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

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming Desktop PC Intel Core Ultra 5 245K 64GB DDR5 8TB NVMe RTX 5090

SKU CH-N83P-SZXZD

Liquid-cooled gaming desktop with a 14-core Intel Core Ultra 5 245K, 64 GB DDR5, 8 TB NVMe storage and an RTX 5090 32 GB GPU

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K up to 5.20 GHz for fast compute
  • 64GB DDR5 memory with four slots expandable to 192 GB
  • 8TB NVMe storage via two 4TB Samsung 990 PRO drives
  • Nvidia GeForce RTX 5090 32GB GPU for high-end graphics
  • 240mm liquid CPU cooler plus 1000W 80 PLUS Gold PSU for stable cooling and power

14-Core Liquid-Cooled Workstation

This desktop combines a 14-core Intel Core Ultra 5 245K processor with a 240 mm liquid cooler and an Nvidia GeForce RTX 5090 graphics card. It ships with Windows 11 Pro and 64 GB of DDR5 memory. The system targets creators and gamers who need high single-thread speed and 32 GB of video memory for 3D rendering or 4K gameplay.

Z890 Platform With Thunderbolt 4

The ATX motherboard provides four M.2 slots and four SATA ports, so the two factory-installed 4 TB PCIe 4.0 drives leave room for additional storage. A 1000 W 80 PLUS Gold power supply delivers headroom for the GPU and future upgrades. Front-panel I/O includes USB 3.2 Gen 2 Type-C, two USB 3.0 ports and HD audio.

8 TB NVMe And 192 GB Memory Ceiling

The paired Samsung 990 PRO SSDs reach sequential reads of 7450 MB/s and writes of 6900 MB/s, giving ample space for active projects and game libraries. Four DDR5 slots support up to 192 GB total, allowing memory expansion without replacing modules. Builders who need more than 8 TB of primary storage or more than 192 GB of RAM will need a different platform.

How it compares

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

Price $8,620.99
Pricier than about 91% 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 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 typeGaming & Entertainment
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1700
Memory
RAM capacity64 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 5090
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Will the 240 mm liquid cooler keep the 14-core Core Ultra 5 245K from throttling during long sessions?

The 240 mm Quiet Edition AIO is rated for the 14-core CPU at 4.2 GHz base and up to 5.20 GHz boost, with front and rear 140 mm fans at 1500 rpm and 30 dBA each.

How loud and hot does the system get when the RTX 5090 and CPU run all day?

Case fans are 140 mm at 1500 rpm and 30 dBA; the 1000 W 80 PLUS Gold PSU uses a 140 mm ultra-quiet fan with Japanese capacitors and OVP, UVP, OPP, SCP protection.

What display cable and monitor port do I need for the RTX 5090 32 GB?

The motherboard rear I/O includes Thunderbolt 4 Type-C, USB 20 Gbps Type-C, three USB 10 Gbps and three USB 5 Gbps ports; the GPU uses its own DisplayPort and HDMI outputs.

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