The Dell R730 chassis has seven adapter slots, three low-profile slots (1-3) and four full-height slots (4-7). TMS QueryGrid Model 8-71 has:
- One optional Mellanox ConnectX-3 BYNET/InfiniBand adapter installed in slot 5.
- One mandatory X520-DA2 Ethernet adapter and up to five optional Ethernet adapters installed in adapter order I350-T4, X540-T2, X520-DA2, X520-SR2 and slot order 6, 7, 1, 4, 3, 2.