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Black mid-tower desktop with liquid cooling and four Mini DisplayPort outputs

Adamant Custom

Adamant Custom Intel Core Ultra 7 265K 128GB DDR5 1TB NVMe 10TB HDD RTX A400 business desktop

SKU CH-T83Q-T1TW8

A 20-core liquid-cooled workstation with 128GB DDR5, 1TB NVMe, 10TB HDD and RTX A400 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K handles heavy workloads
  • 128GB DDR5 memory supports large datasets and multitasking
  • 1TB NVMe SSD plus 10TB HDD gives fast boot and massive storage
  • Nvidia RTX A400 4GB with four MiniDP outputs drives multiple displays
  • 240mm liquid cooling keeps the CPU quiet under sustained load

Built for media workstations

This business desktop pairs a 20-core Intel Core Ultra 7 265K processor with 128GB of DDR5 memory and an Nvidia RTX A400 graphics card driving four Mini DisplayPort outputs. A 1TB NVMe SSD and a 10TB hard drive provide fast boot and deep archive storage in a single chassis.

Ready to run out of the box

The system arrives assembled with Windows 11 Pro installed and a 240mm liquid cooler mounted on the CPU. Internal cable routing is handled by the builder; the only physical step is connecting your own displays to the GPU’s Mini DisplayPort connectors.

Suits creators needing quiet multi-display power

The quiet liquid cooler and sound-dampened case keep noise low for studio environments. Buyers who need more than four display outputs, a higher VRAM GPU, or a smaller footprint should look at a different configuration.

How it compares

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

Price $3,284.99
Cheaper than about 62% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR5
Higher than about 60% 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 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1851
Memory
RAM capacity128 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

How can I verify the 240 mm liquid cooler is running after I power on the system?

Listen for the pump and check the fan control button on the front panel; the 240 mm AIO and the case fans should spin up immediately.

Which storage drives and graphics card come pre-installed, and what is not included?

The system ships with a 1 TB Samsung 990 PRO NVMe SSD, a 10 TB HDD with 256 MB cache, and an Nvidia RTX A400 4 GB card with four MiniDP outputs; a monitor is not included.

The motherboard supports up to 192 GB — should I choose the 128 GB DDR5 configuration or add more later?

The build already includes 128 GB of DDR5; the Z890-PLUS TUF board has four M.2 slots and supports a maximum of 192 GB if you need to expand later.

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