Dell PowerEdge R660XS Server - Specifications Description The dual socket, 1U Dell PowerEdge R660xs server offers several storage options including up to 4x 3.5 SAS/SATA HDD/SSD bays or up to 10x 2.5 SAS/SATA/NVMe HDD/SSD bays. On the rear, there are 2x 2.5 SAS/SATA/NVMe HDD/SSD drive bays for more storage or to boot the operating system. All of these components are supported by dual 5th generation Intel Xeon Scalable processors with up to 64 cores per socket. The system is powered by dual hot-swappable, redundant power supplies. Quick Specs Form Factor: 1U rack server Processor | Max: 32 Cores 2x 4th Gen Intel Xeon Scalable Memory | Max: 1TB 16 ECC DDR5 RDIMM 4800Mhz Storage | Max: 153.6TB 4 LFF, 8 or 10 SFF SAS4/SATA (HDD/SSD) NVMe Rear Drives | Max: 15.2TB 2 SFF SAS/SATA (HDD/SSD) NVMe Storage Controller: S160, H965i, H755, H755N, H355, HBA355i, HBA355e Boot Options: BOSS-N1 (Cold Swap), USB Networking Options (NOC): 1 x OCP card 3.0 + 2 x 1 GbE LOM card Remote Management: iDRAC9 with Lifecycle Controller PCIe Slots: 1 Socket - 1 x16 Gen4 + 1 x8 Gen5 2 Socket - 1 x16 Gen4 + 2 x8 Gen4 or 1 x16 Gen5 + 1 x8 Gen5 GPU: None