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Adamant Custom

Adamant Custom Gaming PC Ryzen 9 9900X3D RTX 5080 64GB DDR5 4TB NVMe

SKU CH-5HTM-ZGEZ9

A liquid-cooled workstation desktop with a 12-core Ryzen 9 processor, RTX 5080 graphics, 64GB DDR5 memory and a 4TB NVMe drive runs Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelAMD Ryzen 9 9900 × 3D
  • 12-core Ryzen 9 9900X3D reaches 5.50 GHz for heavy workloads
  • RTX 5080 16 GB drives 4K gaming and AI tasks
  • 64 GB DDR5 and 4 TB Samsung 990 PRO SSD give fast capacity
  • 240 mm liquid cooler keeps CPU quiet under load
  • Wi-Fi 7 and 2.5 Gb LAN plus USB4 40 Gbps ports connect everything

Built for modelling, rendering and AI workloads

This Adamant Custom workstation pairs a 12-core Ryzen 9 9900X3D processor with an RTX 5080 graphics card, 64 GB of DDR5 memory and a 4 TB NVMe drive. The configuration targets professionals who need strong single-thread speeds and GPU acceleration for video editing, 3D rendering or machine-learning tasks. Windows 11 Pro is pre-installed and the system is described as AI Ready.

Check your workspace and power provision

The mid-tower chassis measures 469 mm deep, 220 mm wide and 490 mm high, so confirm desk or rack space before ordering. A 1000 W 80 PLUS Gold power supply is fitted; verify that your mains circuit and any UPS can sustain this draw. The motherboard provides Wi-Fi 7 and 2.5 Gb Ethernet, but wired network cabling is not included. Front-panel ports include USB 3.2 Gen 2 Type-C, two USB 3.0 and audio jacks.

Expansion room and upgrade paths

Four memory slots are populated with 64 GB DDR5; the board supports up to 192 GB total for future expansion. Four M.2 connectors and two SATA 6 Gb/s ports allow additional NVMe or SATA storage without removing the existing 4 TB drive. Two internal 3.5/2.5-inch bays and two dedicated 2.5-inch bays remain free for extra drives. Rear I/O supplies two USB4 40 Gbps Type-C ports, one USB 10 Gbps, three USB 5 Gbps and four USB 2.0 ports for peripherals.

How it compares

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

Price $4,160.99
Pricier than about 79% 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 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 useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9900 × 3D
CPU socketAM5
Memory
RAM capacity64 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
GPU interfacePCI Express x16
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What components come pre-installed and is any extra hardware needed to start using the PC?

The system arrives fully built with a 12-core Ryzen 9 9900X3D, 64 GB DDR5, 4 TB Samsung 990 PRO NVMe, RTX 5080 16 GB, 1000 W 80 PLUS Gold PSU, 240 mm liquid cooler, Windows 11 Pro and Wi‑Fi 7 in an Antec P20 mid-tower. No extra parts are required.

Should I pick the 64 GB DDR5 configuration or the 192 GB maximum the motherboard supports?

The 64 GB kit fills two of four slots and suits gaming, rendering and AI workloads today; the board can take up to 192 GB later if your projects grow.

What does the 5.50 GHz boost clock on the Ryzen 9 9900X3D mean for actual frame rates and compile times?

The 5.50 GHz single-core peak accelerates game logic and light-threaded compile bursts, while the 128 MB L3 cache keeps multi-core throughput high for sustained rendering or AI training.

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