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ASUS TUF GT502 mid-tower chassis with RGB lighting and side window

ASUS

ASUS TUF GT502 Ryzen 7 9800X3D RTX 5090 128GB 4TB Gaming Desktop PC

SKU CH-N5E9-Y2GR9

Liquid-cooled desktop with Ryzen 7 9800X3D, RTX 5090 32GB GDDR7, 128GB DDR5 and 4TB NVMe SSD

  • CPU TypeAMD Ryzen 7 9000 Series
  • CPU NameAMD Ryzen 7 9800X3D
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.7GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 7-9800X3D

Video Card NVIDIA RTX 5090 32GB

Memory 128GB DDR5

Storage 4 TB SSD + 2TBHDD

  • 8-core Ryzen 7 9800X3D at 4.7GHz powers high-frame-rate play
  • RTX 5090 with 32GB GDDR7 drives 4K and VR experiences
  • 128GB DDR5 memory keeps heavy multitasking smooth
  • 4TB NVMe SSD stores a large game library
  • 240mm liquid cooler sustains CPU clocks under load

System overview

The ASUS TUF GT502 is a liquid cooled gaming desktop built around an AMD Ryzen 7 9800X3D 8 core processor running at 4.7GHz and an NVIDIA GeForce RTX 5090 with 32GB GDDR7 memory. It ships with 128GB DDR5 RAM, a 4TB NVMe SSD and Windows 11 Home. The 1200W power supply supports the high end component set. Buyers who need a smaller chassis or a lower power draw should look elsewhere.

Thermals and acoustics

A 240mm liquid cooler handles the CPU heat output while the case airflow manages the GPU and memory. In typical gaming sessions the cooling solution keeps temperatures stable without aggressive fan speeds. The power supply runs within its capacity envelope so coil whine and excessive heat are minimal. Systems requiring silent operation under light loads may find the pump audible.

Sustained load behaviour

Under prolonged heavy workloads the liquid cooler maintains consistent CPU frequencies without thermal throttling. The 1200W unit delivers steady power to the RTX 5090 and Ryzen 7 9800X3D combination. Memory and storage speeds remain stable during extended sessions. Builds that demand continuous maximum output for many hours should verify their own cooling headroom.

商品特色

  • 8-core Ryzen 7 9800X3D at 4.7GHz powers high-frame-rate play
  • RTX 5090 with 32GB GDDR7 drives 4K and VR experiences
  • 128GB DDR5 memory keeps heavy multitasking smooth
  • 4TB NVMe SSD stores a large game library
  • 240mm liquid cooler sustains CPU clocks under load

商品規格

CPU TypeAMD Ryzen 7 9000 Series
CPU NameAMD Ryzen 7 9800X3D
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.7GHz
CPU Socket TypeAM5
CPU Main Features64 bit 8-Core Processor
GPU/VGA TypeNVIDIA GeForce RTX 5090
GPU Memory32GB GDDR7
Graphics CardGeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity128GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 7 9800X3D
Processor Main Features64 bit 8-Core Processor
Memory128 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseASUS TUF GT502
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 6
WLANWi-Fi 6
BluetoothBluetooth 5.2
BrandASUS
ChipsetAMD AM5
Motherboard NameASUS AM5 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB2
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB9
RJ451 port
Package TypeRetail

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How do I install the 240mm liquid cooler in the GT502 case, and which step do people get wrong?

Mount the radiator with tubes at the bottom or side, not the top, to prevent air bubbles from reaching the pump.

What maintenance will the 240mm liquid cooler and 1200W power supply need later?

Clean radiator fins and PSU intake filters every few months; the sealed loop requires no refill unless a leak appears.

What limit appears first when the Ryzen 7 9800X3D and RTX 5090 run sustained loads?

The 240mm radiator surface area limits heat rejection before the 1200W PSU or 128GB DDR5 hit their ratings.

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