Adaptec 2805 User Manual and Install Guide - Page 23

About the Adaptec RAID 5445, The Adaptec RAID 5445 is a SAS RAID controller with these features

Page 23 highlights

Chapter 3: About Your RAID Controller ● 22 About the Adaptec RAID 5445 The Adaptec RAID 5445 is a SAS RAID controller with these features: Drive Activity CN1/CN0 Status CN1/CN0 Mode 0 Flash connector Ext. Alarm External miniSAS connector CN1 Diagnostic LEDs (back of card) Internal mini-SAS connector CN0 Battery connector Mounting bracket Aggregate Activity Audible Alarm I2C connector for CN0 PCIe x8 connector Form Factor Bus compatibility PCIe bus width Data transfer rate Phys (Unified Serial Ports) Standard cache Connectors Maximum number of disk drives Enclosure Support Onboard speaker Battery Backup Module Low-profile MD2 PCIe 1.1 x8 3 Gb/s per port 8 512 MB DDR2 1 mini-SAS x4 (SFF-8087) internal 1 mini-SAS x4 (SFF-8088) external 8 direct-attached (or up to 256 with expanders) I2C and SGPIO (Serial General Purpose Input/Output) Yes Adaptec Battery Module 800/800T (sold separately-see page 19)

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Chapter 3: About Your RAID Controller
22
About the Adaptec RAID 5445
The Adaptec RAID 5445 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)
8
Standard cache
512 MB DDR2
Connectors
1 mini-SAS x4 (SFF-8087) internal
1 mini-SAS x4 (SFF-8088) external
Maximum number of disk drives
8 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
)
Diagnostic LEDs
(back of card)
Internal mini-SAS
connector CN0
Mounting bracket
PCIe x8 connector
External mini-
SAS connector
CN1
Battery
connector
I2C connector for CN0
Audible Alarm
Drive Activity CN1/CN0
Status CN1/CN0
Aggregate
Activity
Ext. Alarm
Mode 0 Flash connector