Build 401 – KM: 1440p/240hz Gaming Computer

KM is a 1440p/240hz gaming computer, designed around a 8-core Ryzen 7 9800X3D processor and a Radeon RX 9070XT 16GB video card.

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2026 Build Archive

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  • Please note that we are unable to provide extended user-specific software support, you will need to be able to troubleshoot.
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1440p/240hz Gaming Computer

Description

KM is a 1440p/240hz gaming computer, designed around a 8-core Ryzen 7 9800X3D processor and a Radeon RX 9070XT 16GB video card.

General System Design

This build is designed around a 8-core Ryzen 7 9800X3D processor and a Radeon RX 9070XT 16GB video card.

Software Workload/Customer Need

This customer wanted a new gaming computer that would last a long time.

This build is similar to AdminBoxx.

System Spec

Processor (CPU): AMD Ryzen 7 9800X3D

CPU Cooler: be quiet! Silent Loop 3 360

Motherboard: Gigabyte X870 AORUS ELITE WIFI7

Memory: Crucial Pro 2x32GB ​DDR5-6000

OS Storage (NVME): Western Digital Black SN850X 2TB

Main Storage (NVME): Western Digital Black SN850X 2TB

Video Card (GPU): Asus Radeon RX 9070 XT 16GB PRIME OC

Power Supply (PSU): be quiet! Pure Power 13 1000W

Case: Fractal Design Meshify 2 Black

OS: Windows 11 Home

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Design Rationale

  • The Ryzen 7 9800X3D gave the customer a great amount of single-core performance for high end gaming, and multicore performance for heavily-threaded tasks.
  • To ensure the CPU runs at full speed, a 360mm cooler is recommended
  • The customer wanted a stable motherboard with a good amount of desktop functionality.
  • The customer requested 64GB of RAM, to guard against increased pricing in the future.
  • The customer mostly agreed with our storage recommendation, boosting the OS drive to 2TB.
  • The customer requested a lower-cost GPU, in order to spend more money on RAM.
  • We recommended a 1000W power supply based on the overall design of the build.
  • We used our larger mid-tower case to fit the parts and give solid airflow.

Customer Review

Build Gallery

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