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The Dell PowerEdge R740 Riser 2C Assembly (RJRK7) provides expansion capabilities in the second riser position of R740 and R740xd servers. It enables additional PCIe slots for NICs, RAID controllers, or other PCIe-based devices depending on server configuration.
Engineered for full-height, half-length PCIe cards, this riser maintains Dell’s strict standards for thermal management and structural integrity. It's essential for enterprises scaling their infrastructure with additional connectivity or acceleration cards.
| Riser configuration and supported risers | Slot description | PCIe slots on riser 1 (Height and length) | Processor connection | PCIe slots on riser 2 (Height and length) | Processor connection | PCIe slots on riser 3 (Height and length) | Processor connection |
|---|---|---|---|---|---|---|---|
| Riser configuration 2 (1B+2C) | Three x8 and one x16 slots | Slot 1: x8 full-height, full length | Processor 1 | Slot 4: x16 low profile, half length | Processor 2 | N/A | N/A |
| Slot 2: x8 full-height, full length | Processor 1 | ||||||
| Slot 3: x8 full-height, half length | Processor 1 |
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