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Black tower case with tempered glass side panel and liquid cooling radiator visible

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 192GB DDR5 8TB NVMe RTX 5070 Gaming PC

SKU CH-0RHF-6W59W

A 24-core liquid-cooled i9-14900K tower with 192GB DDR5, 8TB NVMe storage and an RTX 5070 GPU for high-end gaming and creative work

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core i9-14900K
  • 24-core Intel i9-14900K reaches 6.00 GHz for heavy multitasking
  • 192 GB DDR5 memory handles large creative workloads
  • 8 TB NVMe storage via dual 4 TB Samsung 990 PRO drives
  • RTX 5070 12 GB GPU accelerates modern gaming and AI tasks
  • 360 mm liquid cooler keeps the CPU quiet under load

24-Core Workstation for Creative Professionals

This Adamant Custom desktop pairs a 24-core Intel Core i9-14900K with 192GB of DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. A 360mm liquid cooler manages thermal output from the processor, which reaches up to 6.00 GHz. The system targets video editors, 3D artists and developers who need sustained multi-threaded performance in a tower chassis.

PCIe 4.0 Storage and Connectivity Limits

Two Samsung 990 PRO SSDs provide 8TB of total NVMe capacity over a PCIe 4.0x4 interface, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The Z790 motherboard supplies three M.2 slots and four SATA 6Gb/s ports, while rear I/O includes USB 3.2 Gen 2, Gen 1 and 2.0 ports alongside Intel 2.5Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5.2.

Corsair 4000D Build with 850W Bronze Power

The Corsair 4000D tempered-glass case measures 490 x 239 x 486 mm and offers internal bays for two 3.5-inch and two 2.5-inch drives. A Thermaltake Smart 850W 80 PLUS Bronze unit with a 140mm fan powers the build, featuring Japanese main capacitors and over-voltage, under-voltage, over-power and short-circuit protection. Front-panel I/O adds a USB 3.2 Type-C port and a combo audio jack.

How it compares

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

Price $5,775.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% of the 24,338 comparable items (median 32 GB).
SSD storage 8 TB NVMe
Higher than about 99% 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 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 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 192GB DDR5 option or is there a smaller capacity that still leaves room to upgrade?

The system ships with 192GB DDR5 across four slots, which is also the maximum the motherboard supports, so there is no smaller pre-configured option and no free slots for later expansion.

What does the 6.00 GHz boost clock on the i9-14900K actually deliver in everyday workloads?

The 24-core CPU can reach 6.00 GHz on lightly threaded tasks, while the 360mm liquid cooler keeps temperatures in check so sustained multi-core speeds stay high during rendering or compiling.

The Samsung 990 PRO drives are PCIe 4.0x4 — what real-world throughput does that cap at?

Each 4TB drive is rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s, so large file transfers and game loads run at the full PCIe 4.0 ceiling.

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