Seagate Exos X18 16TB Enterprise Hard Drive — ST16000NM000J
Enterprise-class 16TB helium-sealed Exos X18, pulled from a working environment and individually tested before listing. The CrystalDiskInfo screenshot in the photos is this exact drive — serial ZR51CNHC is visible in the capture and on the label.
DRIVE HEALTH — measured, not guessed
- Health Status: GOOD
- Reallocated sectors: 0
- Current pending sectors: 0
- Uncorrectable sectors: 0
- UltraDMA CRC errors: 0
- Power-on hours: 28,236
- Power cycles: 26
- Load/unload cycles: 14,952
- Serial number: ST16000NM000J (Exos X18), P/N 2TW103-002, firmware SN02
- Capacity: 16TB
- Interface: SATA 6Gb/s (SATA III)
- Speed: 7200 RPM, 256MB cache
- Form factor: 3.5 inch, helium-sealed CMR
- Sector format: 512e (512-byte logical, verified on this drive)
- WWN 5000C500C98850F3, date of manufacture 20 APR 2021
DATA
Cleared and tested: all partitions removed, then initialized GPT and formatted as one full-size exFAT volume labeled New Volume. It mounts immediately on Windows, macOS and Linux — it does not arrive raw or invisible in Explorer.
WHAT YOU RECEIVE
One bare 3.5 inch hard drive exactly as pictured. No cables, caddy, screws or mounting hardware are included.
SHIPPING
Free USPS Ground Advantage. Packed in an anti-static bag inside a padded box, and the exact drive is photographed with its serial visible before it goes in.
NOTES ON WEAR
This is a used enterprise drive that has seen service: 28,236 power-on hours against only 26 power cycles — the pattern of a drive that ran steadily in a rack rather than being switched on and off. The sector-health counters all read zero: no reallocated sectors, no pending sectors, no uncorrectable sectors and no UltraDMA CRC errors, and CrystalDiskInfo rates overall health GOOD. The hours are stated plainly so you can judge for yourself; nothing here is hidden.
RETURNS
Not accepted. Please review the photos and the health numbers above and message me with any question before buying — I answer quickly and would much rather sort it out beforehand.
