Serial controllers
Ports
Connectors(ext/int)
Cache (read/write)
Max drives supported
Battery backed cache
Recovery ROM
Protocol Support
I/O Slot Type
Smart Array P600
8
1/2
256
38
Yes
3Gb SAS/1.5Gb SATA
PCI-X
Smart Array P400
0/2
18
PCI-Express
Smart Array E200
64
6 Port SATA RAID Controller
6
6 int
64MB read
no
1.5GB/s SATA
PCI
Parallel SCSI Controllers
Smart Array 6404
4
4/2
56
Ultra320 Ultra3 Ultra2
Smart Array 6402
2
2/2
128
28
Smart Array 642
1/1
20
Yes*
Ultra320
Smart Array 641
1
0/1
Smart Array 6i
Yes**
* with 64MB BBWC Enabler Upgrade
