Adaptec 2268300R manual About the Adaptec RAID 2405/2405Q, About Your RAID Controller

Chapter 3: About Your RAID Controller ● 31

About the Adaptec RAID 2405/2405Q

The Adaptec RAID 2405/2405Q is a SAS RAID controller with these features:

Drive Activity LED connector for CN0

Aggregate Activity

Mode 0 Flash connector

Internal mini-SAS connector CN0

I2C, CN0

PCIe x8 connector

Mounting bracket

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, internal	1 mini-SAS x4 (SFF-8087)
Maximum number of disk drives	4 direct-attached (or up to 128 with expanders)
maxCache SSD support	2405Q: 8 maxCache-compatible SSD using any Solid State
	Drive on compatibility list (80GB max); see
	www.adaptec.com/compatibility
Enclosure Support	I2C and SGPIO (Serial General Purpose Input/Output)
Onboard speaker	No
Battery Backup Module	No