Dell Serial Attached SCSI 6iR Integrated and Adapter - Manual (Page 17)

SAS 6/iR Features
15
SAS 6/iR Features
This section provides the specifications of Dell™ Serial-Attached SCSI (SAS)
6/iR controller. The following table compares the specifications of the
SAS 6/iR Adapter and SAS 6/iR Integrated.
Table 3-1. Specifications of SAS 6/iR
Specification SAS 6/iR Adapter SAS 6/iR Integrated
SAS technology Yes Yes
Support for x4, x8, or x16
PCI Express Host Interface
Yes Yes
Form Factor
Standard-Height,
Half-Length PCI Adapter Standard-Height, Half-
Length PCI on all systems
except on blade servers
(where the dimension do
not follow industry
standards) and some
Precision workstations
(where the controller has
been integrated on the
mother board)
I/O controller (IOC)
LSI SAS 1068e LSI SAS 1068e
Core Speed: 255 MHz Core Speed: 255 MHz
Operating voltage
requirements +12V, +3.3V, +3.3Vaux +12V, +3.3V, +3.3Vaux
Communication to the
system PCI-E lanes System dependent
Communication to end
devices SAS Links SAS Links
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