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This listing was ended by the seller on Tue, Aug 19 at 13:26 because the item is no longer available.
Mellanox CX354A ConnectX-3 40/56GbE Dual Port QSFP Network Adapter
Ended
Mellanox CX354A ConnectX-3 40/56GbE Dual Port QSFP Network Adapter
US $19.99US $19.99
Tue, Aug 19, 01:26 PMTue, Aug 19, 01:26 PM
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Mellanox CX354A ConnectX-3 40/56GbE Dual Port QSFP Network Adapter

US $19.99
ApproximatelyC $27.72
or Best Offer
Condition:
Used
    Shipping:
    Free 4 day delivery
    Get it between Fri, Aug 22 and Mon, Aug 25 to 94104.
    Located in: Edina, MN, United States
    Returns:
    30 days return. Seller pays for return shipping.
    Payments:
         Diners Club

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    eBay item number:267278615097
    Last updated on Jul 06, 2025 09:13:58 EDTView all revisionsView all revisions

    Item specifics

    Condition
    Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
    UPC
    Does Not apply

    About this product

    Product Identifiers

    Brand
    Mellanox
    MPN
    CX354A
    GTIN
    0789398906032
    UPC
    0789398906032
    Model
    MCX354A-FCBT
    eBay Product ID (ePID)
    17042068570

    Product Key Features

    Maximum Data Rate
    10 Gbps
    Internal Interfaces
    SAS, SFP
    External Interfaces
    Infiniband, RJ-45, SAS, Ethernet/ Network Cards, Ethernet (RJ-45)
    Number of Ports
    2 Ports
    Type
    Wired
    Compatible Port
    PCI, PCI Express x8

    Item description from the seller

    About this seller

    tcsystemsonline

    100% positive feedback15K items sold

    Joined Apr 2006
    We buy and sell HP and Dell equipment.

    Detailed seller ratings

    Average for the last 12 months
    Accurate description
    --
    Reasonable shipping cost
    5.0
    Shipping speed
    5.0
    Communication
    5.0

    Seller feedback (2,662)

    All ratings
    Positive
    Neutral
    Negative
      • d***1 (233)- Feedback left by buyer.
        Past 6 months
        Verified purchase
        Awesome seller! Always fast delivery. Well packed. Item exactly as described & works well.
      See all feedback

      Product ratings and reviews

      4.8
      5 product ratings
      • 4 users rated this 5 out of 5 stars
      • 1 users rated this 4 out of 5 stars
      • 0 users rated this 3 out of 5 stars
      • 0 users rated this 2 out of 5 stars
      • 0 users rated this 1 out of 5 stars

      Would recommend

      Good value

      Good quality

      Most relevant reviews

      • Used this to replace a blown Ethernet port on my PC's motherboard. Device came in mint condition, packaging was as shown, electronics look to be in to

        Used this to replace a blown Ethernet port on my PC's motherboard. Device came in mint condition, packaging was as shown, electronics look to be in top shape. Plugged it in to one of my spare PCI slots and my computer had no issues recognizing the new ports. Currently using a QSFP to SFP+ adapter with a copper SFP module and everything has been rock solid. Would absolutely do business again.

        Verified purchase: YesCondition: Pre-OwnedSold by: coloradopeaktechnologies

      • Works fairly well

        Was concerned about the mini-SAS connector interfering. It doesn't. Was concerned about the firmware. No problem as long as you follow instructions exactly to the letter, making fw current works well enough. Would buy again now that I'm ok with risk / reward ratio.

        Verified purchase: YesCondition: Pre-OwnedSold by: aztechgroup

      • Worked well though had issues with the o...

        Worked well though had issues with the older computer I was trying to use it in, but once I installed in a newer system it worked like a champ. A++++

        Verified purchase: YesCondition: Pre-OwnedSold by: corteseinc

      • Received genuine Mellanox ConnectX-3 FDR cards that accepted Mellanox official firmware updates via mlxup. These (VPI model) are easy to switch betwee

        Received genuine Mellanox ConnectX-3 FDR cards that accepted Mellanox official firmware updates via mlxup. These (VPI model) are easy to switch between Ethernet and Infiniband with Mellanox’s mlxconfig tool. A++++ seller!!

        Verified purchase: YesCondition: Pre-OwnedSold by: semsotai2017

      • Item is as described and works great.

        Item is as described and works great.

        Verified purchase: YesCondition: Pre-OwnedSold by: g-electronic