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

Adamant Custom

Adamant Custom Core Ultra 7 265K 128GB DDR5 4TB NVMe RTX 5070 Gaming PC

SKU CH-F76Y-HQ8TF

A 20-core Intel Core Ultra 7 265K desktop with 128GB DDR5, 4TB NVMe SSD and RTX 5070 12GB graphics, liquid-cooled in a tempered-glass case running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy multitasking
  • 128GB DDR5 memory handles large datasets and 4K timelines
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/sec
  • Nvidia GeForce RTX 5070 12GB GPU accelerates rendering and AI workloads
  • 240mm liquid cooler and 750W 80 PLUS Bronze PSU sustain performance under load

Built for heavy creative workloads

This desktop pairs a 20-core Intel Core Ultra 7 265K with 128GB of DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. It is aimed at professionals who run rendering, modelling or AI learning tasks alongside gaming. The Z890 TUF motherboard and liquid cooling keep the platform stable during sustained loads. Windows 11 Pro is installed and ready to use.

Storage capacity and headroom

A 4TB Samsung 990 PRO NVMe drive delivers read speeds up to 7450 MB/sec and write speeds up to 6900 MB/sec, providing ample space for large project files and fast asset streaming. The board includes four M.2 connectors and four SATA ports for future expansion. Memory can be increased to 192 GB across four slots if workloads grow beyond the current 128GB configuration.

Upgrade path and when it matters

The system replaces older workstations that lack DDR5 bandwidth, PCIe 4.0 storage throughput or a modern 12GB GPU for hardware-accelerated creative apps. Builders who need more than 12GB of video memory or who require ECC memory support should look elsewhere. The 750W 80 PLUS Bronze power supply supports the current specification but leaves limited headroom for significantly higher-wattage graphics cards.

How it compares

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

Price $4,322.99
Pricier than about 81% 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 7
CPU modelIntel Core Ultra 7 265K
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 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 128GB DDR5 memory work with the four total slots on the Z890 TUF motherboard?

Yes, the 128GB DDR5 kit fills all four slots on the Z890 TUF board, which supports up to 192GB maximum capacity.

How can I verify the Samsung 990 PRO 4TB NVMe drive is delivering its rated 7450 MB/s read and 6900 MB/s write speeds after setup?

Run a benchmark such as CrystalDiskMark; sequential results should approach 7450 MB/s read and 6900 MB/s write on the PCIe 4.0x4 interface.

Does the Antec P20 case include the 3 x 120mm front fans and dust filters, or must I buy them separately?

The case ships with three 120mm front fans and bottom, front and top dust filters already installed.

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