MCX456A-ECAT Mellanox ConnectX-4 VPI EDR IB 100GbE QSFP28 Dual Port Adapter

BuyForLess300
(750)
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US $190.00
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as low as $32.97/mo with
Condition:
Used
“Good Working Condition”
2 available
Breathe easy. Returns accepted.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Lod, Israel
Due to US customs policies, the buyer of this item will need to pay import fees to the shipping carrier prior to delivery. Learn more
Import fees:
Import fees due prior to delivery
Delivery:
Estimated between Fri, Dec 5 and Tue, Dec 16 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:166951202991
Last updated on Nov 03, 2025 02:19:58 PSTView 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 fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Good Working Condition”
Country of Origin
Israel
Brand
Mellanox
Type
Wired
External Interfaces
Ethernet/ Network Cards
Number of Ports
4 Ports
Model
CX456A
MPN
MCX456A-ECAT
Maximum Data Rate
100GBE
Category

Item description from the seller

About this seller

BuyForLess300

100% positive feedback•1.9K items sold

Joined Jan 2017
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Seller feedback (278)

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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product arrived quickly, was packaged very well, and as described! Great seller at at great price. Thank you.
  • a***l (55)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as shown. Perfect, and working Contition, as new! Good Deal. Seller answers questions fast and is very friendly. Fast shipping. We like to have Business with this Seller again.
    HPE Aruba Networking 8‑port 1/2.5/5/10GBASE‑T PoE+ MACsec v3 zl2 Module J9995A (#167707045897)
  • i***9 (11)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller responds quickly. Product as described. Rectified a DOA issue quickly and amicably. I would buy from this seller again.
    Lot Of 12 Pcs SK Hynix 32GB PC4-2666V 2RX4 DDR4 ECC Memory HMA84GR7AFR4N-VK (#167594549852)
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Product ratings and reviews

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3.0
1 product ratings
  • 0 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 1 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

See all 1 reviews
  • by naishi44
    Apr 29, 2023

    There were quality issues, but it worked in the end.

    When I connected this NIC to crs504-4xq-in, only one side port had to set "fec mode" to fec91 to link up. There was no problem with fec mode auto on the other port, so I think there may be a problem with the quality of the product. I felt that it was a little off from the "work perfect" product description. However, as a result, I was able to connect at 100Gbps. I am very happy with this.

    Verified purchase: YesCondition: Pre-OwnedSold by: ai-get-tech-il

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