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Black mid-tower with tempered glass side panel, liquid CPU cooler visible inside

Adamant Custom

Adamant Custom i9-14900K RTX 5070 64GB DDR5 1TB NVMe 10TB HDD Z790 TUF gaming PC

SKU CH-3PDM-FQ7JM

A liquid-cooled tower with a 24-core i9-14900K, RTX 5070 12GB GPU, 64GB DDR5, 1TB NVMe SSD and 10TB HDD for high-end gaming and creative workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy multitasking
  • 64GB DDR5 handles large datasets and parallel workloads
  • RTX 5070 12GB accelerates rendering and AI inference
  • 1TB Samsung 990 PRO NVMe reads up to 7450 MB/sec
  • 10TB HDD with 256MB cache stores massive project libraries

Built for heavy compute and 4K gaming

This Adamant Custom tower pairs a 24-core Intel Core i9-14900K with an Nvidia GeForce RTX 5070 12GB GPU. 64GB of DDR5 memory and a 1TB Samsung 990 PRO NVMe drive feed data fast enough for rendering, modelling and AI workloads. A 10TB hard drive adds bulk storage for project archives. The system ships with Windows 11 Pro on a Z790 TUF motherboard.

The GPU frame buffer decides fit

The RTX 5070 carries 12GB of video memory. That capacity sets the ceiling for texture-heavy 4K scenes, large language-model batches and multi-app GPU compute. If your pipeline regularly exceeds 12GB VRAM you will hit swapping or out-of-memory errors regardless of the 64GB system RAM or CPU core count.

Turn-key build with standard upgrade path

The PC arrives assembled, liquid-cooled and stress-tested so first boot is a desktop login. Adding more DDR5 later uses the four vacant slots on the Z790 board up to the 192GB limit. M.2 bays remain open for extra NVMe drives. The 850W 80 PLUS Bronze unit leaves headroom for a stronger GPU, but the case front-panel USB-C is Gen 2 only — check peripheral cables before ordering.

How it compares

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

Price $3,670.99
Pricier than about 72% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% 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 capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
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

What does the 24-core i9-14900K actually deliver once it is inside this tower?

The processor runs at a 3.2 GHz base and can boost up to 6.00 GHz across 24 cores and 32 threads with 36 MB of L3 cache, giving strong multi-threaded throughput for rendering, modelling and AI workloads.

How fast can the Samsung 990 PRO SSD move data over its PCIe 4.0 x4 link?

The drive is rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s, so large project files and game assets load at near-peak PCIe 4.0 speeds.

Will the 360 mm liquid cooler and RTX 5070 fit in the Antec P20 case?

The mid-tower measures 469 x 220 x 490 mm and supports E-ATX boards; the 360 mm AIO mounts in the front or top while the graphics card clears the internal drive bays without interference.

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