### SYSTEM INFORMATION ### Report Timestamp : 20 March 2025 18:18:34 GMT Report Timestamp (ISO 8601 format) : 2025-03-20T18:18:34 Application Name : DriveDx Application Version : 1.12.1.760 Application SubBuild : 0 Application Edition : Standalone Application Website : https://binaryfruit.com/drivedx DriveDx Knowledge Base Revision : 103/103 Computer Name : iMac Host Name : iMac Computer Model : iMac19,1 OS Boot Time : 2025-03-17T16:33:21 Time Since Boot : 3 days 01h 45m 13s OS Name : macOS OS Version : 15.3.2 OS Build : 24D81 OS Kernel Version : Darwin 24.3.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : 20 March 2025 18:16:00 GMT Last Checked (ISO 8601 format) : 2025-03-20T18:16:00 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 96.0% Issues found : 0 Serial Number : S3DUNY0KB07736 WWN Id : Volumes : Macintosh HD 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 : 4,357 hours (6 months 1 days 13 hours) Power Cycles Count : 12,429 Current Power Cycle Time : 73.8 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.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 === Time since computer startup : 73 hours Data Read : 184,033,746,944 bytes (184.0 GB) Data Written : 72,791,339,008 bytes (72.8 GB) Data Read/Write Ratio : 2.53 Data Read/hour : 2.5 GB/hour Data Write/hour : 987.0 MB/hour Operations (Read) : 23,929,907 Read IOPS : 5,016 Operations (Write) : 4,802,110 Write IOPS : 1,007 Operations Read/Write Ratio : 5 Throughput per operation (Read) : 7.7 KB/Op Throughput per operation (Write) : 15.2 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) : 0 (0 / 0) I/O Error Count : 0 (0 / 0) === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 7 Data Units Written 85,950,988 (44.0 TB) 100% OK 14 Media and Data Integrity Errors 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 38 Power Cycle Min Temperature : 38 Power Cycle Max Temperature : 38 Lifetime Min Temperature : 38 Lifetime Max Temperature : 38 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 38 (38 °C) 62 18 62 20/03/2025 18:16 53.7% OK 3 Available Spare Pre-fail online 100 100 10 100 20/03/2025 18:16 100% OK 5 Life Percentage Used Life-span online 4 96 0 96 20/03/2025 18:16 96.0% OK 6 Data Units Read Life-span online 149,293,438 (76.4 TB) 100 0 100 20/03/2025 18:16 100% OK 7 Data Units Written Life-span online 85,950,988 (44.0 TB) 100 0 100 20/03/2025 18:16 100% OK 8 Host Read Commands Life-span online 8,088,614,595 100 0 100 20/03/2025 18:16 100% OK 9 Host Write Commands Life-span online 2,095,355,500 100 0 100 20/03/2025 18:16 100% OK 10 Controller Busy Time Life-span online 11,805 (11,805 minutes) 100 0 100 20/03/2025 18:16 100% OK 11 Power Cycles Life-span online 12,429 100 0 100 20/03/2025 18:16 100% OK 12 Power On Hours Life-span online 4,357 (4,357 hours) 100 0 100 20/03/2025 18:16 100% OK 13 Unsafe Shutdowns Life-span online 138 100 0 100 20/03/2025 18:16 100% OK 14 Media and Data Integrity Errors Pre-fail online 0 100 0 100 20/03/2025 18:16 100% OK 15 Error Information Log Entries Pre-fail online 0 100 0 100 20/03/2025 18:16 100% OK 16 Warning Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 20/03/2025 18:16 100% OK 17 Critical Composite Temperature Time Life-span online 0x17E3F (97,855 minutes) 100 0 100 20/03/2025 18:16 100% OK 101 Temperature Sensor 1 Life-span online 45 (45 °C) 55 18 55 20/03/2025 18:16 45.1% OK 102 Temperature Sensor 2 Life-span online 38 (38 °C) 62 18 62 20/03/2025 18:16 53.7% OK === DRIVE ERROR LOG === error log is empty