[shortdesc]1U rack server, dual socket, DDR5 RDIMM, PCIe Gen5, SAS/SATA/NVMe storage, iDRAC9[/shortdesc] [properties] Brand Dell Model PowerEdge R660xs SKU R660xs Product Type Rack Server Series PowerEdge Form Factor 1U rack server Processor Support Up to two 5th Generation Intel Xeon Scalable processor or 4th Generation Intel Xeon Scalable processor Memory 16 DDR5 DIMM slots, supports RDIMM 1.5 TB max Drive Bays Up to 4 x 3.5-inch SAS/SATA or up to 10 x 2.5-inch SAS/SATA/NVMe front bays Dimensions 42.8 mm height x 482 mm width x 748.79 mm depth with bezel Weight 19.45 Kg (55.33 pound) [/properties] [specifications] Processor Up to 28 cores with 5th Generation Intel Xeon Scalable processor; up to 32 cores per processor with 4th Generation Intel Xeon Scalable processor Memory Speed Speeds up to 5200 MT/s Memory Type Registered ECC DDR5 DIMMs only Storage Controllers PERC H9651, PERC H755, PERC H755N, PERC H355, HBA3551, HBA4651 Internal Boot Boot Optimized Storage Subsystem (BOSS-N1): HWRAID 1, 2 x M.2 NVMe SSDs (cold swap) or USB External HBA HBA355e Software RAID S160 Front Bays 0 drive bay; up to 4 x 3.5-inch SAS/SATA max 96 TB; up to 8 x 2.5-inch SAS/SATA/NVMe max 122.88 TB; up to 10 x 2.5-inch SAS/SATA/NVMe max 153.6 TB Rear Bays Up to 2 x 2.5-inch SAS/SATA/NVMe max 15.2 TB Power Supplies 1800 W Titanium 200 to 240 VAC or 240 VDC; 1400 W Titanium 100 to 240 VAC or 240 VDC; 1400 W Platinum 100 to 240 VAC or 240 VDC; 1400 W Titanium 277 VAC or HVDC; 1100 W Titanium 100 to 240 VAC or 240 VDC; 1100 W 48V to 60V DC; 800 W Platinum 100 to 240 VAC or 240 VDC; 700 W Titanium 200 to 240 VAC or 240 VDC; 600 W Platinum 100 to 240 VAC or 240 VDC Cooling Options Air cooling Fans Standard (STD) fans / High performance Gold (VHP) fans, up to 7 hot swappable fans Embedded Management iDRAC9, iDRAC Direct, iDRAC RESTful API with Redfish, iDRAC Service Module, Quick Sync 2 wireless module Embedded NIC 2 x 1 GbE LOM card Network Options 1 x OCP card 3.0 optional Front Ports 1 x iDRAC Direct Micro-AB USB port, 1 x USB 2.0, 1 x VGA Internal Ports 1 x USB 3.0 optional Rear Ports 1 x Dedicated iDRAC Ethernet port, 1 x USB 2.0, 1 x USB 3.0, 1 x VGA, 1 x Serial optional PCIe 1 CPU Configuration: up to 2 PCIe slots (1 x16 Gen4 + 1 x8 Gen5); 2 CPU configuration: up to 3 PCIe Gen4 slots (1 x16 Gen4 + 2 x8 Gen4) or up to 2 PCIe Gen5 slots (1 x16 Gen5 + 1 x8 Gen5) Operating Systems Microsoft Windows Server with Hyper-V, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, Canonical Ubuntu Server LTS Security Features Cryptographically signed firmware, Data at Rest Encryption, Secure Boot, Secure Erase, Secured Component Verification, Silicon Root of Trust, System Lockdown, TPM 2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ [/specifications] Dell PowerEdge R660xs for Dense Business Compute The Dell PowerEdge R660xs is a 1U, two-socket rack server built for dense performance in common business IT workloads. It supports virtualization, scale-out database environments, high performance compute, and cloud-focused infrastructure where rack space, memory bandwidth, and flexible storage options matter. Key Benefits and Features Supports up to two Intel Xeon Scalable processors for demanding compute workloads. DDR5 RDIMM support helps accelerate memory-intensive applications. PCIe Gen5 capability supports modern I/O bandwidth requirements. Flexible front and rear drive bay options support SAS, SATA, and NVMe storage configurations. Dell OpenManage and iDRAC9 help simplify server monitoring and management. Ideal Use Cases Virtualization and private cloud infrastructure Scale-out database deployments High performance compute workloads Dense rack environments using air-cooled infrastructure Enterprise server refresh projects requiring 1U density Technical Specifications Product Type: 1U rack server Processor Support: Up to two 5th Generation Intel Xeon Scalable processors with up to 28 cores, or 4th Generation Intel Xeon Scalable processors with up to 32 cores per processor Memory: 16 DDR5 DIMM slots, RDIMM support, up to 1.5 TB, speeds up to 5200 MT/s Drive Bays: Up to 4 x 3.5-inch SAS/SATA HDD/SSD, up to 10 x 2.5-inch SAS/SATA/NVMe HDD/SSD, plus rear bay options Storage Controllers: PERC H9651, PERC H755, PERC H755N, PERC H355, HBA3551, HBA4651, HBA355e, and S160 software RAID Embedded NIC: 2 x 1 GbE LOM card Network Expansion: 1 x optional OCP 3.0 card Management: iDRAC9, iDRAC Direct, iDRAC RESTful API with Redfish, iDRAC Service Module, Quick Sync 2 wireless module Cooling: Air cooling with up to 7 hot swappable fans Supported Operating Systems: Microsoft Windows Server with Hyper-V, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, Canonical Ubuntu Server LTS Build Dense Compute with Dell PowerEdge R660xs Choose the Dell PowerEdge R660xs for a compact 1U server platform with scalable processing, DDR5 memory, flexible storage, and enterprise management features for demanding IT environments.