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Black tower PC with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K RTX 5070 Ti 128GB DDR5 1TB NVMe Gaming PC

SKU CH-CXYS-1FKSJ

A 24-core Intel Ultra 9 workstation with 128GB DDR5, RTX 5070 Ti graphics and liquid cooling for rendering, AI and gaming

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K at 3.7 GHz up to 5.70 GHz for heavy multitasking
  • 128 GB DDR5 high-performance memory expandable to 192 GB for large datasets
  • Nvidia GeForce RTX 5070 Ti 16 GB GPU for AI and rendering workloads
  • 1 TB Samsung 990 PRO NVMe SSD with 7450 MB/s read and 6900 MB/s write speeds
  • 360 mm quiet liquid CPU cooler plus 850 W 80 PLUS Bronze PSU for stable sustained performance

24-Core Ultra 9 Workstation

This Adamant Custom tower pairs a 24-core Intel Core Ultra 9 285K processor with 128GB of DDR5 memory and an Nvidia GeForce RTX 5070 Ti graphics card. It targets professionals who need high multi-thread throughput for rendering, modelling or AI learning workloads alongside capable gaming performance. The system ships with Windows 11 Pro installed and a 1TB Samsung 990 PRO NVMe drive.

Z890 Platform Constraints

The Gigabyte Z890M AORUS motherboard provides four DDR5 slots populated to 128GB with a 192GB ceiling, three M.2 connectors and four SATA 6Gb/s ports. Rear I/O includes one USB4 Type-C, one USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports. Networking uses Intel 2.5Gb Ethernet plus Wi-Fi 7 and Bluetooth5.4. The 850W 80 PLUS Bronze PSU sets the power envelope for future upgrades.

Pre-Built Assembly Notes

The PC arrives fully assembled with a 360mm liquid cooler mounted on the LGA 1851 socket and the RTX 5070 Ti seated in the primary PCIe slot. Front-panel USB 3.2 Gen 2x2 Type-C requires a compatible motherboard header to function. Builders adding storage must use the two 3.5-inch or two 2.5-inch internal bays and verify SATA or M.2 lane availability.

How it compares

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

Price $4,035.99
Pricier than about 77% 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 driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070 Ti
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

Should I choose the 128 GB DDR5 configuration or upgrade to the 192 GB maximum supported?

The system ships with 128 GB DDR5 across four slots. The Z890 motherboard supports up to 192 GB, so you can add more later if workloads demand it.

What does the 5.70 GHz boost clock on the 24-core Ultra 9 285K mean for daily rendering?

The processor can reach 5.70 GHz on active cores, giving strong single-thread speed for viewport interaction while the 24 cores handle parallel render jobs.

How does the PCIe 4.0 x4 link on the 1 TB Samsung 990 PRO affect real-world load times?

The drive connects via PCIe 4.0 x4, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s, so large project files open quickly.

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