Dell POWEREDGE M1000E - Manual (Page 86)

Select Network Adapters – 11G vs. 12G
Speed
Form
Factor
11G 12G
1Gb
Blade
NDC
Broadcom 5709 4P 1Gb Blade
NDC (M710HD, M915 only)
10Gb
Blade
NDC
Broadcom 57712-k 2P 10Gb KR
NDC (M710HD, M915 only)
Broadcom 57810S-k 2P 10Gb NDC
Intel X520-k 2P 10Gb NDC
QLogic QMD8262-k 2P NDC
86 Dell M-Series Blade I/O Guide