PowerEdge R660 Rack Server

Up to two 4th Generation Intel Xeon Scalable or Intel Xeon Max processors, with up to 56 cores and optional Intel® QuickAssist
Technology.
Up to two 5th Generation Intel Xeon Scalable processors with up to 64 cores.

32 DDR5 DIMM slots, supports RDIMM 8 TB max, speeds up to 4800 MT/s
Speeds up to 4800 MT/s on the 4th Generation Intel Xeon Scalable or Intel Xeon Max processors
Speeds up to 5600 MT/s on the 5th Generation Intel Xeon Scalable processors
Supports registered ECC DDR5 DIMMs only

Internal Controllers (RAID): PERC H965i, PERC H755, PERC H755N, PERC H355i
External Controller: PERC H965e
Internal Boot: Boot Optimized Storage Subsystem (BOSS-N1): HWRAID 2 x M.2 NVMe SSD drives, or USB
SAS HBAs (non-RAID): HBA355e,HBA355i, HBA465i
Software RAID: S160

Front bays:
Up to 10 x 2.5-inch, SAS/SATA/NVMe (HDD/SSD) max 153.6 TB
Up to 8 x 2.5-inch, SAS/SATA/NVMe, (HDD/SSD) max 122.88 TB
Up to 14 x EDSFF E3.S Gen5 NVMe (SSD) max 179.2 TB
Up to 16 x EDSFF E3.S Gen5 NVMe (SSD) max 204.8 TB
Rear bays:
Up to 2 x 2.5-inch, SAS/SATA/NVMe max 30.72 TB
Up to 2 x EDSFF E3.S Gen5 NVMe (SSD) max 25.6 TB

1400W Titanium 277 VAC or 336 HVDC, hot swap with full redundant
1800W Titanium 200—240 HLAC or 240 HVDC, hot swap with full redundant
1400W Platinum 100—240 VAC or 240 HVDC, hot swap with full redundant
1100W Titanium 100—240 VAC or 240 HVDC, hot swap with full redundant
1100W -(48—60) VDC, hot swap with full redundancy
800W -(48—60) VDC, hot swap with full redundancy
800W Platinum 100—240 VAC or 240 HVDC, hot swap with full redundant
700 W Titanium 200—240 HLAC or 240 HVDC, hot swap with full redundant

Air cooling
Optional Direct Liquid Cooling (DLC)
Note: DLC is a rack solution and requires rack manifolds and a cooling distribution unit (CDU) to operate.

Standard (STD) fans/High performance Gold (VHP) fans
Up to 4 sets (dual fan module) hot plug fans

Height – 42.8 mm (1.68 inches)
Width – 482 mm (18.97 inches)
Depth – 822.88 mm (32.39 inches) with bezel
809.04 mm (31.85 inches) without bezel

1 U rack server

iDRAC9
iDRAC Direct
iDRAC RESTful API with Redfish
iDRAC Service Module
Quick Sync 2 wireless module

Optional LCD bezel or security bezell

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

OpenManage Mobile

BMC Truesight
Microsoft System Center
OpenManage Integration with ServiceNow
Red Hat Ansible Modules
Terraform Providers
VMware vCenter and vRealize Operations Manager

Cryptographically signed firmware
Data at Rest Encryption (SEDs with local or external key mgmt)
Secure Boot
Secure Erase
Secured Component Verification (Hardware integrity check)
Silicon Root of Trust
System Lockdown (requires iDRAC9 Enterprise or Datacenter)
TPM 2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ

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.
1 x Managemnet Interface Card (MIC) to support Dell Data Processing Unit (DPU card) (optional)
Note: The system allows either LOM card or MIC card to be installed in the system.

Up to 3 x 75 W SW

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)l

Up to three 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

Canonical Ubuntu Server LTS
Microsoft Windows Server with Hyper-V
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
VMware ESXi
For specifications and interoperability details, see Dell.com/OSsupport.

From bezel to BIOS to packaging, your servers can look and feel as if they were designed and built by you. For more information,
visit Dell.com -> Solutions -> OEM Solutions.