Sony SDX-800V/R manual Performance Specification, Data Capacity

2.Specification

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Figure 2-4: Mounting Attitude and Tolerance

2.3.Performance Specification

The data capacity, data transfer rate and data reliability specifications this chapter require the media to conform to the AIT-E Turbo, AIT-1, AIT-1 Turbo, AIT-2, AIT-2 Turbo, AIT-3, AIT-3Ex Media Specification and also require the drive and media to remain within their respective operating and non-operating environmental specifications. The specifications below also assume that the C3 ECC frame (AIT-E Turbo, AIT-1, AIT-1 Turbo, AIT-2, AIT-2 Turbo, AIT-3) or C3 ECC fragment (AIT-3Ex) is generated on writing and used as necessary on reading, and further assumes that read-after-write rewrites are used as necessary on writing.

2.3.1.Data Capacity

The SDX-800V includes a data compression capability. When data compression is enabled the drive capacity can increase from 2 times to 3 times. The efficiency of the data compression depends on the actual data that is being compressed and cannot be predicted precisely prior to compression.

Format	AIT-E Turbo Standard Format
Native	20.0 Gbyte typical	When using 98 meter tape AIT-E Turbo cassette (TAITE-20N)
Capacity
Format	AIT-1 Standard Format
Native	25.0 Gbyte typical	When using 170 meter tape AIT-1 cassette (SDX-T3N and SDX1-25C)
Capacity	35.0 Gbyte typical	When using 230 meter tape AIT-1 cassette (SDX1-35C)
Format	AIT-1 Turbo Standard Format
Native	40.0 Gbyte typical	When using 186 meter tape AIT-1 Turbo cassette (TAIT1-40N and
Capacity		TAIT1-40C)

2-6 SONY AIT-3Ex drive SDX-800V series Ver.1.1