I've purchased a couple mezzanine cards off ebay and am a bit confused. The BCAA/3CYRK I believe was originally sold by Dell for the C6220 and I bought 3 of these to try in my C6320 sleds. THEY DO WORK (use 4NWN5 bridge card) and they come up as Connectx-3 PRO and MT27520 family.
Since I wasnt postitve they would work I ALSO bought FCAA/Y5WKX off eBay. This is supposed to be a better card I think, with VPI, and originally sold for C6320. But this card DOES NOT SHOW PRO and is coming up as MT27500 family.
This is completely baffling. Shouldn't the FCAA card with VPI show as PRO as well? From what I can tell in web research, MT27500 family is not a PRO card.
I'm wondreing -- did someone flash my BCAA/3CYRK's with better firmware? Or did I get sold a counterfeit or reflashed FCAA/Y5WKX? Or perhaps all is well and FCAA/Y5WKX is indeed VPI and is NOT a pro card?
In any case WHICH IS THE BETTER CARD? I don't know enough about VPI to know if I need it yet. But PRO sounds better than not pro to me! But what I thought was the better card and I paid more for does NOT show as pro.
The MCX384A-BCAA // Dell part 3CYRK cards come up in VMware as:
Mellanox Technologies MT27520 Family [ConnectX-3 Pro]
MT27520 Family [ConnectX-3 Pro]
ID 0000:02:00.0
Device ID 0x1007
Vendor ID 0x15b3
Function 0x0
Bus 0x2
Vendor Name Mellanox Technologies
Class ID 0x200
Subdevice ID 0x10
Subvendor ID 0x15b3
Slot 0x0
The MCX384A-FCAA // Dell part Y5WKX cards come up in VMware as:
Mellanox Technologies MT27520 Family [ConnectX-3] <<< NOT PRO!!
MT27500 Family [ConnectX-3] <<< DIFFERENT FAMILY AND NOT SHOWING "PRO"
ID 0000:02:00.0
Device ID 0x1003
Vendor ID 0x15b3
Function 0x0
Bus 0x2
Vendor Name Mellanox Technologies
Class ID 0x280
Subdevice ID 0x71
Subvendor ID 0x15b3
Slot 0x0
Side note: you need to use the 4NWN5 bridge/interposer board for these on a C6320 sled! There are many that look similar but they are NOT the same....
Since I wasnt postitve they would work I ALSO bought FCAA/Y5WKX off eBay. This is supposed to be a better card I think, with VPI, and originally sold for C6320. But this card DOES NOT SHOW PRO and is coming up as MT27500 family.
This is completely baffling. Shouldn't the FCAA card with VPI show as PRO as well? From what I can tell in web research, MT27500 family is not a PRO card.
I'm wondreing -- did someone flash my BCAA/3CYRK's with better firmware? Or did I get sold a counterfeit or reflashed FCAA/Y5WKX? Or perhaps all is well and FCAA/Y5WKX is indeed VPI and is NOT a pro card?
In any case WHICH IS THE BETTER CARD? I don't know enough about VPI to know if I need it yet. But PRO sounds better than not pro to me! But what I thought was the better card and I paid more for does NOT show as pro.
The MCX384A-BCAA // Dell part 3CYRK cards come up in VMware as:
Mellanox Technologies MT27520 Family [ConnectX-3 Pro]
MT27520 Family [ConnectX-3 Pro]
ID 0000:02:00.0
Device ID 0x1007
Vendor ID 0x15b3
Function 0x0
Bus 0x2
Vendor Name Mellanox Technologies
Class ID 0x200
Subdevice ID 0x10
Subvendor ID 0x15b3
Slot 0x0
The MCX384A-FCAA // Dell part Y5WKX cards come up in VMware as:
Mellanox Technologies MT27520 Family [ConnectX-3] <<< NOT PRO!!
MT27500 Family [ConnectX-3] <<< DIFFERENT FAMILY AND NOT SHOWING "PRO"
ID 0000:02:00.0
Device ID 0x1003
Vendor ID 0x15b3
Function 0x0
Bus 0x2
Vendor Name Mellanox Technologies
Class ID 0x280
Subdevice ID 0x71
Subvendor ID 0x15b3
Slot 0x0
Side note: you need to use the 4NWN5 bridge/interposer board for these on a C6320 sled! There are many that look similar but they are NOT the same....
Differences in Mezzanine Bridge Cards for PowerEdge C | DELL Technologies
I'm trying to figure out which of the following bridge cards is the right one to use for installing Mellanox part MCX384A-BCAA // Dell part 3CYRK into C6320.... (and if 3CYRK is com...
www.dell.com