The PERC4/DC RAID controller (or MegaRAID® SCSI 320-2 dual-channel RAID storage adapter) is a high-performance, intelligent peripheral component interconnect (PCI)-to-small computer system interface (SCSI) host adapter with RAID control capabilities. It provides reliability, high performance, fault-tolerant disk subsystem management, and is an ideal RAID solution for internal storage in Dell workgroup, departmental, and enterprise systems. The RAID controller offers a cost-effective way to implement RAID in a server. Dell P/N: 1U294

Made by the LSILogic, DELL PERC4/DC (or the MegaRAID® SCSI 320-2 dual-channel RAID storage adapter) offers maximum I/O performance and data throughput by leveraging a stable and proven RAID firmware core with Fusion-MPT™ (Message Passing Technology), LSI Logics advanced next generation I/O technology.

The MegaRAID SCSI 320-2 benefits from a streamlined firmware level programming interface and advanced hardware designs for enhanced I/O efficiency and performance.

With support for 64-bit addressing, a full RAID feature set, advanced memory and caching policies, and easy-to-use management utilities the MegaRAID SCSI 320-2 delivers optimum data performance and protection. Quick installation and setup capabilities along with easy-to-use management utilities make the MegaRAID SCSI 320-2 the first choice of OEMs, system integrators and value added resellers (VARs) worldwide.