Like New Intel Optane DC P5800X Series 1.6TB, 2.5" x 15mm, U.2, PCIe 4.0 x4, 3D XPoint Solid State Drive (SSD) SSDPF21Q016TB01 drive.

See attached Intel MAS Info and CrystalDiskInfo.

Used very little for a few PCMark and 3DMark Runs when purchased at Newegg on Jan/2024, have been sitting since then. I will include the original invoice (on my name and cost $3,305.96 back then).

Will Include PCI-e X4 adapter card with sale.

For fun I loaded up the CrystalDiskInfo info on ChatGPT here's what it said:

"This drive is in excellent condition. In fact, it's about as good as you could hope for when buying a used Optane P5800X.

Here's what stands out:

✅ Health: 100% (perfect)

✅ Temperature: 31°C (very cool)

✅ Power-On Hours: 328 hours (extremely low)

✅ Total Host Writes: 6,966 GB (6.97 TB)

The P5800X is rated for 100 drive writes per day (DWPD) for 5 years, which translates to roughly 292 petabytes (292,000 TB) of write endurance for the 1.6 TB model.

Your drive has only written:

• 6.97 TB out of ~292,000 TB

• That's about 0.0024% of its rated write endurance.

So from an endurance standpoint, it's essentially like new.

One thing I noticed

CrystalDiskInfo shows:

• Unsafe Shutdowns: 583

That sounds high, but it's not necessarily a problem. It often happens when enterprise drives are used on test benches, in overclocking systems, or powered off without a proper OS shutdown. The important thing is:

✅ Critical Warning = 0

✅ Media and Data Integrity Errors = 0

✅ Health = 100%

Those are the indicators that actually matter.

Estimated value

Given the SMART data you showed:

• Private sale: $1,900–2,200

• eBay listing: $2,100–2,400 (before fees)

This is one of the cleanest used P5800X drives I've seen. The combination of 100% health, only 328 hours, and less than 7 TB written makes it very desirable for enthusiasts and enterprise buyers.

Crystal and Intel MAS info:

Price drop.