ConnectX EN Dual Port Ethernet Network Interface Cards With PCI Express x8 User’s Manual
9
Rev 0.30
Mellanox Technologies
1.2 Mellanox Part Numbering Legend
Table 4 describes the Mellanox Technologies adapter cards part numbering legend.
For example, the part number MNEH28-XTC describes Mellanox Technologies’ ConnectX EN NIC with dual
10GBASE-CX4 ports, a PCIe2.0 x8 2.5GT/s interface, no on-board memory (mem-free), a tall PCI bracket, and
RoHS R5 compliance. Using the legend,
• field M =M to indicate a Mellanox Technologies product,
• field H = N to indicate a Network Interface Card,
• field T =E to indicate 10GBase-CX4 (copper CX4 with media adapter support),
• field S =H to indicate the ConnectX family,
• field # =2 to indicate two ports,
• field I = 8 to indicate PCI Express 2.0 x8 running at 2.5GT/s,
• field X = X to indicate no on-board memory,
• field B = T to indicate a tall bracket, and
• field R = C to indicate RoHS R5 (w/ Exemptions) compliance
Table 4 - Mellanox
Adapter
Cards Part Numbering Key
Adapter Card
OPN
MHTS#I-XBR
Field
Decoder
M
Mellanox
Technologies
H
Adapter Type
H = InfiniBand Host Channel Adapter, N = Ethernet Network Interface Card, S = Express
Module
T
Media
E = 10GBASE-CX4*, G = 10GBASE-CX4*, K = 10GBASE-SR (XFP),
T = 10GBASE- UTP (Twisted Pair), P = 10GBASE-SR(SFP+)
* = with powered connector
S
Silicon
H = ConnectX
#
# ports
1 = 1, 2 = 2,
I
Host Interface
8 = PCIe x8, 9 = PCIe (SerDes @ 5.0 GT/s)
G
Generation
<blank> = Initial product generation B = 2nd Generation board
-
Separator
X
Memory Size
X = MemFree
B
Bracket
S = Short, T = Tall, N = None
R
RoHS
<blank> = non RoHS, C = RoHS w/ Exemption, R = RoHS Lead-Free
