# zinc zinc Roda / workstations status reports

## Report on iMac12,1 (usuario6)
(Updated: 8 Feb 2021)

[iMac 21.5" "Core i5" 2.5 (Mid-2011)
](https://everymac.com/systems/apple/imac/specs/imac-core-i5-2.5-21-inch-aluminum-mid-2011-thunderbolt-specs.html)

### Conclusion
- Failed HDD Seagate what cause Disk Utility hanging.
- Slow work of SSD drive (50-220 MB/s instead 350-550), probably because TRIM not enabled.
- Overall hardware are still good for all usual office tasks.
- Benchmark snow a bit degraded performance (-10%)

#### Recommended maintenance
- disconnect and remove faulty HDD
- enabble TRIM and execute trimming unused blocks (fsck -fy in single user mode)
- cleanup of obsolete or unused application and caches

### Brief hardware details:

  Model Name: iMac
  Model Identifier: iMac12,1
  Processor Name: Intel Core i5
  Processor Speed: 2,5 GHz
  Total Number of Cores: 4
  Memory: 8 GB, 4x2GB, all slots are occupied
  Graphics: AMD Radeon HD 6750M
  Disk: HDD DC WD5000AAKS-402AA0 (500GB, 7200)
  Ethernet: AppleBCM5701 (557765-a1.54)
  WiFi: AirPort Extreme (Atheros 9380)

### Operation System:
Status: **Good**
Version: macOS High Sierra (macOS 10.13.6)
This OS X version is updated and don't have known problems.
This is a newes version what officially supported for this iMac.

### Software
Status: **Good**
- Some software can be updated or removed

#### Updates
- Java, Adobe, Microsoft Office

### Hardware
Overall status: **Good**

### Disk
Status: **Maintenance needed**
Smart: Verified
Type: SSD
TRIM: not enabled
Size: 240 GB
Free space: >50%

Status: **Failed**
Type: HDD Seagate

### Network
Status: **Good**
Connections: Gigabit Ethernet (wired, 1000baseT)
NetBIOSName: ?
Workgroup: principal

Ethernet: IP 192.168.1.26, DNS 80.58.0.33, 80.58.32.97, 255.255.254.0, 1000baseT
Ethernet MAC Address: a8:20:66:0a:4f:cb
Ethernet Router: 192.168.1.1, 00:a0:26:cc:43:c2
Comment: Ethernet connection with custom configuration (not DHCP)

Wi-Fi DHCP lease: disconnected
Wi-Fi MAC Address: 20:c9:d0:33:97:65
Wi-Fi Router: 192.168.4.1; b0:be:76:35:59:28

#### Printers
##### Canon iR-ADV C5030/5035
Status: Connected
Network: 192.168.1.12
Driver Version: 10.14.0
##### HP ENVY 5000 series-AirPrint, Scanner
Status: Offline

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## Report on iMac12,1 (Carla)
(Updated: 28 Jan 2021)

[iMac 21.5" "Core i5" 2.5 (Mid-2011)
](https://everymac.com/systems/apple/imac/specs/imac-core-i5-2.5-21-inch-aluminum-mid-2011-thunderbolt-specs.html)

### Conclusion
- Relatively slow system disk (HDD).
- Oudated OS X El Capitan.
- The overall condition of the system is good.
- Hardware are still good for all usual office tasks.

#### Recommended maintenance
- run benchmark tests for CPU/Memory and storage drives.
- macOS can be upgrad

#### Possible maintenance
- upgrade system disk from HDD to SSD (Samsung EVO)
- clearing of obsolete or unused programs and caches

### Brief hardware details:

  Model Name: iMac
  Model Identifier: iMac12,1
  Processor Name: Intel Core i5
  Processor Speed: 2,5 GHz
  Total Number of Cores: 4
  Memory: 8 GB, 4x2GB, all slots are occupied
  Graphics: AMD Radeon HD 6750M
  Disk: HDD DC WD5000AAKS-402AA0 (500GB, 7200)
  Ethernet: AppleBCM5701 (57765-v1.37)
  WiFi: AirPort Extreme (Atheros 9380)

### Operation System:
Status: **Acceptable**
Version: OS X El Capitan (OS X 10.11.6)
This OS X version is updated and don't have known problems.
Can be updgraded to: macOS High Sierra 10.13.6

### Software
Status: **Good**
- Some software can be updated or removed

#### Updates
- Java, Adobe, Microsoft Office

### Hardware
Overall status: **Good**

### Disk
Status: **Good**
Smart: Verified
Type: HDD
Size: 500 GB
Free space: >50%

### Network
Status: **Good**
Connections: Gigabit Ethernet (wired), Wi-Fi
NetBIOSName: tm03
Workgroup: principal

Ethernet: IP 192.168.1.11, DNS 80.58.0.33, 80.58.32.97, 255.255.254.0, 1000baseT
Ethernet MAC Address: a8:20:66:0a:25:e8
Ethernet Router: 192.168.1.1, 00:a0:26:cc:43:c2
Comment: Ethernet connection have custom configuration (not DHCP)

Wi-Fi DHCP lease: 192.168.4.116
Wi-Fi MAC Address: 20:c9:d0:34:1c:31
Wi-Fi Router: 192.168.4.1; b0:be:76:35:59:28

### Network devices

#### NAS

##### DATOS2:
Connection Type: smbfs
Mount Point: /Volumes/DATOS2
Mounted From: //Carla@NAS_RODA._smb._tcp.local/DATOS2

#### Printers
##### Canon iR-ADV C5030/5035
Status: Connected
Network: 192.168.1.12
Driver Version: 10.14.0
##### HP ENVY 5000 series-AirPrint, Scanner
Status: Offline

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