Datacenter, cloud and high-performance computing environmentsnot only require large amounts of storage capacity, they also mustprovide the data protection and performance todays applications andend users demand. The MegaRAID SAS 9341-4i 12Gb/s SAS and SATA RAIDcontroller card addresses these needs by delivering provenperformance and RAID data protection for a range of server storageapplications.

• Connect up to 128 SATA or SAS drives with four internal 12Gb/sSATA and SAS ports
• Fit into rack-mounted servers with low-profile form factor andside-mounted SAS connectors
• Support critical, high-bandwidth applications with PCIe 3.0connectivity
• Balance protection and performance for critical applicationswith RAID levels 0, 1, 5, 6, 10, 50, and 60
• Add more protection and peace of mind with optional CacheVaultflash cache protection.

• RAID-on-Chip Controller:	LSISAS3108 dual core RAID on Chip (ROC)
  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)
  Physical Dimensions	6.6' x 2.536' (Low-Profile)
  Host Bus Type	x8 lane PCI Express 3.0
  Cache Memory	1GB 1866MHz DDRIII SDRAM
  Internal Ports	4
  Data Transfer Rates	Up to 12Gb/s per port
  Devices Supported	Up to 128 SAS and/or SATA hard drives and SSDs
  Internal Connectors	1 HD Mini-SAS SFF8643 (Horizontal mount)
  MTBF	gt;1, 343, 187 hours
  Operating Temperature	Maximum ambient: Controller Card: 55C, with optional CacheVaultaccessory (LSICVM02) 55C
  Operating Voltage	+3.3V, +12V
  Operating Systems	Extensive support includes Microsoft Windows Vista/2008/Server2003/2000/XP, Linux, Solaris (x86), Netware, FreeBSD, VMware andmore. *Visit the downloads page for the most complete list ofsupported operating systems: lsi. com/support
  Regulatory Certifications	EMC: Class B-US (CFR 47, P15B); Canada (ICES-003); Japan(V-3/02.04); Europe (EN55022/EN55024); Australia/New Zealand(AS/NZS 3548); Safety: EN60950
  Warranty	3 years, free 5x8 phone support, advanced replacementoption.