Adaptec Asr-3151-4i 12 Gbps Pcie Gen3 Sas/sata Smartraid Adapter With 4 Internal Native Ports And Lp/md2 Form Factor Does Not Include Cables. 
 Technical Specifications 
 Ports: 4 Internal 
 Connectors: 1 X Sff-8643 
 Maxcache 4.0 : Yes 
 Cache Protection: Yes, Integrated 
 Raid Levels: 0, 1, 5, 6, 50, 60, 1 Adm, 10 Adm 
 Form Factor : Md2-low Profile 
 Bus Interface : 8-lane Pcie Gen3 
 Processor : 12 Gbps Roc 
 Key Software Features: 
• Maxcache 4.0 Caching Software (all Smartraid 315x Products With Cache Protection) 
• Mixed Mode Allows To Use Raid And Hba Devices Simultaneously 
• Adapter Dynamic Power Management To Save Up To 30% Power 
• Supports Up To 256 Sas Or Sata Devices Using Sas Expanders 
• Support For Native 4k Sect Or Sas And Sata Devices In Addition To 512-byte Sector Devices 
• Triple Mirroring, Move Array, Split Mirroring 
• Raid Advanced Data Management 
• Quick Initialization 
• Online Capacity Expansion 
• Copyback Hot Spare 
• Dynamic Caching Algorithm 
• Native Command Queuing (ncq) 
• Background Initialization 
• Hot-plug Drive Support 
• Raid Level Migration 
• Hot Spares—global, Dedicated, And Pooled 
• Automatic/manual Rebuild Of Hot Spares 
• Ses And Saf-te Enclosure Management 
• Configurable Stripe Size 
• S.m.a.r.t. Support 
• Bmc Support 
• Dynamic Sector Repair 
• Staggered Drive Spin-up 
• Bootable Array Support 
• Support For Tape Devices, Autoloaders 
• Msi-x Support For All Device Drivers For All Supported Operating Systems 
• Secure Boot Support For The Uefi Host Bios 
• Usb Image Available On Storage.microsemi.com/en-us/support/start To Boot Maxview Gui From Any Usb Device For Enhanced Gui-based Setup And Offline Maintenance. 
 Management Utilities 
 Maxview Storage Manager: 
• Web-based Gui Management Utility 
• Os Support: Windows, Linux, Solaris, Vmware 
• Remote Configuration, Monitoring, And Notification 
• Remote Firmware Updates 
• Smi-s 
• Smtp 
 Arcconf 
• Command-line Interface 
• Smi-s Support For Vmware 
 Bios Configuration Utility (ctrl+a) 
• Legacy Configuration Utility 
• Flashable Bios Support 
 Uefi Bios Configuration Utility 
• Hii-based Configuration Utility 
• Flashable Bios Support 
 Event Monitor 
• Lightweight Event Monitoring And Logging Tool 
• Distributes Adapter Events And Notifies User 
 Cache 1 Gb Ddr4/2100 Mh 
 Operating Systems Microsoft Windows, Red Hat Linux, Suse Linux, Fedora, Debian Linux, Ubuntu Linux, Sun Solaris, Freebsd, Vmware Esxi. The Latest Drivers Are Available At Storage.microsemi.com/en-us/support/start. Supports Open-source Linux Drivers And Inbox Drivers. 
 Dimensions: 2.535 H × 6.6 L (64 Mm × 167 Mm) 
 Operating Current  : Tbd 
 Regulatory Certification : Ce, Fcc, Ul, C-tick, Vcci, Kcc, Cns 
 Environmental Compliance : Rohs 
 Mtbf :1.37 Million Hours, Measured At 40 °c