Horizon Autherium Dragon I9 Review: RTX Gaming PC with 64GB

The Horizon Autherium Dragon RGB I9 is a high-end prebuilt gaming desktop, built around an Intel Core i9 processor and an NVIDIA GeForce RTX graphics card, with a generous 64GB of memory and 10TB of total storage. Priced at around $2,899.99, it targets the buyer who wants substantial specifications and a striking RGB build. This Horizon Autherium Dragon I9 review covers the specifications, performance, build quality and value.

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The Horizon Autherium Dragon RGB I9 RTX Gaming PC || 64GB RAM || 5TB Storage || Core I9 Upto 5.4Ghz || RTX 5070 OC || Windows 11 PRO || 360MM AIO || 2.4GB/s WiFi, VR, Gaming Ready Desktop Computer

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Price as of Aug 1, 2026. We earn from qualifying purchases.

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Horizon Autherium Dragon I9 at a Glance

Component | Specification
Processor | Intel Core i9 (configured)
Graphics | NVIDIA GeForce RTX (configured)
Memory | 64GB DDR (configured)
Storage | 10TB total high-speed storage
Cooling | AIO liquid CPU cooler
RGB | Full RGB lighting throughout
Power supply | ATX PSU
Operating system | Windows 11
Price | around $2,899.99

CPU and Productivity Performance

The Intel Core i9 in the Autherium Dragon I9 sits at the top of Intel’s mainstream consumer line, with the high core count and high boost clocks that modern AAA games and demanding productivity workloads both reward. A Core i9 has the multi-threaded headroom for streaming alongside games, for video editing, and for running CPU-intensive simulation games at high frame rates. Paired with 64GB of memory, the system is genuinely capable of professional creative work in addition to gaming — a configuration that meaningfully separates this build from typical gaming-only prebuilts at this price. AIO liquid cooling on the i9 keeps the chip composed under sustained loads. For more on this CPU class, see our best prebuilt gaming PCs under $3,000 guide.

GPU and Resolution Targeting

The Autherium Dragon I9 is configured with a discrete NVIDIA GeForce RTX graphics card paired to the Core i9. The combination is well suited to QHD (1440p) gaming at high-to-ultra settings, and depending on the specific RTX tier configured, is genuinely capable at 4K with DLSS 4 and Multi Frame Generation enabled in supported titles. The chassis provides the airflow, power headroom and physical clearance that current high-end NVIDIA cards require. Buyers who want flagship 4K-class performance should compare our best RTX 5080 gaming PCs guide for higher-tier options.

Memory and Storage Configuration

The headline storage figure on the Autherium Dragon I9 is 10TB total — a vast capacity that exceeds what almost any gaming buyer needs and is genuinely useful for content creators, streamers and anyone with a large media library. The 64GB of memory is similarly generous, well above the modern 32GB gaming sweet spot and into workstation territory. For pure gaming, both are overkill, but for buyers who actually need that capacity — content creators, streamers, or those running creative software alongside games — the configuration is genuinely useful and avoids a future upgrade. The system is genuinely future-proof in a way that more typical 16GB / 1TB builds simply are not.

Build Quality and Thermals (RGB Showcase)

The Autherium Dragon I9 is built around an RGB showcase aesthetic — full RGB lighting throughout, designed to look as striking as the specifications suggest. AIO liquid cooling on the Core i9 is the right choice for a chip of this class and is the kind of premium cooling that this price point should include. The chassis design provides the airflow needed for both the i9 and the RTX GPU under sustained load. Compare it with rivals in our best prebuilt gaming PCs under $3,000 guide.

The RGB showcase aesthetic is a deliberate design choice that suits a particular kind of buyer. Full lighting across fans, RAM, cooler and motherboard creates a striking visual presence that some buyers love and others would prefer to dial back — software-based control makes the lighting fully adjustable, so the system can run subdued or as a visual centerpiece depending on preference. The AIO liquid cooler on the Core i9 is a meaningful inclusion: a modern Core i9 generates substantial heat under sustained load, and an AIO solution keeps temperatures composed in a way that even a strong air cooler can struggle with. The chassis design supports the dual-thermal demands of the i9 and the RTX GPU with substantial intake and exhaust airflow, and the system’s vast 10TB of storage is split across multiple drives for both speed and capacity — typically a fast NVMe boot drive paired with larger storage drives for game library and media.

Who Is the Horizon Autherium Dragon I9 For?

The Autherium Dragon I9 is for the buyer who wants a striking, RGB-showcase gaming PC with workstation-grade memory and storage. If you stream, create content, edit video, or simply want a system that will not need upgrades for years, the 64GB of memory and 10TB of storage are genuinely useful in a way they are not for typical gaming. The RGB build is for the buyer who wants the system to look the part. It is less suited to two groups: pure budget buyers, since this is a premium build; and minimalists who do not want extensive RGB lighting. For the streamer-creator-gamer who wants a future-proof showcase build, it is well judged.

Pros and Cons

Pros: Powerful Intel Core i9 CPU; capable RTX GPU configuration; workstation-grade 64GB memory; vast 10TB storage; AIO liquid cooling; full RGB showcase build; genuinely future-proof.

Cons: Premium price; the 64GB memory and 10TB storage are overkill for pure gaming use; the RGB-heavy aesthetic is not to every taste.

Verdict: Is the Horizon Autherium Dragon I9 Worth It?

At around $2,899.99 the Horizon Autherium Dragon I9 is a strong choice for the buyer who actually needs the workstation-grade 64GB memory and 10TB storage alongside gaming performance. The Core i9, RTX GPU and AIO liquid cooling deliver the gaming performance, and the memory and storage genuinely set this build apart for content creators, streamers and anyone running creative software alongside games. For pure gaming use the configuration is overkill, but for the buyer who genuinely benefits from that capacity, it earns a recommendation. More attainable options are in our best prebuilt gaming PCs under $2,000 guide.

The Autherium Dragon I9’s specific value lies in the workload combinations it handles without compromise. A streamer can run OBS encoding, multiple browser sources, Discord and a demanding modern game without the system breaking sweat. A video editor can keep multiple 4K timelines responsive while their game library remains installed and ready to play. A buyer with a large media library, a Plex server, multiple operating systems on different drives, and gaming is fully accommodated. None of those workloads is well-served by a typical 16GB / 1TB gaming build, and stepping up to 64GB and 10TB after the fact is meaningfully expensive. For the buyer whose workload genuinely benefits, the Autherium Dragon I9 is a complete, future-proof one-time investment.

Frequently Asked Questions

Why does the Horizon Autherium Dragon I9 have 64GB of RAM?

64GB is well above the 32GB gaming sweet spot. It is workstation-grade memory genuinely useful for streamers, content creators and anyone running heavy creative software alongside games — overkill for pure gaming alone.

What is the storage layout on the Horizon Autherium Dragon I9?

The system is configured with 10TB of total high-speed storage — a vast capacity exceeding what most gaming buyers need but genuinely useful for content creators and large media libraries.

Does the Horizon Autherium Dragon I9 come with liquid cooling?

Yes. The system ships with AIO liquid cooling on the Core i9, which is the appropriate cooling tier for a high-end Intel chip under sustained load.

Is the Horizon Autherium Dragon I9 good for streaming?

Yes. The multi-threaded Core i9, the 64GB of memory and the vast storage are all genuinely well suited to streaming alongside gaming — exactly the workload this configuration is built for.

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