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

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming PC Ultra 5 245K 128GB DDR5 4TB NVMe 10TB HDD RTX 5090

SKU CH-4D35-Y8ME8

Liquid-cooled desktop with 14-core Intel Core Ultra 5 245K, 128GB DDR5, 4TB NVMe SSD, 10TB HDD and RTX 5090 32GB GPU

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K handles heavy workloads and gaming with ease
  • 128GB DDR5 memory keeps demanding applications and multitasking running smoothly
  • 4TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds for fast load times
  • Nvidia GeForce RTX 5090 32GB GPU powers high-resolution gaming and creative workflows
  • 240mm liquid cooler with quiet edition fan maintains low CPU temperatures under load

Built for AI workloads and 4K creation

This 2026 desktop pairs a 14-core Intel Core Ultra 5 245K with 128GB DDR5 and an Nvidia GeForce RTX 5090 32GB. Liquid cooling keeps the CPU stable during sustained compute or rendering sessions. Windows 11 Pro ships pre-installed on a 4TB Samsung 990 PRO NVMe drive. A secondary 10TB HDD adds bulk storage for project archives.

32GB VRAM on the RTX 5090 decides fit

The graphics card carries 32GB of video memory, the single figure that determines whether large models, 8K timelines or heavy texture sets stay resident on GPU. If your workflow needs more VRAM than 32GB, this system cannot meet it. The Z890 motherboard offers four M.2 slots and four SATA ports for future drive expansion.

240mm AIO and 1000W Gold PSU handle thermals

A 240mm quiet-edition liquid cooler manages the 14-core processor while three 120mm front fans and a 140mm PSU fan move air through the Antec P20 case. The 1000W 80 PLUS Gold supply with Japanese main capacitors delivers stable power to the RTX 5090 and all peripherals. Dust filters on bottom, front and top reduce buildup during long uptime.

Highlights

  • 14-core Intel Core Ultra 5 245K handles heavy workloads and gaming with ease
  • 128GB DDR5 memory keeps demanding applications and multitasking running smoothly
  • 4TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds for fast load times
  • Nvidia GeForce RTX 5090 32GB GPU powers high-resolution gaming and creative workflows
  • 240mm liquid cooler with quiet edition fan maintains low CPU temperatures under 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 5
CPU NameIntel Core Ultra 5 245K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5090
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
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

What does the 14-core Ultra 5 245K actually deliver in this desktop?

The 14-core Intel Core Ultra 5 245K runs at 4.2 GHz base and can boost to 5.20 GHz with 24 MB L3 cache, cooled by a 240 mm liquid cooler on a Z890 TUF motherboard.

How does the Z890 board's Thunderbolt 4 and USB 20 Gbps ports limit real-world throughput?

Rear I/O gives one Thunderbolt 4 Type-C, one USB 20 Gbps Type-C, three USB 10 Gbps and three USB 5 Gbps ports; mid-board adds another USB 20 Gbps Type-C, one USB 5 Gbps and two USB 2.0 headers.

Will the 32 GB RTX 5090 and 240 mm AIO fit in the Antec P20 case?

The Antec P20 mid-tower measures 469 x 220 x 490 mm, supports E-ATX boards, has three 120 mm front fans and dust filters on bottom, front and top for the liquid cooler and graphics card.

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