Datasheet Specifications
- Part number
- JMB391
- Manufacturer
- JMicron
- File Size
- 259.13 KB
- Datasheet
- JMB391_JMicron.pdf
- Description
- RAID Port Multiplier Chip
Description
JMicron/JMB391 JMB391 RAID Port Multiplier Chip 1.Overview JMicron JMB391 is a single chip, 1 to 5-ports Serial ATA II Port Multiplier with RAID fun.
Features
* 2.3 SATA Supports 6-port 3.0Gbps SATA II interface Supports SATA II Gen2i and Gen2m (External SATA Connection, eSATA) Output swing control and automatic impedance calibration for SATA II PHY Supports asynchronous signal recovery Supports spread spectrum clocking Supports partial / slumber power saviApplications
* JMB391 uses JMicron’s production-proven Multi-port Serial ATA PHY technology and JMicron-proprietary storage processor to provide very high efficient SATA RAID operation. With an easy configuration scheme, the device can be a pure port multiplier which provides SATA port expansion just like a SATAJMB391 Distributors
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