Savvio 10K.2 SAS Product Manual
Page 1
Product Manual Savvio® 10K.2 SAS ST9146802SS ST973402SS 100384760 Rev. E April 2012
Product Manual Savvio® 10K.2 SAS ST9146802SS ST973402SS 100384760 Rev. E April 2012
Savvio 10K.2 SAS Product Manual
Page 5
.... Figure 9. Figure 21. input/output operations per second 25 ST973402SS (3Gb) DC current and power vs. E iii Figure 6. Figure 17. Savvio 10K.2 SAS disk drive 2 ST9146802SS current profile 23 ST973402SS current profile 24 ST9146802SS (3Gb) DC current and power vs. Figure 13. Figure 8. Figure 4. Figure 15. Figure 7. Figure 3. Figure 14. Figure 19. List of... jitter mask 57 Compliance interconnect test load 63 Zero-length test load 63 ISI loss example at 3.0 Gbps 63 ISI loss example at 1.5 Gbps 64 Savvio 10K.2 SAS Product Manual, Rev. Figure 10.
.... Figure 9. Figure 21. input/output operations per second 25 ST973402SS (3Gb) DC current and power vs. E iii Figure 6. Figure 17. Savvio 10K.2 SAS disk drive 2 ST9146802SS current profile 23 ST973402SS current profile 24 ST9146802SS (3Gb) DC current and power vs. Figure 13. Figure 8. Figure 4. Figure 15. Figure 7. Figure 3. Figure 14. Figure 19. List of... jitter mask 57 Compliance interconnect test load 63 Zero-length test load 63 ISI loss example at 3.0 Gbps 63 ISI loss example at 1.5 Gbps 64 Savvio 10K.2 SAS Product Manual, Rev. Figure 10.
Savvio 10K.2 SAS Product Manual
Page 14
...it ensures a stable operating point with flexibility if they choose, Seagate recommends product planning in one of LBAs is currently formatted to have. A...maximum capacity. 4.7 Factory-installed accessories OEM standard drives are : Capacity (Blocks) ST9146802SS Sector Size Decimal Hex 512 286749488 11177330h 520 280790192 10BC84B0h 528 272662936 10408198h ST973402SS ... parameter list table in this product are shipped with the Savvio 10K.2 SAS Installation Guide (part number 100384761). 8 Savvio 10K.2 SAS Product Manual, Rev. To provide a stable target...
...it ensures a stable operating point with flexibility if they choose, Seagate recommends product planning in one of LBAs is currently formatted to have. A...maximum capacity. 4.7 Factory-installed accessories OEM standard drives are : Capacity (Blocks) ST9146802SS Sector Size Decimal Hex 512 286749488 11177330h 520 280790192 10BC84B0h 528 272662936 10408198h ST973402SS ... parameter list table in this product are shipped with the Savvio 10K.2 SAS Installation Guide (part number 100384761). 8 Savvio 10K.2 SAS Product Manual, Rev. To provide a stable target...
Savvio 10K.2 SAS Product Manual
Page 16
...data rate Disk rotation speed Avg rotational latency ST9146802SS ST973402SS 146.8 73.4 4 2 489,984 489,984 36,704 36,704 75,373 75,373 150,000 150,000 925,000 925,000 135 135 660-1054 660-1054 10k 10k 3.0 3.0 Gbytes (formatted, rounded off value)...Seek performance characteristics See Section 10.4.1, "SAS physical interface" on a representative sample of drives. 4. Access time = controller overhead + average seek time and applies to the Response. 2. Access to data = access time + latency time. Data sheet data except full stroke which was Gen 2.0 data. 10 Savvio 10K.2 ...
...data rate Disk rotation speed Avg rotational latency ST9146802SS ST973402SS 146.8 73.4 4 2 489,984 489,984 36,704 36,704 75,373 75,373 150,000 150,000 925,000 925,000 135 135 660-1054 660-1054 10k 10k 3.0 3.0 Gbytes (formatted, rounded off value)...Seek performance characteristics See Section 10.4.1, "SAS physical interface" on a representative sample of drives. 4. Access time = controller overhead + average seek time and applies to the Response. 2. Access to data = access time + latency time. Data sheet data except full stroke which was Gen 2.0 data. 10 Savvio 10K.2 ...
Savvio 10K.2 SAS Product Manual
Page 17
... (ENABLE SPINUP) primitive. If the drive receives a START STOP UNIT command with verify) Maximum (without verify) ST9146802SS 104 70 ST973402SS 52 35 5.2.3 General performance characteristics Minimum sector interleave Data buffer to/from the host. 5.3 Start/stop time The drive accepts the commands listed... time is 20 seconds. Savvio 10K.2 SAS Product Manual, Rev. SCSI stop the spindle. After receiving a START STOP UNIT command with the START bit equal to 1. Stop time is no power control switch on a track Flaw reallocation performance impact (for flaws reallocated ...
... (ENABLE SPINUP) primitive. If the drive receives a START STOP UNIT command with verify) Maximum (without verify) ST9146802SS 104 70 ST973402SS 52 35 5.2.3 General performance characteristics Minimum sector interleave Data buffer to/from the host. 5.3 Start/stop time The drive accepts the commands listed... time is 20 seconds. Savvio 10K.2 SAS Product Manual, Rev. SCSI stop the spindle. After receiving a START STOP UNIT command with the START bit equal to 1. Stop time is no power control switch on a track Flaw reallocation performance impact (for flaws reallocated ...
Savvio 10K.2 SAS Product Manual
Page 27
...Savvio 10K.2 SAS Product Manual, Rev. 7.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of .15A for DC and .20A for a single drive are shown below. Values indicated apply at the drive connector. All others have 10% margin added. E 21 Table 12: ST9146802SS...DC Operating current: Typical DCX Maximum DC Maximum (peak) DC Notes [5] [1] [7] ST9146802SS 1.5Gb mode (Amps) (Amps) +5V +12V [2] ±5% ±5% [2] 0.79 0.15 ST9146802SS 3.0Gb mode (Amps) (Amps) +5V +12V [2] ±5% ±5% ...
...Savvio 10K.2 SAS Product Manual, Rev. 7.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of .15A for DC and .20A for a single drive are shown below. Values indicated apply at the drive connector. All others have 10% margin added. E 21 Table 12: ST9146802SS...DC Operating current: Typical DCX Maximum DC Maximum (peak) DC Notes [5] [1] [7] ST9146802SS 1.5Gb mode (Amps) (Amps) +5V +12V [2] ±5% ±5% [2] 0.79 0.15 ST9146802SS 3.0Gb mode (Amps) (Amps) +5V +12V [2] ±5% ±5% ...
Savvio 10K.2 SAS Product Manual
Page 29
... random distribution of frequencies covering a band from 20 KHz to 10 MHz. Maximum allowed noise values given below . Figure 2. ST9146802SS current profile Savvio 10K.2 SAS Product Manual, Rev. E 23 The drive protects against inadvertent writing during power-up and down. 7.2.3 Current profiles The... +12V and +5V current profiles for the ST9146802SS and ST973402SS models are shown below are peak-to-peak measurements and ...
... random distribution of frequencies covering a band from 20 KHz to 10 MHz. Maximum allowed noise values given below . Figure 2. ST9146802SS current profile Savvio 10K.2 SAS Product Manual, Rev. E 23 The drive protects against inadvertent writing during power-up and down. 7.2.3 Current profiles The... +12V and +5V current profiles for the ST9146802SS and ST973402SS models are shown below are peak-to-peak measurements and ...
Savvio 10K.2 SAS Product Manual
Page 31
...system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. ST9146802SS (3Gb) DC current and power vs. input/output operations per second ST973402SS in 3Gb operation Typical power dissipation under idle conditions in... +5 volt current, +12 volt current, and total watts on the vertical axis. 7.3 Power dissipation ST9146802SS in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 5.18W (17.68 BTUs per hour). input/output operations per second Savvio 10K.2 SAS Product Manual, Rev.
...system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. ST9146802SS (3Gb) DC current and power vs. input/output operations per second ST973402SS in 3Gb operation Typical power dissipation under idle conditions in... +5 volt current, +12 volt current, and total watts on the vertical axis. 7.3 Power dissipation ST9146802SS in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 5.18W (17.68 BTUs per hour). input/output operations per second Savvio 10K.2 SAS Product Manual, Rev.
Savvio 10K.2 SAS Product Manual
Page 51
... 53 ST973402SS 53 54 39 37 33 34 30 32 53 53 20 10.3.2 Mode Sense data The Mode Sense command provides a way for Model ST9146802SS. Refer to the values below for the values of bytes 16 through 26 reflect model of new firmware into the flash E-PROM. These default values... of default values and use those in a Mode Select command to set of drive. Parameters in the saved values list that are stored on Port B. Savvio 10K.2 SAS Product Manual, Rev. PP 10 = Inquiry data for an Inquiry command received on Port A. 30 = Inquiry data for definitions. Default values Default values are...
... 53 ST973402SS 53 54 39 37 33 34 30 32 53 53 20 10.3.2 Mode Sense data The Mode Sense command provides a way for Model ST9146802SS. Refer to the values below for the values of bytes 16 through 26 reflect model of new firmware into the flash E-PROM. These default values... of default values and use those in a Mode Select command to set of drive. Parameters in the saved values list that are stored on Port B. Savvio 10K.2 SAS Product Manual, Rev. PP 10 = Inquiry data for an Inquiry command received on Port A. 30 = Inquiry data for definitions. Default values Default values are...