Original Cisco 40GbE SR QSFP+ Transceiver Optic MPO Module QSFP-40G-SR4
$49.00Save up to 5% when you buy more
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About us
UNIXSurplusNet is an established wholesale distributor who offers high quality servers, storage units, components, and networking equipment to customer worldwide.
Seller feedback (7,753)
c***t (7)- Feedback left by buyer.
Past month
Verified purchase
Great Seller, Item received as described and in working order. Shipping was in good time, and the item was well packed. Not thrilled that the price went up in the 10 day waiting period the seller implements, blocking us form ordering 2 at once.
l***d (238)- Feedback left by buyer.
Past 6 months
Verified purchase
Great value! Exactly as described, packaged properly, arrived unscathed! I'm happy and satisfied! Thank you. Great seller!
d***_ (44)- Feedback left by buyer.
Past 6 months
Verified purchase
Outstanding service from unixsurplusnet! The five Mellanox adapters were spot-on as described, showcasing excellent product accuracy. Superb communication, ultra-fast shipping, and items were perfectly packaged. Highly satisfied with the quality and service. Strongly recommend for top-notch computer components. A++!
6***g (71)- Feedback left by buyer.
Past 6 months
Verified purchase
When I first received this item, it was different than expected. The whole front cover was missing and had some DIY plastic foam cover instead. I contacted the seller and they shipped a replacement right away, which was as described. Since they made things right on the second try, I will mark it as an honest mistake. I still need to put the card to the test, but it is recognized by the board and boots into the OS. We will have to see how it performs. Both items came well-packaged.
s***a (23)- Feedback left by buyer.
Past 6 months
Verified purchase
Ordered two X540-T2 NICs. One was DOA, but I messaged the seller and they responded in <45 minutes with an apology and return label. I mailed it back and a few days later I had a replacement that worked perfectly. Great price & great customer service, so I would definitely buy from this seller again!
l***5 (138)- Feedback left by buyer.
Past year
Verified purchase
The Dell Poweredge server was exactly as described. Clean and in great condition. Packing was done with care. 1 RDIMM ended up being DOA. UNIXSurplusNet promptly resolved the issue by sending a replacement RDIMM quickly with no push-back or problems. They responded to my emails quickly and with understanding. I will buy from this seller in the future