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ASUS TUF GT502 mid-tower chassis with tempered glass side panel and RGB lighting

ASUS

ASUS TUF GT502 Ryzen 9 9900X RTX 5090 128GB DDR5 2TB NVMe Liquid Cooled Gaming PC

SKU CH-Y1ZV-0450R

Liquid-cooled desktop with a 12-core Ryzen 9 9900X at 4.4GHz, RTX 5090 with 32GB GDDR7, 128GB DDR5 and a 2TB NVMe SSD

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9900X
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.4GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 9-9900X

Struck-through versions exist but are not stocked here.

Video Card NVIDIA RTX 5090 32GB

Memory|Storage 128GB DDR5|2 TB SSD + 2TBHDD

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy multitasking
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 128 GB DDR5 across four slots handles large workloads
  • 2 TB NVMe SSD stores games and projects with fast access
  • 240 mm liquid cooler keeps the CPU stable under load

ASUS TUF GT502 liquid-cooled desktop

The ASUS TUF GT502 is a pre-built gaming desktop powered by an AMD Ryzen 9 9900X 12-core processor running at 4.4GHz. It pairs that CPU with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB of GDDR7 memory. The system includes 128GB of DDR5 RAM across four slots and a 2TB NVMe SSD for storage. A 240mm liquid cooler handles thermal management inside the chassis. Windows 11 Home comes installed and the unit is shipped tested.

Suits 4K gamers and creators; not for compact builds

This desktop targets users who want high-frame-rate 4K gaming or GPU-accelerated content creation without assembling parts themselves. The 1200W power supply and liquid cooling support sustained heavy loads. Buyers needing a smaller footprint or a lower-power system for basic office work should look elsewhere. The configuration is fixed at purchase, so anyone planning frequent GPU swaps or custom loop expansion will find the platform limiting.

240mm liquid cooler and 1200W PSU enable sustained

The bundled 240mm liquid cooler keeps the 12-core CPU at stable temperatures during extended sessions. The 1200W power supply delivers headroom for the RTX 5090 and full memory population without extra cables. Windows 11 Home activates immediately so the machine is ready to play on arrival. Component brands may vary, but the core specifications remain as listed.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy multitasking
  • RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 128 GB DDR5 across four slots handles large workloads
  • 2 TB NVMe SSD stores games and projects with fast access
  • 240 mm liquid cooler keeps the CPU stable under load

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9900X
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.4GHz
CPU Socket TypeAM5
CPU Main Features64 bit 12-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
SSD2TB NVMe
Storage Spec2TB SSD
Operating SystemWindows 11 Home
Power Supply1200W
GraphicsRTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-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

Other versions of this model

5 more in the same range

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

Questions about this item

Does the AM5 socket and DDR5 memory require a new motherboard if I want to reuse my current CPU?

The system uses an AM5 socket with DDR5 memory, so your existing CPU and memory must match both to be compatible.

Will my existing PCIe 3.0 expansion cards work in the PCI Express x16 slot used by the RTX 5090?

The graphics card occupies the PCI Express x16 slot, but additional slots on the motherboard can accept older PCIe cards at their native speeds.

How can I verify the 128 GB DDR5 and RTX 5090 32 GB GDDR7 are recognised after first boot?

Open Task Manager or Windows System Information to confirm 128 GB DDR5 memory and 32 GB GDDR7 on the RTX 5090 are reported.

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