Certified unit report
Unit U-122 · HGST HUH721010AL42C0
Tested Sep 8, 2026 · Value · full serial on your in-box certificate
Warranty: 3 months from delivery
SMART healthPass
| Attribute | This unit | Our pass rule | |
|---|---|---|---|
| 5 · Reallocated sectors | 0 | must be 0 | |
| 197 · Pending sectors | 0 | must be 0 | |
| 187/198 · Uncorrectable errors | 0 | must be 0 | |
| Grown defect list | 0 | must be 0 | |
| 9 · Power-on hours | 40,444 | disclosed, never reset | |
| 12 · Power cycles | 39 | disclosed |
Capacity bytes10,000,831,348,736
InterfaceSAS 12Gb/s
Temperature c33
PassedYes
Extended self-testPass
ResultCompleted without error
Poh at test40,420
Nominal duration min1,188
Actual duration min1,188
Suspect protocol runNo
Odometer authenticityVerified
Vendor log cross-check passed: the drive's internal factory log agrees with its SMART hours. A wiped or rolled-back odometer would disagree. We run this check on every unit.
Methodselftest_log
Smart hours40,444
Secondary hours40,420
Delta hours24
AgreesYes
Data wipeComplete
Previous dataWiped · verified
This page is permanent. The QR codes on the tamper seal and on the certificate in the box link here so you can compare our report against your own tools on arrival. The seal number on the unit must match your certificate; it is never published online.