========================================================================================== 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: 20260709T151515 User: root ========================================================================================== /dev/sg2 - ST12000NM0127 - ZJV56CGT - G005 - ATA === Field Accessible Reliability Metrics === FARM Version: 4.5 ---Drive Info--- Model Number Serial Number ZJV56CGT Firmware Revision G005 World Wide Name 5000C500B65DE5EE 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 4C Power On Hours 43661.00 Spindle Power On Hours 585342029752.00 Head Flight Hours 585342028852.00 Head Load Events 1873 Power Cycle Count 85 Hardware Reset Count 228 Spin up time (ms) 10 Lowest POH timestamp (Hours) 43088.99 Highest POH timestamp (Hours) 43647.67 ---Workload Info--- Rated Workload (%) 40 Total # of Read Commands 7087857785 Total # of Write Commands 3742299784 Total # of Random Read Commands 2796964627 Total # of Random Write Commands 3554566170 Total # of Other Commands 23992201 LBAs Written 2770959785557 LBAs Read 3636901396451 # of read commands between 0-3.125% LBA space 7915907 # of read commands between 3.125-25% LBA space 42325199 # of read commands between 25-50% LBA space 43370329 # of read commands between 50-100% LBA space 61714704 # of write commands between 0-3.125% LBA space 413817 # of write commands between 3.125-25% LBA space 4733061 # of write commands between 25-50% LBA space 1875244 # of write commands between 50-100% LBA space 8361205 Time that Commands Cover (Hours) 558.68 ---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 122 # 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) 29.00 Highest Temperature (C) 47.00 Lowest Temperature (C) 0.00 Average Short Term Temperature (C) 28 Average Long Term Temperature (C) 24 Highest Average Short Term Temperature (C) 46 Lowest Average Short Term Temperature (C) 19 Highest Average Long Term Temperature (C) 43 Lowest Average Long Term Temperature (C) 20 Time in Over Temperature (Hours) 0.00 Time in Under Temperature (Hours) 1.27 Specified Max Temperature (C) 60 Specified Min Temperature (C) 5 Current Relative Humidity (%) 13.70 Current Motor Power Scalar 3379 Time Coverage for Motor Power (Hours) 558.68 ---Reliability Info--- # DOS Scans Performed 15607836 # 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 101434680 Read Error Rate Normalized 80 Read Error Rate Worst Ever 64 Seek Error Rate 303977781 Seek Error Rate Normalized 85 Seek Error Rate Worst Ever 60 High Priority Unload Events 798 MR Head Resistance (ohms) Head 0 395 MR Head Resistance (ohms) Head 1 484 MR Head Resistance (ohms) Head 2 452 MR Head Resistance (ohms) Head 3 505 MR Head Resistance (ohms) Head 4 413 MR Head Resistance (ohms) Head 5 418 MR Head Resistance (ohms) Head 6 385 MR Head Resistance (ohms) Head 7 304 MR Head Resistance (ohms) Head 8 487 MR Head Resistance (ohms) Head 9 404 MR Head Resistance (ohms) Head 10 369 MR Head Resistance (ohms) Head 11 462 MR Head Resistance (ohms) Head 12 424 MR Head Resistance (ohms) Head 13 397 MR Head Resistance (ohms) Head 14 355 MR Head Resistance (ohms) Head 15 383 # of Velocity Observer Head 0 86 # of Velocity Observer Head 1 2 # of Velocity Observer Head 2 3 # of Velocity Observer Head 3 0 # of Velocity Observer Head 4 6 # of Velocity Observer Head 5 0 # of Velocity Observer Head 6 0 # of Velocity Observer Head 7 0 # of Velocity Observer Head 8 0 # of Velocity Observer Head 9 0 # of Velocity Observer Head 10 1 # of Velocity Observer Head 11 1 # of Velocity Observer Head 12 0 # of Velocity Observer Head 13 22 # of Velocity Observer Head 14 21 # of Velocity Observer Head 15 240 # of Velocity No TMD Head 0 545 # of Velocity No TMD Head 1 4 # of Velocity No TMD Head 2 6 # of Velocity No TMD Head 3 1 # of Velocity No TMD Head 4 0 # of Velocity No TMD Head 5 0 # of Velocity No TMD Head 6 2 # of Velocity No TMD Head 7 0 # of Velocity No TMD Head 8 0 # of Velocity No TMD Head 9 0 # of Velocity No TMD Head 10 4 # of Velocity No TMD Head 11 11 # of Velocity No TMD Head 12 14 # of Velocity No TMD Head 13 97 # of Velocity No TMD Head 14 124 # of Velocity No TMD Head 15 824 Time Coverage for Velocity Observer (Hours) 558.68 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 1.098 1.533 2.292 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 1 -0.237 0.025 0.377 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 2 3.213 1.875 2.805 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 3 2.276 0.763 1.448 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 4 4.987 3.158 4.821 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 5 -2.955 -3.419 -2.059 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 6 0.311 -0.044 0.653 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 7 -1.885 -0.090 0.652 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 8 4.790 4.804 4.833 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 9 -0.278 -2.965 -1.539 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 10 4.814 4.763 4.972 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 11 1.873 0.607 2.739 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 12 4.853 4.902 4.914 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 13 3.273 2.958 2.214 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 14 1.492 2.011 1.498 FAFH Appd Clr Delta (1/1000 A) (OD, ID, MD) Head 15 1.726 1.114 1.625 # 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 117470 # DOS Ought To Scan Head 1 447548 # DOS Ought To Scan Head 2 104197 # DOS Ought To Scan Head 3 416820 # DOS Ought To Scan Head 4 221551 # DOS Ought To Scan Head 5 185569 # DOS Ought To Scan Head 6 115667 # DOS Ought To Scan Head 7 126234 # DOS Ought To Scan Head 8 125217 # DOS Ought To Scan Head 9 458287 # DOS Ought To Scan Head 10 122578 # DOS Ought To Scan Head 11 205862 # DOS Ought To Scan Head 12 184971 # DOS Ought To Scan Head 13 116418 # DOS Ought To Scan Head 14 195466 # DOS Ought To Scan Head 15 186229 # DOS Need To Scan Head 0 363191 # DOS Need To Scan Head 1 1646196 # DOS Need To Scan Head 2 357741 # DOS Need To Scan Head 3 1525892 # DOS Need To Scan Head 4 853152 # DOS Need To Scan Head 5 781174 # DOS Need To Scan Head 6 357230 # DOS Need To Scan Head 7 337960 # DOS Need To Scan Head 8 377023 # DOS Need To Scan Head 9 1610449 # DOS Need To Scan Head 10 417308 # DOS Need To Scan Head 11 872169 # DOS Need To Scan Head 12 801416 # DOS Need To Scan Head 13 376300 # DOS Need To Scan Head 14 804004 # DOS Need To Scan Head 15 792676 # DOS Write Fault Scans Head 0 125 # DOS Write Fault Scans Head 1 474 # DOS Write Fault Scans Head 2 122 # DOS Write Fault Scans Head 3 471 # DOS Write Fault Scans Head 4 231 # DOS Write Fault Scans Head 5 210 # DOS Write Fault Scans Head 6 76 # DOS Write Fault Scans Head 7 127 # DOS Write Fault Scans Head 8 120 # DOS Write Fault Scans Head 9 493 # DOS Write Fault Scans Head 10 268 # DOS Write Fault Scans Head 11 287 # DOS Write Fault Scans Head 12 250 # DOS Write Fault Scans Head 13 121 # DOS Write Fault Scans Head 14 248 # DOS Write Fault Scans Head 15 248 Write Workload Power-on Time (Hours) Head 0 93993575447.68 Write Workload Power-on Time (Hours) Head 1 92550017109.91 Write Workload Power-on Time (Hours) Head 2 97995909242.82 Write Workload Power-on Time (Hours) Head 3 86821245837.14 Write Workload Power-on Time (Hours) Head 4 98532577958.14 Write Workload Power-on Time (Hours) Head 5 90851899797.97 Write Workload Power-on Time (Hours) Head 6 88370947013.37 Write Workload Power-on Time (Hours) Head 7 100356476887.83 Write Workload Power-on Time (Hours) Head 8 93868673680.05 Write Workload Power-on Time (Hours) Head 9 93225877486.44 Write Workload Power-on Time (Hours) Head 10 102634229692.31 Write Workload Power-on Time (Hours) Head 11 99314302110.39 Write Workload Power-on Time (Hours) Head 12 102465508071.64 Write Workload Power-on Time (Hours) Head 13 92874395571.44 Write Workload Power-on Time (Hours) Head 14 95783395269.58 Write Workload Power-on Time (Hours) Head 15 95079946277.42