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Black mid-tower gaming desktop with tempered glass side panel and liquid CPU cooler

Adamant Custom

Adamant Custom Liquid Cooled Gaming PC Core Ultra 5 245K RTX 5090 32GB DDR5 1TB NVMe

SKU CH-D1NJ-SHT19

A 14-core Intel Core Ultra 5 245K desktop with liquid CPU cooling, 32GB DDR5, 1TB NVMe storage and an RTX 5090 graphics card running Windows 11 Pro

  • Release Year2026
  • TypeGaming & Entertainment
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageGaming
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 32 GB DDR5 memory handles multitasking and heavy workloads
  • 1 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • RTX 5090 32 GB GPU powers high-fidelity gaming and creative tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Core Ultra 5 245K desktop

This new gaming desktop PC pairs a 14-core Intel Core Ultra 5 245K processor running at 4.2 GHz with an Nvidia GeForce RTX 5090 graphics card. It ships with 32 GB of DDR5 memory and a 1 TB NVMe SSD inside a Corsair 4000D tempered-glass case. Windows 11 Pro is pre-installed and the system is described as AI ready.

Liquid cooling and 1000 W PSU

A 240 mm quiet-edition liquid CPU cooler handles the processor while a Thermaltake Toughpower 1000 W 80 PLUS Gold supply with Japanese capacitors and a 140 mm fan delivers power. The Z890-PLUS TUF motherboard adds Wi-Fi 7, Bluetooth 5.4, Thunderbolt 4, multiple 20 Gbps and 10 Gbps USB ports, four SATA 6 Gb/s ports and four M.2 slots. Realtek 7.1 surround audio and Intel 2.5 Gb Ethernet complete the I/O.

32 GB DDR5 with 192 GB ceiling

The board holds 32 GB of DDR5 in two of four slots, leaving room to reach the 192 GB maximum. The Samsung 990 PRO SSD reads up to 7450 MB/s and writes up to 6900 MB/s over PCIe 4.0 x4. Two 3.5-inch and two 2.5-inch internal bays remain free for extra storage. Builders who need more than 32 GB of GPU memory or a second graphics card will not be served by this configuration.

Highlights

  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 32 GB DDR5 memory handles multitasking and heavy workloads
  • 1 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • RTX 5090 32 GB GPU powers high-fidelity gaming and creative tasks
  • 240 mm liquid cooler keeps CPU temperatures low under load

Specifications

Release Year2026
TypeGaming & Entertainment
Form FactorDesktop
AI FeaturesAI Ready
UsageGaming
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 5
CPU NameIntel Core Ultra 5 245K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5090
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

Will the 240 mm AIO liquid cooler need coolant replacement or pump service later?

The sealed 240 mm Quiet Edition AIO is maintenance-free; no coolant top-ups or pump servicing are required during its service life.

What thermal limit appears first when the 14-core Core Ultra 5 245K and RTX 5090 run flat-out?

The CPU can boost to 5.20 GHz, so its 240 mm radiator becomes the first thermal bottleneck under sustained combined load.

How loud and hot does the 1000 W 80 PLUS Gold PSU get during all-day operation?

The Thermaltake Toughpower uses a 140 mm ultra-quiet fan and Japanese capacitors, keeping noise and exhaust heat low even at continuous high load.

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