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

Adamant Custom

Adamant Custom Intel Core Ultra 9 285K RTX 5090 128GB DDR5 4TB NVMe 10TB HDD Gaming PC

SKU CH-TRMZ-RDK7R

A 24-core Intel Ultra 9 workstation with 128GB DDR5, 4TB NVMe SSD, 10TB HDD and RTX 5090 32GB graphics for rendering, AI learning and high-end gaming

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeGeForce RTX 5090
  • Memory Capacity128GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Core Ultra 9 285K powers heavy multi-threaded workloads
  • 32GB RTX 5090 GPU accelerates rendering and AI tasks
  • 128GB DDR5 memory handles large datasets without swapping
  • 4TB NVMe SSD plus 10TB HDD gives fast boot and massive storage
  • 360mm liquid cooler keeps CPU temperatures low under sustained load

Built for 24-core rendering and AI workloads

This Adamant Custom workstation pairs an Intel Core Ultra 9 285K with an Nvidia GeForce RTX 5090 32GB GPU and 128GB of DDR5 memory. A 4TB Samsung 990 PRO NVMe drive and a 10TB HDD provide fast primary storage plus deep capacity. The system ships with Windows 11 Pro on a Gigabyte Z890 UD motherboard inside a Corsair 4000D mid-tower case.

Suits creators who need 128GB RAM

The 128GB kit fills every slot on the board, so builders who plan to expand to the 192GB maximum must replace modules rather than add them. The 360mm liquid cooler and 1200W power supply handle the factory configuration, but buyers who want more storage bays than the two 3.5-inch and two 2.5-inch internal mounts should look at a larger chassis.

Arrives fully assembled

The 360mm AIO is pre-mounted to the CPU, eliminating the most error-prone step of a custom loop. The only common issue is transit vibration loosening the GPU bracket or a power cable; reseating the card and checking the 12VHPWR connector before first boot resolves it. Motherboard Wi-Fi 6E and Bluetooth 5.3 antennas screw into the rear I/O panel in seconds.

Highlights

  • 24-core Intel Core Ultra 9 285K powers heavy multi-threaded workloads
  • 32GB RTX 5090 GPU accelerates rendering and AI tasks
  • 128GB DDR5 memory handles large datasets without swapping
  • 4TB NVMe SSD plus 10TB HDD gives fast boot and massive storage
  • 360mm liquid cooler keeps CPU temperatures low under sustained load

Specifications

CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5090
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorMid Tower
Release Year2026
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 6E
LAN ChipsetIntegrated
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

Does the Corsair 4000D case provide the front-panel USB-C port my headset dock needs?

Yes, the front I/O includes one USB 3.2 Type-C port plus two USB 3.2 Gen 1 ports and a combo audio jack.

Will the Gigabyte Z890 UD motherboard still run my existing SATA SSDs and 3.5-inch hard drives?

The board offers four SATA 6 Gb/s ports and the case has two internal 3.5-inch bays, so current SATA drives fit without adapters.

How can I verify the Samsung 990 PRO is delivering its rated PCIe 4.0 x4 throughput after Windows 11 Pro is installed?

Run CrystalDiskMark; sequential read should approach 7450 MB/s and write 6900 MB/s when the drive is the active OS volume.

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