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Black mid-tower desktop with liquid cooling visible inside

Adamant Custom

Adamant Custom Core Ultra 5 245K 192GB DDR5 1TB NVMe 10TB HDD RTX A400 4GB business desktop

SKU CH-7DVM-YFE0Y

A 14‑core liquid‑cooled workstation with 192GB DDR5, 1TB NVMe, 10TB HDD and RTX A400 graphics for multi‑display professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for demanding workloads
  • 192 GB DDR5 memory handles large datasets and multitasking smoothly
  • 1 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for fast boot and load times
  • 10 TB HDD with 256 MB cache stores extensive project archives locally
  • Nvidia RTX A400 4 GB with 4x MiniDP drives multiple professional displays

Purpose-built workstation

This desktop combines a 14-core Intel Core Ultra 5 245K processor with 192GB of DDR5 memory and an Nvidia RTX A400 graphics card. The configuration targets professionals who need reliable multi-threaded compute and certified driver stability for CAD, simulation or media pipelines. Liquid cooling keeps the CPU at sustained speeds during long renders. Buyers who require multiple full-height add-in cards or dual high-wattage GPUs will find the chassis and power budget limiting.

Storage capacity and headroom

A 1TB NVMe drive provides fast boot and scratch space, while a 10TB hard drive with 256MB cache adds deep capacity for project archives and raw footage. The motherboard offers four M.2 connectors and four SATA ports, so additional solid-state or mechanical volumes can be added internally. Workloads that demand sustained write throughput across many terabytes — such as uncompressed 8K capture — will saturate the mechanical drive before the NVMe becomes the bottleneck.

Build quality and daily connectivity

The Antec mid-tower case uses sound-dampening panels and a 240mm liquid cooler paired with low-noise 120mm and 140mm fans for quiet operation. Rear I/O includes Thunderbolt 4, 20Gbps and 10Gbps USB, 2.5G Ethernet, Wi-Fi 7 and Bluetooth 5.4. Four Mini DisplayPort outputs on the GPU drive multi-monitor arrays without adapters. Front-panel access covers two USB 3.0 ports and audio, while internal 3.5-inch and 2.5-inch bays remain available for future expansion.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $4,464.99
Cheaper than about 56% of the 2,161 comparable items (median $5,687.99).
RAM capacity 192 GB DDR5
Higher than about 80% of the 2,095 comparable items (median 64 GB).
SSD storage 1 TB NVMe
Lower than about 60% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1851
Memory
RAM capacity192 GB DDR5
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX A400
GPU interfacePCI Express x16
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Wired network2.5G Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

Will the 14-Core Intel Core Ultra 5 245K with its LGA 1851 socket and Z890 motherboard support my existing DDR5 memory kits?

The system ships with 192GB DDR5 installed, which matches the motherboard's maximum supported capacity of 192GB, so additional DDR5 kits cannot be added.

How can I verify the Samsung 990 PRO 1TB NVMe SSD is delivering its rated read and write speeds after setup?

Run a benchmark tool such as CrystalDiskMark and confirm sequential read speeds approach 7450 MB/sec and write speeds approach 6900 MB/sec as specified for the PCIe 4.0x4 drive.

Does the box include the four Mini DisplayPort cables needed for the RTX A400 4GB, or must they be purchased separately?

The GPU provides 4xMiniDP outputs; cables and monitors are not included and must be bought separately.

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