Product Descriptions

The SAS35xR expanders are the second series of high performance 12 Gb/s SAS expanders that utilize a new, power-optimized design to deliver best in class power utilization and the latest enhancements in SAS technology. The 36-, 28- and 24-port expanders offer a smaller footprint and are equipped with an integrated ARM Cortex-R4 processor for system initialization, LED management, enclosure management, and topology management functions such as discovery. The SAS35xR expanders support end device SAS data transfer rates of 12, 6, 3 Gb/s, and SATA data transfer rates of 6 and 3 Gb/s. 

Representing the eighth generation of SAS expanders, the SAS35xR series adds a suite of enhanced power management features encompassing the ability to create vendor-unique SMP or SES commands. Firmware features include:

• SAS PHY Power Conditions

• Partial and Slumber Power Management

• Wake-In-Band and Enter/Exit Chip Wide-Low Power modes.

Product Features

• Integrated enclosure processor

– ARM Cortex-R4 @ 300 MHz 

• 12 Gb/s SAS interface 

– 36-, 28-, 24-port SAS/SATA  expanders 

– Supports 12 Gb/s, 6 Gb/s, and  3 Gb/s SAS, and 6 Gb/s and 3 Gb/s SATA data transfer rates

– Ports are non-denominational - initiator and target connect 

– Supports narrow and wide port configurations 

– Spread Spectrum Clocking 

– Supports SSP initiator and target, SMP initiator and target, STP initiator and SATA protocols 

– DataBolt Bandwidth Optimizer (all ports)

Product Applications

• SAS/SATA drive enclosures 

• External RAID subsystems 

• JBOD architectures 

• Server backplanes 

  Specifications

Actual product photos

Product Data Book：

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Official Certificate&Certificate

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