Hardware Specifications Up to 6Gb/s per port 2x Mini-SAS / 8 6Gb/s SAS SATA channels per HBA Dual PCI Express 2.0 x8 speed Dual Mini-SAS connectors (SFF-8087) Alarm Buzzer , Active FAIL LED connectors Directly Supports up to 8 SATA HDD/SDD per HBA, Up to 5 per Port Multiplier device, Up to 128 SATA / SAS devices via SAS Expander Backward Compatible with HighPoint RAID HBA Low Profile Monitoring and Management Support SMTP, SGPIO, SES2, LED Status, Event Log Operating System Support Windows Server 2012, 2008, 2007 / Windows 8, 7, Vista (32/64-bit) Open Source Linux Advanced RAID Features RAID 0, 1, 5, 6, 10, 50, JBOD Redundant RAID Configuration for Array availability RAID Initialization Types - Background, Foreground and Quick Online Capacity Expansion (OCE) Online RAID Level Migration (ORLM) Native Command Queuing (NCQ) Staggered Drive Spin Up Spin Down Idle Disk S.M.A.R.T Support Auto Rebuild on spare drive Hot-Plug and Hot-Swap support Larger than 2 TB drive support Bootable RAID Array support Write Back or Write Through Cache support User friendly Browser-based Management Interface Linux Command Line Interface (CLI)-Scriptable configuration tool Weight 3.37 Item Dimension 14 x 10 x 4 Warranty Information 1 Year