LOT OF 5x Mellanox MCX4421A-ACQN 4 Lx EN network adapter-PCIe 3.0 x8-25G SFP28

Relay Networks
(4918)
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US $189.88
ApproximatelyS$ 248.17
or Best Offer
Condition:
New
1 lot available (5 items per lot)
Breathe easy. Returns accepted.
Pickup:
Free local pickup from Saint Paul, Minnesota, United States.
Shipping:
Free UPS Ground.
Located in: Saint Paul, Minnesota, United States
Delivery:
Estimated between Sat, 22 Nov and Wed, 26 Nov
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. 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)
Seller assumes all responsibility for this listing.
eBay item number:205803460351
Last updated on Oct 29, 2025 00:09:29 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
External Interfaces
SFP
MPN
900-9X414-0053-SN3, MCX4421AACQN
Maximum Data Rate
25GbE
Compatible Product Line
Universal
Brand
Mellanox
Form Factor
CompactFlash
Type
Network Interface Card
Unit Type
Unit
Number of Ports
2 Ports
Model
MCX4421-ACQN
Unit Quantity
1
Compatible Port
PCI Express x8
Country of Origin
China
Internal Interfaces
SFP
Category

Item description from the seller

About this seller

Relay Networks

100% positive feedback•25K items sold

Joined Apr 2001
Relay Networks delivers high-quality pre-owned and new network hardware to customers worldwide. We offer tremendous savings over the manufacturers’ list prices, and cultivate domestic and ...
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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

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Seller feedback (4,189)

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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    100% reputable seller - bar none. Asset transfer done RIGHT: purchase, receive, asset transfer, DONE. I've unfortunately dealt with other sellers for far too long - stop shopping around and BUY FROM THIS ONE FFS. Properly packaged, fast shipping as well. Stop searching around, going through weeks of shipping and returns, trouble tickets and back & forth of locked devices - all from other sellers. Just shop with this seller and be done with it all.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product arrived in a sturdy box and everything was wrapped securely in bubble wrap ensuring no damage occured. The switch was as described with minor scuffs from previous owner. Great price and shipped quickly.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I ordered an Extreme Summit X60 and it arrived in perfect condition. Significant care and attention went into the packaging and shipping and it arrived in pristine condition. I would have only expected such levels of detail to an order many times the price I paid so it is amazing to see this level of care from a merchant. I’d definitely buy from this seller again and trust them with orders of significantly higher dollar amounts.
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