### SYSTEM INFORMATION ### Report Timestamp : January 19, 2021 3:39:57 AM GMT Report Timestamp (ISO 8601 format) : 2021-01-19T03:39:57 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 : Priscillaâ s iMac Host Name : Priscillas-iMac Computer Model : iMac19,1 OS Boot Time : 2021-01-04T16:54:02 Time Since Boot : 14 days 10h 45m 55s OS Name : macOS OS Version : 10.16.0 OS Build : 20C69 OS Kernel Version : Darwin 20.2.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : January 19, 2021 3:39:17 AM GMT Last Checked (ISO 8601 format) : 2021-01-19T03:39:17 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : LOW 13.0% Issues found : 0 Serial Number : S4E2NY0MA05884 WWN Id : Volumes : Macintosh HD Device Path : /dev/disk1 Total Capacity : 121.3 GB (121,332,826,112 Bytes) Model Family : Apple/Samsung NVMe L-series SSD Model : APPLE SSD SM0128L Firmware Version : CXS7LA0Q Drive Type : SSD Power On Time : 657 hours (27 days 9 hours) Power Cycles Count : 256 Current Power Cycle Time : 346.8 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.l] 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 : 1.10 PCI Vendor Id : 0x144d Thermal Throttling Supported : no Volatile Write Cache Supported : yes Maximum Data Transfer Size : 256 Pages Log Page Attributes : 0x0 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 : - 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 ]: 0x80 [Last State Change Timestamp ]: 2021-01-19T03:39:17 [Last State Change Flags ]: 0x80 [Last State Change Diff Flags ]: 0x1 Last Email Report Timestamp : 2021-01-19T03:39:17 Last Email Report Reason Flags : 0x80 Last Email Report State Change Flags : 0x1 === CURRENT POWER CYCLE STATISTICS === Data Read : 494.0 GB Data Written : 126.7 GB Data Read/Write Ratio : 3.90 Average Throughput (Read) : 75.8 MB/s Average Throughput (Write) : 22.6 MB/s Operations (Read) : 20,484,555 Operations (Write) : 5,045,835 Operations Read/Write Ratio : 4 Throughput per operation (Read) : 25.3 KB/Op Throughput per operation (Write) : 26.3 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 430,224,997 (200.3 TB) 100% OK 14 Media and Data Integrity Errors 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 33 Power Cycle Min Temperature : 33 Power Cycle Max Temperature : 33 Lifetime Min Temperature : 33 Lifetime Max Temperature : 33 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 2 Composite Temperature Life-span online 33 (33 °C) 67 30 67 1/19/21 3:39 AM 52.9% OK 3 Available Spare Pre-fail online 100 100 10 100 1/19/21 3:39 AM 100% OK 5 Life Percentage Used Life-span online 87 13 0 13 1/19/21 3:39 AM 13.0% OK 6 Data Units Read Life-span online 479,308,573 (223.2 TB) 100 0 100 1/19/21 3:39 AM 100% OK 7 Data Units Written Life-span online 430,224,997 (200.3 TB) 100 0 100 1/19/21 3:39 AM 100% OK 8 Host Read Commands Life-span online 0x5EF6A96C 100 0 100 1/19/21 3:39 AM 100% OK 9 Host Write Commands Life-span online 0x43703560 100 0 100 1/19/21 3:39 AM 100% OK 10 Controller Busy Time Life-span online 13,479 (13,479 minutes) 100 0 100 1/19/21 3:39 AM 100% OK 11 Power Cycles Life-span online 256 100 0 100 1/19/21 3:39 AM 100% OK 12 Power On Hours Life-span online 657 (657 hours) 100 0 100 1/19/21 3:39 AM 100% OK 13 Unsafe Shutdowns Life-span online 28 100 0 100 1/19/21 3:39 AM 100% OK 14 Media and Data Integrity Errors Pre-fail online 0 100 0 100 1/19/21 3:39 AM 100% OK 15 Error Information Log Entries Pre-fail online 0 100 0 100 1/19/21 3:39 AM 100% OK 16 Warning Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 1/19/21 3:39 AM 100% OK 17 Critical Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 1/19/21 3:39 AM 100% OK === DRIVE ERROR LOG === error log is empty