T62100-LP-CR Chelsio 2-Port QSFP28 40/50/100GbE PCIe 3.0x16 Unified Wire Adapter

[i6feetunder]

After searching around to find a NIC for my built, I saw this maybe a best deals for someone. Seller accepted for $300.
Ebay link: T62100-LP-CR Chelsio 2-Port QSFP28 40/50/100GbE PCIe 3.0x16 Unified Wire Adapter 696597564232 | eBay

 

[Rand__]

How's the compatibility of Chelsios with other cables (DAC)?

 

[i6feetunder]

How's the compatibility of Chelsios with other cables (DAC)?

I havent used 40/100gbe before, but I am using cisco passive DAC, finisar/avago spf+ for my Chelsio 10gbe card.

 

[Rand__]

Wonder if they'd work with Mellanox cables... have some compatibility issues with cx4's and my 100g switch

 

[Rand__]

So these are down to 225 OBO now, seller accepted 200ea for 4