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

Adamant Custom

Adamant Custom 20-Core Core Ultra 7 265K 128GB DDR5 4TB NVMe RTX 5070 Ti Gaming PC

SKU CH-SJEZ-HFQBZ

A 20-core Intel Core Ultra 7 265K desktop with 128GB DDR5, 4TB NVMe and RTX 5070 Ti 16GB for rendering, AI work and gaming

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy rendering
  • 128GB DDR5 supports large AI models and multitasking workloads
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 Ti 16GB GPU accelerates creative and gaming tasks
  • 240mm liquid cooler keeps CPU temperatures low under sustained load

20-Core Workstation Desktop

This system pairs a 20-core Intel Core Ultra 7 265K processor with 128GB of DDR5 memory and a 4TB NVMe SSD. The GeForce RTX 5070 Ti provides 16GB of video memory. It ships with Windows 11 Pro installed and uses a 240mm liquid cooler on a Z890 motherboard.

Creators Who Need Local GPU Memory

The 16GB frame buffer suits 3D rendering, video editing and AI workloads that must stay on the card. The four memory slots are already populated to 128GB, leaving room to reach the 192GB ceiling later. Buyers who want more storage than 4TB or a second graphics card should look at a different platform.

Pre-Built With Standard ATX Layout

The PC arrives fully assembled in a mid-tower case measuring 469 by 220 by 490 millimetres. An 850W 80 PLUS Bronze unit powers the build. The motherboard offers Thunderbolt 4, USB 20Gbps and 10Gbps ports, plus Wi-Fi 7 and Bluetooth 5.4. Builders should verify their own peripheral clearance before adding extra drives or expansion cards.

Highlights

  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy rendering
  • 128GB DDR5 supports large AI models and multitasking workloads
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/s read speed
  • RTX 5070 Ti 16GB GPU accelerates creative and gaming tasks
  • 240mm liquid cooler keeps CPU temperatures low under sustained load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWork / Business
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 5070 Ti
Memory Capacity128GB 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

Do I need to buy a monitor separately to use this PC?

Yes, the system ships without a screen so you must provide your own display with HDMI or DisplayPort input.

Will my existing SATA SSDs or hard drives work with the Z890 motherboard inside this build?

The board includes four SATA 6Gb/s ports and drive bays for two 3.5" or 2.5" drives so older SATA storage drops straight in.

How can I verify the Samsung 990 PRO 4TB NVMe is running at PCIe 4.0 speeds after first boot?

Open Task Manager, select the Performance tab, choose the 4TB drive and confirm the link speed reads PCIe 4.0 with sequential reads near 7450 MB/s.

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