Dell PowerEdge R660xs
Dell's 16th-generation two-socket 1U rack server: 4th or 5th Gen Intel Xeon Scalable (up to 32 cores each), 16 DDR5 RDIMM slots, up to three PCIe Gen4/Gen5 slots and up to 10 x 2.5-inch drives or 4 x 3.5-inch drives. A balanced, air-cooled platform for virtualization, scale-out databases and general-purpose compute.
Memory
- Slots
- 16 DDR5 DIMM, RDIMM only, 1.1 V
- Speed
- 5200 MT/s (1 DPC); actual speed depends on CPU SKU and DIMM population
- Max
- 1 TB (16 x 64 GB RDIMM)
Storage
- Front bays
- 0 (no backplane), 4 x 3.5" SAS/SATA (max 80 TB), 8 x 2.5" SAS/SATA/NVMe (max 122.88 TB), or 10 x 2.5" SAS/SATA/NVMe (max 153.6 TB)
- Rear bays
- Up to 2 x 2.5" SAS/SATA/NVMe (max 15.2 TB)
- Internal RAID/HBA
- PERC H965i, H755, H755N, H355, HBA355i
- Boot
- BOSS-N1 (HW RAID 1 on 2 x M.2 NVMe SSD, cold-swap) or USB
- External
- HBA355e (non-RAID)
- Software RAID
- S160
Expansion
- 1-CPU config
- Up to 2 PCIe slots: 1 x Gen4 x16 + 1 x Gen5 x8
- 2-CPU config
- Up to 3 PCIe Gen4 slots (1 x Gen4 x16 + 2 x Gen4 x8), or up to 2 PCIe Gen5 slots (1 x Gen5 x16 + 1 x Gen5 x8)
- OCP
- 1 x OCP 3.0 card (optional)
Networking
- LOM
- 2 x 1 GbE embedded NIC card
- OCP 3.0
- 1 slot (optional)
Power
- PSU options
- 600 W Platinum; 700 W Titanium; 800 W Platinum; 1100 W Titanium AC; 1100 W -48 to -60 V LVDC; 1400 W Platinum; 1800 W Titanium (200-240 VAC/240 HVDC)
- Fans
- Standard (STD) or High Performance Gold (VHP) fans, up to 7 hot-swap fans
- Cooling
- Air
Ports
- Front
- 1 x iDRAC Direct (Micro-AB USB), 1 x USB 2.0, 1 x VGA
- Rear
- 1 x dedicated iDRAC Ethernet port, 1 x USB 2.0, 1 x USB 3.0, 1 x VGA, 1 x serial (optional), 1 x OCP NIC port
- Internal
- 1 x USB 3.0 (optional)
Physical
- Form factor
- 1U rack
- Dimensions
- 42.8 mm H x 482.0 mm W (434.0 mm without ears) x 712.95 mm D without bezel (748.79 mm with bezel)
- Weight
- 19.45 kg
- Depth by chassis
- Ear to rear wall 677.1 mm (10 or 4-drive) / 626.42 mm (8-drive or no-backplane)
Management
- BMC
- iDRAC9 with iDRAC Direct, iDRAC RESTful API with Redfish, iDRAC Service Module, optional Quick Sync 2 wireless module
- Software
- OpenManage Enterprise with CloudIQ, Power Manager, Service and Update Manager plugins; integrations for VMware vCenter/vRealize, Microsoft System Center, Windows Admin Center, ServiceNow, Red Hat Ansible, Terraform, BMC TrueSight; OpenManage Mobile
- Security
- Cryptographically signed firmware, Data-at-Rest Encryption (SEDs), Secure Boot, Secure Erase, Secured Component Verification, Silicon Root of Trust, System Lockdown (iDRAC9 Enterprise/Datacenter), TPM 2.0 FIPS/CC-TCG (TPM 2.0 China NationZ)
- Bezel
- Optional LCD bezel or security bezel
Operating systems
- Supported
- Canonical Ubuntu Server LTS, Microsoft Windows Server with Hyper-V, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi
- Details
- Versions and certifications on Dell.com/OSsupport
Processors
- Intel Xeon Gold 6534
- Intel Xeon Gold 6526Y
- Intel Xeon Gold 5512U
- Intel Xeon Gold 4516Y+
- Intel Xeon Silver 4514Y
- Intel Xeon Silver 4510
- Intel Xeon Silver 4509Y
- Intel Xeon Gold 6448Y
- Intel Xeon Gold 6442Y
- Intel Xeon Gold 6438Y+
- Intel Xeon Gold 6426Y
- Intel Xeon Gold 6414U
- Intel Xeon Gold 5520+
- Intel Xeon Gold 5420+
- Intel Xeon Gold 5418Y
- Intel Xeon Gold 5416S
- Intel Xeon Gold 5415+
- Intel Xeon Silver 4416+
- Intel Xeon Silver 4410Y
- Intel Xeon Silver 4410T
- Intel Xeon Bronze 3408U