Of course every kit that comes out of a high end machine looks "Like New". In this case it is truer than most, I would estimate the total usage of each of these kits at 80-90 hours. A couple of normal work weeks with 20 hours or so of light 3D modeling loads, 20 hours of normal PC usage and then 10 hours of why can't I get stable with XMP enabled. Since then the kit has sat in my office closet back in it's box.

I purchased this kit and a near identical 7800 kit, which I am putting up in a separate listing, a couple of weeks apart for a work machine a couple of years ago. I was having what I thought was memory instability. So I purchased the other kit and my issues continued. I finally went all in for a 192gb kit hoping to end it once and for all as my coworkers were getting frustrated me dropping out of meetings with glitches. Then a couple of weeks later Intel goes public with their microcode issues which appears to have been the issue all along as my 3rd kit has been rock solid on the same motherboard ever since the update.

Trident Z5 RGB DDR5 7200mhz

CL34-45-45-115 1.40v

F5-7200J3445G16GX2-16GX-TZ5RS

G.Skill Trident Z5 RGB Series DDR5 Desktop Memory Modules a 32GB dual-channel kit containing two 16GB sticks

Memory Type: DDR5

Form Factor: 288-pin U-DIMM

Tested Speed: 7200

MT/s PC5-48000

Tested Latency: 34-45-45-115

Tested Voltage: 1.40V

Overclocking Profiles: Intel XMP 3.0

Error Correction: Non-ECC (with On-Die ECC standard to DDR5 architecture)