Intel RS2BL080 Manual De Usuario
Intel® RAID Controller RS2BL080 Technical Product Specification
Hardware
Table 3 Jumpers and Connectors
Jumper
Description
Type
Comments
JT1
Dirty Cache LED Header
2-pin connector
For connection to enclosure LED. When lit,
indicates the data in the cache has not been
written to disk.
indicates the data in the cache has not been
written to disk.
JT2
Drive Activity LED Header
2-pin connector
LED signal for drive activity
JT3
Board-to-board Connector for
Battery Backup Unit
Battery Backup Unit
20-pin connector
Provides an interface to the daughter card that
contains the battery backup unit.
contains the battery backup unit.
JT4
Drive Fault LED Header
2-pin connector
LED signal for any drive fault.
JT6
Internal SAS/SATA Port
Connector, Ports 0-3
Connector, Ports 0-3
SFF8087
Connection to SAS/SATA devices.
JT7
Internal SAS/SATA Port
Connector, Ports 4-7
Connector, Ports 4-7
SFF8087
Connection to SAS/SATA devices.
JT8
Debug Connector
2-pin connector
Reserved
JT9
Set Factory Defaults Connector 2-pin connector
Resets the board settings to the defaults set in
the factory.
the factory.
JT10
Debug Connector
2-pin connector
Reserved
JT11 Keyed
I
2
C Connector
3-pin keyed connector Out-of-band enclosure management (SES2)
JT12
Individual Drive Fault LED
header
header
8 x 2 header
Indicates drive faults. There is one LED per
port. When lit, each LED indicates the
corresponding drive has failed or is in the
Unconfigured-Bad state.
port. When lit, each LED indicates the
corresponding drive has failed or is in the
Unconfigured-Bad state.
The LEDs function in a direct-attach
configuration (there are no SAS expanders).
Direct attach is defined as a maximum of one
drive connected directly to each port.
configuration (there are no SAS expanders).
Direct attach is defined as a maximum of one
drive connected directly to each port.
Note: This header is used for RAID controllers
with internal SAS ports only.
with internal SAS ports only.
JT13 Universal
Asynchronous
Receiver/Transmitter (UART)
4-pin connector
For factory and debug use.
2.4 Hardware Architectural Features
Table 4Hardware Architectural Features
Feature
Intel® RAID Controller RS2BL080
RAID levels
0, 1, 5, 6, 10, 50, 60
Number of devices
Up to 32 devices per controller
Device types
SAS and SATA hard drives
Data transfer rate
600 MB/s per port
PCI bus
x8 PCI Express* 2.0
Memory
512-MB ECC DDR2 800-MHz SDRAM integrated on the controller
Battery backup
(optional)
(optional)
Intel
®
RAID Smart Battery AXXRSBBU7
SAS connector
Two internal SFF8087 connectors
ROC
LSI*SAS2108 ROC, which provides hardware exclusive OR (XOR) assistance
Card dimensions
6.600 inches by 2.731 inches (MD2)
Weight 102
g
Revision 1.0
Intel order number E64388-001
17