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Black mid-tower desktop with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom Gaming PC Core Ultra 7 265K 192GB DDR5 4TB NVMe RTX 5080

SKU CH-EJHG-5EZP5

A liquid-cooled workstation desktop with a 20-core Intel Core Ultra 7 265K CPU, 192GB DDR5 memory, 4TB NVMe SSD and an Nvidia GeForce RTX 5080 16GB GPU for rendering, AI learning and high-end gaming

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 20-core Intel Core Ultra 7 265K powers heavy rendering and AI workloads
  • 192GB DDR5 memory handles large datasets and multitasking without slowdown
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for fast asset loading
  • Nvidia RTX 5080 16GB GPU accelerates creative and gaming performance
  • 240mm liquid cooler keeps the CPU quiet under sustained loads

Purpose-built workstation

This desktop targets professionals who need a single machine for rendering, 3D modelling and AI workloads alongside high-end gaming. A 20-core Intel Core Ultra 7 265K processor and 192 GB of DDR5 memory deliver the multi-threaded throughput those tasks demand. The system ships with Windows 11 Pro pre-installed and a 240 mm liquid cooler to sustain heavy compute loads.

Capacity and headroom

Fourteen terabytes of total storage are not present; the 4 TB Samsung 990 PRO NVMe drive provides 7450 MB/s read and 6900 MB/s write speeds for active projects. The 16 GB frame buffer on the RTX 5080 GPU handles complex scenes, but larger datasets will require external or network storage. All four DDR5 slots are populated, so memory cannot be expanded beyond the factory 192 GB limit.

Bundled connectivity and software impact

The Z890 TUF motherboard adds Thunderbolt 4, USB 20 Gbps Type-C, Wi-Fi 7 and Bluetooth 5.4 for fast peripheral and network links. Realtek 7.1 surround audio supports monitoring without an external interface. Windows 11 Pro enables BitLocker, Hyper-V and remote desktop features that the Home edition lacks, letting the machine join managed environments immediately.

Highlights

  • 20-core Intel Core Ultra 7 265K powers heavy rendering and AI workloads
  • 192GB DDR5 memory handles large datasets and multitasking without slowdown
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for fast asset loading
  • Nvidia RTX 5080 16GB GPU accelerates creative and gaming performance
  • 240mm liquid cooler keeps the CPU quiet under sustained loads

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 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5080
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB 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 Intel Core Ultra 7 265K on LGA 1851 fit my existing LGA 1700 cooler and motherboard?

No — the Core Ultra 7 265K uses the new LGA 1851 socket, so an LGA 1700 cooler and motherboard are not compatible. This system ships with a 240 mm liquid cooler matched to the socket.

How can I confirm the Samsung 990 PRO 4 TB NVMe drive is delivering its rated 7450 MB/s read and 6900 MB/s write after setup?

Run a sequential benchmark such as CrystalDiskMark on the OS drive; sustained results near 7450 MB/s read and 6900 MB/s write confirm the PCIe 4.0 x4 link is operating correctly.

Which components are included in the box and what must I supply myself?

The box contains the complete desktop with Antec P20 case, Z890 motherboard, Core Ultra 7 265K, 192 GB DDR5, 4 TB Samsung 990 PRO NVMe, RTX 5080 16 GB GPU, 1000 W 80 PLUS Gold PSU, 240 mm liquid cooler, Windows 11 Pro and Wi-Fi 7 / Bluetooth 5.4. Only a monitor, keyboard and mouse are needed separately.

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