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Adamant Custom

Adamant Custom i9-14900K RTX 5090 32GB DDR5 8TB NVMe 10TB HDD Liquid Cooled Gaming PC

SKU CH-WPH7-2BZXA

Liquid-cooled tower with a 24-core i9-14900K, RTX 5090, 32GB DDR5, 8TB NVMe and 10TB HDD

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 32GB RTX 5090 drives 4K gaming and AI tasks
  • 32GB DDR5 with four slots supports up to 192GB
  • 8TB NVMe PRO SSD hits 7450 MB/s read speeds
  • 360mm liquid cooler keeps CPU temperatures low

Built for high-end creation and play

This desktop pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5090 carrying 32GB of video memory. Thirty-two gigabytes of DDR5 system memory and an 8TB NVMe array give creators and competitive players the raw bandwidth for 4K editing, large datasets and modern titles at maximum settings.

Sustained output with a 360mm liquid loop

A 360mm quiet-edition AIO cooler keeps the 24-core processor near its 6.00 GHz boost ceiling during long renders or extended sessions. The Thermaltake Toughpower 1200W 80 PLUS Gold unit delivers stable power through heavy GPU compute loads, while the Antec P20 case moves air through three front 120mm fans and dust filters on every intake.

Replaces a workstation tower

Two 4TB Samsung 990 PRO drives and a 10TB hard drive with 256MB cache consolidate scratch disks, game libraries and archives in one chassis. Builders who need more than 32GB of RAM can expand to 192GB across four slots, and the Z790 TUF motherboard adds Wi-Fi 6 and Bluetooth 5.2 without extra cards. Buyers who want more storage bays than the two 3.5-inch and two 2.5-inch internal mounts provide should plan an external array.

How it compares

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

Price $8,456.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 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 capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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 during all-day loads?

The 360 mm Quiet Edition AIO and 140 mm PSU fan are designed for low noise while handling the 24-core CPU; case front fans add airflow.

Which display cables must I already own to use the RTX 5090?

The RTX 5090 uses standard DisplayPort and HDMI outputs; have the matching cables for your monitor ready.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside this tower?

The Antec P20 case provides two internal 3.5"/2.5" bays and two 2.5" bays, plus four SATA 6 Gb/s ports on the Z790 board.

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