### SYSTEM INFORMATION ### Report Timestamp : April 1, 2025 5:52:08 PM MDT Report Timestamp (ISO 8601 format) : 2025-04-01T17:52:08 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 : Dianna’s iMac Host Name : Diannas-iMac Computer Model : iMac19,1 OS Boot Time : 2025-04-01T15:27:24 Time Since Boot : 02h 24m 44s OS Name : macOS OS Version : 14.7.4 OS Build : 23H420 OS Kernel Version : Darwin 23.6.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 2 ### DRIVE 1 OF 2 ### Last Checked : April 1, 2025 5:48:34 PM MDT Last Checked (ISO 8601 format) : 2025-04-01T17:48:34 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 100% Issues found : 0 Serial Number : S3DUNY0N405441 WWN Id : Volumes : Macintosh HD Device Path : /dev/disk1 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 : 4,962 hours (6 months 26 days 18 hours) Power Cycles Count : 2,512 Current Power Cycle Time : 2.4 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 : 2 hours Data Read : 9,626,624,000 bytes (9.6 GB) Data Written : 4,731,478,016 bytes (4.7 GB) Data Read/Write Ratio : 2.03 Data Read/hour : 4.0 GB/hour Data Write/hour : 2.0 GB/hour Operations (Read) : 537,250 Read IOPS : 3,441 Operations (Write) : 157,783 Write IOPS : 1,011 Operations Read/Write Ratio : 3 Throughput per operation (Read) : 17.9 KB/Op Throughput per operation (Write) : 30.0 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 5,751,156 (2.9 TB) 100% OK 14 Media and Data Integrity Errors 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 31 Power Cycle Min Temperature : 31 Power Cycle Max Temperature : 31 Lifetime Min Temperature : 31 Lifetime Max Temperature : 31 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 31 (31 °C) 69 18 69 - 62.2% OK 3 Available Spare Pre-fail online 100 100 10 100 - 100% OK 5 Life Percentage Used Life-span online 0 100 0 100 - 100% OK 6 Data Units Read Life-span online 7,186,881 (3.7 TB) 100 0 100 - 100% OK 7 Data Units Written Life-span online 5,751,156 (2.9 TB) 100 0 100 - 100% OK 8 Host Read Commands Life-span online 163,952,643 100 0 100 - 100% OK 9 Host Write Commands Life-span online 123,660,841 100 0 100 - 100% OK 10 Controller Busy Time Life-span online 598 (598 minutes) 100 0 100 - 100% OK 11 Power Cycles Life-span online 2,512 100 0 100 - 100% OK 12 Power On Hours Life-span online 4,962 (4,962 hours) 100 0 100 - 100% OK 13 Unsafe Shutdowns Life-span online 225 100 0 100 - 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 7,569 (7,569 minutes) 100 0 100 - 100% OK 101 Temperature Sensor 1 Life-span online 35 (35 °C) 65 18 65 - 57.3% OK 102 Temperature Sensor 2 Life-span online 31 (31 °C) 69 18 69 - 62.2% OK === DRIVE ERROR LOG === error log is empty ### DRIVE 2 OF 2 ### Last Checked : April 1, 2025 5:48:34 PM MDT Last Checked (ISO 8601 format) : 2025-04-01T17:48:34 Advanced SMART Status : OK Overall Health Rating : GOOD 97.4% Overall Performance Rating : GOOD 97.4% Issues found : 0 Serial Number : Z4YH1GCN WWN Id : 5 000c50 0c61213ea Volumes : Macintosh HD Device Path : /dev/disk0 Total Capacity : 1.0 TB (1,000,204,886,016 Bytes) Model Family : Apple (Seagate-based) HDDs Model : APPLE HDD ST1000DM003 Form Factor : 3.5 inches Firmware Version : AQ04 Drive Type : HDD 7200 rpm Power On Time : 12,119 hours (16 months 24 days 23 hours) Power Cycles Count : 2,498 Current Power Cycle Time : 2.4 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Apple (Seagate-based) HDDs config [hdd.seagate.apple] Sector Logical Size : 512 Sector Physical Size : 4096 Physical Interconnect : SATA Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ACS-2, ACS-3 T13/2161-D revision 3b SATA Version : SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@17/AppleIntelPchSeriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 10 SMART Command Transport (SCT) flags : 0x10bd SCT Status supported : yes SCT Feature Control supported : yes SCT Data Table supported : yes Error logging capabilities : 0x1 Self-tests supported : yes Offline Data Collection capabilities : 0x73 Offline Data Collection status : 0x0 Auto Offline Data Collection flags : 0x0 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Time since computer startup : 2 hours Data Read : 31,420,348,928 bytes (31.4 GB) Data Written : 1,704,837,120 bytes (1.7 GB) Data Read/Write Ratio : 18.43 Data Read/hour : 13.0 GB/hour Data Write/hour : 706.7 MB/hour Operations (Read) : 290,589 Read IOPS : 64 Operations (Write) : 39,971 Write IOPS : 9 Operations Read/Write Ratio : 7 Throughput per operation (Read) : 108.1 KB/Op Throughput per operation (Write) : 42.7 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) Recently failed Self-tests (Short / Full) : 0 (0 / 0) I/O Error Count : 0 (0 / 0) Time in Under temperature : 0 minutes Time in Over temperature : 0 minutes === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Reallocated Sector Count 0 100% OK 187 Reported Uncorrectable Errors 0 100% OK 197 Current Pending Sector Count 0 100% OK 198 Offline Uncorrectable Sector Count 0 100% OK 199 UDMA CRC Error Count 0 100% OK 241 Total LBAs Written 4,818,774,269 (2.5 TB) 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 36 Power Cycle Min Temperature : 19 Power Cycle Max Temperature : 37 Lifetime Min Temperature : 18 Lifetime Max Temperature : 49 Recommended Min Temperature : 3 Recommended Max Temperature : 62 Temperature Min Limit : 0 Temperature Max Limit : 65 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 1 Raw Read Error Rate Pre-fail online 0x7BF2970 117 6 99 4/1/25 5:48 PM 97.4% OK 3 Spin Up Time Pre-fail online 0 97 0 97 - 97.0% OK 4 Start Stop Count Life-span online 5,206 95 20 95 - 93.8% OK 5 Reallocated Sector Count Pre-fail online 0 100 36 100 - 100% OK 7 Seek Error Rate Pre-fail online 0xD85815 71 30 60 4/1/25 5:48 PM 100% OK 9 Power On Hours Life-span online 12,119 87 0 86 4/1/25 5:35 PM 87.0% OK 10 Spin Retry Count Pre-fail online 0 100 97 100 - 100% OK 12 Power Cycle Count Life-span online 2,498 98 20 98 - 97.5% OK 184 End-to-End Error Life-span online 0 100 99 100 - 100% OK 187 Reported Uncorrectable Errors Life-span online 0 100 0 100 - 100% OK 188 Command Timeout Life-span online 1 100 0 99 - 100% OK 189 High Fly Writes Life-span online 0 100 0 100 - 100% OK 190 Airflow Temperature Celsius Life-span online 37 63 45 51 4/1/25 5:35 PM 32.7% OK 191 G-Sense Error Rate Life-span online 0 100 0 100 - 100% OK 192 Power-Off Retract Count Life-span online 229 100 0 100 - 100% OK 193 Load Cycle Count Life-span online 7,736 97 0 97 - 97.0% OK 194 Temperature (Celsius) Life-span online 37 63 35 51 4/1/25 5:35 PM 43.1% OK 197 Current Pending Sector Count Life-span online 0 100 0 100 - 100% OK 198 Offline Uncorrectable Sector Count Life-span offline 0 100 0 100 - 100% OK 199 UDMA CRC Error Count Life-span online 0 200 0 200 - 100% OK 240 Head Flying Hours Life-span offline 15,688 100 0 253 4/1/25 5:35 PM 100% OK 241 Total LBAs Written Life-span offline 4,818,774,269 (2.5 TB) 100 0 253 4/1/25 5:48 PM 100% OK 242 Total LBAs Read Life-span offline 689,142,014,162 (352.8 TB) 100 0 253 4/1/25 5:48 PM 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === # | LIFETIME (H) | TEST TYPE | PROGRESS | STATUS | LBA of 1st error 1 12119 Short offline 100% Completed without error -