### SYSTEM INFORMATION ### Report Timestamp : September 19, 2020 07:46:55 PDT Report Timestamp (ISO 8601 format) : 2020-09-19T07:46:55 Application Name : DriveDx Application Version : 1.9.1.670 Application SubBuild : 0 Application Edition : Standalone Application Website : https://binaryfruit.com/drivedx DriveDx Knowledge Base Revision : 11/11 Computer Name : trefors Side Host Name : trefors-Side Computer Model : iMac14,2 OS Boot Time : 2020-09-18T10:26:32 Time Since Boot : 21h 20m 23s OS Name : macOS OS Version : 10.15.6 OS Build : 19G2531 OS Kernel Version : Darwin 19.6.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : September 19, 2020 07:45:58 PDT Last Checked (ISO 8601 format) : 2020-09-19T07:45:58 Advanced SMART Status : OK Overall Health Rating : GOOD 100% Overall Performance Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 97.5% Issues found : 0 Serial Number : 140358403234 WWN Id : 5 001b44 bb99840a2 Volumes : Macintosh HD Device Path : /dev/disk0 Total Capacity : 121.3 GB (121,332,826,112 Bytes) Model Family : Apple (SanDisk-based) SSDs Model : APPLE SSD SD0128F Firmware Version : A223321 Drive Type : SSD Power On Time : 2,048 hours (2 months 25 days 8 hours) Power Cycles Count : 34,257 Current Power Cycle Time : 21.3 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Apple (SanDisk-based) f-series SSDs config [ssd.apple.sandisk.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) I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/RP01@1C/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 : 0x1 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 ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 54.7 GB Data Written : 32.8 GB Data Read/Write Ratio : 1.67 Average Throughput (Read) : 24.4 MB/s Average Throughput (Write) : 60.6 MB/s Operations (Read) : 4,119,677 Operations (Write) : 1,601,618 Operations Read/Write Ratio : 3 Throughput per operation (Read) : 13.9 KB/Op Throughput per operation (Write) : 21.5 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) I/O Error Count : 0 (0 / 0) === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Retired Block Count 0 100% OK 173 Wear Leveling Count 0x1D00299022F 97.5% OK 175 Host Writes MiB 40,635,409 (38.8 TB) 100% OK 192 Unsafe Shutdown Count 173 100% OK 197 Current Pending Block Count 0 100% OK 199 UDMA CRC Error Count 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 42 Power Cycle Min Temperature : 42 Power Cycle Max Temperature : 42 Lifetime Min Temperature : 42 Lifetime Max Temperature : 42 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 Pre-fail online 0x0 100 0 100 9/19/20 7:45 100% OK 5 Retired Block Count Pre-fail online 0 100 0 100 9/19/20 7:45 100% OK 9 Power On Hours Life-span online 2,048 100 0 100 9/19/20 7:45 100% OK 12 Power Cycle Count Life-span online 34,257 100 0 100 9/19/20 7:45 100% OK 169 Total Bad Block Count Life-span online 0xA20A6006E0 100 10 100 9/19/20 7:45 100% OK 173 Wear Leveling Count Life-span online 0x1D00299022F 178 100 178 9/19/20 7:45 97.5% OK 174 Host Reads MiB Life-span offline 57,447,127 (54.8 TB) 100 0 100 9/19/20 7:45 100% OK 175 Host Writes MiB Life-span offline 40,635,409 (38.8 TB) 100 0 100 9/19/20 7:45 100% OK 192 Unsafe Shutdown Count Life-span online 173 100 0 100 9/19/20 7:45 100% OK 194 Temperature (Celsius) Life-span online 42 58 30 58 9/19/20 7:45 40.0% OK 197 Current Pending Block Count Life-span online 0 0 0 0 9/19/20 7:45 100% OK 199 UDMA CRC Error Count Life-span online 0 100 0 100 9/19/20 7:45 100% OK 244 Vendor Specific Life-span online 0x0 0 0 0 9/19/20 7:45 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty