User`s manual

Overview

Rev 1.3

Mellanox Technologies

1.3 Finding the GUID and Serial Number on the Adapter Cards

All Mellanox HCA adapter cards have a label on the printed side of the adapter card that has the card serial number

and the card GUID.

Figure 3: Card Product Label

For example, the part number MHQH29-XSC describes Mellanox Technologies’ ConnectX

IB HCA card with dual

QSFP ports, a PCIe2.0 x8 5.0GT/s interface, no on-board memory (mem-free), a short PCI bracket, and RoHS R5

compliance. Using the legend,

• field M = M to indicate a Mellanox Technologies product,

• field H = H to indicate an InfiniBand Adapter Card,

• field T = Q to indicate QSFP QDR,

• field S = H to indicate the ConnectX family,

• field # = 2 to indicate two ports,

• field I = 9 to indicate PCI Express 2.0 x8 running at 5.0GT/s,

• field X = X to indicate no on-board memory,

• field B = S to indicate a short bracket, and

• field R = C to indicate RoHS R5 (w/ Exemptions) compliance

I Host Interface X = PCI-X, 4 = PCIe x4, 8 = PCIe x8, 9 = PCIe (SerDes @ 5.0 GT/s)

G Generation <blank> = Initial product generation

- Separator

X Memory Size X = MemFree, 1=128MB, 2=256MB, 3=512MB

B Bracket S = Short, T = Tall, N = None

R RoHS <blank> = non RoHS, C = RoHS w/ Exemption, R = RoHS Lead-Free

Table 4 - Mellanox HCA Cards Part Numbering Key

HCA Card OPN

MHTS#I-XBR

Field Decoder