Mellanox MCX312B ConnectX-3 Single Port 10GB SFP+ Low Profile

Marsoni

M251S

$49.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Mellanox MCX312B ConnectX-3 Single Port 10GB SFP+ Low ProfileItem Attributes Brand Dell Manufacturer Mellanox NIC 01 Type Network Interface Card NIC 02 Form Factor PCIE Low Profile NIC 03 Type of Port 1 SFP+ NIC 04 QTY Ports 1 1 NIC 05 Speed Ports 1 10 NIC 06 Type of Port 2 NIC 07 QTY Ports 2 NIC 08 Speed Ports 2 NIC 09 Generation Visibility Visible Individually Dell Part Numbers MCX312B XCCT NetSuite Name NIC MX MCX312B X3 SINGLE E 10GB OEM LP Avalara Tax Code PC070000 Item Message Label Item Message

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I've used those whitening kit and it's my first time with something like this. I've done the charcoal toothpaste and working toothpaste and they made small changes to my teeth over a long period of time, but the whitening kit was a bit different. I applied the gel on my teeth and used the LED mouthpiece. There was a small change and a bit of sensitivity in my teeth so I waited a few days for the pain to reduce. I didn't realize that the sensitivity feel for for that very purpose. After a few days I applied another coating and used the sensitivity gel. The results were significant my teeth were two chart shades different. I was very impressed. I would recommend this for whitening your teeth, but if you feel a bit of sensitivity after use, use the sensitivity gel and red light setting on the mouthpiece. It really does help.

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Reviewed in the United States on February 7, 2026

Verified Purchase

Cuba, US

★★★★★ 5

Perfect Match with the WhiteBrite mouth whitener

Size: 4 Count (Pack of 1)

I purchased the White Brite teeth whitener unit & ordered the gel pens to go with it: this review is for the gel - however have to mention the little mouth brighter is AMAZING! Works as well as getting 500$ whitening at dentist! 🦷 … The gel is a perfect match for it…I used continuously for one week - saw a 85/90% Highly recommend the mouth whitener & gel pen!

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Reviewed in the United States on May 17, 2026

Verified Purchase

Anjie Kacperski

Charlottesville, US

★★★★★ 5

Bright smile

Size: 4 Count (Pack of 1)

I love this product and its whitening teeth

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Reviewed in the United States on April 15, 2026

Verified Purchase