1 to 5 Port SATA II Port Multiplier (PM) Raid 0 1 3 5 10 Bracket Mounting Card
1:5 (5x1) Internal SATA II Port Multiplier (PM) Dip Switch RAID Bracket Mounting
Add more data storage and configuring RAID is now an easy-to-do, quick and easy task. External dip switch "Clear and Simple" design makes RAID possible for everyone. Suitable for wide range of storage applications. Supports Windows 8 and Server 2012.

Specification:
With an easy configuration scheme, the device can be a pure port multiplier in a RAID configuration which provides SATA port expansion just like a SATA Hub, or hard-drive performance booster which provides a high performance device seen by host controller or hard-drive data protector which automatically backup data to prevent data loss from hard-drive damage. JMB393 also has advance mode to provide both benefit of performance boost and data protection.
JMB393 is a self-contained storage processor chip which completely frees up the main CPU loading.
External Dip Switch for Easy RAID Configiration
Provides SATA Port Expansion, Data Protection and Performance
Supports 5-port 3.0 Gbps SATA II Interface
Supports SATA II Gen2i and Gen2m
Automatically Speed Negotiation for 3Gbps or 1.5Gbps
Supports Native Command Queue (NCQ)
Supports Hot-plug
Supports PM Aware and Non-PM Aware Host

RAID Feature:
Port Multiplier functional in Clear Mode only to a SATA Port that supports Port
Multiplying.
Fully hardware-accelerated RAID Engine
No driver, BIOS or software required for RAID operation
No external DRAM or processor required for RAID operation
Independent of device SATA port connection sequence
Supports RAID levels: 0 / 1 / 3 / 5 / 10 / LARGE / CLONE
RAID 3 / 5 write-back cache to enhance performance
SATA In-band application interface
Supports more than 2Tera Bytes RAID drive
Supports on-line command based bad sector recovery
Supports on-line Auto-Rebuild
Rebuild speed: 200GB/hour
Rebuild proceed continuously between power cycling
Supports various RAID configuration and monitoring method

Application:
RAID Subsystem
NAS Servers
Backup Systems
Disk Clone Systems
Serial ATA Enclosures
Large Capacity & High Performance Solid State Drive
Very Large Capacity Disk Systems
SATA Ports Expander
**Flashing Green LED means card is operating normally***
Note:
1. No drivers need to be installed.
2. Port Multiplying only supported with CLEAR switch mode with a SATA port that supports Port Multiplying.
3. Supports Windows 8
4. Supports Windows Server 2012

Software Requirement:
Windows Server 2012
Windows 8
Windows 7 (32/64 bit)
Vista
Windows XP
Windows 2000
Windows 2003 (32/64 bit)
Windows 2008 64 bit

Package Included:
1 x 1:5 SATA II Port Multiplier PCI Mounting Card
1 x 4Pin Molex Power Cord
2 x SATA Cables 18"
1 x User's Manual