Seagate ST900MM0018 900GB 10K RPM SAS 12Gb/s 128MB 2.5" Enterprise Performance HDD
Seagate Enterprise Performance 10K HDD v8 drives provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. The Serial Attached SCSI interface is designed to meet next-generation computing demands for performance, scalability, flexibility and high-density storage requirements.
Integrated dual port SAS controller supporting the SCSI protocol
Support for SAS expanders and fanout adapters
Firmware downloadable using the SAS interface
128 - deep task set (queue)
Supports up to 32 initiators
NVC- backed write cache of approximately 512K
Jumperless configuration
User-selectable logical block sizes for 512 emulation and native models (512, 520, 524 or 528 bytes per logical block)
User-selectable logical block sizes for 4096 native models (4096, 4160, 4192 or 4224 bytes per logical block)
Industry standard SFF 2.5-inch dimensions
Programmable logical block reallocation scheme
Flawed logical block reallocation at format time
Programmable auto write and read reallocation
Reallocation of defects on command (Post Format)
ECC maximum burst correction length of 520 bits for 512 byte blocks and 1400 bits for 4K byte blocks.
No preventive maintenance or adjustments required
Dedicated head load/unload zone and automatic shipping lock
Embedded servo design