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Chapter 3: About Your RAID Controller ● 21
About the Adaptec RAID 5405
The Adaptec RAID 5405 is a SAS RAID controller with these features:
Form Factor Low-profile MD2
Bus compatibility PCIe 1.1
PCIe bus width x8
Data transfer rate 3 Gb/s per port
Phys (Unified Serial Ports) 4
Standard cache 256 MB DDR2
Connectors, internal 1 mini-SAS x4 (SFF-8087)
Maximum number of disk drives 4 direct-attached (or up to 256 with expanders)
Enclosure Support I2C and SGPIO (Serial General Purpose Input/Output)
Onboard speaker Yes
Battery Backup Module Adaptec Battery Module 800/800T (sold separately—see
page 19)
Mounting bracket
PCIe x8 connector
Internal mini-SAS
connector CN0
Battery connector
Mode 0 Flash
connector
Drive Activity LED connectors for CN0
Ext. Alarm connector
I2C connector for CN0
Diagnostic LEDs
Drive Activity LEDs for CN0
Status CN0
Aggregate
Activity