Mode Name	9271-4i
Bus Type	x8 PCI Express 3.0
Chipset	LSISAS2208 Dual-Core RAID on Chip (ROC)
Cache Memory	1GB 1333MHz DDRIII SDRAM
Internal Ports	4
External Ports	N/A
RAID levels	0, 1, 5, 6, 10, 50, and 60
Data Transfer Rates	Up to 6Gb/s per port
Devices Supported	Up to 128 SAS and/or SATA drives
Internal Connectors	1 HD Mini-SAS SFF8087
MTBF	1,031,514 hours
OS Compatibility	Windows® Vista/2008/Server 2003/2000/XP, Linux®, Solaris™ (x86), Netware®, FreeBSD®, VMware® and more.
RAID Management Software	MegaRAID Storage Manager, StorCLI (command-line interface), CTRL-R (BIOS configuration utility), HII (UEFI Human Interface Infrastructure)
Cache Protection	Optional CacheVault Flash Module (LSICVM02) Includes CVFM04, CVPM0Optional MegaRAID CacheVault Flash cache protection module (LSICVM01) Optional MegaRAID LSIiBBU09 intelligent battery backup module (LSIiBBU09)2, mounting clip, and cable
Physical Dimensions	MD2 Low profile (6.6″ x 2.536″)
Warranty	3 years

MegaRAID SAS 9271-4i SAS 6G/s 4PORT int SAS/SATA PCI-e3.0 RAID