Cheetah 15K.6 SAS Product Manual
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B September 2008 Product Manual Cheetah 15K.6 SAS ST3450856SS ST3300656SS ST3146356SS ST3450056SS (FDE) ST3300056SS (FDE) ST3146756SS (FDE) 100466193 Rev.
B September 2008 Product Manual Cheetah 15K.6 SAS ST3450856SS ST3300656SS ST3146356SS ST3450056SS (FDE) ST3300056SS (FDE) ST3146756SS (FDE) 100466193 Rev.
Cheetah 15K.6 SAS Product Manual
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The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of Cheetah 15K.6 and other Seagate SAS drives. Cheetah 15K.6 drives support the SAS Protocol specifications to the extent described in this manual. B 1 Model Number ST3450856SS ST3300656SS ST3146356SS ST3450056SS ST3300056SS ST3146756SS Full Disk Encryption (FDE) No No No Yes Yes Yes Cheetah 15K.6 SAS Product Manual, Rev. 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® SAS (Serial Attached SCSI) disk drives.
The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of Cheetah 15K.6 and other Seagate SAS drives. Cheetah 15K.6 drives support the SAS Protocol specifications to the extent described in this manual. B 1 Model Number ST3450856SS ST3300656SS ST3146356SS ST3450056SS ST3300056SS ST3146756SS Full Disk Encryption (FDE) No No No Yes Yes Yes Cheetah 15K.6 SAS Product Manual, Rev. 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® SAS (Serial Attached SCSI) disk drives.
Cheetah 15K.6 SAS Product Manual
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...ST3146356SS ST3146756SS (FDE) Decimal Hex 286,749,488 11177330 280,790,185 10BC84A9 272,662,935 10408197 3.6 Programmable drive capacity Using the Mode Select command, the drive can be ordered depending on sparing scheme and sector size requested. • Single-unit shipping pack. Cheetah 15K... of LBAs is rounded down to the maximum capacity. 3.7 Factory-installed options You may be one of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to generation. 3.4 Reliability • 1,600,000 hour MTBF (Annualized ...
...ST3146356SS ST3146756SS (FDE) Decimal Hex 286,749,488 11177330 280,790,185 10BC84A9 272,662,935 10408197 3.6 Programmable drive capacity Using the Mode Select command, the drive can be ordered depending on sparing scheme and sector size requested. • Single-unit shipping pack. Cheetah 15K... of LBAs is rounded down to the maximum capacity. 3.7 Factory-installed options You may be one of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to generation. 3.4 Reliability • 1,600,000 hour MTBF (Annualized ...
Cheetah 15K.6 SAS Product Manual
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... formatting. 4.2 Seek time See Section 9.4.1, "SAS physical interface" on a representative sample of Cheetah 15K.6 drives. 4.1 Internal drive characteristics Drive capacity ST3450856SS ST3300656SS ST3146356SS ST3450056SS ST3300056SS ST3146756SS 450 300 146 Gbytes (formatted, rounded off value)* Read/write data heads ...20 0.44 Full stroke Typical 6.43 7.12 1. Access to hard drive capacity. Cheetah 15K.6 SAS Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. ...
... formatting. 4.2 Seek time See Section 9.4.1, "SAS physical interface" on a representative sample of Cheetah 15K.6 drives. 4.1 Internal drive characteristics Drive capacity ST3450856SS ST3300656SS ST3146356SS ST3450056SS ST3300056SS ST3146756SS 450 300 146 Gbytes (formatted, rounded off value)* Read/write data heads ...20 0.44 Full stroke Typical 6.43 7.12 1. Access to hard drive capacity. Cheetah 15K.6 SAS Product Manual, Rev. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. ...
Cheetah 15K.6 SAS Product Manual
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...consecutive sectors on a track Yes Flaw reallocation performance impact (for normal operations within 20 seconds (excluding the error recovery procedure). 12 Cheetah 15K.6 SAS Product Manual, Rev. B Maximum (with the START bit equal to support the rates listed and no significant difference in ... port and has not received a START STOP UNIT command with verify) Maximum (without verify) ST3450856SS ST3450056SS 176 88 ST3300656SS ST3300056SS 144 72 ST3146356SS ST3146756SS 100 50 Note. There is no cable loss. 1 MB/sec = 1,000,000 bytes/sec 4.3 Start/stop time The drive ...
...consecutive sectors on a track Yes Flaw reallocation performance impact (for normal operations within 20 seconds (excluding the error recovery procedure). 12 Cheetah 15K.6 SAS Product Manual, Rev. B Maximum (with the START bit equal to support the rates listed and no significant difference in ... port and has not received a START STOP UNIT command with verify) Maximum (without verify) ST3450856SS ST3450056SS 176 88 ST3300656SS ST3300056SS 144 72 ST3146356SS ST3146756SS 100 50 Note. There is no cable loss. 1 MB/sec = 1,000,000 bytes/sec 4.3 Start/stop time The drive ...
Cheetah 15K.6 SAS Product Manual
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... 9.06 watts (30.92 BTUs per hour). Locate the typical I /O rate curve (see Figure 4). To calculate BTUs per second 34 Cheetah 15K.6 SAS Product Manual, Rev. B ST3146356SS, 3 Gbit, DC current and power vs. ST3146356SS model Typical power dissipation under idle conditions in your system on the horizontal axis and read operations, refer to the...
... 9.06 watts (30.92 BTUs per hour). Locate the typical I /O rate curve (see Figure 4). To calculate BTUs per second 34 Cheetah 15K.6 SAS Product Manual, Rev. B ST3146356SS, 3 Gbit, DC current and power vs. ST3146356SS model Typical power dissipation under idle conditions in your system on the horizontal axis and read operations, refer to the...
Cheetah 15K.6 SAS Product Manual
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... and corrosive chemicals as vulcanized rubber, that can be the most damaging. Height: Width: Depth: 1.028 in 4.010 in 5.787 in Seagate products are especially sensitive to be affected by replacing materials near circuitry with sulfide-free alternatives. 6.4.8 Electromagnetic susceptibility See Section 2.1.1.1. 6.5 Mechanical specifications... 101.85 mm 146.99 mm Weight: ST3450856SS: 1.563 pounds 0.709 kilograms ST3450056SS ST3300656SS: 1.53 pounds 0.694 kilograms ST3300056SS ST3146356SS: 1.487 pounds 0.674 kilograms ST3146756SS 40 Cheetah 15K.6 SAS Product Manual, Rev.
... and corrosive chemicals as vulcanized rubber, that can be the most damaging. Height: Width: Depth: 1.028 in 4.010 in 5.787 in Seagate products are especially sensitive to be affected by replacing materials near circuitry with sulfide-free alternatives. 6.4.8 Electromagnetic susceptibility See Section 2.1.1.1. 6.5 Mechanical specifications... 101.85 mm 146.99 mm Weight: ST3450856SS: 1.563 pounds 0.709 kilograms ST3450056SS ST3300656SS: 1.53 pounds 0.694 kilograms ST3300056SS ST3146356SS: 1.487 pounds 0.674 kilograms ST3146756SS 40 Cheetah 15K.6 SAS Product Manual, Rev.
Cheetah 15K.6 SAS Product Manual
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... ST3300056SS (FDE) 53 54 33 33 30 30 30 35 36 53 53 ST3146356SS 53 54 33 31 34 36 33 35 56 53 53 ST3146756SS (FDE) 53 54 33 31 34 36 37 35 56 53 53 Cheetah 15K.6 SAS Product Manual, Rev. B 57 The table above shows the hex values for...
... ST3300056SS (FDE) 53 54 33 33 30 30 30 35 36 53 53 ST3146356SS 53 54 33 31 34 36 33 35 56 53 53 ST3146756SS (FDE) 53 54 33 31 34 36 37 35 56 53 53 Cheetah 15K.6 SAS Product Manual, Rev. B 57 The table above shows the hex values for...