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4port PCI SATA RAID Controller Card / Mfr. No.: PCISATA4r1

4port PCI SATA RAID Controller Card / Mfr. No.: PCISATA4r1
Qty. Available: 10+
Item Number: sta-pcisata4r1
Vendor Number: PCISATA4R1
Vendor: Startech.Com
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Add 4 SATA ports to your PC through a PCI expansion slot, with support for high-performance RAID array installation. The PCISATA4R1 4 Port PCI SATA RAID Controller lets you add four internal SATA 1.0 (1.5 Gbps) ports to your PC through a single PCI expansion slot, while offering support for several RAID modes or a simple JBOD (Just a Bunch of Disks) configuration.

The PCI SATA card provides increased performance and capacity with RAID 0 (Striping), or a redundant copy of your hard drive with RAID 1 (Mirroring). Configuring in RAID 10 (a.k.a. RAID 0+1) lets you leverage both by creating a mirrored copy of your striped disk set. Plus, the SATA RAID card supports RAID 1+S (Mirror + Spare), which uses a third installed drive to automatically replace a failed drive and rebuild the mirrored set - even if it is the boot drive that failed.

For the ability to fit most standard computer cases, the card ships with a standard profile bracket installed and includes a low profile bracket for adapting to slimline or small form factor systems.

Note: While the PCISATA4R1 card supports any size hard drive in JBOD mode, the max supported drive size when in RAID mode is 2 TB (per port).

Backed by a lifetime warranty and free lifetime technical support.

General Information
Manufacturer Part NumberPCISATA4R1
Manufacturer Website Address
Product ModelPCISATA4R1
Product Name4 Port PCI SATA RAID Controller Adapter Card
Product TypeSATA Controller

Technical Information

Host InterfacePCI
RAID SupportedYes
Number of Physical Drive Supported4


Total Number of SATA Ports4
Number of SATA Ports (Internal)4

Physical Characteristics

Form FactorPlug-in Card


Platform SupportedPC
Additional Information
  • FIFO: 256 Bytes per channel
  • Includes features like Serial ATA to PCI interrupt masking and Watch Dog Timer for fault resiliency
  • Universal IO bracket easily fits any low profile or full-sized system
  • Works as a non-RAID controller card when the system BIOS is not RAID configured
  • Add 4 SATA ports to a full or low profile/small form factor (SFF) computer system from a single PCI card to conserve the number of available expansion slots.
  • Setup a RAID 1 mirror for data redundancy/duplication or RAID 0 stripe for increased performance with up to 4 SATA drives.
OS Compatibility:
  • Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64), 2000
  • Windows Server® 2012, 2008 R2, 2003
  • Linux
  • Compatibility
    • Plug and Play

    Supported Operating System:

    • Windows 98
    • Windows 98SE
    • Windows Me
    • Windows NT 4.0
    • Windows 2000
    • Windows XP
    • Windows Server 2003 and up
    Green CompliantYes
    Green Compliance Certificate/AuthorityRoHS


    Limited WarrantyLifetime