### SYSTEM INFORMATION ### Report Timestamp : April 4, 2025 3:51:56 PM EDT Report Timestamp (ISO 8601 format) : 2025-04-04T15:51:56 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 : Keith’s iMac Host Name : Keiths-iMac Computer Model : iMac19,1 OS Boot Time : 2025-03-19T15:55:52 Time Since Boot : 15 days 23h 56m 04s 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 : April 4, 2025 3:51:03 PM EDT Last Checked (ISO 8601 format) : 2025-04-04T15:51:03 Advanced SMART Status : OK Overall Health Rating : GOOD 100% Overall Performance Rating : GOOD 100% Issues found : 0 Serial Number : 84N0A06HFWAJ WWN Id : 5 000039 d78d8ddc2 Volumes : Untitled Device Path : /dev/disk0 Total Capacity : 8.0 TB (8,001,563,222,016 Bytes) Model : TOSHIBA HDWG780UZSVA Form Factor : 3.5 inches Firmware Version : 0501 Drive Type : HDD 7200 rpm Power On Time : 108 hours (4 days 12 hours) Power Cycles Count : 1,089 Current Power Cycle Time : 383.9 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Base config [hdd.default] Sector Logical Size : 512 Sector Physical Size : 4096 Physical Interconnect : SATA Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ACS-4 T13/BSR INCITS 529 revision 5 SATA Version : SATA 3.3, 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 : 16 SMART Command Transport (SCT) flags : 0x3d 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 : 0x5b Offline Data Collection status : 0x80 Auto Offline Data Collection flags : 0x1 [Known device ]: no [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Time since computer startup : 383 hours Data Read : 25,588,272,640 bytes (25.6 GB) Data Written : 38,407,434,240 bytes (38.4 GB) Data Read/Write Ratio : 0.67 Data Read/hour : 66.6 MB/hour Data Write/hour : 100.0 MB/hour Operations (Read) : 2,349,716 Read IOPS : 57 Operations (Write) : 1,065,550 Write IOPS : 26 Operations Read/Write Ratio : 2 Throughput per operation (Read) : 10.9 KB/Op Throughput per operation (Write) : 36.0 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) 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 Number of Mechanical Start Failures : 0 Overlimit Shock Events Count : 0 === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Reallocated Sector Count 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 8,099,325,514 (4.1 TB) 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 24 Power Cycle Min Temperature : 21 Power Cycle Max Temperature : 24 Lifetime Min Temperature : 16 Lifetime Max Temperature : 47 Recommended Min Temperature : 10 Recommended Max Temperature : 60 Temperature Min Limit : 5 Temperature Max Limit : 60 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 1 Raw Read Error Rate Pre-fail online 0x0 100 50 100 - 100% OK 2 Throughput Performance Pre-fail offline 0 100 50 100 - 100% OK 3 Spin Up Time Pre-fail online 7,632 100 1 100 - 100% OK 4 Start Stop Count Life-span online 1,098 100 0 100 - 100% OK 5 Reallocated Sector Count Pre-fail online 0 100 10 100 - 100% OK 7 Seek Error Rate Pre-fail online 0x0 100 50 100 - 100% OK 8 Seek Time Performance Pre-fail offline 0 100 50 100 - 100% OK 9 Power On Hours Life-span online 109 100 0 100 - 100% OK 10 Spin Retry Count Pre-fail online 0 100 30 100 - 100% OK 12 Power Cycle Count Life-span online 1,089 100 0 100 - 100% OK 191 G-Sense Error Rate Life-span online 0 100 0 100 - 100% OK 192 Power-Off Retract Count Life-span online 30 100 0 100 - 100% OK 193 Load Cycle Count Life-span online 1,103 100 0 100 - 100% OK 194 Temperature (Celsius) Life-span online 24 100 0 100 - 100% OK 196 Reallocated Event Count Pre-fail online 0 100 10 100 - 100% 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 220 Disk Shift Life-span online 393,216 100 0 100 - 100% OK 222 Loaded Hours Life-span online 108 100 0 100 - 100% OK 226 Load-in Time Life-span online 677 100 0 100 - 100% OK 240 Head Flying Hours Pre-fail offline 0 100 1 100 - 100% OK 241 Total LBAs Written Life-span online 8,099,325,514 (4.1 TB) 100 0 100 - 100% OK 242 Total LBAs Read Life-span online 1,655,605,942 (847.7 GB) 100 0 100 - 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty === DEVICE STATISTICS === [0x01] General Statistics (revision 3) 0x08 Lifetime Power-on Resets : 1,089 0x10 Power-on Hours : 108 hours 0x18 Logical Sectors Written : 8,099,325,514 (4.1 TB) 0x20 Number of Write Commands : 19,478,258 0x28 Logical Sectors Read : 1,655,605,942 (847.7 GB) 0x30 Number of Read Commands : 28,338,076 0x38 Date and Time TimeStamp : 388,800,000 ms 0x40 Pending Error Count : 0 [0x02] Free Fall Statistics (revision 1) 0x10 Overlimit Shock Events : 0 [0x03] Rotating Media Statistics (revision 1) 0x08 Spindle Motor Power-on Hours : 108 hours 0x10 Head Flying Hours : 108 hours 0x18 Head Loaded Events : 1,103 0x20 Reallocated Logical Sector Count : 0 (0 B) 0x28 Read Recovery Attempts : 8 0x30 Mechanical Start Failure Count : 0 0x38 Reallocation Candidate Logical Sector Count: 0 0x40 High Priority Unload Event Count : 30 [0x04] General Errors Statistics (revision 1) 0x08 Number of Reported Uncorrectable Errors : 0 0x10 Resets Between Cmd Accept. and Compl. : 0 [0x05] Temperature Statistics (revision 1) 0x08 Current Temperature : 24 °C 0x10 Average Short Term Temperature : 36 °C 0x20 Highest Temperature : 47 °C 0x28 Lowest Temperature : 16 °C 0x30 Highest Avg. Short Term Temperature : 37 °C 0x38 Lowest Avg. Short Term Temperature : 30 °C 0x50 Time in Over-Temperature : 0 minutes 0x58 Specified Max Operating Temperature : 60 °C 0x60 Time in Under-Temperature : 0 minutes 0x68 Specified Min Operating Temperature : 5 °C [0x06] Transport Statistics (revision 1) 0x08 Number of Hardware Resets : 1,171 0x10 Number of ASR Events : 2 0x18 Number of Interface CRC Errors : 0