We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower case with tempered glass side panel and liquid cooling radiator visible

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 128GB DDR5 8TB NVMe RTX 5070 Gaming PC

SKU CH-ECZV-YANS4

A 24-core i9-14900K gaming desktop with liquid cooling, 128GB DDR5, 8TB NVMe storage and an RTX 5070 GPU

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 360 mm liquid cooler keeps CPU temperatures low
  • 128 GB DDR5 handles large datasets and multitasking
  • 8 TB NVMe storage loads games and projects fast
  • RTX 5070 12 GB drives 4K gaming and creative apps

24-Core i9-14900K Liquid-Cooled Workstation

This desktop pairs a 24-core Intel Core i9-14900K processor with a 360 mm liquid cooler and 128 GB of DDR5 memory. It targets professionals who need sustained multi-threaded throughput for rendering, simulation or large dataset work. The Z790 TUF motherboard provides four memory slots with headroom up to 192 GB total capacity.

Sustained Load Behaviour

The 360 mm Quiet Edition AIO keeps the 14900K near its 6.00 GHz boost ceiling during extended all-core workloads without thermal throttling. An 850 W 80 PLUS Bronze power supply delivers stable current to the CPU and RTX 5070 under continuous demand. Liquid cooling also reduces acoustic output compared with air coolers at equivalent heat loads.

PCIe 4.0 Storage and Connectivity Limits

Dual 4 TB Samsung 990 PRO drives operate at the PCIe 4.0 x4 ceiling, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The Z790 chipset provides four M.2 slots and four SATA 6 Gb/s ports for further expansion. Network access tops out at Intel 2.5 Gb Ethernet and Wi-Fi 6 wireless throughput.

How it compares

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

Price $5,074.99
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 8 TB NVMe
Higher than about 99% 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 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

How loud and hot does the 360 mm liquid cooler keep the i9-14900K when the system runs all day?

The 360 mm Quiet Edition AIO is designed for low-noise operation while handling the 24-core i9-14900K under sustained loads. The case includes three 120 mm front fans, dust filters on bottom, front and top, and a 140 mm PSU fan rated for ultra-quiet cooling.

Which display cables and monitor inputs do I need to use the RTX 5070 12 GB graphics card?

The RTX 5070 12 GB requires a monitor with DisplayPort or HDMI inputs and the matching cables. The motherboard rear panel also provides two USB Type-C, two USB 3.2 Gen 2 and four USB 3.2 Gen 1 ports for peripherals.

Will my existing SATA SSDs or hard drives fit inside the Antec P20 case alongside the two 4 TB NVMe drives?

Yes. The case has two internal 3.5"/2.5" bays and two dedicated 2.5" bays, while the Z790 TUF motherboard provides four SATA 6 Gb/s ports for additional SATA storage.

More in Gaming PCs

Similar items