For applications that handle high volumes of large, sequential data, add data protection and internal storage connectivity. The 3ware® SAS 9750-4i 6Gb/s SATA+SAS RAID controller card is designed to support multi-streaming workloads in compact servers and workstations. StreamFusion®+ technology balances data streams to mitigate bottlenecks.

  • Connect up to 127 SATA or SAS drives with 4 internal 6Gb/s SAS ports
  • Fits compact and rack servers and workstations with low-profile form factor
  • Bandwidth to support critical applications with PCIe® 2.0 connectivity
  • Read-ahead caching accelerates performance even in degraded volume states
  • Pick the right balance of protection and performance for critical applications with RAID levels 0, 1, 5, 6, 10, 50, and single disk

Product Ordering Part # What's in the box
3ware SAS 9750-4i LSI00216 3ware SAS 9750‐4i, QIG, LP bracket, Driver & Documentation CD
RAID-on-Chip Controller LSISAS2108 RAID-on-Chip (ROC)
Cache Protection LSIiBBU07, an optional intelligent battery backup module that connects directly to the controller
RAID Management Software 3ware® Disk Manager 2 (3DM2™)
Command Line Utility (CLI)
3ware BIOS Manager (3BM)
SNMP support
Physical Dimensions Low profile (6.6" x 2.536")
Host Bus Type x8 lane PCI Express® 2.0
Cache Memory 512MB 800MHz DDR II SDRAM
Internal Ports 4
Data Transfer Rates Up to 6Gb/s per port
Devices Supported Up to 127 SATA and/or SAS devices
Internal Connectors 1 Mini-SAS SFF8087
MTBF 1,093,393 hours
Operating Temperature Maximum ambient: 60°C (44.5°C w/iBBU)
Operating Voltage +3.3V
Operating Systems Extensive support includes Microsoft® Windows Vista®, Windows 7®, Windows Server® 2003/2008, Red Hat Linux®, SuSE Linux®, Fedora Core Linux®, FreeBSD®, and more. *Visit the downloads page for the most complete list of supported operating systems:
Regulatory Certifications EN55022, EN55024, EN60950, EN 61000-3-2, EN 61000-3-3; FCC Class A, Class B; UL1950; UL; CSA C22.2; VCCI; RRL for MIC; BSMI; C-tick
Warranty 3 years, free advanced technical support, advanced replacement option
Compatibility Document (2)
Product Brief (3)
Product Guide (1)
Release Notes (6)
Solution Brief (1)
Technical Brief (2)
User Guide (6)

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Binary (6)
Complete Code Set (4)
Driver (11)
Firmware (3)
Software (5)