PCI Sil3112 SATA RAID 2-Channel Extend Card

This card supports the Serial ATA (Gen 1) transfer rats of 1.5Gbps (150Mb/s).

  • PO.: ST513
  • P/N.: SP-RA3112A-2T
  • Bus Type: PCI
  • Media Port: SATA150 Connector
  • Main Chipset: Silicon Image Sil3112

Silicon Image Sil3112

SATA150 2-Channel PCI Card 


This Serial ATA host controller card is designed to offer a high performance, cost effective and reliability solution to user who needs to accommodate storage peripherals with the new serial ATA interface. It can control two independent serial ATA channels, each channel has its own serial ATA bus and will support one serial ATA device. This card supports the Serial ATA (Gen 1) transfer rats of 1.5Gbps (150Mb/s).

Key Feature

    - Silicon Image SIL3112A Serial ATA(SATA) Host controller chipset

    - Compliant with Serial ATA Specification Revision 1.0

    - Supports Serial ATA Gen 1 transfer rate of 1.5Gb/s (150MB/s)

    - Compliant with PCI IDE Controller Specification Revision1.0

    - Compliant with PCI Specification Revision 2.2

    - Compliant with Programming Interface for Bus Masster IDE Controller Revision1.0

    - Supports two independent Serial ATA channels

    - Independent 256byte FIFO per Serial ATA channels for host read and write

RAID Functions (Optional)

    - Supports RAID Function 0 or 1

    - Supports co-exist RAID set and Non-RAID HDD

    - Allow HDD with different size to be configured in a RAID set

BIOS Setup

If you already have a bootable hard disk connected to the main board IDE controller, but want to use the SATA hard disk connect to the Serial ATA host controller card as default bootable drive (Drive CD). You need to set the main board BIOS to boot SCSI first. Please refer to the main board user manual for details.

General specification
Controller-processorSilicon Image Sil3112

Bus Type

PCI 2.2 standard, Serial ATA Specification Revision 1.0

Media Port

2 x Internal SATA connector

Data rate1.5Gb/s (150MB/s)
RAID FunctionRAID 0, RAID 1 (Supports Co-Exist RAID Set and Non-RAID)
FIFOIndependent 256byte FIFO per Serial ATA channels
Operating Systems

Windows XP / Vista / Win 7 / Win 8/ Server 2003 / Server 2008 R2 / Win 10

Linux2.6.x and above

Hardware & environment

LED IndicatorsN/A
CertificationsFCC, CE, RoHS
Operating temperatureN/A
Humidity Non-OperatingN/A
Packing Accessories list

1 x PCI 2-Channel SATA150 RAID card

1 x User's Manual

2 x SATA Cable

1 x CD Driver

1 x Low profile bracket 

Note: Only the above package contents, other products are not included.The allowable error of size measurement is +/- 1~3mm, and the weight of the product is subject to the actual product. 

DimensionsL121 x W51 mm (measured without PCI bracket)
Package SizeL175 x W125 x H30 (Built-in Blister)
Product weight43.4g
Package weight




PO#P/NSpecificationsOrdering Note
    ST513   SP-RA3112A-2TPCI 2-Channel SATA150 RAID Card

Based on Silicon Image Sil3112 Controller
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