Skytech ST-LEGACY4-1798-B-AM

★★★★☆ 4.2 (53)

The Intel Core Ultra 9 285K and RTX 5080 16GB VRAM deliver top-tier performance for gaming and creation, backed by 64GB DDR5 RAM and a 2TB Gen4 NVMe SSD. A 420mm AIO liquid cooler and 1000W Gold PSU keep thermals and power stable, while the tempered glass case and no bloatware add polish. Best for gamers and creators who want a high-end prebuilt for ultra-settings AAA titles and heavy workloads.

CPU Intel Core Ultra 9 285K
RAM 64 GB
Storage 2 TB
GPU NVIDIA GeForce RTX 5080
form factor mid-tower
psu w 1000
OS Windows 11 Home
Skytech ST-LEGACY4-1798-B-AM desktop
77 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The Skytech Legacy packs a Core Ultra 9 285K and RTX 5080, making it one of the most powerful pre-builts we've seen. RAM and CPU scores are near the top of our database. It's pricey and has some reliability concerns, but the raw performance is hard to beat.

Pros & Cons

Pros

  • Top-tier CPU and GPU combo that handles 4K gaming and heavy creative work with ease 98th
  • 64GB of DDR5 RAM is future-proof and great for multitasking 97th
  • 420mm AIO liquid cooler keeps the 24-core CPU running cool 92nd
  • 2TB Gen4 NVMe SSD offers fast load times and solid storage capacity 91st

Cons

  • Port selection is underwhelming for a machine at this level
  • Reliability scores are below average based on early customer feedback
  • It's huge and heavy at 25.4kg, so make sure you have the desk space
  • Some buyers report loose components inside the case on arrival

What owners think

The Word on the Street

4.2/5 (53 reviews)
👍 Several owners mention the PC worked right out of the box and adding a secondary SSD was straightforward.
🤔 A common note is that fan noise is present but not distracting during normal use.
👎 At least one buyer found loose components rattling around inside the case despite the box being sealed.

The proof

Performance

This machine is an absolute monster. The Core Ultra 9 285K sits in the 97th percentile for CPUs, and the RTX 5080 lands in the 91st for GPUs. That combo will chew through 4K gaming, video editing, 3D rendering, you name it. The 64GB of DDR5 RAM is overkill for most games but perfect for heavy multitasking or creative workloads. Storage is also strong at the 92nd percentile, and that 2TB Gen4 NVMe drive means fast load times and plenty of room. The one weak spot is port selection, which sits at a mediocre 29th percentile. You get the basics, but don't expect a ton of extra connectivity.

Performance Percentiles

CPU 97.4
GPU 90.8
RAM 97.9
Ports 28.6
Storage 91.8
Reliability 26.3
Social Proof 90.2

Specifications

Full Specifications

Processor

CPU Intel Core Ultra 9 285K
Cores 24
Frequency 3.7 GHz
L3 Cache 36 MB

Graphics

GPU NVIDIA GeForce RTX 5080
Type Discrete
VRAM 16 GB
VRAM Type GDDR7

Memory & Storage

RAM 64 GB
RAM Generation DDR5
Storage 2 TB
Storage Type NVMe SSD

Build

Form Factor mid-tower
PSU 1000
Weight 25.4 kg / 56.0 lbs

Connectivity

USB Ports 2
HDMI 1x HDMI
DisplayPort 1x Display Port
Wi-Fi Wi-Fi 7

System

OS Windows 11 Home

vs Competition

Against the HP OMEN GT22-3080 and Lenovo Legion Tower 7i Gen 10, the Skytech holds its own on raw specs. The 64GB of RAM and Ultra 9 CPU give it an edge for creative work, while the Dell Area-51 is more of a wildcard with its unique design. The Apple Mac mini M4 Pro is a completely different beast, tiny and efficient but not a gaming rig. If you want maximum gaming performance in a pre-built, the Skytech is arguably the most powerful option here. But the Lenovo and HP tend to have better port selection and more consistent build quality.

Spec Skytech ST-LEGACY4-1798-B-AM HP OMEN GT22-3080 Lenovo Legion Tower 7i Gen 10 Dell Area-51 The Horizon Pcs Autherium Dragon PITPJ7JXJ Apple Mac mini M4 Pro
CPU Intel Core Ultra 9 285K Intel Core Ultra 7 265K Intel Core Ultra 7 265K Intel Core Ultra 9 285K Core i9 Apple M4 Pro
RAM (GB) 64 32 32 32 64 24
Storage (GB) 2048 2048 2048 2000 5120 512
GPU NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5070 OC Apple M4 Pro 16-core
Form Factor mid-tower mid-tower mid-tower desktop mid-tower mini
Psu W 1000 850 850 1500 - 155
OS Windows 11 Home Windows 11 Pro Windows 11 Home Windows 11 Home Windows 11 Pro macOS
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsStorageReliabilitySocial Proof
Skytech ST-LEGACY4-1798-B-AM 97.490.897.928.691.826.390.2
HP OMEN GT22-3080 Compare 95.890.879.792.991.869.587.3
Lenovo Legion Tower 7i Gen 10 Compare 96.290.883.39891.869.5100
Dell Area-51 Compare 97.490.891.699.587.169.566.6
The Horizon Pcs Autherium Dragon PITPJ7JXJ Compare 99.184.79398.997.411.291.1
Apple Mac mini M4 Pro Compare 77.864.953.996.630.999.499.7

Price

Value & Pricing

Pricing is a bit of a moving target here. We're seeing it listed around CAD 5,226 in Canada and JPY 872,948 in Japan, but no US price yet. For the specs, that's actually not unreasonable compared to building it yourself, especially with the RTX 5080 being hard to find at retail. The 1-year warranty and US assembly add some peace of mind too. But the reliability concerns and limited ports mean you're paying a premium for convenience without getting a flawless experience.

We started tracking prices for this product on Jun 7, 2026. The chart appears once we have more data.

Read more

Overview

The Skytech Legacy ST-LEGACY4-1798-B-AM is a serious pre-built. Intel's Core Ultra 9 285K, an RTX 5080 with 16GB of VRAM, 64GB of DDR5, and a 2TB Gen4 NVMe drive. That's a spec sheet that means business for gaming and heavy creative work. The 420mm AIO cooler is a nice touch too, keeping that 24-core chip from cooking itself under load.

It's not cheap, and it's not small. At 25.4kg, this is a proper desktop tower that'll dominate your desk. But if you want top-tier performance without building it yourself, this thing delivers. Our database puts the RAM and CPU in the 98th and 97th percentiles respectively. That's basically best-in-class territory.

Common Questions

Q: Can this run games at 4K with high settings?

Yes. The RTX 5080 with 16GB of VRAM is built for 4K gaming, and the Core Ultra 9 285K won't bottleneck it. Expect smooth frame rates at Ultra settings in most titles.

Q: Is the 1000W power supply enough for future upgrades?

Absolutely. A 1000W Gold ATX 3 PSU gives you headroom for adding more drives, fans, or even a more power-hungry GPU down the line.

Q: Does it come with Wi-Fi built in?

Yes, it includes Wi-Fi 7, which is the latest standard and offers faster speeds and lower latency than Wi-Fi 6 or 6E.

Who Should Skip This

If you need a compact machine or lots of USB ports, look elsewhere. This tower is massive and port selection is a weak spot. Also, if you're not comfortable with the possibility of loose components or want rock-solid reliability out of the box, the Lenovo Legion Tower 7i or HP OMEN might be safer bets.

Verdict

This is for gamers and creators who want top-tier performance without touching a screwdriver. The Core Ultra 9 and RTX 5080 combo is about as good as it gets in a pre-built right now. Just be prepared for a big tower, limited ports, and the possibility of some quality control hiccups. If you're okay with those trade-offs, this thing will absolutely fly.

Usage Scores

Overall (76.8)AI/LLM (80.3)Gaming (87.4)Portability (22.8)Creator (82.4)Business (72.3)Developer (76.4)Home Office (80.8)Workstation (83)

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