========================================================================================== openSeaChest_SMART - openSeaChest drive utilities - NVMe Enabled Copyright (c) 2014-2026 Seagate Technology LLC and/or its Affiliates, All Rights Reserved openSeaChest_SMART Version: 26.03.2 X86_64 Build Date: Jun 5 2026 Today: 20260709T151531 User: root ========================================================================================== /dev/sg7 - ST12000NM0127 - ZJV4ZN77 - G006 - ATA === Field Accessible Reliability Metrics === FARM Version: 4.5 ---Drive Info--- Model Number Serial Number ZJV4ZN77 Firmware Revision G006 World Wide Name 5000C500B623AF03 Date Of Assembly Week , 20 Drive Interface SATA Device Capacity (LBAs) 23437770752 Physical Sector Size (B) 4096 Logical Sector Size (B) 512 Device Buffer Size (B) 268435456 Number Of Heads 16 Form Factor 2 Rotation Rate 7200 ATA Security State 29 ATA Features Supported 8CC ATA Features Enabled 44 Power On Hours 45900.00 Spindle Power On Hours 460044820441.00 Head Flight Hours 460044819511.00 Head Load Events 2061 Power Cycle Count 92 Hardware Reset Count 346 Spin up time (ms) 10 Lowest POH timestamp (Hours) 45327.70 Highest POH timestamp (Hours) 45887.20 ---Workload Info--- Rated Workload (%) 40 Total # of Read Commands 7153895202 Total # of Write Commands 3859884696 Total # of Random Read Commands 2769572338 Total # of Random Write Commands 3663765686 Total # of Other Commands 26418309 LBAs Written 2782583734611 LBAs Read 3587994837769 # of read commands between 0-3.125% LBA space 13505387 # of read commands between 3.125-25% LBA space 37412549 # of read commands between 25-50% LBA space 34672802 # of read commands between 50-100% LBA space 65806712 # of write commands between 0-3.125% LBA space 414873 # of write commands between 3.125-25% LBA space 4639393 # of write commands between 25-50% LBA space 1855044 # of write commands between 50-100% LBA space 8366712 Time that Commands Cover (Hours) 559.50 ---Error Info--- # of Unrecoverable Read Errors 0 # of Unrecoverable Write Errors 0 # of Reallocated Sectors 0 # of Read Recovery Attempts 0 # of Mechanical Start Retries 0 # of Reallocation Candidate Sectors 0 # of ASR Events 294 # of Interface CRC Errors 0 Spin Retry Count 0 Normalized Spin Retry Count 100 Worst Ever Spin Retry Count 100 # Of IOEDC Errors 0 # Of Command Timeouts 0 # Of Command Timeouts > 5 seconds 0 # Of Command Timeouts > 7.5 seconds 0 Actuator 0 Total Flash LED Events 0 ---Environment Info--- Current Temperature (C) 30.00 Highest Temperature (C) 55.00 Lowest Temperature (C) 0.00 Average Short Term Temperature (C) 29 Average Long Term Temperature (C) 23 Highest Average Short Term Temperature (C) 54 Lowest Average Short Term Temperature (C) 18 Highest Average Long Term Temperature (C) 53 Lowest Average Long Term Temperature (C) 19 Time in Over Temperature (Hours) 0.00 Time in Under Temperature (Hours) 3.83 Specified Max Temperature (C) 60 Specified Min Temperature (C) 5 Current Relative Humidity (%) 12.30 Current Motor Power Scalar 3177 Time Coverage for Motor Power (Hours) 559.50 ---Reliability Info--- # DOS Scans Performed 24594800 # LBAs corrected by ISP 134447106 DVGA Skip Write Detect Head 0 0 DVGA Skip Write Detect Head 1 0 DVGA Skip Write Detect Head 2 0 DVGA Skip Write Detect Head 3 0 DVGA Skip Write Detect Head 4 0 DVGA Skip Write Detect Head 5 0 DVGA Skip Write Detect Head 6 0 DVGA Skip Write Detect Head 7 0 DVGA Skip Write Detect Head 8 0 DVGA Skip Write Detect Head 9 0 DVGA Skip Write Detect Head 10 0 DVGA Skip Write Detect Head 11 0 DVGA Skip Write Detect Head 12 0 DVGA Skip Write Detect Head 13 0 DVGA Skip Write Detect Head 14 0 DVGA Skip Write Detect Head 15 0 RVGA Skip Write Detect Head 0 0 RVGA Skip Write Detect Head 1 0 RVGA Skip Write Detect Head 2 0 RVGA Skip Write Detect Head 3 0 RVGA Skip Write Detect Head 4 0 RVGA Skip Write Detect Head 5 0 RVGA Skip Write Detect Head 6 0 RVGA Skip Write Detect Head 7 0 RVGA Skip Write Detect Head 8 0 RVGA Skip Write Detect Head 9 0 RVGA Skip Write Detect Head 10 0 RVGA Skip Write Detect Head 11 0 RVGA Skip Write Detect Head 12 0 RVGA Skip Write Detect Head 13 0 RVGA Skip Write Detect Head 14 0 RVGA Skip Write Detect Head 15 0 FVGA Skip Write Detect Head 0 0 FVGA Skip Write Detect Head 1 0 FVGA Skip Write Detect Head 2 0 FVGA Skip Write Detect Head 3 0 FVGA Skip Write Detect Head 4 0 FVGA Skip Write Detect Head 5 0 FVGA Skip Write Detect Head 6 0 FVGA Skip Write Detect Head 7 0 FVGA Skip Write Detect Head 8 0 FVGA Skip Write Detect Head 9 0 FVGA Skip Write Detect Head 10 0 FVGA Skip Write Detect Head 11 0 FVGA Skip Write Detect Head 12 0 FVGA Skip Write Detect Head 13 0 FVGA Skip Write Detect Head 14 0 FVGA Skip Write Detect Head 15 0 Skip Write Detect Threshold Exceeded Head 0 0 Skip Write Detect Threshold Exceeded Head 1 0 Skip Write Detect Threshold Exceeded Head 2 0 Skip Write Detect Threshold Exceeded Head 3 0 Skip Write Detect Threshold Exceeded Head 4 0 Skip Write Detect Threshold Exceeded Head 5 0 Skip Write Detect Threshold Exceeded Head 6 0 Skip Write Detect Threshold Exceeded Head 7 0 Skip Write Detect Threshold Exceeded Head 8 0 Skip Write Detect Threshold Exceeded Head 9 0 Skip Write Detect Threshold Exceeded Head 10 0 Skip Write Detect Threshold Exceeded Head 11 0 Skip Write Detect Threshold Exceeded Head 12 0 Skip Write Detect Threshold Exceeded Head 13 0 Skip Write Detect Threshold Exceeded Head 14 0 Skip Write Detect Threshold Exceeded Head 15 0 Read Error Rate 154814120 Read Error Rate Normalized 82 Read Error Rate Worst Ever 64 Seek Error Rate 299254884 Seek Error Rate Normalized 85 Seek Error Rate Worst Ever 60 High Priority Unload Events 865 MR Head Resistance (ohms) Head 0 505 MR Head Resistance (ohms) Head 1 346 MR Head Resistance (ohms) Head 2 282 MR Head Resistance (ohms) Head 3 464 MR Head Resistance (ohms) Head 4 401 MR Head Resistance (ohms) Head 5 374 MR Head Resistance (ohms) Head 6 429 MR Head Resistance (ohms) Head 7 414 MR Head Resistance (ohms) Head 8 403 MR Head Resistance (ohms) Head 9 453 MR Head Resistance (ohms) Head 10 415 MR Head Resistance (ohms) Head 11 399 MR Head Resistance (ohms) Head 12 367 MR Head Resistance (ohms) Head 13 397 MR Head Resistance (ohms) Head 14 453 MR Head Resistance (ohms) Head 15 440 # of Velocity Observer Head 0 153 # of Velocity Observer Head 1 20 # of Velocity Observer Head 2 6 # of Velocity Observer Head 3 4 # of Velocity Observer Head 4 4 # of Velocity Observer Head 5 2 # of Velocity Observer Head 6 3 # of Velocity Observer Head 7 7 # of Velocity Observer Head 8 1 # of Velocity Observer Head 9 4 # of Velocity Observer Head 10 6 # of Velocity Observer Head 11 21 # of Velocity Observer Head 12 50 # of Velocity Observer Head 13 46 # of Velocity Observer Head 14 126 # of Velocity Observer Head 15 433 # of Velocity No TMD Head 0 1054 # of Velocity No TMD Head 1 133 # of Velocity No TMD Head 2 22 # of Velocity No TMD Head 3 6 # of Velocity No TMD Head 4 3 # of Velocity No TMD Head 5 0 # of Velocity No TMD Head 6 0 # of Velocity No TMD Head 7 0 # of Velocity No TMD Head 8 4 # of Velocity No TMD Head 9 2 # of Velocity No TMD Head 10 8 # of Velocity No TMD Head 11 41 # of Velocity No TMD Head 12 309 # of Velocity No TMD Head 13 488 # of Velocity No TMD Head 14 1980 # of Velocity No TMD Head 15 1827 Time Coverage for Velocity Observer (Hours) 559.50 H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 0 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 1 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 2 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 3 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 4 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 5 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 6 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 7 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 8 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 9 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 10 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 11 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 12 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 13 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 14 Invalid H2SAT Trimmed Mean Bits in Error (Z1, Z2, Z3) Head 15 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 0 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 1 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 2 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 3 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 4 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 5 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 6 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 7 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 8 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 9 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 10 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 11 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 12 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 13 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 14 Invalid H2SAT Iterations to Converge (Z1, Z2, Z3) Head 15 Invalid Average H2SAT % Codeword at Iteration Level Head 0 Invalid Average H2SAT % Codeword at Iteration Level Head 1 Invalid Average H2SAT % Codeword at Iteration Level Head 2 Invalid Average H2SAT % Codeword at Iteration Level Head 3 Invalid Average H2SAT % Codeword at Iteration Level Head 4 Invalid Average H2SAT % Codeword at Iteration Level Head 5 Invalid Average H2SAT % Codeword at Iteration Level Head 6 Invalid Average H2SAT % Codeword at Iteration Level Head 7 Invalid Average H2SAT % Codeword at Iteration Level Head 8 Invalid Average H2SAT % Codeword at Iteration Level Head 9 Invalid Average H2SAT % Codeword at Iteration Level Head 10 Invalid Average H2SAT % Codeword at Iteration Level Head 11 Invalid Average H2SAT % Codeword at Iteration Level Head 12 Invalid Average H2SAT % Codeword at Iteration Level Head 13 Invalid Average H2SAT % Codeword at Iteration Level Head 14 Invalid Average H2SAT % Codeword at Iteration Level Head 15 Invalid Average H2SAT Amplitude Head 0 Invalid Average H2SAT Amplitude Head 1 Invalid Average H2SAT Amplitude Head 2 Invalid Average H2SAT Amplitude Head 3 Invalid Average H2SAT Amplitude Head 4 Invalid Average H2SAT Amplitude Head 5 Invalid Average H2SAT Amplitude Head 6 Invalid Average H2SAT Amplitude Head 7 Invalid Average H2SAT Amplitude Head 8 Invalid Average H2SAT Amplitude Head 9 Invalid Average H2SAT Amplitude Head 10 Invalid Average H2SAT Amplitude Head 11 Invalid Average H2SAT Amplitude Head 12 Invalid Average H2SAT Amplitude Head 13 Invalid Average H2SAT Amplitude Head 14 Invalid Average H2SAT Amplitude Head 15 Invalid Average H2SAT Asymmetry Head 0 Invalid Average H2SAT Asymmetry Head 1 Invalid Average H2SAT Asymmetry Head 2 Invalid Average H2SAT Asymmetry Head 3 Invalid Average H2SAT Asymmetry Head 4 Invalid Average H2SAT Asymmetry Head 5 Invalid Average H2SAT Asymmetry Head 6 Invalid Average H2SAT Asymmetry Head 7 Invalid Average H2SAT Asymmetry Head 8 Invalid Average H2SAT Asymmetry Head 9 Invalid Average H2SAT Asymmetry Head 10 Invalid Average H2SAT Asymmetry Head 11 Invalid Average H2SAT Asymmetry Head 12 Invalid Average H2SAT Asymmetry Head 13 Invalid Average H2SAT Asymmetry Head 14 Invalid Average H2SAT Asymmetry Head 15 Invalid FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 0 -3.047 -2.920 -1.087 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 1 -2.053 -1.557 0.570 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 2 -0.002 -0.716 0.096 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 3 0.447 0.532 2.064 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 4 -0.242 -0.703 -0.009 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 5 -1.866 -2.805 -3.003 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 6 0.703 0.369 0.473 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 7 -2.399 -1.815 -1.272 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 8 -1.829 -2.214 -1.895 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 9 -0.407 -0.021 0.311 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 10 -0.279 -0.696 -0.533 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 11 1.362 1.984 1.506 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 12 -0.215 -0.808 0.065 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 13 -0.097 -0.765 -1.190 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 14 4.449 3.891 4.704 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 15 3.640 2.108 3.513 # Disc Slip Recalibrations Performed 0 # Reallocated Sectors Head 0 0 # Reallocated Sectors Head 1 0 # Reallocated Sectors Head 2 0 # Reallocated Sectors Head 3 0 # Reallocated Sectors Head 4 0 # Reallocated Sectors Head 5 0 # Reallocated Sectors Head 6 0 # Reallocated Sectors Head 7 0 # Reallocated Sectors Head 8 0 # Reallocated Sectors Head 9 0 # Reallocated Sectors Head 10 0 # Reallocated Sectors Head 11 0 # Reallocated Sectors Head 12 0 # Reallocated Sectors Head 13 0 # Reallocated Sectors Head 14 0 # Reallocated Sectors Head 15 0 # Reallocated Candidate Sectors Head 0 0 # Reallocated Candidate Sectors Head 1 0 # Reallocated Candidate Sectors Head 2 0 # Reallocated Candidate Sectors Head 3 0 # Reallocated Candidate Sectors Head 4 0 # Reallocated Candidate Sectors Head 5 0 # Reallocated Candidate Sectors Head 6 0 # Reallocated Candidate Sectors Head 7 0 # Reallocated Candidate Sectors Head 8 0 # Reallocated Candidate Sectors Head 9 0 # Reallocated Candidate Sectors Head 10 0 # Reallocated Candidate Sectors Head 11 0 # Reallocated Candidate Sectors Head 12 0 # Reallocated Candidate Sectors Head 13 0 # Reallocated Candidate Sectors Head 14 0 # Reallocated Candidate Sectors Head 15 0 Helium Pressure Threshold Not Tripped # DOS Ought To Scan Head 0 345988 # DOS Ought To Scan Head 1 1827203 # DOS Ought To Scan Head 2 288785 # DOS Ought To Scan Head 3 290928 # DOS Ought To Scan Head 4 160725 # DOS Ought To Scan Head 5 165164 # DOS Ought To Scan Head 6 176527 # DOS Ought To Scan Head 7 530512 # DOS Ought To Scan Head 8 307412 # DOS Ought To Scan Head 9 308981 # DOS Ought To Scan Head 10 180388 # DOS Ought To Scan Head 11 310019 # DOS Ought To Scan Head 12 158671 # DOS Ought To Scan Head 13 159609 # DOS Ought To Scan Head 14 167635 # DOS Ought To Scan Head 15 914709 # DOS Need To Scan Head 0 719549 # DOS Need To Scan Head 1 6647968 # DOS Need To Scan Head 2 751691 # DOS Need To Scan Head 3 746957 # DOS Need To Scan Head 4 315389 # DOS Need To Scan Head 5 326420 # DOS Need To Scan Head 6 333305 # DOS Need To Scan Head 7 1682316 # DOS Need To Scan Head 8 713229 # DOS Need To Scan Head 9 765212 # DOS Need To Scan Head 10 397056 # DOS Need To Scan Head 11 787400 # DOS Need To Scan Head 12 296790 # DOS Need To Scan Head 13 330777 # DOS Need To Scan Head 14 336772 # DOS Need To Scan Head 15 3147328 # DOS Write Fault Scans Head 0 154 # DOS Write Fault Scans Head 1 1106 # DOS Write Fault Scans Head 2 151 # DOS Write Fault Scans Head 3 140 # DOS Write Fault Scans Head 4 70 # DOS Write Fault Scans Head 5 85 # DOS Write Fault Scans Head 6 69 # DOS Write Fault Scans Head 7 313 # DOS Write Fault Scans Head 8 124 # DOS Write Fault Scans Head 9 159 # DOS Write Fault Scans Head 10 95 # DOS Write Fault Scans Head 11 145 # DOS Write Fault Scans Head 12 54 # DOS Write Fault Scans Head 13 75 # DOS Write Fault Scans Head 14 72 # DOS Write Fault Scans Head 15 573 Write Workload Power-on Time (Hours) Head 0 92417609897.36 Write Workload Power-on Time (Hours) Head 1 91717353631.26 Write Workload Power-on Time (Hours) Head 2 95406791283.67 Write Workload Power-on Time (Hours) Head 3 93083080081.41 Write Workload Power-on Time (Hours) Head 4 91295093329.31 Write Workload Power-on Time (Hours) Head 5 92553267830.88 Write Workload Power-on Time (Hours) Head 6 94740426802.61 Write Workload Power-on Time (Hours) Head 7 93586647589.14 Write Workload Power-on Time (Hours) Head 8 93968313359.04 Write Workload Power-on Time (Hours) Head 9 94500128380.14 Write Workload Power-on Time (Hours) Head 10 95847087074.74 Write Workload Power-on Time (Hours) Head 11 97734552073.23 Write Workload Power-on Time (Hours) Head 12 86021334090.61 Write Workload Power-on Time (Hours) Head 13 92863814336.74 Write Workload Power-on Time (Hours) Head 14 97038608238.06 Write Workload Power-on Time (Hours) Head 15 92590694843.82