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

Adamant Custom

Adamant Custom Gaming PC Ultra 5 245K RTX 5080 128GB 4TB

SKU CH-BX61-7M615

Liquid-cooled gaming desktop with 14-core Intel Core Ultra 5 245K, RTX 5080 16GB, 128GB DDR5 and 4TB NVMe SSD

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 128 GB DDR5 memory handles heavy multitasking and large datasets
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • Nvidia GeForce RTX 5080 16 GB GPU powers high-fidelity gaming and creative work
  • 240 mm liquid cooler keeps CPU temperatures low under sustained loads

Workstation desktop for creative professionals

This liquid-cooled desktop pairs a 14-core Intel Core Ultra 5 245K processor with 128GB of DDR5 memory and a 4TB Samsung 990 PRO NVMe drive. The GeForce RTX 5080 graphics card provides 16GB of video memory for rendering and simulation workloads. Windows 11 Pro is pre-installed on the Z890 motherboard platform.

PCIe 4.0 storage and I/O ceiling

The system drive reaches sequential read speeds of 7450 MB/s and write speeds of 6900 MB/s over a four-lane PCIe 4.0 interface. Rear I/O includes one Thunderbolt 4 Type-C port, one USB 20Gbps Type-C port and three USB 10Gbps ports. Network connectivity tops out at 2.5Gb Ethernet and Wi-Fi 7 2x2 with Bluetooth 5.4.

Mid-tower chassis with front-panel access

The Antec P20 case measures 469 x 220 x 490 mm and offers tempered glass side panels with dust filters on three sides. Front-panel connectivity provides two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and dual audio jacks. Internal bays support two 3.5-inch or 2.5-inch drives plus two dedicated 2.5-inch mounts.

How it compares

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

Price $5,300.99
Pricier than about 88% 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).

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 typeBusiness Desktops & Workstations
Recommended useWork / Business
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
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 5080
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

Should I choose the 128 GB DDR5 configuration or upgrade to the 192 GB maximum supported by the motherboard?

The system ships with 128 GB DDR5 installed across four slots. The Z890 motherboard supports up to 192 GB total, so you can add more later if your workloads demand it.

What does the 4.2 GHz base clock on the Intel Core Ultra 5 245K mean for daily performance?

The 14-core processor runs at 4.2 GHz base and can boost up to 5.20 GHz, delivering strong single-thread speed for gaming and multi-thread throughput for content creation.

How fast is the Samsung 990 PRO 4 TB SSD over the PCIe 4.0 x4 interface?

The drive is rated for sequential reads up to 7450 MB/s and writes up to 6900 MB/s, saturating the PCIe 4.0 x4 link for rapid game loads and large file transfers.

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