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Black Corsair 4000D mid-tower with tempered glass side panel, 240 mm AIO liquid cooler visible inside

Adamant Custom

Adamant Custom Gaming PC Core Ultra 5 245K 192GB DDR5 1TB NVMe 10TB HDD RTX 5070 750W Liquid Cooled

SKU CH-66FQ-MJXVB

A liquid-cooled desktop with a 14-core Intel Core Ultra 5 245K, 192GB DDR5, 1TB NVMe SSD, 10TB HDD and RTX 5070 graphics for high-end gaming and workstation tasks

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 192 GB DDR5 memory handles large workloads without swapping
  • 1 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • 10 TB hard drive with 256 MB cache stores massive media libraries
  • NVIDIA GeForce RTX 5070 12 GB GPU accelerates creative and gaming tasks

Adamant Custom Gaming Desktop

The Adamant Custom system is a new gaming desktop built around a 14-core Intel Core Ultra 5 245K processor and 192 GB of DDR5 memory. It combines a 1 TB NVMe SSD with a 10 TB hard drive for fast boot and mass storage. A GeForce RTX 5070 graphics card with 12 GB of video memory drives the visuals. The chassis is a Corsair 4000D with tempered glass panels and liquid CPU cooling.

Suited for creators and multitaskers

This configuration suits users who need high memory capacity for content creation, virtualisation or heavy multitasking alongside gaming at high settings. The 192 GB DDR5 limit is fixed by the motherboard, so buyers who anticipate needing more system memory should look at platforms that support larger kits. The single GPU slot means builders who want multi-GPU rendering cannot expand graphics performance internally.

Ready to use with standard ATX parts

The PC arrives assembled with Windows 11 Pro installed and requires only power, display and peripheral connections. The 240 mm liquid cooler is pre-filled and mounted, so no cooler installation is needed. The 750 W power supply uses standard ATX cables; routing them through the case grommets is straightforward. The only common issue is the front-panel USB-C header, which needs a compatible motherboard connector to function.

Highlights

  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 192 GB DDR5 memory handles large workloads without swapping
  • 1 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • 10 TB hard drive with 256 MB cache stores massive media libraries
  • NVIDIA GeForce RTX 5070 12 GB GPU accelerates creative and gaming tasks

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWorkstation
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 5070
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDD10TB
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

Does the motherboard's LGA 1851 socket require a specific cooler bracket for the 240 mm AIO?

The included 240 mm Quiet Edition liquid cooler is pre-fitted for the LGA 1851 socket on the Z890-PLUS TUF board, so no extra bracket is needed.

Can I keep my existing SATA SSDs and connect them to the four SATA 6 Gb/s ports on the Z890 motherboard?

Yes, the board provides four SATA 6 Gb/s connectors and the Corsair 4000D case has two internal 3.5" bays for additional drives.

How can I verify the Samsung 990 PRO is running at PCIe 4.0 x4 speeds after Windows 11 Pro setup?

Open Task Manager, select the Performance tab, click the 1 TB NVMe drive and confirm the link speed shows PCIe 4.0 x4.

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