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Black mid-tower case with tempered glass side panel and RGB lighting

PRC

PRC TUF Gaming Special Edition Ryzen 9 3900X 12-Core 3.8GHz 16GB DDR4-3200 Radeon RX 6600 XT 8GB 512GB NVMe

SKU CH-K22X-ZSDMK

Gaming desktop with 12-core Ryzen 9 3900X, 16GB DDR4-3200, Radeon RX 6600 XT 8GB GDDR6, 512GB NVMe plus 1TB SATA storage, WiFi 5 and 700W supply in an ASUS TUF GT501 RGB tempered-glass case

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • UsageConsumer
  • ColorBlack
  • ProcessorAMD Ryzen 9 3900X 3.8GHz 12-Core
  • Processor Main Features64 bit 12-Core Processor

CPU AMD Ryzen 9 3900X

Video Card AMD Radeon RX 6600 XT

Memory|Storage|OS 16GB DDR4|512GB SSD + 1TB HDD|Windows 11 Pro

  • 12-core Ryzen 9 3900X at 3.8GHz powers heavy workloads
  • Radeon RX 6600 XT with 8GB GDDR6 drives high-fidelity gaming
  • 16GB DDR4-3200 memory keeps multitasking smooth
  • 512GB NVMe plus 1TB SATA storage blends speed and capacity
  • ASUS TUF GT501 tempered-glass case with 360mm liquid cooling sustains performance

Built for high-frame-rate gaming

This desktop pairs a 12-core Ryzen 9 3900X processor running at 3.8 GHz with a Radeon RX 6600 XT graphics card carrying 8 GB of GDDR6 memory. Sixteen gigabytes of DDR4-3200 RAM and a 512 GB NVMe SSD give quick level loads and responsive multitasking. Windows 11 Pro is installed and ready for the latest DirectX 12 titles.

Thermals noise and power draw in normal use

A Thermaltake 360 mm liquid cooler keeps the unlocked CPU at modest temperatures during typical gaming sessions. The 700 W power supply delivers headroom for the GPU and system components without running its fan at high speed. Inside the ASUS TUF Gaming GT501 tempered-glass case, airflow remains steady so acoustic output stays low while browsing or streaming.

Behaviour under sustained load

Extended play keeps the liquid loop circulating coolant through the 360 mm radiator, preventing thermal throttling on the 12-core chip. The Radeon RX 6600 XT maintains stable clocks across long matches thanks to consistent case ventilation. Gigabit Ethernet and WiFi 5 connectivity stay reliable when background downloads run alongside gameplay. A secondary 1 TB SATA drive provides extra space for recordings and large game libraries.

Highlights

  • 12-core Ryzen 9 3900X at 3.8GHz powers heavy workloads
  • Radeon RX 6600 XT with 8GB GDDR6 drives high-fidelity gaming
  • 16GB DDR4-3200 memory keeps multitasking smooth
  • 512GB NVMe plus 1TB SATA storage blends speed and capacity
  • ASUS TUF GT501 tempered-glass case with 360mm liquid cooling sustains performance

Specifications

BrandPriceRightComputers
SeriesGaming
ModelTUF Gaming
Part Number001
TypeGaming & Entertainment
Form FactorDIMM 288-pin
UsageConsumer
ColorBlack
ProcessorAMD Ryzen 9 3900X 3.8GHz 12-Core
Processor Main Features64 bit 12-Core Processor
Memory16 GB DDR4 3200
Storage512GB NVMe M.2 SSD + 1 TB SATA HD
GraphicsRadeon RX 6600 XT 8GB GDDR6 HDMI DP
AudioSound card - Integrated
EthernetGigabit Ethernet
Power Supply700W
MonitorMonitor not included
CaseASUS TUF Gaming GT501 RGB Tempered Glass
Operating SystemWindows 11 Pro
Windows 11Ready
ChipsetAMD X570
Motherboard NameASUS TUF GAMIING X570-PLUS(WIFI)
CPU TypeAMD Ryzen 9 3rd Gen
Installed Qty1
Max Supported Qty1
CPU NameAMD Ryzen 9 3900X
CPU Socket TypeAM4
CPU Main Features64 bit 12-Core Processor
GPU/VGA TypeAMD Radeon RX 6600 XT
GPU Memory8 GB GDDR6
Graphics InterfacePCI Express 2.0 x16
Virtual Reality ReadyYes
Memory Capacity16GB DDR4
Memory SpeedDDR4 3200
Memory Spec8 GB x 2
Memory Slot (Total)4
Memory Slot (Available)2
Memory Slots (Available/Total)2/4
Maximum Memory Supported128 GB
SSD512GB PCIe
HDD1TB
HDD InterfaceNVMe M.2
Screen SizeNo Screen
Audio ChipsetRealtek S1200A
Audio Channels8 channels
LAN ChipsetRealtek 8118H
LAN Speed10/100/1000Mbps
WLAN802.11ac Wireless LAN
BluetoothBluetooth 5.0
PS/21
Rear USB6
RJ451 port
Rear Audio Ports5 ports
S/P DIF1 port
Mouse TypeUSB Mouse
Keyboard TypeUSB Keyboard
Dimensions (H x W x D)22 x 10 x 22
Weight32
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

How is the Thermaltake Floe Riing 360 RGB liquid cooler installed on the Ryzen 9 3900X, and what step do builders often miss?

The 360 mm radiator mounts to the top or front of the ASUS TUF Gaming GT501 case; the step many miss is removing the protective film from the cold-plate before seating it on the 12-core processor.

Which components in this desktop will need maintenance or replacement down the line?

The 1 TB SATA hard drive has moving parts and is the first item likely to need replacement; the 512 GB NVMe SSD and 16 GB DDR4-3200 memory have no mechanical wear.

What limit appears first when the Radeon RX 6600 XT 8 GB GDDR6 runs sustained heavy loads?

The 700 W power supply sets the ceiling; the graphics card and Ryzen 9 3900X together can draw close to that rating under prolonged gaming, so headroom becomes the limiting factor.

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