
1-5
Introduction
RAID features, including those for the 2400A, are summarized in the
following table:
2400A
2000S/
2005S 2100S 2110S
3200S/
3400S
1
1
The Adaptec 3200S and 3400S differ only in that the Adaptec 3400S has a
factory-installed daughter card that provides two additional channels.
3210S/
3410S
PCI bus type
32/33 64/66 32/33 64/66 64/33 64/66
Cache, standard
2
2
Listed in Megabytes (MB).
32 16,48 32 32 32 32/64
Cache, expandable to
2
128
N/A
3
3
Controller memory is not expandable.
128
N/A
3
128 256
# of Channels
40112/4 2/4
# Devices per channel
1
4
4
The Adaptec 2400A supports ATA/66 and ATA/100 hard drives only. Drives
used in an array should all be rated for the same transfer rate - ATA/66 or ATA/
100.
15
5
5
SCSI RAID controllers support Ultra160 and legacy hard drives and non-hard-
drive devices, such as CD and tape drives.
15
5
15
5
15
5
15
5
Total # devices
4 30 15 15 30/60 30/60
# Connectors, internal
40112/4 2
# Connectors, external
00112/42/4
RAID 0, 1, 5, 0/1, JBOD
Yes Yes Yes Yes Yes Yes
RAID 0/5
No Yes Yes Yes Yes Yes
Hot spare
Yes Yes Yes Yes Yes Yes
Hot swap
Yes
6
6
Requires a supported hot-swap carrier.
Yes Yes Yes Yes Yes
Audible alarm
7
7
Indicates when activity has occurred that may require operator attention.
No No Yes No Yes Yes
Battery module option
No No No No Yes Yes
COMBINED RAID IG.BOOK Page 5 Tuesday, September 25, 2001 5:46 PM
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