LSI Logic LSIiBBU01 Battery Backup Unit для MegaRAID 300-8X, 300-8ELP, 300-4XLP, 8308ELP, 8344ELP (LSI00184) Features Sixteen internal SAS/SATA portsFour Mini-SAS SFF-8087 x4 connectors3Gb/s throughput per portIntel IOP333 (500MHz) and LSI SAS1068 RAID on Chip (ROC)Full-height, half-length form factor (6.6” X 4.2”)x8 PCI Express host interface256MB DDRII CacheOptional battery backup unitConnect up to 122 SAS and/or SATA devicesRAID levels 0, 1, 5 and 6RAID spans 10, 50 and 60Auto-resume on rebuildAuto-resume on reconstructionOnline Capacity Expansion (OCE)Online RAID Level Migration (RLM)Comprehensive RAID management suite Benefits 16 internal SAS/SATA ports ideal for direct-connect of SAS or SATA hard drives in high-density RAID storage environmentsProven MegaRAID protection for SATA and SAS drives using RAID 0, 1, 5, 6, 10, 50 or 60Scalable up to 122 SAS or SATA devices using SAS expandersBattery backup and advanced error detection and correction capabilities deliver outstanding RAID availabilityCommon suite of management utilities for all MegaRAID SAS/SATA adapters