### SYSTEM INFORMATION ### Report Timestamp : December 22, 2021 2:29:16 PM CST Report Timestamp (ISO 8601 format) : 2021-12-22T14:29:16 Application Name : DriveDx Application Version : 1.11.0.730 Application SubBuild : 0 Application Edition : Standalone Application Website : https://binaryfruit.com/drivedx DriveDx Knowledge Base Revision : 101/101 Computer Name : Halilâ s MacBook Air Host Name : Halils-MacBook-Air Computer Model : MacBookAir6,1 OS Boot Time : 2021-12-22T11:07:59 Time Since Boot : 03h 21m 17s OS Name : macOS OS Version : 10.16.0 OS Build : 20G314 OS Kernel Version : Darwin 20.6.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives with S.M.A.R.T support : 1 ### DRIVE 1 OF 1 ### Last Checked : December 22, 2021 2:26:55 PM CST Last Checked (ISO 8601 format) : 2021-12-22T14:26:55 Advanced SMART Status : OK Overall Health Rating : GOOD 88.8% Overall Performance Rating : GOOD 100% SSD Lifetime Left Indicator : BAD 1.0% Issues found : 1 Serial Number : 84CB30V0K9HX WWN Id : Volumes : Macintosh HD Device Path : /dev/disk0 Total Capacity : 251.0 GB (251,000,193,024 Bytes) Model Family : Apple (Toshiba-based) SSDs Model : APPLE SSD TS0256F Firmware Version : 109R0219 Drive Type : SSD Power On Time : 1,670 hours (2 months 9 days 14 hours) Power Cycles Count : 14,176 Current Power Cycle Time : 3.4 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Apple (Toshiba-based) SSDs config [ssd.toshiba.apple.f] Sector Logical Size : 512 Sector Physical Size : 4096 Physical Interconnect : PCI Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ATA8-ACS T13/1699-D revision 6 SATA Version : SATA 3.0, 6.0 Gb/s (current: >6.0 Gb/s (4)) I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/RP06@1C,5/IOPP/SSD0@0/AppleAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 40 SMART Command Transport (SCT) flags : 0x0 SCT Status supported : no SCT Feature Control supported : no SCT Data Table supported : no Error logging capabilities : 0x0 Self-tests supported : no Offline Data Collection capabilities : 0x0 Offline Data Collection status : 0x0 Auto Offline Data Collection flags : 0x0 [Known device ]: yes [Drive State Flags ]: 0x40000080 [Last State Change Timestamp ]: 2021-12-22T14:26:55 [Last State Change Flags ]: 0x40000080 [Last State Change Diff Flags ]: 0x1 Last Email Report Timestamp : 2021-12-22T14:26:55 Last Email Report Reason Flags : 0x40000080 Last Email Report State Change Flags : 0x1 === CURRENT POWER CYCLE STATISTICS === Time since computer startup : 3 hours Data Read : 15,904,333,312 bytes (15.9 GB) Data Written : 2,781,843,456 bytes (2.8 GB) Data Read/Write Ratio : 5.72 Data Read/hour : 4.7 GB/hour Data Write/hour : 829.2 MB/hour Operations (Read) : 1,101,129 Read IOPS : 783 Operations (Write) : 171,597 Write IOPS : 122 Operations Read/Write Ratio : 6 Throughput per operation (Read) : 14.4 KB/Op Throughput per operation (Write) : 16.2 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) : 1 (1 / 0) I/O Error Count : 0 (0 / 0) === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Retired Block Count 0 100% OK 171 Program Fail Count Total 0 100% OK 173 Erase Count 0x13B037602E9 88.8% OK 192 Unexpected Power Loss Count 114 100% OK 197 Current Pending Block Count 0 100% OK 199 UDMA CRC Error Count 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 56 Power Cycle Min Temperature : 56 Power Cycle Max Temperature : 56 Lifetime Min Temperature : 56 Lifetime Max Temperature : 56 Recommended Min Temperature : 5 Recommended Max Temperature : 65 Temperature Min Limit : 5 Temperature Max Limit : 70 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 1 Raw Read Error Rate Life-span offline 0x0 0 0 100 12/22/21 2:26 PM 100% OK 5 Retired Block Count Life-span offline 0 0 0 100 12/22/21 2:26 PM 100% OK 9 Power On Hours Life-span offline 1,670 0 0 100 12/22/21 2:26 PM 100% OK 12 Power Cycle Count Life-span offline 14,176 0 0 100 12/22/21 2:26 PM 100% OK 169 Vendor Specific Life-span offline 0x18D2C401200 100 10 100 12/22/21 2:26 PM 100% OK 171 Program Fail Count Total Life-span online 0 0 0 0 12/22/21 2:26 PM 100% OK 173 Erase Count Life-span offline 0x13B037602E9 171 100 171 12/22/21 2:26 PM 88.8% OK 174 Unexpected Power Loss Count Life-span offline 0x2EC57FF 0 0 100 12/22/21 2:26 PM 100% OK 175 Bad Cluster Table Count Life-span offline 21,405,511 1 0 100 12/22/21 2:26 PM 1.0% Warning 192 Unexpected Power Loss Count Life-span offline 114 0 0 100 12/22/21 2:26 PM 100% OK 194 Temperature (Celsius) Life-span offline 56 44 0 100 12/22/21 2:26 PM 44.0% OK 197 Current Pending Block Count Life-span offline 0 100 0 100 12/22/21 2:26 PM 100% OK 199 UDMA CRC Error Count Life-span offline 0 0 0 100 12/22/21 2:26 PM 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty