B&R Industries Automation PC 620, User Manual

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Technical data • Individual components
Chapter 2
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141 Automation PC 620 User's Manual V 1.90
Technical data
Information:
The following characteristics, features and limit values are only valid for these
individual components and can deviate from those for the entire device. For the
entire device in which these individual components are used, refer to the data given
specifically for the entire device.
Features 5ACPCI.RAIS-00
Manufacturer’s product ID Hitachi Travelstar HTE726040M9AT00
Formatted capacity 40 GB
Number of heads 4
Number of sectors (user) 78,140,160
Bytes per sector 512
Revolution speed 7200 rpm ± 1%
Access time (average) 4.2 ms
Positioning time (seek, typical values)
Minimum (track to track)
Average (read access)
Maximum (read access) 1 ms
10 ms
16 ms
Starting time (0 rpm to read access) 4 seconds (typically)
Interface ATA-6
Data transfer rate
To the medium
To / from host 236 to 507 MBits/sec
Max. 100 MB/s (ultra-DMA mode 5)
Cache 8 MB
Electrical characteristics
Lifespan 5 years or 30000 POH (Power-On Hours)
MTBF 477,000 hours
1)
Mechanical characteristics
Mounted on PCI insert Fixed
Outer dimensions (without PCI card)
Width
Length
Height 70 mm
100 mm
9.5 mm
Weight 350 g
Environmental characteristics
Environmental temperature
Operation - standard
2)
Operation - 24-hour
3)
Storage
Transportation
+5 °C .. +55 °C
+5 °C .. +40 °C
-40 °C .. +65 °C
-40 °C .. +65 °C
Table 68: Technical data - RAID hard disk - 5ACPCI.RAIS-00