Seagate ST3300457FC Cheetah 15K.7 FC Product Manual - Page 13

Standard features

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4.1 Standard features Cheetah 15K.7 FC drives have the following standard features: • 4-Gbit Fibre Channel interface • Integrated dual port FC-AL controller • Concurrent dual port transfers • Support for FC arbitrated loop, private and public attachment • Differential copper FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set (queue) • Supports up to 32 initiators • Drive selection ID and configuration options are set on the FC-AL backpanel or through interface com- mands. Jumpers are not used on the drive. • Supports SCSI Enclosure Services through the interface connector • Fibre Channel worldwide name uniquely identifies the drive and each port • User-selectable logical block size (512, 520, 524, or 528 bytes per logical block) • Selectable frame sizes from 256 to 2,112 bytes • Industry standard 3.5-inch low profile form factor dimensions • Programmable logical block reallocation scheme • Flawed logical block reallocation at format time • Programmable auto write and read reallocation • Reed-Solomon error correction code • Sealed head and disc assembly (HDA) • No preventive maintenance or adjustments required • Dedicated head landing zone • Automatic shipping lock • Embedded Grey Code track address to eliminate seek errors • Self-diagnostics performed at power on • Zone bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 16,384 Kbyte data buffer (see Section 5.5) • Embedded servo design • Reallocation of defects on command (Post Format) • Fibre Channel interface transports SCSI protocol Cheetah 15K.7 FC SED models have the following additional features : • Automatic data encryption/decryption • Controlled access • Random number generator • Drive locking • 16 independent data bands • Cryptographic erase of user data for a drive that will be repurposed or scrapped • Authenticated firmware download Cheetah 15K.7 FC Product Manual, Rev. C 7

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Cheetah 15K.7 FC Product Manual, Rev. C
7
4.1
Standard features
Cheetah 15K.7 FC drives have the following standard features:
•
4-Gbit Fibre Channel interface
•
Integrated dual port FC-AL controller
•
Concurrent dual port transfers
•
Support for FC arbitrated loop, private and public attachment
•
Differential copper FC drivers and receivers
•
Downloadable firmware using the FC-AL interface
•
Supports SCSI enclosure services via interface connector
•
128-deep task set (queue)
•
Supports up to 32 initiators
•
Drive selection ID and configuration options are set on the FC-AL backpanel or through interface com-
mands. Jumpers are not used on the drive.
•
Supports SCSI Enclosure Services through the interface connector
•
Fibre Channel worldwide name uniquely identifies the drive and each port
•
User-selectable logical block size
(512, 520, 524, or 528 bytes per logical block)
•
Selectable frame sizes from
256 to 2,112 bytes
•
Industry standard 3.5-inch low profile form factor dimensions
•
Programmable logical block reallocation scheme
•
Flawed logical block reallocation at format time
•
Programmable auto write and read reallocation
•
Reed-Solomon error correction code
•
Sealed head and disc assembly (HDA)
•
No preventive maintenance or adjustments required
•
Dedicated head landing zone
•
Automatic shipping lock
•
Embedded Grey Code track address to eliminate seek errors
•
Self-diagnostics performed at power on
•
Zone bit recording (ZBR)
•
Vertical, horizontal, or top down mounting
•
Dynamic spindle brake
•
16,384 Kbyte data buffer (see Section 5.5)
•
Embedded servo design
•
Reallocation of defects on command (Post Format)
•
Fibre Channel interface transports SCSI protocol
Cheetah 15K.7 FC SED models have the following additional features :
•
Automatic data encryption/decryption
•
Controlled access
•
Random number generator
•
Drive locking
•
16 independent data bands
•
Cryptographic erase of user data for a drive that will be repurposed or scrapped
•
Authenticated firmware download