIX-RTX3090-O24G-GAMING is a high-end graphics card designed for gamers, content creators, and professionals who need exceptional performance at 4K and 8K resolutions. Powered by the NVIDIA GeForce RTX 3090 GPU, it features 10,496 CUDA cores and 24 GB of GDDR6X memory on a 384-bit bus, delivering the power required for ray tracing, AI workloads, and complex 3D rendering. Its PCIe 4.0 interface ensures fast data transfer, making it suitable for demanding multi-monitor setups and intensive creative workflows.

Key features

• Advanced cooling system with three Axial-tech fans and a 2.9-slot heatsink featuring a MaxContact base for efficient heat dissipation and quieter operation during lighter loads
• Multiple display outputs including two HDMI 2.1 and three DisplayPort 1.4a ports, supporting up to 8K resolution for immersive gaming and professional-grade visual setups
• Aura Sync RGB lighting allows seamless color coordination with compatible ASUS components, enhancing the aesthetic of custom gaming rigs and workstations
• Robust power delivery requiring three 8-pin connectors and recommending an 850 W power supply to maintain stable performance under heavy workloads
• PCIe 4.0 interface maximizes bandwidth for rapid texture and data transfers, improving responsiveness in gaming and content creation

Key specs

• GPU: NVIDIA GeForce RTX 3090 with 10,496 CUDA cores
• Memory: 24 GB GDDR6X on a 384-bit interface
• Interface: PCIe 4.0
• Display outputs: 2 × HDMI 2.1, 3 × DisplayPort 1.4a
• Cooling: triple Axial-tech fans, 2.9-slot heatsink with MaxContact base
• Power connectors: 3 × 8-pin
• Recommended power supply: 850 W

Connectivity and compatibility

This graphics card offers versatile connectivity options that support a wide range of display configurations. The two HDMI 2.1 ports enable high-bandwidth connections for the latest TVs and monitors, while the three DisplayPort 1.4a outputs provide compatibility with professional-grade displays and multi-monitor setups. The PCIe 4.0 interface ensures compatibility with modern motherboards, allowing the card to fully utilize available bandwidth for demanding applications.

Performance and reliability

Designed to handle intensive gaming and professional workloads, this card excels in delivering smooth frame rates at 4K and supports experimentation with 8K content. The cooling system keeps temperatures in check without excessive noise, which is crucial for streamers and content creators working in quiet environments. Its power delivery system ensures stable operation even under peak loads, making it a dependable choice for long sessions of rendering, gaming, or AI processing.

Ideal uses and environments

This graphics card fits well in high-performance gaming rigs, creative workstations, and professional environments where visual fidelity and processing power are critical. It is well suited to users who require fast rendering times, smooth gameplay at ultra settings, or the ability to run complex AI models. Whether you are a competitive gamer, a video editor, or a 3D artist, this card provides the horsepower and cooling needed to keep your projects moving efficiently.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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