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Black tower gaming desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom 24-Core Intel Core Ultra 9 285K 128GB DDR5 1TB NVMe 10TB HDD RTX 5090 32GB Gaming PC

SKU CH-Y890-VY2JA

A 24-core Intel Core Ultra 9 285K desktop with 128GB DDR5, 1TB NVMe SSD, 10TB HDD and an RTX 5090 32GB GPU for gaming, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K drives heavy rendering and AI workloads
  • 128GB DDR5 memory handles large datasets and multitasking with headroom to 192GB
  • RTX 5090 32GB GPU accelerates 3D modelling, simulation and inference
  • 1TB NVMe SSD plus 10TB HDD gives fast boot and massive project storage
  • Wi-Fi 7 and 2.5Gbps LAN provide high-throughput wired and wireless connectivity

24-Core Intel Core Ultra 9 285K Workstation

This Adamant Custom tower combines a 24-core Intel Core Ultra 9 285K processor with 128GB of DDR5 memory and an Nvidia GeForce RTX 5090 32GB graphics card. A 1TB NVMe SSD and 10TB hard drive provide high-capacity storage. The system ships with Windows 11 Pro and a 360mm liquid cooler.

Suited For Heavy Multitasking Not For Light Use

Creators and engineers running rendering, modelling or AI learning workloads will benefit from the core count, memory capacity and GPU VRAM. Buyers who only need web browsing, office applications or casual gaming will not use the available performance and should consider a less specialised system.

128GB DDR5 Memory Decides Fit

The motherboard supports up to 192GB across four slots, so the installed 128GB leaves room for expansion. If your workload demands the full 192GB today, you will need to add modules immediately; if 128GB covers current projects, the headroom handles future growth.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $7,965.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core Ultra 9 (Series 2)
CPU modelIntel Core Ultra 9 285K
CPU socketLGA 1851
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What motherboard and CPU socket does the Intel Core Ultra 9 285K require?

The Intel Core Ultra 9 285K requires an LGA 1851 socket, provided here by the Gigabyte Z890 Eagle motherboard with Wi-Fi 7 and Bluetooth5.4.

Can I keep my SATA SSDs or HDDs when moving to this system?

Yes, the Z890 Eagle board includes four SATA 6Gb/s ports supporting RAID 0, 1, 5 and 10, so existing SATA drives connect directly.

How can I verify the Samsung 990 PRO 1TB NVMe is delivering its rated speeds?

Run a sequential benchmark such as CrystalDiskMark; the drive is rated for up to 7450 MB/s read and 6900 MB/s write over PCIe 4.0x4.

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