I built this custom gaming PC in 2021 with recycled parts from an older system. I have since replaced those with a new CPU, GPU, RAM, radiator, and PSU. The CPU, radiator, and RAM were purchased in mid 2025. Thus, it has a mixed age. Some parts are used in great condition and some are still like new. I am including 2 coolers. The air cooled radiator is the new one. The liquid AIO cooler worked great in the past but has been sitting unused since 2022.

As far as performance goes, there isn't a game I haven't been able to play out of the box at 60+ FPS with at least medium settings at 1080p resolution. Many demanding titles in UE5 are playable with high FPS on higher settings by using the right mods and engine.ini edits. Games like Cyberpunk 2077 will run at well above 60 FPS with an ultra, non raytracing preset. Poorly optimized titles like Monster Hunter Wilds will run above 60 FPS with a few performance mods. You should even be able to play many slightly older titles at 1440p. While the RX 6600 is capable of raytracing, I find that - in most cases - the performance hit you'll get by using RT isn't worth the visual improvement it brings. In other words, Cyberpunk on ultra at 80 FPS is much more enjoyable than ultra + raytracing at 40 FPS.

Shipping will require a certain amount of disassembly for safety. Please reach out for more details.

Specifications

CPU - Ryzen 7 5800X

Clock speeds 3.8 GHz base, 4.7 GHz boost. Unlocked for overclocking. 36MB cache. 105W TDP. 8 cores, 16 threads.

GPU - AMD Radeon AS ROCK RX 6600 Challenger D

8GB 128-Bit GDDR6 VRAM. Core clock 1626 MHz, boost clock 2491 MHz, 3x display port, 1x HDMI

RAM - PNY XLR8 DDR4

3200 MHz 16 GB (2 x 8GB), CL16, 1.35v, dual channel, XMP 2.0

Motherboard - ASUS Prime B550M-A

Micro ATX, 1 x PCIe 4.0, 1Gb LAN, TPM, AM4 Socket, 4 x RAM slots, USB 3

Coolers - Thermalright Assassin King 120 SE, Cooler Master Liquid Cooled AIO 120

Assassin: 5 heat pipes, TL-C12C PWM 120MM fan, 4 pin connector

CM AIO: 120MM radiator, 4 pin connector, copper sink, liquid cooling

Case - Cooler Master MasterBox TD500 ATX Mid-Tower Black

Works with ATX, mini, and micro boards. Polygonal mesh front panel. Crystalline tempered glass with pattern, 6 ARGB fans, 2 removable shelves for HDD/SDD installation, large radiator support for upgraded cooling, *missing top dust mesh

All of the above costs about $950 new. Feel free to make an offer - I am willing to negotiate.

I transferred my storage devices to my new build, which is why this PC doesn't come with any installed. SATA SSD's are cheap and easy to install, and I am an experienced builder of gaming PC's, so I'll be happy to walk you through the installation of any parts you need for this build if you ask.