Adaptec 2268300R Manual De Usuario

Chapter 3: About Your RAID Controller

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About the Adaptec RAID 2045

The Adaptec RAID 2045 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

128 MB DDR2

Connectors, external

1 mini-SAS x4 (SFF-8088)

Maximum number of disk drives

4 direct-attached (or up to 128 with expanders)

Enclosure Support

I2C and SGPIO (Serial General Purpose Input/Output)

Onboard speaker

No

Battery Backup Module

No

Mounting bracket

PCIe x8 connector

1 external mini-
SAS connector

CN1

Mode 0 Flash connector

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