User manual MAXTOR ST31000524NS REV G

[. . . ] Product Manual Constellation ES Serial ATA ® ST32000644NS ST31000524NS ST3500514NS 100516232 Rev. G February 2011 Revision history Revision Date Sheets affected or comments Rev. G 08/26/09 09/23/09 01/11/10 04/21/10 06/16/10 08/02/10 02/23/11 Initial release. G, February 2011 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. [. . . ] This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive. HDA Temp. HDA temperature checkpoint Note. Image is for reference only, may not represent actual drive. Constellation ES Serial ATA Product Manual, Rev. G 17 3. 9. 2 3. 9. 2. 1 Operating: Humidity Relative humidity 5% to 90% noncondensing (30% per hour max) 5% to 95% noncondensing (30% per hour max) Nonoperating: 3. 9. 3 Operating: Altitude ­60. 96 m to 3, 048 m (­200 ft. to 40, 000+ ft. ) Nonoperating: 3. 9. 4 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. 3. 9. 4. 1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 70 Gs (read) and 40 Gs (write) based on half-sine shock pulses of 2ms. 3. 9. 4. 2 Nonoperating shock 1TB and 500GB models The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 350 Gs based on a nonrepetitive half-sine shock pulse of 2ms duration. 2TB models The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 300 Gs based on a nonrepetitive half-sine shock pulse of 2ms duration. 18 Constellation ES Serial ATA Product Manual, Rev. G 3. 9. 5 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws. 3. 9. 5. 1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below. 5­22 Hz 22­350 Hz 350­500 Hz 20 - 1500Hz *(RROV) 0. 25 Gs 0. 50 Gs 0. 25 Gs 12. 5 rads/s2 w/RVFF * Rotary Random Operating Vibration 3. 9. 5. 2 Nonoperating vibration The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below. 10­500 Hz Linear Random 4. 9 Grms ref 3. 10 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). Sound power measurements are taken under essentially free-field conditions over a reflecting plane. The number of seeks per second is defined by the following equation: (Number of seeks per second = 0. 4 / (average latency + average access time) Table 5: Fluid Dynamic Bearing (FDB) motor acoustics Idle* Performance seek 3. 0 bels (typ) 3. 3 bels (max) 2. 8 bels (typ) 3. 1 bels (max) 2. 7 bels (typ) 3. 0 bels (max) ST32000644NS ST31000524NS ST3500514NS 2. 7 bels (typ) 2. 9 bels (max) 2. 2 bels (typ) 2. 5 bels (max) 1. 9 bels (typ) 2. 3 bels (max) *During periods of drive idle, some offline activity may occur according to the S. M. A. R. T. specification, which may increase acoustic and power to operational levels. Constellation ES Serial ATA Product Manual, Rev. G 19 3. 11 Test for Prominent Discrete Tones (PDTs) Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this process is the use of the absolute threshold of hearing. Seagate uses this threshold curve (originated in ISO 389-7) to discern tone audibility and to compensate for the inaudible components of sound prior to computation of tone ratios according to Annex D of the ECMA-74 standards. 3. 12 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table: Table 6: Test Electrostatic discharge Radiated RF immunity Electrical fast transient Surge immunity Conducted RF immunity Voltage dips, interrupts Radio frequency environments Description Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV 80 to 1000 MHz, 3 V/m, 80% AM with 1 kHz sine 900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz ± 1 kV on AC mains, ± 0. 5 kV on external I/O ± 1 kV differential, ± 2 kV common, AC mains Performance level B A Reference standard EN 61000-4-2: 95 EN 61000-4-3: 96 ENV 50204: 95 EN 61000-4-4: 95 EN 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-11: 94 B B 150 kHz to 80 MHz, 3 Vrms, 80% AM with 1 kHz sine A 0% open, 5 seconds 0% short, 5 seconds 40%, 0. 10 seconds 70%, 0. 01 seconds C C C B 20 Constellation ES Serial ATA Product Manual, Rev. G 3. 13 3. 13. 1 Reliability Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The product shall achieve an Annualized Failure Rate (AFR) of 0. 73% (MTBF of 1. 2 million hours) when operated nominal power and typical case temperatures of 40°C. Operation at temperatures outside the specifications in Section 3. 9 may increase the product AFR (decrease MTBF). AFR and MTBF are population statistics that are not relevant to individual units. AFR and MTBF specifications are based on the following assumptions for business critical storage system environments: · 8, 760 power-on-hours per year. · Temperatures outside the specifications in Section 3. 9 may reduce thee product reliability. Operation at excessive I/O duty cycle may degrade product reliability. The enterprise application nearline environment of power-on-hours, temperature, and I/O duty cycle affect the product AFR and MTBF. Nonrecoverable read errors Annualized Failure Rate (AFR) Load unload cycles Warranty 1 per 1015 bits read, max 0. 73% (nominal power, 40°C case temperature) 300, 000 cycles To determine the warranty for a specific drive, use a web browser to access the following web page: support. seagate. com/customer/warranty_validation. jsp From this page, click on the "Verify Your Warranty" link. [. . . ] ATA-reserved Security status Seagate-reserved ATA-reserved Integrity word Value Each drive will have a unique value. 0000H 0001H xxxxH 0000H xxA5H 112­127 128 129­159 160­254 255 Note. See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data. Description (if bit is set to 1) Bit 0 1 2 8 9 10 Bit 0 1 2 3 4 5 6 7 8 9-10 11-12 13 14 15 Word 63 Multiword DMA mode 0 is supported. Shall be cleared to 0. 34 Constellation ES Serial ATA Product Manual, Rev. G Bit 0 1 2 3 4 5 6 8 9 10 11 12 13 14 Word 88 Ultra DMA mode 0 is supported. [. . . ]