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Seagate ST33000651SS Constellation ES (.1) SATA Product Manual - Page 27

Nonoperating vibration, Note., Table 5, Fluid Dynamic Bearing FDB motor acoustics

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2.9.5.2 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. 10-500 Hz 4.9 Grms ref Linear Random 2.10 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. Note. For seek mode tests, the drive is placed in seek mode only. 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 2TB models 1TB models 500GB models Idle* 2.7 bels (typ) 2.9 bels (max) 2.2 bels (typ) 2.5 bels (max) 1.9 bels (typ) 2.3 bels (max) 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) *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. D 21

Section	Page
1.0 Introduction	9
1.1 About the Serial ATA interface	10
2.0 Drive specifications	11
2.1 Specification summary tables	11
2.2 Formatted capacity	13
2.2.1 LBA mode	13
2.3 Default logical geometry	13
2.4 Recording and interface technology	13
2.5 Physical characteristics	14
2.6 Seek time	14
2.7 Start/stop times	14
2.8 Power specifications	15
2.8.1 Power consumption	15
2.8.2 Conducted noise	21
2.8.3 Voltage tolerance	21
2.8.4 Power-management modes	22
2.9 Environmental limits	25
2.9.1 Temperature	25
2.9.2 Humidity	26
2.9.3 Altitude	26
2.9.4 Shock	26
2.9.5 Vibration	26
2.10 Acoustics	27
2.11 Test for Prominent Discrete Tones (PDTs)	28
2.12 Electromagnetic immunity	28
2.13 Reliability	29
2.13.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF)	29
2.14 Agency certification	29
2.14.1 Safety certification	29
2.14.2 Electromagnetic compatibility	29
2.14.3 FCC verification	30
2.15 Environmental protection	31
2.15.1 European Union Restriction of Hazardous Substances (RoHS) Directive	31
2.15.2 China Restriction of Hazardous Substances (RoHS) Directive	31
2.16 Corrosive environment	31
2.17 Reference documents	32
2.18 Product warranty	32
3.0 Configuring and mounting the drive	33
3.1 Handling and static-discharge precautions	33
3.2 Configuring the drive	34
3.3 Serial ATA cables and connectors	34
3.4 Drive mounting	35
4.0 About FIPS	36
5.0 About self-encrypting drives	37
5.1 Data encryption	37
5.2 Controlled access	37
5.2.1 Admin SP	37
5.2.2 Locking SP	37
5.2.3 Default password	38
5.3 Random number generator (RNG)	38
5.4 Drive locking	38
5.5 Data bands	38
5.6 Cryptographic erase	38
5.7 Authenticated firmware download	38
5.8 Power requirements	39
5.9 Supported commands	39
5.10 RevertSP	39
5.11 ATA Security Erase Unit Command on SED SATA drives	39
5.12 Sanitize Device - CRYPTO SCRAMBLE EXT	39
6.0 Serial ATA (SATA) interface	40
6.1 Hot-Plug compatibility	40
6.2 Serial ATA device plug connector pin definitions	41
6.3 Supported ATA commands	42
6.3.1 Identify Device command	45
6.3.2 Set Features command	49
6.3.3 S.M.A.R.T. commands	50
Index	51
A	51
B	51
C	51
D	51
E	51
F	51
G	52
H	52
I	52
K	52
L	52
M	52
N	52
O	52
P	52
Q	52
R	52
S	53
T	53
U	54
V	54