Key Features· 4 external and 4 internal ports in a low-profile form factor· x8 PCIe 2.0 host connection· 9.6GB/s throughput in full-duplex mode· SAS 2.0, SAS, SATA II, SATA connectivity· Supports RAID Levels 0, 1, 4, 5, 6, 10, 40, 50, 60 and DVRAID™, an advanced RAID level for digital video environments*· *RAID 40, 50, 60 require ATTO Express Power Center software· Advanced Data Streaming (ADS™) Technology· DriveAssure™ Technology· CacheAssure™ Technology· Data Recovery Mode for additional data protection· Supports up to 1.024 end devices· Windows®, Linux and Mac® OS X driver support· All ExpressSAS SAS/SATA RAID cards come with a 3-year standard product warranty· 512MB memory· Easy-to-use GUI-based configuration utility· Thunderbolt-aware driver for Mac OS X 10.6.8 & above and Windows 7 & 8Host Interface· PCI Express 2.0 X8 lanes· Low Profile· 2 Mini-SAS SFF8088 external connectors· 2 Mini-SAS SFF8087 internal connectors
CacheAssure™ TechnologyMaintenance-free cache memory data protectionCacheAssure™ uses supercap technology instead of a battery to protect your cached data. Save time and money by eliminating the need to install, monitor, maintain, dispose, and replace batteries, plus with CacheAssure, taking down the system for battery replacement is no longer a requirement.Typical battery backup units last about 1 or 2 years and only provide up to 72 hours of data protection. With the combination of NAND flash and supercaps, ATTO's CacheAssure Technology provides full protection within minutes of installation. Contents in cache memory get saved immediately in the event of a system failure or power loss and can remain protected for up to 10 years!ATTO's RAID products with CacheAssure Technology deliver a long-lasting and reliable cached data protection solution all without the worries associated with battery-based technology.