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Black mid-tower gaming desktop with liquid cooling visible through glass side panel

Adamant Custom

Adamant Custom 24-Core i9-14900K Liquid Cooled Gaming PC 32GB DDR5 4TB NVMe 10TB HDD

SKU CH-N1A5-913RA

A 24-core Intel Core i9-14900K gaming desktop with liquid cooling, 32GB DDR5, a 4TB NVMe SSD and 10TB HDD in a silent mid-tower case

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage4 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
  • 4 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • 10 TB hard drive adds 256 MB cache for bulk storage
  • 32 GB DDR5 with four slots supports up to 192 GB total

24-Core i9 Workstation

This new mid-tower desktop pairs a 24-core Intel Core i9-14900K with 32GB of DDR5 memory and a 360mm liquid cooler. It ships with Windows 11 Pro, a 4TB NVMe boot drive and a 10TB hard drive for bulk storage, targeting creators and power users who need high thread counts without a discrete graphics card.

Integrated Graphics and Connectivity Limits

The system relies on Intel integrated graphics served through HDMI and DisplayPort outputs, so it cannot accelerate modern 3D workloads or drive high-refresh gaming monitors. Rear I/O includes USB 3.2 Gen 2, USB 3.2 Gen 1, USB 2.0 and a USB Type-C port, while the Z790 board provides 2.5Gb Ethernet and WiFi6 for network connectivity.

Quiet Mid-Tower Build

A sound-damped Antec chassis holds three 120mm front fans, a 120mm PSU shroud fan and a 120mm rear fan alongside the 360mm radiator, all managed by a front fan-control button. The 850W 80 PLUS Bronze supply uses a 140mm fan and Japanese main capacitors, while the motherboard offers four M.2 slots and six SATA ports for future storage expansion.

How it compares

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

Price $2,821.99
Typical for this category: the median of 24,925 items is $2,694.99.
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 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 factorMid Tower
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 4 TB NVMe SSD or the 10 TB HDD for my main games and apps?

The 4 TB Samsung 990 PRO NVMe SSD delivers read speeds up to 7450 MB/s and write speeds up to 6900 MB/s, making it the faster choice for the operating system and active games. The 10 TB HDD with 256 MB cache is better suited for bulk storage of media and backups.

What does the i9-14900K’s 6.00 GHz figure mean for everyday gaming performance?

The 6.00 GHz maximum turbo frequency is reached on single threads under light loads. In sustained gaming the 24-core, 32-thread CPU runs at lower clocks while the 360 mm liquid cooler keeps temperatures in check, so real-world frame rates depend on the game’s thread scaling rather than the peak number alone.

The motherboard has PCIe 4.0 x4 for the M.2 slot — what does that cap the SSD at in practice?

The Samsung 990 PRO is a PCIe 4.0 x4 drive, so its sequential reads top out at 7450 MB/s and writes at 6900 MB/s. The Z790 chipset’s four M.2 connectors all share the same 4.0 x4 bandwidth, so adding a second NVMe drive will not exceed those limits.

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