Seagate Exos X18 ST18000NM000J 18TB 7.2K 6G SATA 3.5" Hard Drive - 100% Health

Seagate Exos X18 18TB Enterprise Hard Drive SpecificationDetail BrandSeagate ModelExos X18 MPNST18000NM000J Capacity18TB Form Factor3.5 inch InterfaceSATA 6Gb/s Rotation Speed7200 RPM Cache256MB Recording TechnologyCMR (Conventional Magnetic Recording), helium-sealed Power-On Hours (POH)23,400 to 33,600 hours per drive Reallocated Sectors0 Warranty12 months ConditionUsed, Tested Overview The Seagate Exos X18 is an 18TB helium-sealed enterprise hard drive built for NAS, server and storage array workloads. CMR recording and a 256MB cache give it the sustained throughput and rebuild behaviour that RAID, ZFS and Unraid arrays need. Standard SATA 6Gb/s interface. Condition This drive is in used, tested condition. Each unit has been individually tested prior to listing: Reallocated sectors (SMART attribute 5): 0 — no bad sectors remapped; 0 pending, 0 uncorrectable SMART extended (long) self-test: Passed, completed without error Power-On Hours: 23,400 to 33,600 hours per drive (typical for a drive that has been in continuous datacenter service). Hours are cross-checked against the drive's own internal logs; we never reset counters Read/write benchmarking: Passed Data: Wiped and verified — no previous data remains Each drive is sealed after testing with a numbered tamper-evident seal and ships with a printed test certificate for that exact unit (model, serial number, power-on hours and test result). Covered by our 12-month warranty. Cosmetic wear may be present on the chassis; this does not affect function. Photos show a representative unit with identifiers masked. P/N 2TV103-002, firmware SN02. Compatibility Works in any system with a 3.5-inch SATA bay: NAS units (Synology, QNAP, TrueNAS, Unraid), servers, JBODs and desktops. SAS controllers and backplanes also accept SATA dr…

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