SimpleTech ZeusIOPS Manual descargar pdf (Pagina 24)

22 Zeus

IOPS

3.5-Inch Fibre Channel Solid State Drive

ERASE TIMES

The time required to erase the SSD varies according to the total capacity of the drive. The Erase utility

will erase every physical memory storage location that can be accessed by the host interface. It will

also destroy any saved messages. Once initiated, the SSD will be offline and the host will be unable

to access the drive. Once the erase operation is completed the SSD will be restarted. If power ceases

during an erase operation, the operation will be restarted when power is restored. See Table 2.

Table 2. Erase Times

SANITIZE

For sensitive data that requires more stringent security measures, the SSD is designed to comply

with industry-standard data protection methods. The SSD will support the sanitize standards as

detailed in DoD 5220.22-M, AFSSI 5020 and NSA 130-2. The Sanitize feature will erase every

physical memory storage location and then will write data patterns to all possible NAND locations that

are accessible to the host system. It will also destroy any saved messages. The time required to

sanitize a SSD varies according to the drive capacity and the sanitize type. Each sanitize type

requires different levels of erase/write cycles. If power is lost during this operation, the operation will

be restarted when power is restored. See Table 3.

Table 3. Sanitize Times and Standards

Capacity Erase Time

18 GB 30 sec

36 GB 60 sec

73 GB 120 sec

146 GB 240 sec

Standard DoD 522.22-M AFSSI 5020 NSA 130-2

Capacity Minutes Minutes Minutes

18 GB 6 6 18

36 GB 12 12 36

73 GB 24 24 72

146 GB 48 48 144

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 109 110

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SimpleTech ZeusIOPS Manual Pagina 24