The Dell PowerEdge R660 delivers dense 1U performance in a compact rack-optimized chassis built for modern data centers. It supports dual 4th or 5th Gen Intel Xeon Scalable processors (including Xeon Max options) with up to 64 cores, paired with 32 DDR5 DIMM slots reaching 8 TB of memory at speeds up to 5600 MT/s. Flexible storage configurations include traditional 2.5-inch SAS/SATA/NVMe drives plus high-density EDSFF E3.S Gen5 options, while PCIe Gen5 lanes and optional Direct Liquid Cooling expand its capabilities. Ideal for high-density virtualization, dense database analytics, VDI, and mixed enterprise workloads, this server balances compute density with efficient power and thermal design. Fully configurable. Form Factor: 1U rack Processors: Up to two 4th Gen Intel Xeon Scalable or Xeon Max (up to 56 cores) or 5th Gen Intel Xeon Scalable (up to 64 cores) Memory: Up to 32 DDR5 RDIMM slots, 8 TB max Memory Speed: Up to 5600 MT/s (1 DPC) / 4400 MT/s (2 DPC) Storage: Up to 10× 2.5-inch SAS/SATA/NVMe, 8× 2.5-inch NVMe, or 14/16× EDSFF E3.S NVMe Gen5; rear drive options available; PERC H965i/H755/H355, BOSS-N1, S160 Expansion: Up to 3 PCIe slots (Gen5 and Gen4 configurations) GPU Support: Up to 3× 75 W single-width GPUs Networking: Optional 2× 1GbE LOM + 1× OCP 3.0 (up to 100 GbE) Management: iDRAC9 with Direct, Redfish API, Quick Sync 2; OpenManage Enterprise Cooling: Air cooling with STD/VHP fans (N+1 redundant); optional Direct Liquid Cooling Power: Up to 2× redundant hot-swap PSUs (700 W–1800 W Titanium/Platinum AC/DC options)
