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Genuine CX4121A MCX4121A-ACAT Mellanox ConnectX-4 25GbE PCIe Ethernet Adapter

US $58.90
ApproximatelyS$ 75.54
or Best Offer
Was US $62.00 (5% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
Sale ends in: 7d 2h
More than 10 available19 sold
Breathe easy. Returns accepted.
People are checking this out. 4 have added this to their watchlist.
Shipping:
US $5.00 (approx S$ 6.41) eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Thu, 11 Sep and Wed, 17 Sep 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 return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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eBay item number:126814357391
Last updated on Aug 20, 2025 16:41:23 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Compatible Brand
For Mellanox
External Interfaces
Ethernet/ Network Cards
Custom Bundle
No
MPN
MCX4121A-ACAT
Maximum Data Rate
25Gbps
Brand
Mellanox
Form Factor
CompactFlash
Type
Network Interface Controller
Unit Type
Unit
Number of Ports
2 Ports
Manufacturer Warranty
1 Year
Model
Mellanox ConnectX-4
Country/Region of Manufacture
China
Unit Quantity
1
Compatible Port
PCI Express x8
Internal Interfaces
SFP

Item description from the seller

About this seller

Winners Hardware

99.3% positive feedback38K items sold

Joined Nov 2007
Winners was founded in 2006. It is your excellant source for server, storage, networking and communication products, such as sfp,sfp+,sfp28,qsfp,qsfp28, network card, HBA,expansion card, raid ...
See more

Detailed Seller Ratings

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

Seller feedback (1,904)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Worked without issues in my Unraid server, using 10GbE.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Perfect compatibility with Linux and Windows.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Perfect! Item as described, fast delivery.
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