Certified Open Box

CX311A MELLANOX CONNECTX-3 10GBE PCIE SFP+ ETHERNET CONTROLLER BOTH BRACKET

pcsworld0812
(4114)
Seller's other items
Contact seller
US $26.99/ea
or Best Offer
Condition:
Open box
“New Pulls / Tested by in-house technician / Buy with confidence / Ship same day / GRADE A”
More than 10 available336 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 26.18 each one
Included services
1-year warranty from Allstate Protection Plans included. Learn more
This one's trending. 336 have already sold.
Breathe easy. Free shipping and returns.
Shipping:
Free Standard Shipping.
Located in: Flower Mound, Texas, United States
Delivery:
Estimated between Thu, Oct 30 and Mon, Nov 3 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 returns. Seller pays for return shipping.
Payments:
       Diners Club
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Quality Approved Sellers
Certified Open Box sellers consistently deliver high standards and are continuously monitored.
One-year warranty included
Protected with fast repairs or replacements. U.S residents only. Your email is shared with Allstate Protection Plans for a frictionless experience.
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab

Certified Open Box

Learn moreLearn more about Certified Open Box, opens in new tab
Quality Approved Sellers
Certified Open Box sellers consistently deliver high standards and are continuously monitored.
Like New Item
Certified Open Box products function and look like-new.
1-Year Warranty
This item has a 1-year Allstate Protection Plans warranty included.
Free Shipping & Returns
Enjoy free shipping and get 30 day free returns with Certified Open Box.
Seller assumes all responsibility for this listing.
eBay item number:225591200284
Last updated on Jan 21, 2025 07:20:44 PSTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“New Pulls / Tested by in-house technician / Buy with confidence / Ship same day / GRADE A”
Brand
MELLANOX
Type
Network Card
Model
CX311A
MPN
MCX311A-XCAT
UPC
DOES NOT APPLY
Category

Item description from the seller

About this seller

pcsworld0812

100% positive feedback•20K items sold

Joined Jun 2009
Usually responds within 24 hours
PC SERVER WORLD INC we are specialized in all kind of IT equipment like servers, storage, workstations, parts ( cpu, memory, hard drives, raid controllers and network cards etc ) that too name brands ...
See more
Visit storeContact

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

Popular categories from this store

See allcategories
SERVERSPROCESSORSMEMORYHARD DRIVESHARD DRIVE BACKPLANERAID CONTROLLERNETWORK CONTROLLERSPOWER SUPPLIESHARD DRIVE TRAYS

Seller feedback (2,162)

All ratingsselected
Positive
Neutral
Negative
  • m***m (138)- Feedback left by buyer.
    Past year
    Verified purchase
    The card arrived quickly and just as described. I would have preferred more secure packaging than a padded envelope, but it arrived intact and working, so I suppose all is well. Thanks!
  • h***e (859)- Feedback left by buyer.
    Past year
    Verified purchase
    Exact working sfp+ adapters with alt brackets. All needed firmware updates. Good packaging. Fair ship time. Thank you.
  • 7***f (433)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived safely and in great shape! Thank you!!
See all feedback

Product ratings and reviews

Learn more
4.5
8 product ratings
  • 7 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 8 reviews
  • by hani_6429
    Mar 29, 2024

    Great card, doesn't like e-cores on 12th-13th Gen Intel CPU based systems...

    Great value for a ConnectX-3 PCIex 3.0 x4 single port card. Windows 10/11 have a driver that will get you going, but i highly recommend you get the last provided one from nVidia. There is also an issue, on 12th and 13th gen Intel CPUs where you will have to disable e-cores for the system to boot under Windows. The last drivers nVidia provided do not handle e-cores at all and will cause the system to crash reliably. This card works with all of the 10gig SR optics and DAC cables i have. I just probably should have gone with a ConnectX-4 or 5 card, as they're not much more than these are. ConnectX-5 cards are the oldest nVidia still supports with updated drivers. All older cards are left to the mercy of the last provided drivers.

    Verified purchase: YesCondition: Pre-OwnedSold by: pcsworld0812

  • by cden3780
    May 23, 2024

    Cheap entry into 10Gbe that works

    Installed it into my TrueNAS Core server running X470D4U ASRock Rack motherboard and it was detected just fine after changing a BIOS setting .. I have it connected via a 10Gbe copper DAC SFP+ cable into a cheap unmanaged switch that has 4 x 2.5GB ports + 2 x 10GB SFP+ ports. I can't test actual throughput though as my PC's are only 2.5GB

    Verified purchase: YesCondition: NewSold by: nhlfy411

  • by toest2
    Jan 31, 2024

    It just works!

    One of the best ways to add sfp+ to your Windows or Linux computer. Windows and Linux will load the driver automatically so you don't need to worry about finding it online. You can also upgrade the firmware on the card but I haven't noticed a difference so I probably wouldn't bother (unless you're having issues).

    Verified purchase: YesCondition: Pre-OwnedSold by: pcsworld0812

  • by briahil3
    Aug 01, 2025

    Works great. Had older firmware, but eas...

    Works great. Had older firmware, but easy to reflash.

    Verified purchase: YesCondition: Pre-OwnedSold by: jb-electronic

  • by johanjohanfirdi
    Nov 25, 2020

    great product, stable and reliable.

    good product, stable and smooth.

    Verified purchase: YesCondition: Pre-OwnedSold by: xuanwen-2011

More to explore :