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Black tower desktop with tempered glass side panel, liquid cooling radiator and RTX 5090 graphics card visible inside

Adamant Custom

Adamant Custom 24-Core i9-14900K 192GB DDR5 8TB NVMe 10TB HDD RTX 5090 Gaming PC

SKU CH-Q7VG-45ED5

A 24-core Intel Core i9-14900K tower with 192GB DDR5, 8TB NVMe plus 10TB HDD, liquid cooling and an RTX 5090 32GB GPU for gaming, rendering and AI workloads

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy compute
  • 192 GB DDR5 memory handles large datasets and multitasking
  • Dual 4 TB Samsung 990 PRO SSDs deliver 7450 MB/s reads
  • 32 GB RTX 5090 GPU accelerates rendering and AI workloads
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load

24-Core i9-14900K Workstation

This desktop pairs a 24-core Intel Core i9-14900K with 192GB of DDR5 memory and an Nvidia GeForce RTX 5090 32GB GPU. The configuration targets professionals who need high single-thread frequency and massive parallel throughput for rendering, modelling and AI learning workloads. A 360mm liquid cooler keeps the processor stable under sustained load. Windows 11 Pro 64-bit is pre-installed.

PCIe 4.0 Storage and Connectivity Limits

The two 4TB Samsung 990 PRO drives connect through PCIe 4.0 x4 M.2 slots, delivering sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec. The Z790 motherboard adds a third M.2 connector and four SATA 6Gb/s ports for further expansion. Rear I/O includes USB 3.2 Gen 2, USB 3.2 Gen 1 and USB 2.0 ports plus Intel 2.5Gb Ethernet, while Wi-Fi 6 and Bluetooth 5.2 handle wireless links.

Upgrade From Thread-Capped Systems

Builders moving up from platforms limited to lower core counts or smaller memory ceilings gain 24 cores, 32 threads and the full 192GB DDR5 capacity supported by the board. The 1200W 80 PLUS Gold power supply and Corsair 4000D chassis provide headroom for the 32GB RTX 5090 and liquid cooling loop. The jump is worth it when workloads exceed the thread or memory limits of the previous machine.

Highlights

  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy compute
  • 192 GB DDR5 memory handles large datasets and multitasking
  • Dual 4 TB Samsung 990 PRO SSDs deliver 7450 MB/s reads
  • 32 GB RTX 5090 GPU accelerates rendering and AI workloads
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5090
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
RJ451 port

Questions about this item

Should I pick the 192 GB DDR5 option or is there a smaller capacity that still uses all four slots?

The system ships with 192 GB DDR5 filling all four slots; the board maximum is 192 GB, so no smaller kit can occupy every slot.

What does the 6.00 GHz CPU boost mean when I am rendering or gaming?

The i9-14900K can reach 6.00 GHz on up to 24 cores and 32 threads, giving peak single-thread speed for game engines and high multi-thread throughput for rendering.

Does the motherboard run the Samsung 990 PRO SSDs at PCIe 4.0 x4 or a slower link?

The Z790 PRIME board provides three M.2 connectors wired for PCIe 4.0 x4, so both 4 TB drives operate at their rated 7450 MB/s read and 6900 MB/s write.

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