Apple SCSI/RAID Controllers 8

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Part	Manufacturer	Brand Name	Product Line	Product Model	Product Type	Host Interface	Form Factor	Controller Type	Data Transfer Rate	Total Number of SATA Ports	Platform Supported	RAID Supported	Total Number of SAS Ports	Number of SCSI Ports (External)	Number of SAS Ports (Internal)	RAID Levels	SCSI Connector Details	Total Number of SCSI Ports	Number of Physical Drive Supported	Maximum Data Transfer Rate	Product Name
MB844Z/A	Apple, Inc	Apple	Xserve		SAS Controller		Plug-in Card		497 MB/s		Mac	Yes				0, 1, 5, JBOD				497	Xserve SAS RAID Controller
MB845Z/A	Apple, Inc	Apple		MB845Z/A	SAS Controller	PCI Express x4	Plug-in Card		300 MB/s		Mac	Yes				0, 1, 5, 0+1, JBOD				300	Mac Pro SAS RAID Controller
MA849Z/A	Apple, Inc	Apple			SATA Controller	PCI Express x4	Plug-in Card				Mac	Yes				0, 1, 5, 0+1, JBOD			4		Mac Pro RAID SATA RAID Controller
MA689Z/B	Apple, Inc	Apple	Xserve		SAS Controller		Plug-in Module		300 MB/s		Mac	Yes	3		3	0, 1				300	Xserve 3 Port SAS RAID Controller
MB099G/A	Apple, Inc	Apple			SCSI Controller	PCI-X	Plug-in Card	Ultra320 SCSI	320 MB/s		Mac	Yes		2		0, 1, 5	2 x VHDCI	2		320	Dual Channel Ultra320 SCSI RAID Controller
M9699G/A	Apple, Inc	Apple	Xserve		SATA Controller	PCI	Plug-in Card		150 MB/s	3	Mac	Yes				0, 1, 5				150	Xserve G5 PCI Hardware RAID Serial ATA Card
MA849Z/B	Apple, Inc	Apple			SAS Controller	PCI Express x4	Plug-in Card		300 MB/s		Mac	Yes				0, 1, 0+1, 5, JBOD				300	Mac Pro RAID SAS Controller
MA848G/A	Apple, Inc	Apple			SCSI Controller	PCI-X	Plug-in Card	Ultra320 SCSI	320 MB/s			No					2 x VHDCI	2		320	Dual Channel Ultra 320 SCSI Controller

SCSI/RAID Controllers

SCSI (Small Computer System Interface) and RAID (Redundant Array of Independent Disks) controllers are storage controllers used to manage SCSI and RAID devices, respectively. SCSI controllers provide connectivity and communication between SCSI devices such as hard drives, tape drives, and optical drives and the computer system. RAID controllers, on the other hand, implement RAID configurations to improve data reliability, availability, and performance by distributing data across multiple disks. These controllers are commonly used in servers, workstations, and storage arrays to enhance storage performance and reliability.