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

Adamant Custom

Adamant Custom i9-14900K 128GB DDR5 4TB NVMe RTX 5070 Gaming PC

SKU CH-EHV5-VEDV7

A liquid-cooled 24-core Intel i9-14900K desktop with 128GB DDR5, 4TB NVMe SSD and RTX 5070 graphics for high-end gaming and creative workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K delivers high multi-thread performance
  • 128GB DDR5 memory handles heavy multitasking and large datasets
  • 4TB Samsung 990 PRO NVMe SSD provides fast storage speeds
  • Nvidia GeForce RTX 5070 12GB GPU powers modern gaming and creative workloads
  • 360mm liquid cooler keeps the CPU at lower temperatures under load

24-Core Liquid-Cooled Workstation

The Adamant Custom desktop combines a 24-core Intel Core i9-14900K processor with 128GB of DDR5 memory and a 4TB Samsung 990 PRO NVMe drive. A 360mm liquid cooler keeps the CPU stable under sustained multi-threaded loads. The system arrives with Windows 11 Pro installed and includes Wi-Fi 6 and Bluetooth 5.2 connectivity.

RTX 5070 12GB Graphics Card

The Nvidia GeForce RTX 5070 provides 12GB of video memory for GPU-accelerated rendering, simulation and modern gaming workloads. It connects to the Z790 motherboard via PCIe 4.0 and is powered by the included 850W 80 PLUS Bronze supply. This single card defines the graphical ceiling for the build.

128GB DDR5 and 4TB NVMe Headroom

Four memory slots are populated to reach 128GB, leaving room to expand toward the 192GB platform maximum if workloads grow. The 4TB Samsung 990 PRO delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for large project files. Additional internal 3.5-inch and 2.5-inch bays remain open for supplemental storage.

How it compares

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

Price $4,228.99
Pricier than about 80% 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 4 TB NVMe
Higher 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 capacity128 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

How does the 24-core i9-14900K perform once it is installed in this liquid-cooled tower?

The 24-core Intel Core i9-14900K reaches up to 6.00 GHz with 36 MB L3 cache, and the 360 mm AIO liquid cooler keeps thermals controlled during sustained workloads.

What does the Z790 motherboard's PCIe 4.0 interface cap the Samsung 990 PRO at in practice?

The Z790 chipset runs the 4 TB Samsung 990 PRO at PCIe 4.0 x4, delivering up to 7450 MB/s read and 6900 MB/s write speeds.

Will the RTX 5070 and 360 mm radiator both fit inside the Corsair 4000D case?

Yes, the mid-tower Corsair 4000D accommodates the 12 GB RTX 5070 and the 360 mm AIO radiator with room for the 850 W PSU and four drive bays.

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