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Black mid-tower gaming desktop with tempered glass side panel and ARGB lighting

Adamant Custom

Adamant Custom Intel Core Ultra 7 265K 192GB DDR5 8TB NVMe RTX 5090 gaming PC

SKU CH-E0P2-T39FN

A 20-core Intel Core Ultra 7 265K desktop with 192GB DDR5, 8TB NVMe storage and an RTX 5090 32GB GPU for rendering, modelling and AI workloads

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWorkstation
  • ColorBlack
  • 20-core Intel Core Ultra 7 265K drives heavy rendering and AI workloads
  • 192GB DDR5 memory handles massive datasets and multitasking without bottlenecks
  • 8TB NVMe storage across dual Samsung 990 PRO drives delivers 7450 MB/s reads
  • GeForce RTX 5090 32GB accelerates professional 3D modelling and real-time ray tracing
  • 240mm liquid cooler keeps the CPU quiet under sustained 5.50 GHz boost

Core specification

This gaming desktop PC centres on the 20-core Intel Core Ultra 7 265K running at 3.7 GHz with a 5.50 GHz boost and 30 MB L3 cache. It targets creators and engineers who need heavy multi-threaded compute for rendering, modelling and AI learning workloads.

Thermals noise power

A 240 mm liquid cooler handles the CPU while the case uses four 140 mm fans rated at 1500 rpm and 30 dBA each. The Thermaltake Toughpower 1000W 80 PLUS Gold unit supplies power with Japanese main capacitors and over-voltage, under-voltage, over-power and short-circuit protection.

Deciding spec

The system ships with 192 GB of DDR5 memory, the maximum the platform supports, leaving no free slots for future expansion. Buyers who need more memory capacity cannot upgrade this configuration.

Highlights

  • 20-core Intel Core Ultra 7 265K drives heavy rendering and AI workloads
  • 192GB DDR5 memory handles massive datasets and multitasking without bottlenecks
  • 8TB NVMe storage across dual Samsung 990 PRO drives delivers 7450 MB/s reads
  • GeForce RTX 5090 32GB accelerates professional 3D modelling and real-time ray tracing
  • 240mm liquid cooler keeps the CPU quiet under sustained 5.50 GHz boost

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 5090
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB 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

How do I install the 240 mm liquid CPU cooler on the LGA 1851 socket, and what step is often missed?

Mount the backplate, apply thermal paste, secure the water block with the four spring screws in a cross pattern, then connect the pump header and fan cables to the motherboard — many builders forget to plug in the pump power cable.

Which components will need replacement first during the life of this workstation?

The 240 mm AIO pump and the four 140 mm case fans are the only moving parts; plan to swap the pump after several years and the fans if bearing noise appears.

What thermal limit appears first when the Core Ultra 7 265K runs at 5.50 GHz under sustained load?

The 240 mm radiator surface area becomes the bottleneck; coolant temperature rises until the CPU hits its thermal throttle point despite the liquid loop.

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