PowerEdge R660 Rack Server
Built for versatility and optimal performance
Take innovation to the next level with faster time to value and peak compute performance using optimum configurations. Built with a 1U, two-socket design.
Processor
Up to two 4th Generation Intel® Xeon® Scalable processors, with up to 56 cores and optional Intel® QuickAssist Technology
Operating System
Canonical® Ubuntu® Server LTS
Microsoft® Windows Server® with Hyper-V
RedHat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware ESXi®
Chipset
Intel® C741 series chipset
Accelerators
Up to 3 x 75 W SW
Memory*
DIMM Speed
Up to 4800 MT/s
Memory Type
RDIMM
Memory Module Slots
32 DDR5 DIMM slots
Maximum RAM
RDIMM 8 TB
Storage
Front Bays
Up to 8 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 122.88 TB
Up to 10 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 153.6 TB
Up to 14 x E3.S (Gen5 x NVMe) max 179.2 TB
Up to 16 x E3.S (Gen5 x NVMe) max 204.8 TB
Mid Bay
NA
Rear Bay
Up to 2 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 30.72 TB
Up to 2 x E3.S (Gen5 x NVMe) max 25.6 TB
Storage Controllers
Internal Controllers
PERC H965i, PERC H755, PERC H755N, PERC H355, HBA355i
External Controllers
HBA355e
Software RAID
S160
Internal Boot
Boot Optimized Storage Subsystem (BOSS-N1): HWRAID 2 x M.2 NVMe SSDs
USB
Security
Cryptographically signed firmware
Secure Boot
Secure Erase
Silicon Root of Trust
System Lockdown (requires iDRAC9 Enterprise or Datacenter)
TPM 1.2/2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ
Secured Component Verification (Hardware integrity check)
Data at Rest Encryption (SEDs with local or external key mgmt)
Management
Embedded / At-the-Server
iDRAC9
iDRAC Direct
iDRAC RESTful API with Redfish
iDRAC Service Module
Quick Sync 2 wireless module
Consoles
OpenManage Enterprise
OpenManage Power Manager plugin
OpenManage Service plugin
OpenManage Update Manager plugin
CloudIQ for PowerEdge plug in
OpenManage Enterprise Integration for VMware vCenter
OpenManage Integration for Microsoft System Center
OpenManage Integration with Windows Admin Center
Mobility
OpenManage Mobile
Tools
iDRAC RESTful API with Redfish
IPMI
RACADM CLI
Dell System Update
Enterprise Catalogs
Dell Repository Manager
OpenManage Integrations
BMC Truesight
Microsoft® System Center
OpenManage Integration with ServiceNow
RedHat® Ansible® Modules
Terraform Providers
VMware® vCenter™ and vRealize Operations Manager
Power Supplies
Power Supplies
1800W Titanium 200—240 VAC or 240 HVDC, hot swap with full redundancy
1400W Platinum 100—240 VAC or 240 HVDC, hot swap with full redundancy
1100W Titanium 100—240 VAC or 240 HVDC, hot swap with full redundancy
1100W LVDC -48 — -60 VDC, hot swap with full redundancy
800W Platinum 100—240 VAC or 240 HVDC, hot swap with full redundancy
700 W Titanium 200-240 VAC or 240 HVDC, hot swap with full redundancy
Fans
Up to 4 sets (dual fan module) fans
Ports
Network Options
2 x 1 GbE LOM card (optional)
1 x OCP card 3.0 (optional)
Note: The system allows either LOM card or an OCP card or both to be installed in the system.
Front Ports
1 x iDRAC Direct (Micro-AB USB) port
1 x USB 2.0
1 x VGA
Rear Ports
1 x Dedicated iDRAC Ethernet port
1 x USB 2.0
1 x USB 3.0
1 x Serial (optional)
1 x VGA (optional for Direct Liquid Cooling configuration)
Internal Ports
1 x USB 3.0 (optional)
Slots
PCIe
3 PCIe slots:
Slot 1 : 1 x16 Gen5 Full height, 3/4 length, Half length or 1 x8/ 1 x16 Gen 5 or 1 x16 Gen 4 Low profile, Half length
Slot 2 : 1 x16 Gen5 Full height, 3/4 length, Half length or 1 x16 Gen 5 or 1 x16 Gen 4 Low profile, Half length
Slot 3 : 1 x8/ 1 x16 Gen 5 or 1 x16 Gen 4 Low profile, Half length
Video
1 x VGA
Bezel
Optional LCD bezel or security bezel
Form Factor
1U rack server
Dimensions & Weight
Height
1.68 inches (42.8 mm)
Width
18.97 inches (482.0 mm)
Depth
32.39 inches (822.88 mm) with bezel
31.85 inches (809.04 mm) without bezel
Weight
Max 49.62 lbs. (22.51 kg)
Rack Support
ReadyRails II sliding rails with optional cable management arm (CMA) and strain relief bar (SRB) for 4-post racks
Combo (Drop-in/Slide-in) rails with optional CMA and SRB for 4-post racks
ReadyRails static rails for 4-post and 2-post racks
Note: CMA is not supported in Direct Liquid Cooling configuration
