Cheetah 15K.7 FC Product Manual
Page 16
... characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. Access to hard drive capacity. C Typical access times are measured under nominal conditions of temperature, voltage, and horizontal ... Internal drive characteristics Drive capacity Read/write data heads Tracks per inch Peak bits per inch Areal Density Internal data rate disk rotation speed Avg rotational latency ST3600057FC ST3600957FC ST3600857FC 600 8 165,000 1,361 225 1.49 - 2.37 15k 2.0 ST3450857FC ST3450757FC ST3450657FC 450 6 165,000 1,361 ...
... characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 2. Access to hard drive capacity. C Typical access times are measured under nominal conditions of temperature, voltage, and horizontal ... Internal drive characteristics Drive capacity Read/write data heads Tracks per inch Peak bits per inch Areal Density Internal data rate disk rotation speed Avg rotational latency ST3600057FC ST3600957FC ST3600857FC 600 8 165,000 1,361 225 1.49 - 2.37 15k 2.0 ST3450857FC ST3450757FC ST3450657FC 450 6 165,000 1,361 ...
Cheetah 15K.7 SAS Product Manual
Page 12
... in SCSI while gaining a 3Gb/s serial data transfer rate. An automatic shipping lock prevents potential damage to the heads and disks that provides excellent performance with either SAS or SATA hard disk drives. Note. Never disassemble the HDA and do not attempt to the landing zone when power is removed from movement during...
... in SCSI while gaining a 3Gb/s serial data transfer rate. An automatic shipping lock prevents potential damage to the heads and disks that provides excellent performance with either SAS or SATA hard disk drives. Note. Never disassemble the HDA and do not attempt to the landing zone when power is removed from movement during...
Cheetah 15K.7 SAS Product Manual
Page 15
...225 1,361 225 1,361 225 KBPI Gbits/inch2 Internal data rate 1.49 - 2.37 1.49 - 2.37 1.49 - 2.37 Gbits/sec (max) Disk rotation speed 15k 15k 15k RPM Avg rotational latency 2.0 2.0 2.0 msec *One Gbyte equals one billion bytes when referring to data = access time + ...latency time. Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 58 and the...
...225 1,361 225 1,361 225 KBPI Gbits/inch2 Internal data rate 1.49 - 2.37 1.49 - 2.37 1.49 - 2.37 Gbits/sec (max) Disk rotation speed 15k 15k 15k RPM Avg rotational latency 2.0 2.0 2.0 msec *One Gbyte equals one billion bytes when referring to data = access time + ...latency time. Access to hard drive capacity. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 58 and the...
Cheetah 15K.6 SAS Product Manual
Page 11
...The Serial Attached SCSI interface is removed from movement during shipping and handling. This allows you to continue to the heads and disks that provides excellent performance with a low-inertia, balanced, patented, straight arm design that results from the drive. An automatic shipping...SAS connectors, cables and electrical interface are classified as intelligent peripherals and provide level 2 conformance (highest level) with either SAS or SATA hard disk drives. B 7 Never disassemble the HDA and do not attempt to the drive. Cheetah 15K.6 SAS FDE models have provisions for any...
...The Serial Attached SCSI interface is removed from movement during shipping and handling. This allows you to continue to the heads and disks that provides excellent performance with a low-inertia, balanced, patented, straight arm design that results from the drive. An automatic shipping...SAS connectors, cables and electrical interface are classified as intelligent peripherals and provide level 2 conformance (highest level) with either SAS or SATA hard disk drives. B 7 Never disassemble the HDA and do not attempt to the drive. Cheetah 15K.6 SAS FDE models have provisions for any...
Cheetah 15K.6 SAS Product Manual
Page 15
Access to hard drive capacity. Cheetah 15K.6 SAS Product Manual, Rev. B 11 Accessible capacity may vary depending on operating environment and formatting. 4.2 Seek time See Section 9.4.1, "SAS physical ... TPI Peak bits per inch Areal Density 1,100 165 1,100 165 1,100 165 KBPI Gbits/inch2 Internal data rate 1.95 1.95 1.95 Gbits/sec (max) disk rotation speed 15k 15k 15k RPM Avg rotational latency 2.0 2.0 2.0 msec *One Gbyte equals one billion bytes when referring to data = access time + latency time. Typical...
Access to hard drive capacity. Cheetah 15K.6 SAS Product Manual, Rev. B 11 Accessible capacity may vary depending on operating environment and formatting. 4.2 Seek time See Section 9.4.1, "SAS physical ... TPI Peak bits per inch Areal Density 1,100 165 1,100 165 1,100 165 KBPI Gbits/inch2 Internal data rate 1.95 1.95 1.95 Gbits/sec (max) disk rotation speed 15k 15k 15k RPM Avg rotational latency 2.0 2.0 2.0 msec *One Gbyte equals one billion bytes when referring to data = access time + latency time. Typical...