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Dell PowerEdge R670


The Dell PowerEdge R670 is a dense 1U dual-socket server powered by Intel Xeon 6 processors with up to 144 E-cores or 86 P-cores per socket. It supports 32 DDR5 DIMMs for up to 8 TB of memory at 6400 MT/s and flexible EDSFF E3.S NVMe storage that scales past a petabyte. Optional Direct Liquid Cooling, PCIe Gen5 slots, and up to three single-width GPUs deliver strong efficiency for virtualization, cloud-native apps, AI inference, and hyperscale databases. This 17th-generation platform improves performance-per-watt over prior 1U systems. Fully configurable.

Looking to compare generations? See the previous Dell PowerEdge R660

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  • Form Factor: 1U rack server
  • Processors: Two Intel Xeon 6 processors (up to 144 E-cores or 86 P-cores per processor)
  • Memory: 32 DDR5 DIMM slots, up to 8 TB RDIMM
  • Memory Speed: Up to 6400 MT/s
  • Storage: Up to 20 × EDSFF E3.S Gen5 NVMe (max ~1.23 PB); options for 8/16 × E3.S, 2.5-inch SAS/SATA/NVMe, rear 2 × E3.S; BOSS-N1 boot
  • Expansion: Up to 3 × 16 PCIe Gen5 slots (configuration dependent)
  • GPU Support: Up to 3 × 75 W single-width GPUs
  • Networking: Dual OCP 3.0 NIC slots (front or rear); 1/10/25/100/400 GbE options
  • Management: iDRAC with Direct, Redfish/RESTful API, OpenManage portfolio
  • Cooling: Air cooling or optional Direct Liquid Cooling; up to 4 dual hot-swap fan modules
  • Power: Dual hot-swap PSUs (800 W–1800 W Platinum/Titanium, AC/DC options)

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Dell PowerEdge R670 vs R660: Specs & Key Differences

Feature PowerEdge R670 (17G) PowerEdge R660 (16G)
Processors 2 × Intel Xeon 6 (up to 144 E-cores / 86 P-cores) 2 × 4th/5th Gen Xeon Scalable (up to ~64 cores)
Memory 32 × DDR5, up to 6400 MT/s, 8 TB 32 × DDR5, up to 5600 MT/s, 8 TB
PCIe Up to 3 × 16 Gen5 slots Up to 3 × Gen5 slots (more limited riser options)
GPU Support Up to 3 × 75 W single-width Up to 3 × 75 W single-width (fewer high-density configs)
Storage Density Up to 20 × front EDSFF E3.S Gen5 NVMe + rear options Up to 16 × front EDSFF E3.S Gen5 NVMe + rear options
Management / Platform Updated iDRAC, DC-SCM, improved cold-aisle serviceability iDRAC9-based, standard rear-I/O focus

Frequently Asked Questions

It supports two Intel Xeon 6 processors, offering up to 144 E-cores or 86 P-cores per socket for higher core density and better performance-per-watt than prior generations.

Thirty-two DDR5 DIMM slots accept up to 8 TB of RDIMM memory running at speeds of up to 6400 MT/s.

Yes. Its dense core counts, high-bandwidth memory, EDSFF NVMe storage options, and support for up to three single-width GPUs make it well-suited for high-density virtualization, cloud-native apps, and AI inference.

Configurations reach up to 20 front EDSFF E3.S Gen5 NVMe drives (plus rear options), delivering higher NVMe density and lower latency than the previous generation’s maximum of 16 front drives.

Air cooling is standard; optional Direct Liquid Cooling is available for higher-TDP configurations. Management is handled by the latest iDRAC with Redfish API support and the full OpenManage suite.