### SYSTEM INFORMATION ### Report Timestamp : May 31, 2025 1:23:42 PM EDT Report Timestamp (ISO 8601 format) : 2025-05-31T13:23:42 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 : Steves iMac Host Name : Steves-iMac Computer Model : iMac17,1 OS Boot Time : 2025-05-30T08:46:30 Time Since Boot : 1 day 04h 37m 12s OS Name : macOS OS Version : 12.7.6 OS Build : 21H1320 OS Kernel Version : Darwin 21.6.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : May 31, 2025 1:21:36 PM EDT Last Checked (ISO 8601 format) : 2025-05-31T13:21:36 Advanced SMART Status : FAILING Overall Health Rating : N/A 98.2% Overall Performance Rating : GOOD 98.2% Issues found : 2 Serial Number : Z4YCQ28V WWN Id : 5 000c50 090c641ce Volumes : Macintosh HD Device Path : /dev/disk1 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 : AQ03 Drive Type : HDD 7200 rpm Power On Time : 23,643 hours (32 months 25 days 3 hours) Power Cycles Count : 27,548 Current Power Cycle Time : 28.6 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: 3.0 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 ]: 0x42000100 === CURRENT POWER CYCLE STATISTICS === Time since computer startup : 28 hours Data Read : 72,651,279,872 bytes (72.7 GB) Data Written : 29,723,516,928 bytes (29.7 GB) Data Read/Write Ratio : 2.44 Data Read/hour : 2.5 GB/hour Data Write/hour : 1.0 GB/hour Operations (Read) : 3,990,148 Read IOPS : 36 Operations (Write) : 842,663 Write IOPS : 8 Operations Read/Write Ratio : 5 Throughput per operation (Read) : 18.2 KB/Op Throughput per operation (Write) : 35.3 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) : 1 (0 / 1) Warnings (life-span / pre-fail) : 1 (1 / 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 64 100% Failing 187 Reported Uncorrectable Errors 17 83.0% Warning 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 60,590,899,339 (31.0 TB) 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 38 Power Cycle Min Temperature : 32 Power Cycle Max Temperature : 40 Lifetime Min Temperature : 11 Lifetime Max Temperature : 47 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 0xB1BD280 118 6 99 5/31/25 1:21 PM 98.2% OK 3 Spin Up Time Pre-fail online 0 97 0 97 - 97.0% OK 4 Start Stop Count Life-span online 18,523 82 20 82 5/31/25 1:21 PM 77.5% OK 5 Reallocated Sector Count Pre-fail online 64 100 36 100 - 100% Failing 7 Seek Error Rate Pre-fail online 0x10BA6B47 84 30 60 5/31/25 1:21 PM 100% OK 9 Power On Hours Life-span online 23,643 74 0 74 5/31/25 1:21 PM 74.0% OK 10 Spin Retry Count Pre-fail online 0 100 97 100 - 100% OK 12 Power Cycle Count Life-span online 27,548 74 20 74 5/31/25 1:21 PM 67.5% OK 184 End-to-End Error Life-span online 0 100 99 100 - 100% OK 187 Reported Uncorrectable Errors Life-span online 17 83 0 83 - 83.0% Warning 188 Command Timeout Life-span online 7 100 0 99 - 100% OK 189 High Fly Writes Life-span online 12 88 0 88 - 100% OK 190 Airflow Temperature Celsius Life-span online 38 62 45 53 - 30.9% OK 191 G-Sense Error Rate Life-span online 0 100 0 100 - 100% OK 192 Power-Off Retract Count Life-span online 266 100 0 100 - 100% OK 193 Load Cycle Count Life-span online 27,554 87 0 87 5/31/25 1:21 PM 87.0% OK 194 Temperature (Celsius) Life-span online 38 62 35 53 - 41.5% 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 31,223 100 0 253 5/31/25 1:21 PM 100% OK 241 Total LBAs Written Life-span offline 60,590,899,339 (31.0 TB) 100 0 253 5/31/25 1:21 PM 100% OK 242 Total LBAs Read Life-span offline 17,027,097,278,374 (8.7 PB) 100 0 253 5/31/25 1:21 PM 100% OK === DRIVE ERROR LOG === # | TIME OCCURRED | ERRORS | PRIOR COMMAND 5 5674 hours UNC READ DMA EXT 4 5674 hours UNKNOWN ERROR READ FPDMA QUEUED 3 5674 hours UNC READ DMA EXT 2 5674 hours UNC READ DMA EXT 1 5674 hours UNC READ DMA EXT === DRIVE SELF-TEST LOG === self-test log is empty