Adaptec 2268300R manual About the Adaptec RAID 6405T, About Your RAID Controller

Chapter 3: About Your RAID Controller ● 38

About the Adaptec RAID 6405T

The Adaptec RAID 6405T is a SAS RAID controller with these features:

Internal mini-SAS connector CN0

Ext. Alarm connector

HDA mode connector

Aggregate Activity

Drive Activity LED connector for CN0 Diagnostic/Activity LEDs

	Daughterboard
PCIe x8 connector	connector

Mounting bracket

Form Factor	Low-profile MD2
Bus compatibility	PCIe Gen2
PCIe bus width	x8
Data transfer rate	6 Gb/s per port
Phys (Unified Serial Ports)	4
Standard cache	512 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	SGPIO (Serial General Purpose Input/Output)
Onboard speaker	Yes
Zero Maintenance Cache	Adaptec Flash Backup Module AFM-600 (optional; sold
Protection Module	separately)