HDD Data: ### SYSTEM INFORMATION ### Report Timestamp : February 9, 2020 2:14:58 PM EST Report Timestamp (ISO 8601 format) : 2020-02-09T14:14:58 Application Name : DriveDx Application Version : 1.9.1.670 Application SubBuild : 0 Application Edition : Standalone Application Website : https://binaryfruit.com/drivedx DriveDx Knowledge Base Revision : 11/11 Computer Name : iMac Host Name : iMac Computer Model : iMac14,3 OS Boot Time : 2020-02-09T13:40:02 Time Since Boot : 00h 34m 56s OS Name : macOS OS Version : 10.15.3 OS Build : 19D76 OS Kernel Version : Darwin 19.3.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : February 9, 2020 2:01:23 PM EST Last Checked (ISO 8601 format) : 2020-02-09T14:01:23 Advanced SMART Status : OK Overall Health Rating : GOOD 79.6% Overall Performance Rating : GOOD 79.6% Issues found : 0 Serial Number : xxxxxxxxxxxxxxx WWN Id : 5 000cca 79add8180 Volumes : Macintosh HD - Data Device Path : /dev/disk1 Total Capacity : 1.0 TB (1,000,204,886,016 Bytes) Model : APPLE HDD HTS541010A9E662 Form Factor : 2.5 inches Firmware Version : JA0AB5D0 Drive Type : HDD 5400 rpm Power On Time : 12,554 hours (17 months 13 days 2 hours) Power Cycles Count : 19,284 Current Power Cycle Time : 0.6 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 : ATA8-ACS T13/1699-D revision 6 SATA Version : SATA 2.6, 3.0 Gb/s (current: 3.0 Gb/s) Bay # : 1 I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/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 : 0x0 Auto Offline Data Collection flags : 0x0 [Known device ]: no [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 20.5 MB Data Written : 111.2 MB Data Read/Write Ratio : 0.18 Average Throughput (Read) : 2.8 MB/s Average Throughput (Write) : 6.8 MB/s Operations (Read) : 1,354 Operations (Write) : 5,813 Operations Read/Write Ratio : 0 Throughput per operation (Read) : 15.5 KB/Op Throughput per operation (Write) : 19.6 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 197 Current Pending Sector Count 0 100% OK 198 Offline Uncorrectable Sector Count 0 100% OK 199 UDMA CRC Error Count 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 27 Power Cycle Min Temperature : 26 Power Cycle Max Temperature : 27 Lifetime Min Temperature : 12 Lifetime Max Temperature : 48 Recommended Min Temperature : 0 Recommended Max Temperature : 60 Temperature Min Limit : -40 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 0x0 100 62 100 - 100% OK 2 Throughput Performance Pre-fail offline 0 100 40 100 - 100% OK 3 Spin Up Time Pre-fail online 1 166 33 166 - 79.6% OK 4 Start Stop Count Life-span online 19,289 88 0 88 2/9/20 2:01 PM 88.0% OK 5 Reallocated Sector Count Pre-fail online 0 100 5 100 - 100% OK 7 Seek Error Rate Pre-fail online 0x0 100 67 100 - 100% OK 8 Seek Time Performance Pre-fail offline 0 100 40 100 - 100% OK 9 Power On Hours Life-span online 12,554 72 0 72 2/9/20 2:01 PM 72.0% OK 10 Spin Retry Count Pre-fail online 0 100 60 100 - 100% OK 12 Power Cycle Count Life-span online 19,284 88 0 88 2/9/20 2:01 PM 88.0% OK 160 Vendor Specific Life-span online 0x0 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 0x400000046 100 0 100 - 100% OK 193 Load Cycle Count Life-span online 99,526 91 0 91 2/9/20 2:01 PM 91.0% OK 194 Temperature (Celsius) Life-span online 26 230 0 230 2/9/20 2:01 PM 100% OK 195 Hardware ECC Recovered Life-span online 0x0 100 0 100 - 100% OK 196 Reallocated Event Count Life-span online 0 100 0 100 - 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 223 Load Retry Count Life-span online 0 100 0 100 - 100% OK 254 Free Fall Sensor Life-span online 4 100 0 100 - 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty ============================================================================ ============================================================================ SSD Data: ### SYSTEM INFORMATION ### Report Timestamp : February 9, 2020 2:14:29 PM EST Report Timestamp (ISO 8601 format) : 2020-02-09T14:14:29 Application Name : DriveDx Application Version : 1.9.1.670 Application SubBuild : 0 Application Edition : Standalone Application Website : https://binaryfruit.com/drivedx DriveDx Knowledge Base Revision : 11/11 Computer Name : iMac Host Name : iMac Computer Model : iMac14,3 OS Boot Time : 2020-02-09T13:40:02 Time Since Boot : 00h 34m 27s OS Name : macOS OS Version : 10.15.3 OS Build : 19D76 OS Kernel Version : Darwin 19.3.0 SAT SMART Driver Version : N/A ATA Command Support Tolerance : verypermissive N of drives in report : 1 ### DRIVE 1 OF 1 ### Last Checked : February 9, 2020 2:01:23 PM EST Last Checked (ISO 8601 format) : 2020-02-09T14:01:23 Advanced SMART Status : OK Overall Health Rating : GOOD 100% SSD Lifetime Left Indicator : GOOD 77.0% Issues found : 0 Serial Number : S29BNYBG421168 WWN Id : 5 002538 900000000 Volumes : Macintosh HD - Data Device Path : /dev/disk0 Total Capacity : 121.3 GB (121,332,826,112 Bytes) Model Family : Apple (Samsung-based) SSDs Model : APPLE SSD SM0128G Firmware Version : BXW1PA0Q Drive Type : SSD Power On Time : 15,514 hours (21 months 16 days 10 hours) Power Cycles Count : 5,691 Current Power Cycle Time : 0.6 hours === DEVICE CAPABILITIES === S.M.A.R.T. support enabled : yes DriveDx Active Diagnostic Config : Apple (Samsung-based) g-series SSDs config [ssd.apple.samsung.g] Sector Logical Size : 512 Sector Physical Size : 4096 Physical Interconnect : PCI Logical Protocol : SATA Removable : no Ejectable : no ATA Version : ATA8-ACS T13/1699-D revision 4c SATA Version : SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) I/O Path : IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/RP01@1C/IOPP/SSD0@0/AppleAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice Attributes Data Structure Revision : 1 SMART Command Transport (SCT) flags : 0x0 SCT Status supported : no SCT Feature Control supported : no SCT Data Table supported : no Error logging capabilities : 0x1 Self-tests supported : yes Offline Data Collection capabilities : 0x53 Offline Data Collection status : 0x0 Auto Offline Data Collection flags : 0x0 [Known device ]: yes [Drive State Flags ]: 0x0 === CURRENT POWER CYCLE STATISTICS === Data Read : 1.3 GB Data Written : 348.9 MB Data Read/Write Ratio : 3.87 Average Throughput (Read) : 53.6 MB/s Average Throughput (Write) : 69.7 MB/s Operations (Read) : 58,310 Operations (Write) : 17,036 Operations Read/Write Ratio : 3 Throughput per operation (Read) : 23.7 KB/Op Throughput per operation (Write) : 21.0 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) === IMPORTANT HEALTH INDICATORS === ID NAME RAW VALUE STATUS 5 Retired Block Count 0 100% OK 173 Wear Leveling Count 0x1DC02BC0242 77.0% OK 175 Host Writes MiB 39,342,024 (37.5 TB) 99.0% OK 192 Unsafe Shutdown Count 206 99.0% OK 197 Current Pending Block Count 0 100% OK 199 UDMA CRC Error Count 0 100% OK === TEMPERATURE INFORMATION (CELSIUS) === Current Temperature : 26 Power Cycle Min Temperature : 26 Power Cycle Max Temperature : 26 Lifetime Min Temperature : 26 Lifetime Max Temperature : 29 Recommended Min Temperature : 5 Recommended Max Temperature : 65 Temperature Min Limit : 5 Temperature Max Limit : 70 === DRIVE HEALTH INDICATORS === ID | NAME | TYPE | UPDATE | RAW VALUE | VALUE | THRESHOLD | WORST | LAST MODIFIED | STATUS 1 Raw Read Error Rate Life-span online 0x0 200 0 200 - 100% OK 5 Retired Block Count Pre-fail online 0 100 0 100 - 100% OK 9 Power On Hours Life-span online 15,514 96 0 96 2/9/20 2:01 PM 96.0% OK 12 Power Cycle Count Life-span online 5,691 94 0 94 2/9/20 2:01 PM 94.0% OK 169 Total Bad Block Count Pre-fail online 0xFA02A001E0 218 10 218 - 100% OK 173 Wear Leveling Count Life-span online 0x1DC02BC0242 177 100 177 - 77.0% OK 174 Host Reads MiB Life-span online 99,291,541 (94.7 TB) 99 0 99 2/9/20 2:01 PM 99.0% OK 175 Host Writes MiB Life-span online 39,342,024 (37.5 TB) 99 0 99 2/9/20 2:01 PM 99.0% OK 192 Unsafe Shutdown Count Life-span online 206 99 0 99 - 99.0% OK 194 Temperature (Celsius) Life-span online 26 74 30 34 2/9/20 2:01 PM 62.9% OK 197 Current Pending Block Count Life-span online 0 100 0 100 - 100% OK 199 UDMA CRC Error Count Life-span online 0 200 0 200 - 100% OK === DRIVE ERROR LOG === error log is empty === DRIVE SELF-TEST LOG === self-test log is empty