Dell PowerEdge R660xs 1U Dual-Socket Intel Xeon Rack Server

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.

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)

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

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