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Adamant Custom

Adamant Custom Gaming Desktop PC Intel Core Ultra 9 285K 128GB DDR5 4TB NVMe RTX 5070 Liquid Cooled

SKU CH-TAEY-SN709

A liquid-cooled gaming desktop with a 24-core Intel Core Ultra 9 285K, 128GB DDR5, 4TB NVMe SSD and RTX 5070 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking
  • 4 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • RTX 5070 12 GB GPU accelerates gaming and creative tasks
  • 360 mm liquid cooler keeps CPU temperatures low under load

24-Core Intel Core Ultra 9 285K Workstation

This Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with 128GB of DDR5 memory and a 4TB NVMe SSD. The system targets creators and engineers who need high multi-threaded throughput for rendering, compilation or large dataset work. A GeForce RTX 5070 graphics card adds GPU acceleration for compatible professional applications. Windows 11 Pro is pre-installed on the 4TB Samsung 990 PRO drive.

360mm Liquid Cooling Under Sustained Load

A 360mm quiet-edition AIO cooler handles the CPU thermal output during extended all-core workloads. The liquid loop moves heat to a 140mm radiator fan that maintains low acoustic levels while the 24 cores sustain high frequencies. The Thermaltake Smart 850W 80 PLUS Bronze power supply delivers stable current with Japanese main capacitors and protections for over-voltage, under-voltage, over-power and short-circuit events. The Corsair 4000D chassis provides internal airflow paths that support continuous operation.

Upgrade From 64GB Or Smaller Boot Drives

Builders moving from 64GB memory configurations gain headroom for larger in-memory datasets and concurrent virtual machines. The 4TB PCIe 4.0 NVMe SSD replaces smaller boot drives that force frequent off-loading of active projects. The Gigabyte Z890 UD motherboard adds four M.2 slots and four SATA ports for future storage expansion. The platform supports up to 192GB of DDR5 across four slots when workload growth demands more capacity.

How it compares

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

Price $5,077.99
Pricier than about 86% 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 4 TB NVMe
Higher 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 storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6E
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud is the 360 mm liquid cooler and 140 mm PSU fan when the PC runs all day?

The 360 mm Quiet Edition AIO and the Thermaltake 850 W PSU with its 140 mm fan are both specified for low noise, so the system stays quiet under sustained load.

What display cable and monitor input do I need for the RTX 5070?

The RTX 5070 12 GB card provides standard DisplayPort and HDMI outputs, so a compatible cable and a monitor with one of those inputs are all that is required.

Can I keep my existing SATA SSDs or hard drives with the Z890 motherboard?

Yes, the board includes four SATA 6 Gb/s ports that support RAID 0, 1, 5 and 10, so older SATA drives connect directly.

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