Corsair ONE i600 2025, Core Ultra 9 285K, 64GB, 2TB SSD + 2TB SSD, RTX 5080, Metal Dark

The Corsair ONE i600 packs a 24-core Core Ultra 9 285K and RTX 5080 into a compact chassis, landing in the 98th percentile for CPU and RAM. Gaming performance is exceptional at 93.9/100. Reliability is the weak spot at the 32nd percentile, so factor that into your decision.

The Core Ultra 9 285K is a 24-core monster clocked at 3.7GHz, and it's one of the best CPUs we've seen in this category. Paired with 64GB of DDR5 running at 6400 MT/s, you're looking at top-tier multitasking and content creation performance. The RTX 5080 with 16GB of GDDR7 is a standout too, handling demanding games and GPU-heavy workloads with ease. The 2TB NVMe SSD lands in the 91st percentile for storage, which is strong but not the absolute fastest we've tested.

For gaming, this machine scores 93.9/100, which puts it near the top of the charts. Creator workloads come in at 85.8/100 and workstation tasks at 85.5/100, both well above average. The 1000W PSU gives the system plenty of headroom, and the 240mm liquid cooler keeps the CPU in check even under sustained loads. Wi-Fi 7 and 2.5G Ethernet round out a connectivity package that's in the 97th percentile for ports.

Against the Apple Mac Studio M3 Ultra, the Corsair ONE i600 offers more flexibility with its discrete RTX 5080 and Windows 11, but the Mac Studio has a stronger reputation for reliability. The Lenovo Legion 90YA003GUS and Dell Aurora ACT1250 are both strong gaming alternatives, but neither matches the Corsair's port selection or RAM capacity. The HP OMEN GT16-0364 and MSI Aegis ZS2 A9NVP-1407US are solid mid-range options, but they don't come close to the 98th percentile CPU and RAM performance of the i600. If you want the best specs in a small package, the Corsair is the clear winner. If reliability is your top concern, the Mac Studio might be the safer bet.

At $4,500 USD, the Corsair ONE i600 is a serious investment. You're paying for the small form factor, the liquid cooling, and the top-shelf components. The CAD price of $6,191 and MXN price of 153,679 reflect the same premium positioning in their respective markets. For the specs you're getting, the price per performance ratio is reasonable if you need this level of power in a compact chassis. But if you don't need the small form factor, you can get similar performance in a traditional tower for less money.

The Corsair ONE i600 is a compact powerhouse that lands in the 98th percentile for CPU and RAM in our database. That's a 24-core Intel Core Ultra 9 285K paired with 64GB of 6400 MT/s DDR5, which is about as loaded as a small form factor desktop gets right now. The RTX 5080 with 16GB of GDDR7 sits at the 96th percentile, so this thing is built to chew through 4K gaming, rendering, and AI workloads without breaking a sweat.

But here's the rub. The compact design that makes this machine so appealing also lands at a 59/100 in our compact scoring, which is a bit ironic for a small form factor PC. And reliability sits at the 32nd percentile, which is mediocre at best. You're paying a premium for the form factor and the specs, but the long-term dependability story isn't as rosy as the spec sheet.

If reliability is your top priority, the Corsair ONE i600's 32nd percentile reliability score should give you pause. You might be better off with a more established option like the Apple Mac Studio M3 Ultra. And if you don't need the small form factor, you can save money with a traditional tower that offers similar performance. The compact score of 59/100 also suggests this machine isn't as space-efficient as its marketing implies, so if you're tight on desk space, measure carefully before buying.

The Corsair ONE i600 is a beast of a machine that delivers top-tier performance in a compact chassis. The 98th percentile CPU and RAM scores, paired with the 96th percentile GPU, make this one of the most powerful small form factor desktops we've tested. The gaming score of 93.9/100 is exceptional, and the creator and workstation scores are both well above average. The reliability concerns at the 32nd percentile are a real drawback, but if you're willing to accept that risk, the performance is hard to beat.