Microsemi 4-Port SmartRAID 3101-4I 12GBPS Gen 3 SAS/SATA Adapter PCIe 3.0

Microsemi 2291700-R

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SmartRAID 3100 Model ASR-3101-4i

Manufacturer Part#  2291700-R

UPC Code: 760884157725

Provantage Code:  ADP9050

Condition:  Factory New

  • Product Type: SAS Controller
  • Form Factor: Plug-in Card
  • Host Interface: PCI Express 3.0 x8
  • Product Model: ASR-3101-4i
  • Product Line: SmartRAID
  • TAA Compliant: Yes

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Microsemi 2291700-R Specifications

    4-Port SmartRAID 3101-4I 12GBPS Gen 3 SAS/SATA Adapter PCIe 3.0

At a Glance

    • 4 internal native SAS/SATA ports in low-profile/ MD2 form factor
    • RAID levels: 0, 1, 5, 6, 10, 50, 60, 1 ADM and 10 ADM
    • Supports simultaneous use of RAID and raw devices (mixed mode)
    • Industry's lowest-power 28 nm SmartROC SAS/SATA protocol controller
    • Quality and reliability through the unified, hardened Smart Storage stack, which is deployed in over 30 million servers
    • 1.5M 4K random read IOPS


    The 12 Gbps Adaptec SmartRAID 3101-4i RAID adapter has internal SAS/SATA ports in a x8 PCIe Gen 3 low-profile, MD2 form factor. Microchip's industry leading Smart Storage stack delivers maximum reliability and best-in-class performance that all RAID levels come to expect, plus unique features like Mixed Mode support (RAID and HBA devices can be used simultaneously), adapter power management (reduces power consumption up to 30 percent), and Advanced Data Management (ADM) features that allow data migration from existing RAID arrays.

    With broad operating system support and ecosystem compatibility, SmartRAID adapters are easy to implement and scale, and the unified maxView management tools and drivers across the Microchip HBA, RAID, and expander solutions enable easy manageability across the entire product line.

    SmartRAID 3101 RAID adapters are ideal solutions for high performance enterprise servers that require maximum connectivity and security.

Package Contents

    • SmartRAID 3101-4i Adapter
    • Additional Low Profile Vented Bracket


Product Name4-Port SmartRAID 3101-4I 12GBPS Gen 3 SAS/SATA Adapter PCIe 3.0
Manufacturer Part Number2291700-R
Product TypeSAS Controller
RAID SupportedYes
Total Number of SAS Ports4
Form FactorPlug-in Card
Product ModelASR-3101-4i
RAID Levels0






10 ADM


Controller Type12Gb/s SAS
Host InterfacePCI Express 3.0 x8
Environmentally FriendlyYes
Number of SAS Ports (Internal)4
SAS Connector Details1 x SFF-8643
Cache Memory1 GB
Country of OriginSingapore
Product Series3100
Product LineSmartRAID
Platform SupportedPC


Limited Warranty3 Year
WARNING: Products with exposed solder can expose you to lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Always wash your hands after handling and avoid inhalation of fumes if heating the solder. For more information go to www.P65Warnings.ca.gov.
Supplies/Accessories for Microsemi 2291700-R

Microsemi Adaptec I-HDmSAS-4SATA-SB-.8M

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Microsemi Adaptec I-HDmSAS-mSAS-1M

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Microsemi Adaptec E-HDmSAS-mSAS-2M

Mfg Part# 2280300-R

Microsemi Adaptec I-rA-HDmSAS-4rASATA-SB-.8M

Mfg Part# 2279900-R

Microsemi Adaptec I-HDmSAS-HDmSAS-.5M Cable

Mfg Part# 2282200-R

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Microsemi SmartRAID 3100 Model ASR-3101-4i 2291700-R