ASUS ROG Strix GeForce RTX® 4090 OC 24GB


ROG Strix GeForce RTX® 4090 OC Edition 24GB GDDR6X buffed-up design with chart-topping thermal performance. Manufacturer warranty 3 years.


Ships in 7 days after payment. All sales final. No cancellations (after shipping) or returns. Limited quantity. For volume purchases, consult a live chat agent or call our toll-free number.


UPDATE 02.01.23: We have now received a new shipment of 4090 Rog Strix cards. Quantities have been adjusted accordingly.


UPDATE 11.24.22: 2nd batch shipments from ASUS have still have not been received. We are in contact with distributors and ASUS daily asking for a confirmed window. Customers may choose to continue to wait, ask for a full refund or swap to the comparable MSI Suprim X 4090 (price differential refunded).


UPDATE 11.10.22: The new expected date from ASUS to receive this model is November 15th – 20th, 2022.  If you placed an order for this card and do not wish to wait for the next shipment window, please consult a live chat agent for a full refund or ask about a swap to an MSI Suprim X 4090 (equivalent tier to ROG Strix).

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SKU: AS-STX-49 Category:
  • ROG Strix GeForce RTX® 4090 OC Edition

    The new ASUS Republic of Gamers (ROG) Strix GeForce RTX 4090 OC represents the very best air-cooled custom-design implementation of the new NVIDIA flagship that ASUS has to offer, and we're reviewing it today. The ROG Strix brand was originally designed as a notch below bleeding-edge brands like the ROG Matrix and ROG Ares; but over the years has become one of the top custom-design graphics card brands to look out for, spanning all market segments. With the RTX 40-series, ASUS is dialing things up a bit, with an extremely premium product design that looks as much a work of art as technology; and has given it the company's highest factory-overclock for air-cooled graphics cards. In this review, we have the factory-overclocked "O24G" SKU of the RTX 4090 ROG Strix.

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    ✓ NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
    ✓ 4th Generation Tensor Cores: Up to 2X AI performance
    ✓ 3rd Generation RT Cores: Up to 2X ray tracing performance
    ✓ Axial-tech fans scaled up for 23% more airflow
    ✓ New patented vapor chamber with milled heatspreader for lower GPU temps
    ✓ 3.5-slot design: massive fin array optimized for airflow from the three Axial-tech fans
    ✓ Diecast shroud, frame, and backplate add rigidity and are vented to further maximize airflow and heat dissipation
    ✓ Digital power control with high-current power stages and 15K capacitors to fuel maximum performance
    ✓ Auto-Extreme precision automated manufacturing for higher reliability
    ✓ GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring

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    FanConnect II

    Hook up

    Two PWM FanConnect headers provide additional DIY flexibility. Chassis fans can be directly attached to the card and tuned with a curve that is based on CPU and GPU temperatures, delivering extra intake or exhaust for demanding 3D tasks.

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    Additional Perks

    A GPU bracket provides extra stability to the critical connection between die and heat spreader. The rear I/O bracket is made from stainless steel to prevent corrosion in humid climates and provide a more resilient mount. A conveniently placed Dual Bios switch allows quick selection between “performance” and “quiet” speed profiles for the Axial-tech fans.

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    Power Sensing

    Quick Diagnosis

    Know if your PSU is worthy. ROG Strix GeForce RTX 4090 graphics cards feature a high-speed circuit that constantly monitors input power from the PSU and utilizes conveniently placed LEDs to indicate voltage regulation issues and cable connection problems.

Graphic Engine NVIDIA® GeForce RTX® 4090
Bus Standard ‎PCI Express 4.0
OpenGL OpenGL®4.6
Video Memory 24GB GDDR6X
Engine Clock OC mode: 2640 MHz
Default mode: 2610 MHz (Boost Clock)
CUDA Core ‎16384
Memory Speed 21 Gbps
Memory Interface ‎384-bit
Interface Yes x 2 (Native HDMI 2.1a)
Yes x 3 (Native DisplayPort 1.4a)
HDCP Support Yes (2.3)
Dimensions ‎357.6 x 149.3 x 70.1mm




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