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The Dell PowerEdge R650 Riser R3a Assembly (5VGYX) is designed to expand PCIe capabilities in the third riser position of the R650 server. It enables additional I/O options such as NICs, RAID controllers, or accelerators through Gen 4 or Gen 5 PCIe slots.
Built for high-performance configurations, this riser assembly ensures compatibility with Dell’s thermal and structural standards. It's essential for enterprise workloads demanding flexible PCIe scalability in a compact 1U rackmount server.
| Config No. | Riser configuration | No. of CPUs | PERC type supported | Rear storage | x8 CPU1 | x16 CPU1 | x8 CPU2 | x16 CPU2 |
|---|---|---|---|---|---|---|---|---|
| 0-1 | R2a +R3a | 1 | fPERC | No | 0 | 1 | 0 | 0 |
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