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40GbE QSFP+ Dual Port MCX354A-FCBT Mellanox ConnectX-3 FDR PCIe x8 Adapter High

US $12.99
ApproximatelyS$ 16.55
or Best Offer
Condition:
Used
100% Guaranteed Working Condition w/ Warranty. Ships from the USA!
Last one20 sold
Breathe easy. Free returns.
People want this. 13 people are watching this.
Shipping:
US $5.00 (approx S$ 6.37) USPS First Class Letter .
Located in: Sunnyvale, California, United States
Delivery:
Estimated between Mon, 30 Jun and Tue, 1 Jul 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. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:355667997152
Last updated on Jun 27, 2025 01:15:57 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/ Warranty. Ships from the USA!”
Brand
Mellanox
Form Factor
High Profile
Type
Network Card
External Interfaces
FDR, QSFP+
Unit Type
Unit
Number of Ports
2 Ports
Model
MCX354A-FCBT
MPN
CX354A, 40G NIC, 40GB NIC, 40GB Network Card, 40G Network Card
Unit Quantity
1
Compatible Port
PCIe 3.0 x8
Maximum Data Rate
40 Gbps
UPC
Does not apply

Item description from the seller

About this seller

UNIXSurplusNet

99.4% positive feedback88K 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.

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

Seller feedback (8,684)

All ratings
Positive
Neutral
Negative
  • k***l (84)- Feedback left by buyer.
    Past month
    Verified purchase
    Condition and appearance as described, Just plug and play in my TrueNAS server, once I tweaked the BIOS to assign correct lanes to the card. Recognized the Cisco QSFP-40G-SR-BD 10-2945-02 40G MMF QSFP+ Transceiver Module without struggle and just worked with my HPE 5900 switch.
  • k***u (113)- Feedback left by buyer.
    Past year
    Verified purchase
    It took a little bit of work to figure out how to update the firmware and set the card to ethernet instead of infiniband but now its working great at great price. The key is to use the MFT v4.17 software at the latest for the firmware upgrade as anything past that will reject this card as unsupported since it is end of life.
See all feedback