### SYSTEM INFORMATION ### Report Timestamp : October 19, 2021 6:44:53 PM PDT Report Timestamp (ISO 8601 format) : 2021-10-19T18:44:53 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 : Estevanâ s iMac Host Name : estevans-imac Computer Model : iMac20,1 OS Boot Time : 2021-10-19T14:10:52 Time Since Boot : 04h 34m 01s OS Name : macOS OS Version : 10.16.0 OS Build : 20G165 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 : October 19, 2021 6:44:17 PM PDT Last Checked (ISO 8601 format) : 2021-10-19T18:44:17 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 100% Issues found : 0 Serial Number : C02048700XA01KQ2Y WWN Id : Volumes : Macintosh HD Device Path : /dev/disk0 Total Capacity : 251.0 GB (251,000,193,024 Bytes) Model Family : Apple NVMe N-series SSD Model : APPLE SSD AP0256N Firmware Version : 1161.100 Drive Type : SSD Power On Time : 142 hours (5 days 22 hours) Power Cycles Count : 164 Current Power Cycle Time : 4.6 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Apple NVMe SSD N-series config [ssd.nvme.apple.ap.n] 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 : 0x106b Thermal Throttling Supported : yes Volatile Write Cache Supported : yes Maximum Data Transfer Size : 256 Pages Log Page Attributes : 0x0 Format NVM Attributes : 0x0 Optional Admin Command Support : 0x0 Optional NVM Command Support : 0x4 (DS_Mngmt) Number of Power States Supported : 0 Error Log Page Entries : 0 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/ANS2@0/AppleANS2Controller/IONVMeBlockStorageDevice@1 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Time since computer startup : 4 hours Data Read : 14,919,835,648 bytes (14.9 GB) Data Written : 9,424,678,912 bytes (9.4 GB) Data Read/Write Ratio : 1.58 Data Read/hour : 3.3 GB/hour Data Write/hour : 2.1 GB/hour Operations (Read) : 656,464 Read IOPS : 1,163 Operations (Write) : 391,220 Write IOPS : 693 Operations Read/Write Ratio : 2 Throughput per operation (Read) : 22.7 KB/Op Throughput per operation (Write) : 24.1 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 12,803,636 (6.6 TB) 100% OK 14 Media and Data Integrity Errors 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 37 Power Cycle Min Temperature : 37 Power Cycle Max Temperature : 37 Lifetime Min Temperature : 37 Lifetime Max Temperature : 37 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 37 (37 °C) 63 30 63 10/19/21 6:44 PM 47.1% OK 3 Available Spare Pre-fail online 100 100 1 100 10/19/21 6:44 PM 100% OK 5 Life Percentage Used Life-span online 0 100 0 100 10/19/21 6:44 PM 100% OK 6 Data Units Read Life-span online 11,228,854 (5.7 TB) 100 0 100 10/19/21 6:44 PM 100% OK 7 Data Units Written Life-span online 12,803,636 (6.6 TB) 100 0 100 10/19/21 6:44 PM 100% OK 8 Host Read Commands Life-span online 181,518,298 100 0 100 10/19/21 6:44 PM 100% OK 9 Host Write Commands Life-span online 169,724,283 100 0 100 10/19/21 6:44 PM 100% OK 10 Controller Busy Time Life-span online 0 (0 minutes) 100 0 100 10/19/21 6:44 PM 100% OK 11 Power Cycles Life-span online 164 100 0 100 10/19/21 6:44 PM 100% OK 12 Power On Hours Life-span online 142 (142 hours) 100 0 100 10/19/21 6:44 PM 100% OK 13 Unsafe Shutdowns Life-span online 12 100 0 100 10/19/21 6:44 PM 100% OK 14 Media and Data Integrity Errors Pre-fail online 0 100 0 100 10/19/21 6:44 PM 100% OK 15 Error Information Log Entries Pre-fail online 0 100 0 100 10/19/21 6:44 PM 100% OK 16 Warning Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 10/19/21 6:44 PM 100% OK 17 Critical Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 10/19/21 6:44 PM 100% OK === DRIVE ERROR LOG === error log is empt