- Jun 5, 2025
- 41
- 1
- 35
Hello,
This is my main internal hard drive, which has been working for over 10 years.
I read that several SMART attributes are the most important indicators of a drive's health and those are showing fine with green check mark in software.. Although Sentinel (HDSentinel) reports it as 100% healthy, I am still worried.
I plan to replace it with a new HDD soon, instead of the DVD-ROM.
NOTE: If the lines are jumbled, I will upload images from txt file.
This is my main internal hard drive, which has been working for over 10 years.
I read that several SMART attributes are the most important indicators of a drive's health and those are showing fine with green check mark in software.. Although Sentinel (HDSentinel) reports it as 100% healthy, I am still worried.
I plan to replace it with a new HDD soon, instead of the DVD-ROM.
NOTE: If the lines are jumbled, I will upload images from txt file.
Code:
Hard Disk Summary
-------------------
Hard Disk Number . . . . . . . . . . . . . . . . : 0
Interface . . . . . . . . . . . . . . . . . . . : S-ATA II
Disk Controller . . . . . . . . . . . . . . . . : Standard SATA AHCI Controller (AHCI) [VEN: 8086, DEV: 1C03] Version: 10.0.******6-21-2006
Disk Location . . . . . . . . . . . . . . . . . : Bus Number 0, Target Id 0, LUN 0
Hard Disk Model ID . . . . . . . . . . . . . . . : ST***420AS
Firmware Revision . . . . . . . . . . . . . . . : 0002SDM1
Hard Disk Serial Number . . . . . . . . . . . . : 5*********
Total Size . . . . . . . . . . . . . . . . . . . : 715402 MB
Power State . . . . . . . . . . . . . . . . . . : Active
Device Type . . . . . . . . . . . . . . . . . . : Fixed Disk
Logical Drive(s) . . . . . . . . . . . . . . . . : ********
Current Temperature . . . . . . . . . . . . . . : 36 °C
Maximum Temperature (Ever Measured) . . . . . . : 46 °C, 5/11/2025 6:43:05 PM
Minimum Temperature (Ever Measured) . . . . . . : 21 °C, 12/21/2024 9:45:53 PM
Maximum Temperature (During Entire Lifespan) . . : 48 °C
Power On Time . . . . . . . . . . . . . . . . . : 1879 days, 0 hours
Estimated Remaining Lifetime . . . . . . . . . . : more than 100 days
Health . . . . . . . . . . . . . . . . . . . . . : #################### 100 % (Excellent)
Performance . . . . . . . . . . . . . . . . . . : #################### 100 % (Excellent)
The hard disk status is PERFECT. Problematic or weak sectors were not found and there are no spin up or data transfer errors.
The disk drive reached the end of the designed lifetime. Chance of sudden, unforeseen failure is higher.
In a critical system, it is recommended to consider replacement.
No actions needed.
ATA Information
-----------------
Hard Disk Cylinders . . . . . . . . . . . . . . : 1453521
Hard Disk Heads . . . . . . . . . . . . . . . . : 16
Hard Disk Sectors . . . . . . . . . . . . . . . : 63
ATA Revision . . . . . . . . . . . . . . . . . . : ATA8-ACS version 4
Transport Version . . . . . . . . . . . . . . . : SATA Rev 2.6
Total Sectors . . . . . . . . . . . . . . . . . : 183143646
Bytes Per Sector . . . . . . . . . . . . . . . . : 4096 [Advanced Format]
Buffer Size . . . . . . . . . . . . . . . . . . : 16384 KB
Multiple Sectors . . . . . . . . . . . . . . . . : 16
Error Correction Bytes . . . . . . . . . . . . . : 4
Unformatted Capacity . . . . . . . . . . . . . . : 715405 MB
Maximum PIO Mode . . . . . . . . . . . . . . . . : 4
Maximum Multiword DMA Mode . . . . . . . . . . . : 2
Maximum UDMA Mode . . . . . . . . . . . . . . . : 300 MB/s (6)
Active UDMA Mode . . . . . . . . . . . . . . . . : 300 MB/s (5)
Minimum Multiword DMA Transfer Time . . . . . . : 120 ns
Recommended Multiword DMA Transfer Time . . . . : 120 ns
Minimum PIO Transfer Time Without IORDY . . . . : 120 ns
Minimum PIO Transfer Time With IORDY . . . . . . : 120 ns
ATA Control Byte . . . . . . . . . . . . . . . . : Valid
ATA Checksum Value . . . . . . . . . . . . . . . : Valid
Disk Information
------------------
Disk Family . . . . . . . . . . . . . . . . . . : Momentus 7200.5 750420
Form Factor . . . . . . . . . . . . . . . . . . : 2.5"
Capacity . . . . . . . . . . . . . . . . . . . . : 750 GB (750 x 1,000,000,000 bytes)
Number Of Disks . . . . . . . . . . . . . . . . : 2
Number Of Heads . . . . . . . . . . . . . . . . : 4
Rotational Speed . . . . . . . . . . . . . . . . : 7200 RPM
Rotation Time . . . . . . . . . . . . . . . . . : 8.33 ms
Average Rotational Latency . . . . . . . . . . . : 4.17 ms
Disk Interface . . . . . . . . . . . . . . . . . : Serial-ATA/300
Buffer-Host Max. Rate . . . . . . . . . . . . . : 300 MB/seconds
Buffer Size . . . . . . . . . . . . . . . . . . : 16384 KB
Drive Ready Time (Typical) . . . . . . . . . . . : 4.5 seconds
Average Seek Time . . . . . . . . . . . . . . . : 11.0 ms
Track To Track Seek Time . . . . . . . . . . . . : 1.5 ms
Full Stroke Seek Time . . . . . . . . . . . . . : 22.0 ms
Width . . . . . . . . . . . . . . . . . . . . . : 69.9 mm (2.8 inch)
Depth . . . . . . . . . . . . . . . . . . . . . : 100.4 mm (4.0 inch)
Height . . . . . . . . . . . . . . . . . . . . . : 9.5 mm (0.4 inch)
Weight . . . . . . . . . . . . . . . . . . . . . : 115 grams (0.3 pounds)
Acoustic (Idle) . . . . . . . . . . . . . . . . : 2.3 Bel
Acoustic (Min Performance And Volume) . . . . . : 2.5 Bel
Acoustic (Max Performance And Volume) . . . . . : 3.0 Bel
Required Power For Spinup . . . . . . . . . . . : 1,200 mA
Power Required (Seek) . . . . . . . . . . . . . : 2.4 W
Power Required (Idle) . . . . . . . . . . . . . : 1.2 W
Power Required (Standby) . . . . . . . . . . . . : 0.4 W
Manufacturer . . . . . . . . . . . . . . . . . . : Seagate Technology
Manufacturer Website . . . . . . . . . . . . . . : http://www.seagate.com/www/en-us/products
Last edited:
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