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Black mid-tower gaming desktop with liquid cooling and RGB lighting

Skytech

Skytech Legacy 4 Ryzen 7 9800X3D RTX 5070 Ti 16GB 32GB DDR5 2TB NVMe gaming PC

SKU CH-RA5M-T0C3E

A gaming desktop with a Ryzen 7 9800X3D CPU, RTX 5070 Ti graphics, 32GB DDR5 memory and a 2TB NVMe SSD

  • CPU TypeAMD Ryzen 7 9000 Series
  • CPU NameAMD Ryzen 7 9800X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.7GHz
  • Turbo Frequency5.2GHz

Hot Selection Montech XR Wood White / 9800X3D / 5080 / 32G / 2T

Struck-through versions exist but are not stocked here.

GPU 5070 Ti - Hot Deal

CPU 9800X3D - Hot Deal

  • 7800X3D
  • 9800X3D - Hot Deal
  • 9850X3D

Struck-through versions exist but are not stocked here.

  • Ryzen 7 9800X3D reaches 5.2GHz turbo for high frame rates
  • RTX 5070 Ti with 16GB GDDR7 drives 4K gaming detail
  • 32GB DDR5 6000 memory keeps multitasking smooth
  • 2TB Gen4 NVMe SSD loads games in seconds
  • 360mm AIO liquid cooler sustains CPU performance under load

System identity

This Skytech desktop ships with an AMD Ryzen 7 9800X3D running at 4.7GHz base and 5.2GHz boost paired to an NVIDIA RTX 5070 Ti with 16GB GDDR7. Thirty-two gigabytes of DDR5 6000 memory and a 2TB NVMe drive complete the core platform. Windows 11 Home is pre-installed and the machine is marketed as AI Ready for 2025 workloads.

Upgrade path

The build replaces a system that relied on a previous-generation CPU without 3D V-Cache and a GPU limited to 12GB VRAM. The jump is worthwhile when titles demand the larger frame buffer and the extra cache for 1440p or 4K gaming. Buyers staying at 1080p with older titles will see diminishing returns from the added memory and cache.

Compatibility check

Verify that your monitor cable matches the RTX 5070 Ti outputs and that the 850W ATX 3.0 power supply has the required connectors for the card. The motherboard uses an AM5 socket and X670 chipset so existing AM4 coolers will not fit. Wi-Fi 802.11 AC is onboard; wired Ethernet remains available for lower latency.

Highlights

  • Ryzen 7 9800X3D reaches 5.2GHz turbo for high frame rates
  • RTX 5070 Ti with 16GB GDDR7 drives 4K gaming detail
  • 32GB DDR5 6000 memory keeps multitasking smooth
  • 2TB Gen4 NVMe SSD loads games in seconds
  • 360mm AIO liquid cooler sustains CPU performance under load

Specifications

CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.7GHz
Turbo Frequency5.2GHz
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5070 Ti
GPU Memory16 GB GDDR7
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Memory SpeedDDR5 6000
SSD2TB NVMe
HDDNo
Operating SystemWindows 11 Home
Power Supply850W
TypeGaming & Entertainment
Release Year2025
AI FeaturesAI Ready
UsageConsumer
ColorBlack
Memory32GB DDR5
Storage2TB NVMe
Cooling SystemLiquid Cooling
Windows 11Ready
BrandSkytech
ModelSTT-LEGACY4-2619-C01-*-**
ChipsetAMD X670

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What case clearance does the 360 mm AIO liquid cooler need?

The 360 mm AIO liquid cooler with ARGB fans requires a case that can mount a 360 mm radiator and provide enough clearance for the tubing and pump block.

What is the first step when installing the AMD Ryzen 7 9800X3D onto the X670 motherboard, and what mistake should be avoided?

Align the gold triangle on the Ryzen 7 9800X3D with the socket marker, lower it gently without force, and do not apply thermal paste before the cooler is seated.

When will the 850W Gold ATX 3.0 power supply likely need replacement?

The 850W Gold ATX 3.0 PSU should last several years; plan to replace it if fan noise increases, voltages drift, or you upgrade to a GPU that draws more than the unit can deliver.

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