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

Adamant Custom

Adamant Custom Gaming PC Core Ultra 7 265K 32GB DDR5 4TB NVMe RTX 5090

SKU CH-YA05-DV70J

Liquid-cooled 20-core desktop with 32GB DDR5, 4TB NVMe and RTX 5090 32GB for high-end gaming and media work

  • Release Year2026
  • TypeGaming & Entertainment
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageGaming
  • ColorBlack
  • 20-core Intel Core Ultra 7 265K powers heavy workloads and high-refresh gaming
  • 32 GB DDR5 memory and 4 TB Samsung 990 PRO NVMe SSD deliver fast multitasking and storage
  • Nvidia GeForce RTX 5090 32 GB GPU handles 4K gaming and AI tasks
  • 240 mm liquid cooler and 1000 W 80 PLUS Gold PSU keep temperatures low and power stable
  • Wi-Fi 7, Bluetooth 5.4, Thunderbolt 4 and 2.5 Gb Ethernet provide high-speed connectivity

Adamant Custom Gaming PC Core Ultra 7 265K

This desktop ships new with a 20-core Intel Core Ultra 7 265K processor, 32GB DDR5 memory and a GeForce RTX 5090 graphics card. It targets enthusiasts who want a liquid-cooled system ready for 4K gaming and AI workloads without building from parts. Windows 11 Pro is pre-installed.

Z890 motherboard with Thunderbolt 4 and Wi-Fi 7

The ATX board provides one Thunderbolt 4 Type-C port, one USB 20Gbps Type-C port, three USB 10Gbps ports and three USB 5Gbps ports on the rear panel. Internal headers add another USB 20Gbps Type-C, one USB 5Gbps and two USB 2.0 connections. Four M.2 slots and four SATA 6Gbps ports handle storage expansion. Wireless uses Wi-Fi 7 2x2 with Bluetooth5.4.

Upgrades from air-cooled builds with lesser GPUs

The 240mm liquid cooler replaces standard air cooling for the CPU, while the RTX 5090 with 32GB VRAM replaces mid-range cards that limit texture quality at high resolution. The 1000W 80 PLUS Gold PSU supports the full load. Buyers who need more than 4TB of fast storage or a second graphics card should consider a different platform.

Highlights

  • 20-core Intel Core Ultra 7 265K powers heavy workloads and high-refresh gaming
  • 32 GB DDR5 memory and 4 TB Samsung 990 PRO NVMe SSD deliver fast multitasking and storage
  • Nvidia GeForce RTX 5090 32 GB GPU handles 4K gaming and AI tasks
  • 240 mm liquid cooler and 1000 W 80 PLUS Gold PSU keep temperatures low and power stable
  • Wi-Fi 7, Bluetooth 5.4, Thunderbolt 4 and 2.5 Gb Ethernet provide high-speed connectivity

Specifications

Release Year2026
TypeGaming & Entertainment
Form FactorDesktop
AI FeaturesAI Ready
UsageGaming
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 5090
Memory Capacity32GB 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

Should I pick the 32GB DDR5 or upgrade to the maximum 192 GB?

The system ships with 32GB DDR5 across four slots and supports up to 192 GB total; choose 32GB for current gaming workloads or expand later if you run memory-heavy creative apps.

What does the 20-core Core Ultra 7 265K at 3.7GHz deliver in daily use?

Twenty cores and a 5.50 GHz boost clock give strong multi-thread throughput for gaming, streaming and content creation while the 240mm liquid cooler keeps temperatures in check.

How fast is the Samsung 990 PRO 4TB NVMe over the PCIe 4.0x4 link?

The drive is rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s, so large game installs and video projects load at near-peak PCIe 4.0 speeds.

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