LSI 3081E-R

LSI 3081E-R 3Gb/s PCI-Express 1.1 RAID Controller Card, Single Internal SATA/SAS SAS

  • $208.00
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LSI 3081E-R 3Gb/s PCI-Express 1.1 RAID Controller Card, Single Internal SATA/SAS SAS



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Brand LSI
Model SAS3081E-R
Internal Connectors 2 x miniSAS
Interface PCI Express
Transfer Rate 3 Gb/s per port
RAID  RAID 0/1/1E/10E
Operating Systems Supported Microsoft Windows 2000, Server 2003 32-bit (x86 and AMD64), and XP
Red Hat Linux RHEL 3
Novell Netware
Sun SPARC Solaris 2.6 thru 2.10
Dimensions 6.6" x 2.5" (Low Profile)

Two internal miniSAS connectors
Ultimate SAS/SATA flexibility from 8 internal ports
Connects to both SAS and SATA Hard Disks Drives
Fusion-MPT architecture Integrated RAID 0, 1, 1E, and 10E
Allows up to 244 total end-point devices
Supports all major Operating Systems
Delivers 2400 MB/s to enclosures, 4800 MB/s full duplex
Low-Profiles MD2 form factor PCI card

LSI 3081E-R

Additional Information

Date First Available



LSI Internal SATA/SAS SAS3081E-R 3Gb/s PCI-Express 1.1 RAID Controller Card, Single

LSI 3081E-R

Unsurpassed Internal Storage Connectivity with Point-to-Point Connections for Greater Availability and Reliability Key Adv a n t a ges n Flexible SAS/SATA array architecture optimizes cost n Integrated RAID avoids additional host CPU overhead n Proven SAS/SATA interconnect through robust LSI serial technology n Complete product package includes all necessary cables and brackets Applic a tions n High performance workstations n Mid to high-end servers n Internal storage connections n 1U / 2U rack servers T ypic a l Uses n Direct-attach internal SAS/SATA HDDs n Small form-factor internal drive expansion n Mixed SAS/SATA RAID n Internal JBOD enclosures n SAS Drives: mission-critical operations n SATA Drives: data archive and back-up F e a t u res n 3Gb/s per port n Two internal miniSAS connectors – 2 x4 SFF8087 n Integrated RAID 0, 1, 1E and 10E n 8 lane 2.5Gb/s PCI Express n Connects to both SAS and SATA hard disk drives n Allows up to 244 total end-point devices n Low-profile MD2 form factor PCI card n Fusion-MPT™ architecture providing over 140,000 I/Os per second n Supports all major operating systems Remarkable Performance with Advanced SAS/SATA Technology The LSISAS3081E-R doubles the performance of today’s dual channel Ultra320 SCSI HBAs by connecting an 8-lane 2.5Gb/s PCI Express bus with eight 3Gb/s SAS/SATA ports. It also offers leading SAS and SATA RAID and non-RAID data off-load for medium to high-capacity internal server storage applications. The LSISAS3081E-R is ideal for today’s data centers and leverages existing SCSI infrastructure for investment protection and ease of migration. The serial interface allows for point-to-point connections offering higher performance, increased aggregate bandwidth, higher availability with dual-ported drives, and enhanced reliability when compared to parallel SCSI. The LSI SAS HBA will support 1.5 and 3Gb/s SAS and SATA hard disk drives. The SAS interface provides universal interconnect with Serial ATA, while still offering logical SCSI compatibility along with the reliability, performance and manageability available with SAS drives. Common electrical and physical connections allow for the application to dictate the technology of choice for disk drives. LSI SAS Outperforms Competition with Integrated RAID As the performance leader in SAS controllers, the LSISAS3081E-R leverages advanced Fusion-MPT architecture that is truly scalable. While other SAS cards drive large RAID software stacks between the host CPU and controller, the LSISAS3081E-R HBA utilizes the embedded CPU in the LSISAS1068E ASIC to perform Integrated RAID 0, 1, 1E and 10E operations. The result is an ultra-thin low-overhead device driver communicating over the PCI Express host-bus. By reducing RAID code overhead, the LSISAS3081E-R offers the greatest internal READ/WRITE performance available. Flexibility From an Internal Storage Array Flexibility is a key advantage of SAS when considering compatibility with either SAS or SATA drives. LSI maximizes flexibility by offering eight internal SAS/SATA drive connects, allowing integrators to build large capacity tiered storage arrays without leaving the server. The flexibility of eight SAS ports controlling an internal SAS/SATA drive configuration lowers costs while providing the necessary performance for mission critical operations

LSI 3081E-R

October 05, 2019

LSI 3081E-R