Revision: 2.85

September 2012

Specification Update

9

1.30

Marking Diagram

Lead-free parts will have “JL” as the prefix for the product code (vs. “HL”).

The devices can also have a “GB” marking, instead of “EB”. These are functionally equivalent and only

used on Intel network interface adapters.

There is an internal designator visible as a dash on the die side of some packages. It’s location may

differ. The mark (looks like a dash, approximately 300X1000

Table 2. Device ID

82576 Device ID Code

Vendor ID

Device ID

Revision ID*

82576 (Copper Applications)

0x8086

0x10C9

1

82576 (Fiber Applications)

0x8086

0x10E6

1

82576 (SerDes Backplane Applications)

0x8086

0x10E7

1

82576 (Non-Security Copper Applications)

0x8086

0x150A

1

Figure 1. Example With Identifying Marks