Skytech ST-LEGACY4-1686-B-AL gaming PC Ryzen 9 9900X3D RTX 5090 32GB 64GB DDR5 4TB NVMe
- Ryzen 9 9000
- Ryzen 9 9900 × 3D
We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.
A liquid-cooled desktop with a 6-core Ryzen 5 9600X, RTX 5070 12GB GPU, 64GB DDR5 memory and 4TB NVMe SSD runs Windows 11 Pro
This desktop pairs a six-core AMD Ryzen 5 9600X processor with 64GB of DDR5 memory and a 4TB NVMe solid-state drive. It ships with Windows 11 Pro and a 12GB GeForce RTX 5070 graphics card. The system targets creative professionals and engineers who need strong single-thread speed and GPU acceleration in a quiet liquid-cooled chassis.
The 64GB memory kit fills half the motherboard's four slots and leaves room to reach the 192GB maximum. The Samsung 990 PRO drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s over a PCIe 4.0 x4 link. Heavy video timelines and large dataset loads fit comfortably, while extreme multi-GPU compute or massive in-memory databases would exceed the single GPU and current memory ceiling.
A 240mm quiet-edition all-in-one cooler keeps the CPU at low noise under sustained loads. The Prime X870-P motherboard adds two USB4 40Gbps Type-C ports, a 2.5Gb Ethernet jack and Wi-Fi 7 2x2 wireless. The Thermaltake 750W 80 PLUS Bronze power supply provides over-voltage, under-voltage, over-power and short-circuit protection for the complete build.
Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.
New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.
| Product | |
|---|---|
| Year of release | 2026 |
| Product type | Business Desktops & Workstations |
| Recommended use | Business |
| Product color | Black |
| Processor | |
| Processor | AMD Ryzen 5 9000 Series |
| CPU model | AMD Ryzen 5 9600X |
| CPU socket | AM5 |
| Memory | |
| RAM capacity | 64 GB DDR5 |
| Memory slots | 4 total |
| Max supported RAM | 192 GB |
| Storage | |
| SSD storage | 4 TB NVMe |
| Hard drive | No |
| Optical drive | No |
| Display | |
| Screen size | No Screen |
| Graphics | |
| Graphics | GeForce RTX 5070 |
| GPU interface | PCI Express x16 |
| Audio & video | |
| Audio chip | Integrated |
| Sound channels | 7.1 channels |
| Connectivity | |
| Wi-Fi standard | Wi-Fi 7 |
| Network speed | 2.5 Gbit/s |
| Ethernet controller | Integrated |
| Wi-Fi | 802.11be Wireless LAN |
| Bluetooth support | 5.4 |
| Ports & slots | |
| Ethernet port | 1 port |
| Size & build | |
| Form factor | Desktop |
| Compatibility | |
| Windows 11 support | Ready |
| Software | |
| Operating system | Windows 11 Pro |
| More details | |
| AI capability | AI Ready |
| Cooling method | Liquid Cooling |
Yes. The case provides two internal 3.5"/2.5" bays and the board has two SATA 6Gb/s ports, so you can keep your current SATA storage alongside the 4 TB NVMe drive.
Open Windows Task Manager or HWMonitor and watch the CPU frequency climb to 5.40 GHz under load while the pump RPM and coolant temperature remain stable.
The system ships fully assembled with Windows 11 Pro installed, the 750 W power cord, and the case's front-panel USB and audio headers connected. You only need to provide a monitor, keyboard, mouse, and network cable or Wi-Fi 7 router.
More in Gaming PCs
What you pay in, and what you read prices in.
Sent from your wallet at checkout
Display only — the catalogue is priced in USD
No currency matches that.
New here?
Already have one?
There is no automatic reset: this shop sends no mail, so there is no one-time link to ask for. Leave the address on the account and it gets picked up by hand.
Request noted
Nothing is on its way to your inbox — this shop sends no mail at all. Someone picks these up by hand.
Remembered it?