Cheetah 15K.6 SAS Product Manual
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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. B September 2008
Cheetah 15K.6 SAS Product Manual
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B 1 Cheetah 15K.6 drives support the SAS Protocol specifications to the extent described in this manual. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of Cheetah 15K.6 and other Seagate SAS drives. 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® SAS (Serial Attached SCSI) disk drives. 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.
B 1 Cheetah 15K.6 drives support the SAS Protocol specifications to the extent described in this manual. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of Cheetah 15K.6 and other Seagate SAS drives. 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® SAS (Serial Attached SCSI) disk drives. 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.
Cheetah 15K.6 SAS Product Manual
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...) Sector Size Decimal Hex 512 879,097,968 3465F870 520 860,480,771 3349E503 528 836,812,167 31E0BD87 ST3300656SS ST3300056SS (FDE) Decimal Hex 585,937,500 22ECB25C 573,653,848 22314358 557,874,778 21407E5A ST3146356SS ST3146756SS ... pack. See the Mode Select (6) parameter list table in the Number of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to something less than the maximum number of... at the manufacturing facility during production or packaged before shipping. Cheetah 15K.6 SAS Product Manual, Rev.
...) Sector Size Decimal Hex 512 879,097,968 3465F870 520 860,480,771 3349E503 528 836,812,167 31E0BD87 ST3300656SS ST3300056SS (FDE) Decimal Hex 585,937,500 22ECB25C 573,653,848 22314358 557,874,778 21407E5A ST3146356SS ST3146756SS ... pack. See the Mode Select (6) parameter list table in the Number of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to something less than the maximum number of... at the manufacturing facility during production or packaged before shipping. Cheetah 15K.6 SAS Product Manual, Rev.
Cheetah 15K.6 SAS Product Manual
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...drives. 2. Cheetah 15K.6 SAS Product Manual, Rev. Accessible capacity may vary depending on operating environment and 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 ... 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...
...drives. 2. Cheetah 15K.6 SAS Product Manual, Rev. Accessible capacity may vary depending on operating environment and 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 ... 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...
Cheetah 15K.6 SAS Product Manual
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... through either 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. Maximum (with the START bit equal to 0, the drive becomes ready for flaws...commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. Read/write 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.
... through either 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. Maximum (with the START bit equal to 0, the drive becomes ready for flaws...commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. Read/write 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.
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.../output operations per hour, multiply watts by 3.4123. To calculate BTUs per second 32 Cheetah 15K.6 SAS Product Manual, Rev. To obtain operating power for a drive in 3Gb operation is 10.26 watts (35.01 BTUs per hour). B Figure 6. ST3300656SS model Typical power dissipation under idle conditions in your system on the horizontal axis...
.../output operations per hour, multiply watts by 3.4123. To calculate BTUs per second 32 Cheetah 15K.6 SAS Product Manual, Rev. To obtain operating power for a drive in 3Gb operation is 10.26 watts (35.01 BTUs per hour). B Figure 6. ST3300656SS model Typical power dissipation under idle conditions in your system on the horizontal axis...
Cheetah 15K.6 SAS Product Manual
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... components should never be the most damaging. Height: Width: Depth: 1.028 in 4.010 in 5.787 in Seagate products are especially sensitive to the presence of any electronic components to uncontrolled chemical pollutants and corrosive chemicals as vulcanized....11 mm 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. See Section 8.3, "Drive mounting." Users should use caution exposing any electronic equipment...
... components should never be the most damaging. Height: Width: Depth: 1.028 in 4.010 in 5.787 in Seagate products are especially sensitive to the presence of any electronic components to uncontrolled chemical pollutants and corrosive chemicals as vulcanized....11 mm 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. See Section 8.3, "Drive mounting." Users should use caution exposing any electronic equipment...
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... 53 ST3300656SS 53 54 33 33 30 30 36 35 36 53 53 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... 65 72 76 65 64 20 * Copyright year (changes with actual year). ** SCSI Revision support. Refer to the initiator per the format given in the SAS Interface Manual. S# Eight ASCII digits representing the eight digits of the product serial number. [ ] Bytes 18 through 27 of the product firmware release number.
... 53 ST3300656SS 53 54 33 33 30 30 36 35 36 53 53 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... 65 72 76 65 64 20 * Copyright year (changes with actual year). ** SCSI Revision support. Refer to the initiator per the format given in the SAS Interface Manual. S# Eight ASCII digits representing the eight digits of the product serial number. [ ] Bytes 18 through 27 of the product firmware release number.