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Mellanox ConnectX-3 EN CX312B Dual Port 10GB SFP+ PCIe x8 MCX312B-XCCT Low

UNIXSurplusNet
(8305)
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US $24.95
ApproximatelyS$ 32.04
or Best Offer
Condition:
Used
“100% Guaranteed Working Condition w/ Seller Warranty.Ships from the USA!”
More than 10 available117 sold
Breathe easy. Free returns.
People want this. 28 people are watching this.
Shipping:
US $6.95 (approx S$ 8.92) FedEx Ground / FedEx Home Delivery®.
Located in: Sunnyvale, California, United States
Delivery:
Estimated between Thu, 4 Sep and Sat, 6 Sep to 94104
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. Seller pays for return shipping.
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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Seller assumes all responsibility for this listing.
eBay item number:356087055566
Last updated on Aug 30, 2025 09:46:00 SGTView 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抯 listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“100% Guaranteed Working Condition w/ Seller Warranty.Ships from the USA!”
External Interfaces
SFP+
MPN
10G NIC, 10G Network Card, 10GbE NIC, 10GbE Network Card, CX312B, MCX312B-XCCT
Maximum Data Rate
10 Gbps
Brand
Mellanox
Form Factor
Low Profile
Type
Network Card
Unit Type
Unit
Number of Ports
2 Ports
Model
MCX312B-XCCT
Unit Quantity
1
Compatible Port
PCIe x8

Item description from the seller

About this seller

UNIXSurplusNet

99.7% positive feedback•89K items sold

Joined Feb 2019
Usually responds within 24 hours
UNIXSurplusNet is an established wholesale distributor who offers high quality servers, storage units, components, and networking equipment to customer worldwide.
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

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Seller feedback (8,818)

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Positive
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Negative
  • e***b (32)- Feedback left by buyer.
    Past month
    Verified purchase
    The work exactly as advertised, no cosmetic of functional issues to be seen. The only downside was wishing it had FH and HH brackets available. But sold as advertised with HH brackets. 3D printed some FH brackets.
  • r***i (132)- Feedback left by buyer.
    Past month
    Verified purchase
    Item as described! Fair price, works well! Thanks!
  • o***o (113)- Feedback left by buyer.
    Past month
    Verified purchase
    Didn't realize this only had the short bracket included so had to return it. They were very understanding.
See all feedback