### SYSTEM INFORMATION ### Report Timestamp : 16 April 2021 2:07:56 pm AEST Report Timestamp (ISO 8601 format) : 2021-04-16T14:07:56 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 : Joannaâ s iMac Host Name : Joannas-iMac Computer Model : iMac18,3 OS Boot Time : 2021-04-16T09:24:16 Time Since Boot : 04h 43m 40s OS Name : macOS OS Version : 10.16.0 OS Build : 20D91 OS Kernel Version : Darwin 20.3.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : 16 April 2021 2:07:22 pm AEST Last Checked (ISO 8601 format) : 2021-04-16T14:07:22 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 89.0% Issues found : 0 Serial Number : S3DUNY0J300550 WWN Id : Volumes : Untitled Device Path : /dev/disk0 Total Capacity : 28.0 GB (28,000,002,048 Bytes) Model Family : Apple/Samsung NVMe L-series SSD Model : APPLE SSD SM0032L Firmware Version : DXZ77A0Q Drive Type : SSD Power On Time : 3,214 hours (4 months 13 days 22 hours) Power Cycles Count : 9,658 Current Power Cycle Time : 4.7 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Apple/Samsung NVMe SSD L-series config [ssd.nvme.apple.sm.0032l] Sector Logical Size : 4096 Sector Physical Size : 4096 Physical Interconnect : PCI-Express (PCIe) Logical Protocol : NVM-Express (NVMe) Removable : no Ejectable : no NVMe Revision Supported : 1.20 PCI Vendor Id : 0x144d Thermal Throttling Supported : no Volatile Write Cache Supported : yes Maximum Data Transfer Size : 256 Pages Log Page Attributes : 0x2 Format NVM Attributes : 0x3 Optional Admin Command Support : 0x0 Optional NVM Command Support : 0x1f (Compare, Wr_Unc, DS_Mngmt, Wr_Zero, Save/Sel_Feat) Number of Power States Supported : 2 Error Log Page Entries : 63 Keep Alive Support : 0 Total NVMe Capacity : 28,000,002,048 (28.0 GB) Unallocated NVMe Capacity : - Number of NVMe Namespaces : 1 I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/RP17@1B/IOPP/SSD0@0/IONVMeController/IONVMeBlockStorageDevice@1 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 2.8 MB Data Written : 540.0 KB Data Read/Write Ratio : 5.35 Average Throughput (Read) : 24.9 MB/s Average Throughput (Write) : 17.9 MB/s Operations (Read) : 336 Operations (Write) : 55 Operations Read/Write Ratio : 6 Throughput per operation (Read) : 8.6 KB/Op Throughput per operation (Write) : 9.8 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) I/O Error Count : 0 (0 / 0) === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 7 Data Units Written 235,540,383 (109.7 TB) 100% OK 14 Media and Data Integrity Errors 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 30 Power Cycle Min Temperature : 30 Power Cycle Max Temperature : 30 Lifetime Min Temperature : 30 Lifetime Max Temperature : 30 Recommended Min Temperature : 5 Recommended Max Temperature : 79 Temperature Min Limit : 5 Temperature Max Limit : 82 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 2 Composite Temperature Life-span online 30 (30 °C) 70 18 70 16/4/21 2:07 pm 63.4% OK 3 Available Spare Pre-fail online 100 100 10 100 16/4/21 2:07 pm 100% OK 5 Life Percentage Used Life-span online 11 89 0 89 16/4/21 2:07 pm 89.0% OK 6 Data Units Read Life-span online 269,075,644 (125.3 TB) 100 0 100 16/4/21 2:07 pm 100% OK 7 Data Units Written Life-span online 235,540,383 (109.7 TB) 100 0 100 16/4/21 2:07 pm 100% OK 8 Host Read Commands Life-span online 0xE2C3FA6B 100 0 100 16/4/21 2:07 pm 100% OK 9 Host Write Commands Life-span online 0x6A2333D0 100 0 100 16/4/21 2:07 pm 100% OK 10 Controller Busy Time Life-span online 13,041 (13,041 minutes) 100 0 100 16/4/21 2:07 pm 100% OK 11 Power Cycles Life-span online 9,658 100 0 100 16/4/21 2:07 pm 100% OK 12 Power On Hours Life-span online 3,214 (3,214 hours) 100 0 100 16/4/21 2:07 pm 100% OK 13 Unsafe Shutdowns Life-span online 1,381 100 0 100 16/4/21 2:07 pm 100% OK 14 Media and Data Integrity Errors Pre-fail online 0 100 0 100 16/4/21 2:07 pm 100% OK 15 Error Information Log Entries Pre-fail online 0 100 0 100 16/4/21 2:07 pm 100% OK 16 Warning Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 16/4/21 2:07 pm 100% OK 17 Critical Composite Temperature Time Life-span online 0x17954 (96,596 minutes) 100 0 100 16/4/21 2:07 pm 100% OK 101 Temperature Sensor 1 Life-span online 33 (33 °C) 67 18 67 16/4/21 2:07 pm 59.8% OK 102 Temperature Sensor 2 Life-span online 30 (30 °C) 70 18 70 16/4/21 2:07 pm 63.4% OK === DRIVE ERROR LOG === error log is empty