### SYSTEM INFORMATION ### Report Timestamp : June 10, 2025 9:06:11 AM PDT Report Timestamp (ISO 8601 format) : 2025-06-10T09:06:11 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 : Bob’s iMac Host Name : Bobs-iMac Computer Model : iMac19,1 OS Boot Time : 2025-06-10T08:56:55 Time Since Boot : 00h 09m 16s OS Name : macOS OS Version : 15.5.0 OS Build : 24F74 OS Kernel Version : Darwin 24.5.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : June 10, 2025 9:05:08 AM PDT Last Checked (ISO 8601 format) : 2025-06-10T09:05:08 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 93.0% Issues found : 0 Serial Number : S3DUNY0M249230 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 : 3,602 hours (5 months 0 days 2 hours) Power Cycles Count : 34,279 Current Power Cycle Time : 0.2 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 : 0 hours Data Read : 2,324,869,120 bytes (2.3 GB) Data Written : 1,427,890,176 bytes (1.4 GB) Data Read/Write Ratio : 1.63 Data Read/hour : 15.1 GB/hour Data Write/hour : 9.2 GB/hour Operations (Read) : 207,045 Read IOPS : 5,898 Operations (Write) : 70,402 Write IOPS : 2,006 Operations Read/Write Ratio : 3 Throughput per operation (Read) : 11.2 KB/Op Throughput per operation (Write) : 20.3 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 167,844,167 (85.9 TB) 100% OK 14 Media and Data Integrity Errors 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 36 Power Cycle Min Temperature : 36 Power Cycle Max Temperature : 36 Lifetime Min Temperature : 33 Lifetime Max Temperature : 40 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 36 (36 °C) 64 18 64 6/10/25 9:05 AM 56.1% OK 3 Available Spare Pre-fail online 100 100 10 100 - 100% OK 5 Life Percentage Used Life-span online 7 93 0 93 - 93.0% OK 6 Data Units Read Life-span online 159,411,320 (81.6 TB) 100 0 100 6/10/25 9:05 AM 100% OK 7 Data Units Written Life-span online 167,844,167 (85.9 TB) 100 0 100 6/10/25 9:05 AM 100% OK 8 Host Read Commands Life-span online 3,947,533,507 100 0 100 6/10/25 9:05 AM 100% OK 9 Host Write Commands Life-span online 2,889,868,697 100 0 100 6/10/25 9:05 AM 100% OK 10 Controller Busy Time Life-span online 10,061 (10,061 minutes) 100 0 100 6/10/25 9:05 AM 100% OK 11 Power Cycles Life-span online 34,279 100 0 100 6/10/25 9:05 AM 100% OK 12 Power On Hours Life-span online 3,602 (3,602 hours) 100 0 100 6/10/25 9:05 AM 100% OK 13 Unsafe Shutdowns Life-span online 119 100 0 100 6/10/25 9:05 AM 100% OK 14 Media and Data Integrity Errors Pre-fail online 0 100 0 100 - 100% OK 15 Error Information Log Entries Pre-fail online 0 100 0 100 - 100% OK 16 Warning Composite Temperature Time Life-span online 0 (0 minutes) 100 0 100 - 100% OK 17 Critical Composite Temperature Time Life-span online 75,727 (75,727 minutes) 100 0 100 6/10/25 9:05 AM 100% OK 101 Temperature Sensor 1 Life-span online 50 (50 °C) 50 18 50 6/10/25 9:05 AM 39.0% OK 102 Temperature Sensor 2 Life-span online 36 (36 °C) 64 18 64 6/10/25 9:05 AM 56.1% OK === DRIVE ERROR LOG === error log is empty