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ASUS TUF GT502 mid-tower gaming desktop, dark chassis with RGB lighting and liquid cooling

ASUS

ASUS TUF GT502 Intel Core Ultra 9 285K RTX 5090 128GB DDR5 4TB NVMe Liquid Cooled Gaming PC

SKU CH-SFHF-2XKC2

Pre-built desktop with 24-core Intel Core Ultra 9 285K at 5.7GHz, RTX 5090 32GB GDDR7, 128GB DDR5, 4TB NVMe, 240mm liquid cooling, 1200W PSU, Windows 11 Home

  • CPU TypeIntel Core Ultra 9 Series 2
  • CPU NameIntel Core Ultra 9 285K
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency5.7GHz
  • CPU Socket TypeLGA 1851

CPU Intel Core Ultra 9-285K

Struck-through versions exist but are not stocked here.

Video Card NVIDIA RTX 5090 32GB

Memory|Storage 128GB DDR5|4 TB SSD + 2TBHDD

  • 24-core Intel Core Ultra 9 285K at 5.7 GHz powers heavy multitasking
  • NVIDIA GeForce RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 128 GB DDR5 memory handles large workloads without bottlenecks
  • 4 TB NVMe SSD stores a vast game library with fast load times
  • 240 mm liquid cooler keeps the CPU stable under sustained loads

Desktop power for 4K creators

The ASUS TUF GT502 is a liquid cooled gaming desktop built around an Intel Core Ultra 9 285K processor with 24 cores running at 5.7GHz. It pairs that CPU with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB GDDR7 memory and 128GB DDR5 system memory across four slots. A 4TB NVMe SSD and 1200W power supply complete the Windows 11 Home platform.

Replaces older 8K workstations

Builders moving from systems limited to 16GB or 32GB VRAM gain the 32GB GDDR7 buffer needed for large 3D scenes and high resolution textures. The jump is worth it when current projects exhaust GPU memory or when 240mm liquid cooling cannot sustain boost clocks on lesser cards. Buyers who need more storage than 4TB or multiple GPU slots should look elsewhere.

PCI Express x16 and DDR5 limits

The graphics interface uses a single PCI Express x16 link, so adding a second RTX card is not possible inside this chassis. Memory runs at DDR5 speeds across four populated slots, leaving no room for further RAM expansion without replacing modules. The 1200W supply defines the total power ceiling for all installed components.

Highlights

  • 24-core Intel Core Ultra 9 285K at 5.7 GHz powers heavy multitasking
  • NVIDIA GeForce RTX 5090 with 32 GB GDDR7 drives 4K and VR gaming
  • 128 GB DDR5 memory handles large workloads without bottlenecks
  • 4 TB NVMe SSD stores a vast game library with fast load times
  • 240 mm liquid cooler keeps the CPU stable under sustained loads

Specifications

CPU TypeIntel Core Ultra 9 Series 2
CPU NameIntel Core Ultra 9 285K
Installed Qty1
Max Supported Qty1
CPU Base Frequency5.7GHz
CPU Socket TypeLGA 1851
CPU Main Features64 bit 24-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
ProcessorCore Ultra 9 285K
Processor Main Features64 bit 24-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 7
WLANWi-Fi 7
BluetoothBluetooth v5.4
BrandASUS
ChipsetIntel LGA 1851
Motherboard NameASUS LGA 1851 Motherboard WIFI DDR5
Screen SizeNo Screen
Front USB2
Video Ports1 x HDMI 2.1b, 3 x DisplayPort 2.1b
Rear USB7
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

Will the 240 mm liquid cooler and 1200 W power supply fit inside the ASUS TUF GT502 case?

The system ships pre-assembled in the GT502 chassis with the 240 mm liquid cooler and 1200 W power supply already installed, so no additional fitment checks are required.

What is the correct way to seat the RTX 5090 in the PCI Express x16 slot during installation?

The graphics card is factory-installed in the PCI Express x16 slot; the step users often miss is connecting both 12 V HPWR power cables from the 1200 W supply before first boot.

When should the 240 mm liquid cooler coolant be checked or replaced?

The sealed 240 mm liquid cooler is maintenance-free for the life of the system; no coolant checks or replacements are needed.

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