Temperature: A (0 - 45°C) Humidity: B (up to 100%) Vibration: A (0.7 g) EMC: B (bridge and open deck)
EAC
Product family certification
Hard disk
Capacity
40 GB
Number of heads
1
Number of sectors
78,140,160
Bytes per sector
512
Cache
8 MB
Speed
5400 rpm ±1%
Startup time
Typ. 3 s (from 0 rpm to read access)
MTBF
750,000 POH
S.M.A.R.T. support
Yes
Interface
SATA
Access time
5.6 ms
Data transfer rate
Internal
Max. 450 Mbit/s
To/From host
Max. 150 MB/s (Ultra DMA mode 5)
Positioning time
Minimum (track to track)
1 ms
Nominal (read access)
12.5 ms
Maximum (read access)
23 ms
Ambient conditions
Temperature
Operation
-30 to 85°C
24-hour operation
-30 to 85°C
Storage
-40 to 95°C
Transport
-40 to 95°C
Relative humidity
Operation
5 to 90%, non-condensing
Storage
5 to 95%, non-condensing
Transport
5 to 95%, non-condensing
Vibration
Operation
5 to 500 Hz: 2 g; no unrecoverable errors
Storage
5 to 500 Hz: 5 g; no unrecoverable errors
Transport
5 to 500 Hz: 5 g; no unrecoverable errors
Shock
Operation
300 g and 2 ms duration; no unrecoverable errors 150 g and 11 ms duration; no unrecoverable errors
Storage
800 g and 2 ms duration; no unrecoverable errors 400 g and 0.5 ms duration; no unrecoverable errors
Transport
800 g and 2 ms duration; no unrecoverable errors 400 g and 0.5 ms duration; no unrecoverable errors
Elevation
Operation
-300 to 5000 m
Storage
-300 to 12192 m
Mechanical properties
Installation
Fixed
Dimensions
Width
22 mm
Height
172.5 mm
Depth
150 mm
Weight
387 g
Vendor information
Manufacturer
Seagate
Manufacturer's product ID
ST940817SM
Material number:
5AC801.HDDS-00
Description:
40 GB hard disk
Slide-in
Specified for 24-hour operation
S.M.A.R.T. Support
This 40 GB hard disk is specified for 24-hour operation, features an extended temperature range and can be used in APC810 and PPC800 system units with a slide-in drive slot.
