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

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 128GB DDR5 1TB NVMe 10TB HDD Gaming PC

SKU CH-SDDN-T87TM

A 24-core Intel Core i9-14900K desktop with liquid cooling, 128GB DDR5, 1TB NVMe SSD and 10TB HDD for high-performance workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy multitasking
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 128 GB DDR5 and 1 TB NVMe SSD give fast memory and boot speeds
  • 10 TB hard drive adds massive storage for games and media
  • Wi-Fi 6 and Bluetooth 5.2 provide modern wireless connectivity

24-Core i9-14900K Workstation

This liquid-cooled desktop pairs a 24-core Intel Core i9-14900K processor with 128GB of DDR5 memory and a 360mm AIO cooler. It targets professionals who need high multi-threaded throughput for rendering, compilation or simulation workloads. The Z790 PRIME motherboard provides 2.5Gb Ethernet, Wi-Fi 6 and Bluetooth 5.2 connectivity. Windows 11 Pro is pre-installed on the 1TB NVMe boot drive.

Integrated Graphics Constraint

The system relies on the processor's integrated graphics with HDMI and DisplayPort outputs for display connectivity. No discrete GPU is installed, so 3D performance is limited to the capabilities of the Intel UHD graphics engine. Builders who require hardware-accelerated ray tracing, AI upscaling or multi-monitor gaming should plan to add a dedicated graphics card. The 850W power supply and case clearance support such an upgrade.

Storage Headroom

A 1TB Samsung 990 PRO PCIe 4.0 NVMe drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for the operating system and active projects. A 10TB hard drive with 256MB cache provides bulk capacity for archives and media libraries. The motherboard offers three M.2 slots and four SATA 6Gb/s ports for future expansion. The four DDR5 slots support up to 192GB total memory.

How it compares

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

Price $3,385.99
Pricier than about 66% 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 i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
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
GraphicsIntegrated Graphics
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.2
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 pick the 1TB NVMe or the 10TB HDD as my main drive?

Use the 1TB Samsung 990 PRO NVMe for the operating system and active games — its PCIe 4.0x4 link delivers up to 7450 MB/s reads and 6900 MB/s writes. Keep the 10TB HDD with 256 MB cache for bulk media and backups.

What does the i9-14900K's 6.00 GHz boost mean once the 360 mm liquid cooler is fitted?

The 24-core, 32-thread CPU can hit 6.00 GHz on thermal headroom from the 360 mm AIO, sustaining high single-thread clocks in games while the 36 MB L3 cache feeds all cores during heavy multitasking.

How fast is the Z790 motherboard's M.2 slot that holds the 990 PRO?

The board wires one M.2 socket to the CPU at PCIe 4.0x4, so the 990 PRO runs at its full 7450/6900 MB/s; the other two M.2 slots share chipset lanes and are slower.

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