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Black mid-tower gaming PC with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom 24-Core i9-14900K Z790 TUF 192GB DDR5 4TB NVMe RTX 5070 Gaming PC

SKU CH-78GV-T49B3

A liquid-cooled gaming desktop with a 24-core Intel Core i9-14900K, 192GB DDR5, 4TB NVMe SSD and GeForce RTX 5070 12GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 192 GB DDR5 memory handles large datasets smoothly
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • RTX 5070 12 GB GPU drives modern titles at high settings
  • 360 mm liquid cooler keeps CPU temperatures low

Core Specification

This Adamant Custom desktop is a liquid-cooled gaming PC built around a 24-core Intel Core i9-14900K processor and a Z790 TUF motherboard. It ships with 192GB of DDR5 memory and a 4TB Samsung 990 PRO NVMe SSD. A GeForce RTX 5070 graphics card with 12GB of video memory handles visual output. The system runs Windows 11 Pro and includes WiFi6 and BLUETOOTH 5.2 connectivity.

Target Builder

The configuration suits creators and enthusiasts who need high core counts and large memory capacity for rendering, compilation or heavy multitasking alongside gaming. The mid-tower Antec P20 case uses a 360mm AIO cooler and an 850W 80 PLUS Bronze power supply. Buyers who want more storage bays than the two 3.5-inch and two 2.5-inch internal mounts provide should look elsewhere. Systems requiring a larger chassis or a higher-wattage power supply are not addressed by this build.

Included Extras

The motherboard rear panel supplies two USB Type-C ports, two USB 3.2 Gen 2 ports and four USB 3.2 Gen 1 ports. Internal headers add one USB 3.2 Gen 2 Type-C, one USB 3.2 Gen 1 and two USB 2.0 connections. Four SATA 6Gb/s ports and four M.2 slots allow further expansion. The case front panel offers two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and audio jacks. Intel 2.5Gb Ethernet provides wired networking. The supplier states the OS install contains no bloatware.

How it compares

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

Price $5,312.99
Pricier than about 88% 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 4 TB NVMe
Higher 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Do I need to buy a monitor separately for this Adamant Custom PC?

Yes, the system ships without a screen so you must provide your own display with a compatible input such as HDMI or DisplayPort from the RTX 5070.

Can I keep my existing SATA SSDs and mechanical drives when moving to this Z790 TUF build?

The motherboard includes four SATA 6 Gb/s ports and the Antec P20 case has two 3.5"/2.5" internal bays, so current SATA drives install directly.

How can I verify the 192 GB DDR5 kit is running at its rated speed after first boot?

Open Task Manager’s Performance tab or the BIOS memory section and confirm the reported speed matches the DDR5 specification shown for the installed modules.

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