### SYSTEM INFORMATION ### Report Timestamp : November 25, 2020 9:32:35 AM EST Report Timestamp (ISO 8601 format) : 2020-11-25T09:32:35 Application Name : DriveDx Application Version : 1.10.1.701 Application SubBuild : 0 Application Edition : Standalone Application Website : https://binaryfruit.com/drivedx DriveDx Knowledge Base Revision : 100/100 Computer Name : John Aivalisâ s Mac Pro Host Name : John-Aivaliss-Mac-Pro Computer Model : MacPro5,1 OS Boot Time : 2020-11-25T08:50:08 Time Since Boot : 00h 42m 27s OS Name : macOS OS Version : 10.14.6 OS Build : 18G6042 OS Kernel Version : Darwin 18.7.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives with S.M.A.R.T support : 4 ### DRIVE 1 OF 4 ### Last Checked : November 25, 2020 9:31:06 AM EST Last Checked (ISO 8601 format) : 2020-11-25T09:31:06 Advanced SMART Status : OK Overall Health Rating : GOOD 100% Overall Performance Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 100% Issues found : 0 Serial Number : S59UNJ0N707084Z WWN Id : 5 002538 e3075b9b7 Volumes : HD Treah Device Path : /dev/disk2 Total Capacity : 500.1 GB (500,107,862,016 Bytes) Model Family : Samsung SSD Model : Samsung SSD 860 EVO 500GB Form Factor : 2.5 inches Firmware Version : RVT04B6Q Drive Type : SSD Power On Time : 54 hours (2 days 6 hours) Power Cycles Count : 21 Current Power Cycle Time : 0.7 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Samsung SSDs config [ssd.samsung.1] Sector Logical Size : 512 Sector Physical Size : 512 Physical Interconnect : SATA Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ACS-4 T13/BSR INCITS 529 revision 5 SATA Version : SATA 3.2, 6.0 Gb/s (current: 3.0 Gb/s) Bay # : 2 I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT1@1/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 1 SMART Command Transport (SCT) flags : 0x3d SCT Status supported : yes SCT Feature Control supported : yes SCT Data Table supported : yes Error logging capabilities : 0x1 Self-tests supported : yes Offline Data Collection capabilities : 0x53 Offline Data Collection status : 0x0 Auto Offline Data Collection flags : 0x0 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 207.5 MB Data Written : 15.5 MB Data Read/Write Ratio : 13.40 Average Throughput (Read) : 26.0 MB/s Average Throughput (Write) : 37.9 MB/s Operations (Read) : 28,011 Operations (Write) : 873 Operations Read/Write Ratio : 32 Throughput per operation (Read) : 7.6 KB/Op Throughput per operation (Write) : 18.2 KB/Op Latency Time (Read) : 0 ns Latency Time (Write) : 0 ns Retries (Read) : 0 Retries (Write) : 0 Errors (Read) : 0 Errors (Write) : 0 === PROBLEMS SUMMARY === Failed Indicators (life-span / pre-fail) : 0 (0 / 0) Failing Indicators (life-span / pre-fail) : 0 (0 / 0) Warnings (life-span / pre-fail) : 0 (0 / 0) Recently failed Self-tests (Short / Full) : 0 (0 / 0) I/O Error Count : 0 (0 / 0) Time in Under temperature : 0 minutes Time in Over temperature : 0 minutes === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Retired Block Count 0 100% OK 177 Wear Leveling Count 1 99.0% OK 179 Used Reserved Block Count Total 0 100% OK 181 Program Fail Count 0 100% OK 182 Erase Fail Count 0 100% OK 241 Total LBAs Written 1,044,732,956 (498.2 GB) 99.0% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 23 Power Cycle Min Temperature : 21 Power Cycle Max Temperature : 40 Lifetime Min Temperature : 20 Lifetime Max Temperature : 40 Recommended Min Temperature : 0 Recommended Max Temperature : 70 Temperature Min Limit : 0 Temperature Max Limit : 70 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 5 Retired Block Count Pre-fail online 0 100 10 100 2020-11-25 9:31 AM 100% OK 9 Power On Hours Life-span online 54 99 0 99 2020-11-25 9:31 AM 99.0% OK 12 Power Cycle Count Life-span online 21 99 0 99 2020-11-25 9:31 AM 99.0% OK 177 Wear Leveling Count Pre-fail online 1 99 0 99 2020-11-25 9:31 AM 99.0% OK 179 Used Reserved Block Count Total Pre-fail online 0 100 10 100 2020-11-25 9:31 AM 100% OK 181 Program Fail Count Life-span online 0 100 10 100 2020-11-25 9:31 AM 100% OK 182 Erase Fail Count Life-span online 0 100 10 100 2020-11-25 9:31 AM 100% OK 183 Total Runtime Bad Block Count Pre-fail online 0 100 10 100 2020-11-25 9:31 AM 100% OK 187 Flash Read Fail Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 190 Airflow Temperature Celsius Life-span online 23 77 30 60 2020-11-25 9:31 AM 67.1% OK 195 ECC Error Rate Life-span online 0x0 200 0 200 2020-11-25 9:31 AM 100% OK 199 UDMA CRC Error Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 235 Power Recovery Count Life-span online 1 99 0 99 2020-11-25 9:31 AM 99.0% OK 241 Total LBAs Written Life-span online 1,044,732,956 (498.2 GB) 99 0 99 2020-11-25 9:31 AM 99.0% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty === DEVICE STATISTICS === [0x01] General Statistics (revision 1) 0x08 Lifetime Power-on Resets : 21 0x10 Power-on Hours : 54 hours 0x18 Logical Sectors Written : 1,044,732,956 (498.2 GB) 0x20 Number of Write Commands : 8,514,652 0x28 Logical Sectors Read : 1,126,359,500 (537.1 GB) 0x30 Number of Read Commands : 7,658,423 0x38 Date and Time TimeStamp : 2,991,000 ms [0x04] General Errors Statistics (revision 1) 0x08 Number of Reported Uncorrectable Errors : 0 0x10 Resets Between Cmd Accept. and Compl. : 0 [0x05] Temperature Statistics (revision 1) 0x08 Current Temperature : 23 °C 0x20 Highest Temperature : 40 °C 0x28 Lowest Temperature : 20 °C 0x58 Specified Max Operating Temperature : 70 °C [0x06] Transport Statistics (revision 1) 0x08 Number of Hardware Resets : 179 0x10 Number of ASR Events : 0 0x18 Number of Interface CRC Errors : 0 [0x07] Solid State Drive Statistics (revision 1) 0x08 Percentage Used Endurance Indicator : 0 % ### DRIVE 2 OF 4 ### Last Checked : November 25, 2020 9:31:06 AM EST Last Checked (ISO 8601 format) : 2020-11-25T09:31:06 Advanced SMART Status : OK Overall Health Rating : GOOD 100% Overall Performance Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 100% Issues found : 0 Serial Number : 1923E209AB6C WWN Id : 5 00a075 1e209ab6c Volumes : AivalisDesign Device Path : /dev/disk0 Total Capacity : 500.1 GB (500,107,862,016 Bytes) Model Family : Crucial/Micron MX500 SSD Model : CT500MX500SSD1 Form Factor : 2.5 inches Firmware Version : M3CR023 Drive Type : SSD Power On Time : 2,378 hours (3 months 9 days 2 hours) Power Cycles Count : 2,390 Current Power Cycle Time : 0.7 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Crucial (Micron) MX500 SSDs config [ssd.micron.crucial.mx500] Sector Logical Size : 512 Sector Physical Size : 4096 Physical Interconnect : SATA Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ACS-3 T13/2161-D revision 5 SATA Version : SATA 3.3, 6.0 Gb/s (current: 3.0 Gb/s) Bay # : 3 I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT2@2/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 16 SMART Command Transport (SCT) flags : 0x31 SCT Status supported : yes SCT Feature Control supported : yes SCT Data Table supported : yes Error logging capabilities : 0x1 Self-tests supported : yes Offline Data Collection capabilities : 0x7b Offline Data Collection status : 0x80 Auto Offline Data Collection flags : 0x1 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 140.6 MB Data Written : 41.8 MB Data Read/Write Ratio : 3.37 Average Throughput (Read) : 83.4 MB/s Average Throughput (Write) : 69.6 MB/s Operations (Read) : 3,561 Operations (Write) : 1,202 Operations Read/Write Ratio : 3 Throughput per operation (Read) : 40.4 KB/Op Throughput per operation (Write) : 35.6 KB/Op Latency Time (Read) : 0 ns Latency Time (Write) : 0 ns Retries (Read) : 0 Retries (Write) : 0 Errors (Read) : 0 Errors (Write) : 0 === PROBLEMS SUMMARY === Failed Indicators (life-span / pre-fail) : 0 (0 / 0) Failing Indicators (life-span / pre-fail) : 0 (0 / 0) Warnings (life-span / pre-fail) : 0 (0 / 0) Recently failed Self-tests (Short / Full) : 0 (0 / 0) I/O Error Count : 0 (0 / 0) Time in Under temperature : 0 minutes Time in Over temperature : 0 minutes === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Reallocated NAND Block Count 0 100% OK 172 Erase Fail Count Total 0 100% OK 173 Average Block Erase Count 2 100% OK 180 Unused Reserve (Spare) Blocks 38 100% OK 247 Host Program Page Count 13,197,476 (201.4 GB) 100% OK 248 Background Program Page Count 18,308,143 (279.4 GB) 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 29 Power Cycle Min Temperature : 21 Power Cycle Max Temperature : 29 Lifetime Min Temperature : 0 Lifetime Max Temperature : 47 Recommended Min Temperature : 0 Recommended Max Temperature : 100 Temperature Min Limit : 0 Temperature Max Limit : 100 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 1 Raw Read Error Rate Pre-fail online 0x0 100 50 100 2020-11-25 9:31 AM 100% OK 5 Reallocated NAND Block Count Life-span online 0 100 10 100 2020-11-25 9:31 AM 100% OK 9 Power On Hours Life-span online 2,378 100 0 100 2020-11-25 9:31 AM 100% OK 12 Power Cycle Count Life-span online 2,390 100 0 100 2020-11-25 9:31 AM 100% OK 171 Program Fail Count Total Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 172 Erase Fail Count Total Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 173 Average Block Erase Count Life-span online 2 100 1 100 2020-11-25 9:31 AM 100% OK 174 Unexpected Power Loss Count Life-span online 170 100 0 100 2020-11-25 9:31 AM 100% OK 180 Unused Reserve (Spare) Blocks Pre-fail online 38 0 0 0 2020-11-25 9:31 AM 100% OK 183 SATA Downshift Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 184 Error Correction Count Life-span online 0 100 50 100 2020-11-25 9:31 AM 100% OK 187 Flash Read Fail Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 194 Temperature (Celsius) Life-span online 29 71 0 53 2020-11-25 9:31 AM 71.0% OK 196 Reallocated Event Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 197 Current Pending Block Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 198 Offline Uncorrectable Block Count Life-span offline 0 100 0 100 2020-11-25 9:31 AM 100% OK 199 UDMA CRC Error Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 202 Percent Lifetime Remaining Life-span offline 0 100 1 100 2020-11-25 9:31 AM 100% OK 206 Write Error Rate Life-span online 0x0 100 0 100 2020-11-25 9:31 AM 100% OK 210 Successful RAIN Recovery Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 246 Total Host Sector Writes Life-span online 793,976,524 (378.6 GB) 100 0 100 2020-11-25 9:31 AM 100% OK 247 Host Program Page Count Life-span online 13,197,476 (201.4 GB) 100 0 100 2020-11-25 9:31 AM 100% OK 248 Background Program Page Count Life-span online 18,308,143 (279.4 GB) 100 0 100 2020-11-25 9:31 AM 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty === DEVICE STATISTICS === [0x01] General Statistics (revision 1) 0x08 Lifetime Power-on Resets : 2,390 0x10 Power-on Hours : 2,378 hours 0x18 Logical Sectors Written : 793,976,524 (378.6 GB) 0x20 Number of Write Commands : 1,868,091 0x28 Logical Sectors Read : 4,018,732,776 (1.9 TB) 0x30 Number of Read Commands : 11,148,099 0x38 Date and Time TimeStamp : 4,294,967,296 ms [0x04] General Errors Statistics (revision 1) 0x08 Number of Reported Uncorrectable Errors : 0 0x10 Resets Between Cmd Accept. and Compl. : 170 [0x05] Temperature Statistics (revision 1) 0x08 Current Temperature : 29 °C 0x10 Average Short Term Temperature : 25 °C 0x18 Average Long Term Temperature : 25 °C 0x20 Highest Temperature : 47 °C 0x28 Lowest Temperature : 0 °C 0x30 Highest Avg. Short Term Temperature : 35 °C 0x38 Lowest Avg. Short Term Temperature : 0 °C 0x40 Highest Avg. Long Term Temperature : 32 °C 0x48 Lowest Avg. Long Term Temperature : 0 °C 0x50 Time in Over-Temperature : 0 minutes 0x58 Specified Max Operating Temperature : 70 °C 0x60 Time in Under-Temperature : 0 minutes 0x68 Specified Min Operating Temperature : 0 °C [0x06] Transport Statistics (revision 1) 0x08 Number of Hardware Resets : 7,105 0x10 Number of ASR Events : 42 0x18 Number of Interface CRC Errors : 0 [0x07] Solid State Drive Statistics (revision 1) 0x08 Percentage Used Endurance Indicator : 0 % ### DRIVE 3 OF 4 ### Last Checked : November 25, 2020 9:31:06 AM EST Last Checked (ISO 8601 format) : 2020-11-25T09:31:06 Advanced SMART Status : OK Overall Health Rating : GOOD 99.0% Overall Performance Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 99.0% Issues found : 0 Serial Number : 1913E1F51048 WWN Id : 5 00a075 1e1f51048 Volumes : 500 GB Device Path : /dev/disk1 Total Capacity : 500.1 GB (500,107,862,016 Bytes) Model Family : Crucial/Micron MX500 SSD Model : CT500MX500SSD1 Form Factor : 2.5 inches Firmware Version : M3CR023 Drive Type : SSD Power On Time : 1,930 hours (2 months 20 days 10 hours) Power Cycles Count : 2,396 Current Power Cycle Time : 0.7 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Crucial (Micron) MX500 SSDs config [ssd.micron.crucial.mx500] Sector Logical Size : 512 Sector Physical Size : 4096 Physical Interconnect : SATA Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ACS-3 T13/2161-D revision 5 SATA Version : SATA 3.3, 6.0 Gb/s (current: 3.0 Gb/s) Bay # : 4 I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT3@3/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 16 SMART Command Transport (SCT) flags : 0x31 SCT Status supported : yes SCT Feature Control supported : yes SCT Data Table supported : yes Error logging capabilities : 0x1 Self-tests supported : yes Offline Data Collection capabilities : 0x7b Offline Data Collection status : 0x80 Auto Offline Data Collection flags : 0x1 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 7.7 GB Data Written : 4.0 GB Data Read/Write Ratio : 1.91 Average Throughput (Read) : 41.0 MB/s Average Throughput (Write) : 59.7 MB/s Operations (Read) : 338,222 Operations (Write) : 117,883 Operations Read/Write Ratio : 3 Throughput per operation (Read) : 23.9 KB/Op Throughput per operation (Write) : 35.8 KB/Op Latency Time (Read) : 0 ns Latency Time (Write) : 0 ns Retries (Read) : 0 Retries (Write) : 0 Errors (Read) : 0 Errors (Write) : 0 === PROBLEMS SUMMARY === Failed Indicators (life-span / pre-fail) : 0 (0 / 0) Failing Indicators (life-span / pre-fail) : 0 (0 / 0) Warnings (life-span / pre-fail) : 0 (0 / 0) Recently failed Self-tests (Short / Full) : 0 (0 / 0) I/O Error Count : 0 (0 / 0) Time in Under temperature : 0 minutes Time in Over temperature : 0 minutes === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Reallocated NAND Block Count 0 100% OK 172 Erase Fail Count Total 0 100% OK 173 Average Block Erase Count 19 99.0% OK 180 Unused Reserve (Spare) Blocks 47 100% OK 247 Host Program Page Count 88,558,619 (1.3 TB) 100% OK 248 Background Program Page Count 108,902,501 (1.6 TB) 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 35 Power Cycle Min Temperature : 23 Power Cycle Max Temperature : 38 Lifetime Min Temperature : 0 Lifetime Max Temperature : 45 Recommended Min Temperature : 0 Recommended Max Temperature : 100 Temperature Min Limit : 0 Temperature Max Limit : 100 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 1 Raw Read Error Rate Pre-fail online 0x0 100 50 100 2020-11-25 9:31 AM 100% OK 5 Reallocated NAND Block Count Life-span online 0 100 10 100 2020-11-25 9:31 AM 100% OK 9 Power On Hours Life-span online 1,930 100 0 100 2020-11-25 9:31 AM 100% OK 12 Power Cycle Count Life-span online 2,396 100 0 100 2020-11-25 9:31 AM 100% OK 171 Program Fail Count Total Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 172 Erase Fail Count Total Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 173 Average Block Erase Count Life-span online 19 99 1 99 2020-11-25 9:31 AM 99.0% OK 174 Unexpected Power Loss Count Life-span online 23 100 0 100 2020-11-25 9:31 AM 100% OK 180 Unused Reserve (Spare) Blocks Pre-fail online 47 0 0 0 2020-11-25 9:31 AM 100% OK 183 SATA Downshift Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 184 Error Correction Count Life-span online 0 100 50 100 2020-11-25 9:31 AM 100% OK 187 Flash Read Fail Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 194 Temperature (Celsius) Life-span online 35 65 0 55 2020-11-25 9:31 AM 65.0% OK 196 Reallocated Event Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 197 Current Pending Block Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 198 Offline Uncorrectable Block Count Life-span offline 0 100 0 100 2020-11-25 9:31 AM 100% OK 199 UDMA CRC Error Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 202 Percent Lifetime Remaining Life-span offline 1 99 1 99 2020-11-25 9:31 AM 99.0% OK 206 Write Error Rate Life-span online 0x0 100 0 100 2020-11-25 9:31 AM 100% OK 210 Successful RAIN Recovery Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 246 Total Host Sector Writes Life-span online 5,191,082,535 (2.4 TB) 100 0 100 2020-11-25 9:31 AM 100% OK 247 Host Program Page Count Life-span online 88,558,619 (1.3 TB) 100 0 100 2020-11-25 9:31 AM 100% OK 248 Background Program Page Count Life-span online 108,902,501 (1.6 TB) 100 0 100 2020-11-25 9:31 AM 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty === DEVICE STATISTICS === [0x01] General Statistics (revision 1) 0x08 Lifetime Power-on Resets : 2,396 0x10 Power-on Hours : 1,930 hours 0x18 Logical Sectors Written : 896,115,239 (427.3 GB) 0x20 Number of Write Commands : 84,009,909 0x28 Logical Sectors Read : 2,323,270,279 (1.1 TB) 0x30 Number of Read Commands : 145,038,175 0x38 Date and Time TimeStamp : 4,294,967,296 ms [0x04] General Errors Statistics (revision 1) 0x08 Number of Reported Uncorrectable Errors : 0 0x10 Resets Between Cmd Accept. and Compl. : 23 [0x05] Temperature Statistics (revision 1) 0x08 Current Temperature : 35 °C 0x10 Average Short Term Temperature : 27 °C 0x18 Average Long Term Temperature : 27 °C 0x20 Highest Temperature : 45 °C 0x28 Lowest Temperature : 0 °C 0x30 Highest Avg. Short Term Temperature : 35 °C 0x38 Lowest Avg. Short Term Temperature : 0 °C 0x40 Highest Avg. Long Term Temperature : 34 °C 0x48 Lowest Avg. Long Term Temperature : 0 °C 0x50 Time in Over-Temperature : 0 minutes 0x58 Specified Max Operating Temperature : 70 °C 0x60 Time in Under-Temperature : 0 minutes 0x68 Specified Min Operating Temperature : 0 °C [0x06] Transport Statistics (revision 1) 0x08 Number of Hardware Resets : 14,046 0x10 Number of ASR Events : 439 0x18 Number of Interface CRC Errors : 0 [0x07] Solid State Drive Statistics (revision 1) 0x08 Percentage Used Endurance Indicator : 1.0 % ### DRIVE 4 OF 4 ### Last Checked : November 25, 2020 9:31:06 AM EST Last Checked (ISO 8601 format) : 2020-11-25T09:31:06 Advanced SMART Status : OK Overall Health Rating : GOOD 100% Overall Performance Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 100% Issues found : 0 Serial Number : S59UNJ0N101095A WWN Id : 5 002538 e301090e0 Volumes : EVO 500 Device Path : /dev/disk3 Total Capacity : 500.1 GB (500,107,862,016 Bytes) Model Family : Samsung SSD Model : Samsung SSD 860 EVO 500GB Form Factor : 2.5 inches Firmware Version : RVT03B6Q Drive Type : SSD Power On Time : 923 hours (1 months 8 days 11 hours) Power Cycles Count : 1,764 Current Power Cycle Time : 0.7 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Samsung SSDs config [ssd.samsung.1] Sector Logical Size : 512 Sector Physical Size : 512 Physical Interconnect : SATA Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ACS-4 T13/BSR INCITS 529 revision 5 SATA Version : SATA 3.2, 6.0 Gb/s (current: 3.0 Gb/s) Bay # : 5 I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleAHCI/PRT4@4/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 1 SMART Command Transport (SCT) flags : 0x3d SCT Status supported : yes SCT Feature Control supported : yes SCT Data Table supported : yes Error logging capabilities : 0x1 Self-tests supported : yes Offline Data Collection capabilities : 0x53 Offline Data Collection status : 0x0 Auto Offline Data Collection flags : 0x0 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 83.8 MB Data Written : 10.0 MB Data Read/Write Ratio : 8.40 Average Throughput (Read) : 29.8 MB/s Average Throughput (Write) : 32.1 MB/s Operations (Read) : 3,050 Operations (Write) : 722 Operations Read/Write Ratio : 4 Throughput per operation (Read) : 28.1 KB/Op Throughput per operation (Write) : 14.2 KB/Op Latency Time (Read) : 0 ns Latency Time (Write) : 0 ns Retries (Read) : 0 Retries (Write) : 0 Errors (Read) : 0 Errors (Write) : 0 === PROBLEMS SUMMARY === Failed Indicators (life-span / pre-fail) : 0 (0 / 0) Failing Indicators (life-span / pre-fail) : 0 (0 / 0) Warnings (life-span / pre-fail) : 0 (0 / 0) Recently failed Self-tests (Short / Full) : 0 (0 / 0) I/O Error Count : 0 (0 / 0) Time in Under temperature : 0 minutes Time in Over temperature : 0 minutes === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Retired Block Count 0 100% OK 177 Wear Leveling Count 1 99.0% OK 179 Used Reserved Block Count Total 0 100% OK 181 Program Fail Count 0 100% OK 182 Erase Fail Count 0 100% OK 241 Total LBAs Written 936,997,039 (446.8 GB) 99.0% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 26 Power Cycle Min Temperature : 20 Power Cycle Max Temperature : 26 Lifetime Min Temperature : 22 Lifetime Max Temperature : 46 Recommended Min Temperature : 0 Recommended Max Temperature : 70 Temperature Min Limit : 0 Temperature Max Limit : 70 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 5 Retired Block Count Pre-fail online 0 100 10 100 2020-11-25 9:31 AM 100% OK 9 Power On Hours Life-span online 923 99 0 99 2020-11-25 9:31 AM 99.0% OK 12 Power Cycle Count Life-span online 1,764 98 0 98 2020-11-25 9:31 AM 98.0% OK 177 Wear Leveling Count Pre-fail online 1 99 0 99 2020-11-25 9:31 AM 99.0% OK 179 Used Reserved Block Count Total Pre-fail online 0 100 10 100 2020-11-25 9:31 AM 100% OK 181 Program Fail Count Life-span online 0 100 10 100 2020-11-25 9:31 AM 100% OK 182 Erase Fail Count Life-span online 0 100 10 100 2020-11-25 9:31 AM 100% OK 183 Total Runtime Bad Block Count Pre-fail online 0 100 10 100 2020-11-25 9:31 AM 100% OK 187 Flash Read Fail Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 190 Airflow Temperature Celsius Life-span online 26 74 30 54 2020-11-25 9:31 AM 62.9% OK 195 ECC Error Rate Life-span online 0x0 200 0 200 2020-11-25 9:31 AM 100% OK 199 UDMA CRC Error Count Life-span online 0 100 0 100 2020-11-25 9:31 AM 100% OK 235 Power Recovery Count Life-span online 17 99 0 99 2020-11-25 9:31 AM 99.0% OK 241 Total LBAs Written Life-span online 936,997,039 (446.8 GB) 99 0 99 2020-11-25 9:31 AM 99.0% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty === DEVICE STATISTICS === [0x01] General Statistics (revision 1) 0x08 Lifetime Power-on Resets : 1,764 0x10 Power-on Hours : 923 hours 0x18 Logical Sectors Written : 936,997,039 (446.8 GB) 0x20 Number of Write Commands : 977,219 0x28 Logical Sectors Read : 4,292,479,110 (2.0 TB) 0x30 Number of Read Commands : 15,186,062 0x38 Date and Time TimeStamp : 1,216,000 ms [0x04] General Errors Statistics (revision 1) 0x08 Number of Reported Uncorrectable Errors : 0 0x10 Resets Between Cmd Accept. and Compl. : 0 [0x05] Temperature Statistics (revision 1) 0x08 Current Temperature : 26 °C 0x20 Highest Temperature : 46 °C 0x28 Lowest Temperature : 22 °C 0x58 Specified Max Operating Temperature : 70 °C [0x06] Transport Statistics (revision 1) 0x08 Number of Hardware Resets : 2,642 0x10 Number of ASR Events : 0 0x18 Number of Interface CRC Errors : 0 [0x07] Solid State Drive Statistics (revision 1) 0x08 Percentage Used Endurance Indicator : 0 %