---
category:
  - "[[Journal]]"
type:
  - "[[Log]]"
title: HGST 4TB SAS drive smart data
created: 2026-05-11T12:37:31
date: 2026-05-11
tags:
---
Installed 8 of the [[HGST Ultrastar 7K6000 Series 4TB SAS HDD (x10)|drives]] (see below) and the smart report is all reoughtly the same.

the Accumulated power on time is ~4 years 3 months

```
root@pve-block:~# zpool status -v
  pool: stanleypool
 state: ONLINE
config:

        NAME                        STATE     READ WRITE CKSUM
        stanleypool                 ONLINE       0     0     0
          raidz2-0                  ONLINE       0     0     0
            scsi-35000cca243124120  ONLINE       0     0     0
            scsi-35000cca243124f40  ONLINE       0     0     0
            scsi-35000cca24311f388  ONLINE       0     0     0
            scsi-35000cca24311e27c  ONLINE       0     0     0
            scsi-35000cca24311c57c  ONLINE       0     0     0
            scsi-35000cca243122388  ONLINE       0     0     0
            scsi-35000cca24311b90c  ONLINE       0     0     0
            scsi-35000cca243122398  ONLINE       0     0     0
```

Proxmox SMART data output
```
Accumulated power on time, hours:minutes 37533:45
Manufactured in week 04 of year 2016
Specified cycle count over device lifetime: 50000
Accumulated start-stop cycles: 52
Specified load-unload count over device lifetime: 600000
Accumulated load-unload cycles: 2372
Elements in grown defect list: 0
```