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4 Channel 6-Port SATA 6Gb/s PCIe RAID Host Card


The UGT-ST644R design encompasses great design and server technology into simple RAID Host controller. It uses the latest storage technology to bring SSD caching storage to the HDD drive to gain unparalleled access speed. This RAID Host controller enables the use of the industry's newest and fastest hard drives at 6Gb/s while providing backward compatibility to legacy SATA 3Gb/s or 1.5Gb/s drives. It uses the same cable and connectors as previous SATA generations to ease integration. Come standard for PCI Express 2.0 to double the bandwidth of the existing PCI Express bus for faster data throughput thus enhancing system performance for every type of computer user. Each PCI-Express 2.0 lane provides up to 500MB/s of throughput. It is also backward compatible with previous generation of PCI Express 1.0 technology. Using the onboard RAID firmware, the 4 SATA drives attached to this controller can be easily configured as 4 individual ports with no RAID or with RAID 0, RAID 1, RAID 10, and HyperDuo capabilities.


  •  HyperDuo is a Technology Created by Marvell that Encompasses Both SSD and HDD Technologies to give You the Speed Without the Premium Price
  •  SATA III 6Gb/s on Every Channel for all your SSDs and HDD. This Offers the Maximum Performance for all your Drives
  •  RAID 0, 1, 10 and HyperDuo Function for Redundancy to Keep your DATA Safe and at the same time Faster Disk Access
  •  6 Flex Configurable Port  for configuring as Internal SATA or External eSATA Port using simple setting on the Host Card
  •  4 Channel for Additional Devices. This Card will let You Grow as Your Needs Grow to Add more Devices to your System
  •  Port Multiplier Function For Multi-Bay Enclosures to Minimize multiple cable and Maximize Storage, Support both FIS and Command-based Switching
  •  More lanes to Prevent bottleneck for All the SATA III drives Moving Data between the Drives and the System Board
  •  Low Profile Bracket Included to Simplify Your Installation into Standard Desktop or SlimLine or Low Profile System 
  •  Stable Technology with Great Compatibility to provide Faster and Wider Bandwidth for DATA Flow between the Drives and your System

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 Model: UGT-ST644R

 Ports: 4 x Internal SATA 6Gb/s Ports (Backward Compatible with SATA II/I)

2 x External SATA (eSATA) Ports

 Dimension: 111 x 68 x 18mm

 Interface: PCIe v2.0

System Requirements:

Windows® XP/Vista/7/8 and Server 2008 R2.

PCI Express x4, x8 or x16 slot

Package Contents:

1 x 4 Channel 6-Port SATA 6Gb/s PCIe RAID Host Card

1 x Driver CD

1 x User Manual

1 x Low Profile Bracket

2 x SATA Cables


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