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Diagnóstico y borrado de discos duros

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Diagnosing and Erasing Hard Drives, Parted Magic - Erasing hard drives: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Diagnosing and Erasing Hard Drives, Parted Magic - Erasing hard drives: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Diagnosing and Erasing Hard Drives, Parted Magic - Erasing hard drives: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Parted Magic - Erasing hard drives

  • When possible, avoid using "sector wipe" on SSDs. This will eat into the TBW of the drive, which can cause problems on older 75TBW drives.

  • The options available here that will work will vary based on what is supported by the firmware on the drive.

  • CAUTION: Drives with known issues in the firmware around the ATA Secure Erase option may be bricked depending on the severity (and risk). If you use this on a drive with known problems, it can potentially brick the drive. When in doubt, select EXTERNAL for safety (at the expense of time/NAND flash wear on SSDs).

  • IF the drive does not support ATA Secure Erase (primarily older drives), you will need to select External and use Nwipe to erase it. The best middle ground in Nwipe/DBAN is "DoD Short (3 pass+blanking).

  • AHCI drives (M.2 SATA/2.5" drives/3.5" drives) When possible for security (and in the case of SSDs, reduced or mitigated drive wear), try to use the ATA Secure Erase option when possible, unless the drive has known bugs (see warning above).

  • NVMe SSD Recomendation: When possible, use NVMe secure erase. This is instant because it destroys the encryption key on these drives so the data can no longer be read and does not need to zero out the entire drive.

(Parted Magic) Borrado de discos duros

Cuando sea posible, evita limpiar los SSD por sectores. Esto reducirá el tiempo de vida útil de la unidad y puede ser drástico en unidades de vida útil de 75 TBW más antiguas.

Tus opciones de borrado se limitarán a las opciones del conjunto de seguridad admitidas por el firmware de la unidad.

Las unidades sin ATA Secure Erase deberán borrarse externamente. Selecciona External y elige Nwipe. Ejecuta el comando DoD Short (3 toallitas + borrado de la unidad).

Si tu unidad tiene una implementación ATA Secure Erase con errores, elige External y borra la unidad con Nwipe. Los SSD solo deben borrarse con el comando Secure Erase.

Para SSD NVMe, la mejor opción es usar NVMe Secure Erase.

-[title] (Parted Magic) Erasing hard drives
-[* icon_caution] ***When possible, avoid sector-wiping SSDs. This will reduce the drive liftetime and can be drastic on older 75TBW SSDs.***
-[* icon_caution] ***''Your erase options will be limited to the Security Set options supported in the drive firmware.''***
-[* icon_reminder] Drives without ATA Secure Erase will need to be erased externally. Select ***''External''*** and choose Nwipe. ***''Run the DoD Short command (3 wipes+drive blanking).''***
-[* red] ***''If your drive has a buggy ATA Secure Erase implementation, choose External and erase the drive with Nwipe.''*** ***''SSDs should only be erased with the Secure Erase command.''***
-[* orange] ***''For NVMe SSDs, the best option is to use NVMe Secure Erase.''***
+[title] Parted Magic - Erasing hard drives
+[* icon_caution] ***When possible, avoid using "sector wipe" on SSDs. This will eat into the TBW of the drive, which can cause problems on older 75TBW drives.***
+[* icon_caution] ***The options available here that will work will vary based on what is supported by the firmware on the drive.***
+[* icon_caution] ***CAUTION: Drives with known issues in the firmware around the ATA Secure Erase option may be bricked depending on the severity (and risk). If you use this on a drive with known problems, it can potentially brick the drive. When in doubt, select EXTERNAL for safety (at the expense of time/NAND flash wear on SSDs).***
+[* icon_reminder] ***IF the drive does not support ATA Secure Erase (primarily older drives),*** you will need to select ***External*** and use Nwipe to erase it. ***The best middle ground in Nwipe/DBAN is "DoD Short (3 pass+blanking).***
+[* red] ***AHCI drives (M.2 SATA/2.5" drives/3.5" drives)*** When possible for security (and in the case of SSDs, reduced or mitigated drive wear), try to use the ***ATA Secure Erase*** option when possible, unless the drive has known bugs (see warning above).
+[* orange] ***NVMe SSD Recomendation:*** When possible, use ***NVMe secure erase***. This is instant because it destroys the encryption key on these drives so the data can no longer be read and does not need to zero out the entire drive.

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