Dell PowerEdge R770 – Dual Xeon 6710E, DDR5, 16-Drive 2U, Front PERC H965i
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  • Part number:Dell PowerEdge R770
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Title

Dell PowerEdge R770 – Dual Xeon 6710E, DDR5, 16-Drive 2U, Front PERC H965i

Keywords

PowerEdge R770, Xeon 6710E, DDR5-5600 64 GB, PERC H965i, 16 SAS4/SATA drives, PCIe Gen5 slots, 25 GbE Broadcom 57414

Description

The Dell PowerEdge R770 is a next-gen 2U, dual-socket rack server engineered for high-performance computing, AI/ML inference, virtualization, and scale-out workloads. It supports Intel’s Xeon 6 processors with up to 144 E-cores or 86 P-cores, up to 8 TB of DDR5 RAM, and flexible storage options with Dell’s Smart Flow and DC-MHS modular infrastructure. 

Your configuration includes dual Intel Xeon 6 Efficient 6710E processors (2.4 GHz, 64C/64T, DDR5-5600), delivering massive compute density and memory bandwidth for demanding workloads. 

The system features DDR5 memory using high-speed 6400 MT/s RDIMMs; current installed capacity is 64 GB (2 × 32 GB). The R770 supports up to 32 memory DIMM slots with a theoretical maximum of 8 TB.

Storage-wise, it includes a 2.5-inch chassis supporting up to 16 SAS4/SATA drives with Smart Flow and a front-mounted PERC H965i RAID controller.

Connectivity options are enhanced with multiple PCIe Gen5 slots (including OCP support) and a high-performance Broadcom 57414 25 GbE OCP NIC

Key Features

  • 2U Dell PowerEdge R770 chassis with up to 16× 2.5" SAS4/SATA drives;
  • Dual Intel Xeon 6 Efficient 6710E processors (64C/64T each);
  • High-performance cooling for 2×200–250W CPUs;
  • DDR5-6400 RDIMM memory; current: 64 GB (2×32 GB), supports 8 TB max;
  • No RAID by default, includes front PERC H965i controller;
  • 10× 960 GB SATA SSDs (1 DWPD) for fast storage;
  • UEFI BIOS with GPT partitioning and performance BIOS settings;
  • High-performance 2U silver fans for optimal airflow;
  • Dual redundant 1100W power supplies and cables for AP regions;
  • PCIe Gen5 riser with 4×16 FH + OCP slots for expansion;
  • Broadcom 57414 25 GbE OCP NIC + bezel with luggage tag.

Configuration

ComponentSpecification
Chassis2.5" 16-drive SAS4/SATA, Smart Flow, Front PERC H965i
Processors2 × Intel Xeon 6 Efficient 6710E (64C/64T, 2.4 GHz DDR5-5600)
CoolingHeatsinks for 2 × 205 W CPUs
MemoryPerformance-optimized; 2 × 32 GB DDR5-6400 RDIMM
RAIDNo RAID configured; PERC H965i controller present
Storage10 × 960 GB SATA SSDs (Read-Intensive, 6 Gbps, 1 DWPD)
BIOSPerformance BIOS with UEFI/GPT settings
Fans2U high-performance silver fans
PowerDual redundant 1100 W hot-swap PSUs; regional cables included
ExpansionPCIe Gen5 riser (4×16 FH + OCP slots)
NetworkingBroadcom 57414 25 GbE OCP NIC + rear filler bezel

Compatibility

The R770 supports up to two Intel Xeon 6 processors—including the 6710E used here—for massive compute scaling. 

Memory configuration allows up to 32 DDR5 DIMM slots, up to 8 TB capacity, and speeds up to 6400 MT/s.

Expansion is versatile: supports up to 8 PCIe Gen5 slots plus OCP, catering for high-bandwidth NICs, GPUs, or accelerators.

Storage flexibility includes support for SAS, SATA, NVMe, and E3.S formats via Smart Flow modules and PERC controllers. 

Usage Scenarios

High-performance compute: Dual 64-core CPUs deliver enormous thread density for virtualization, large databases, and multi-instance compute.

Memory-intensive tasks: Though currently at 64 GB, the platform’s 8 TB ceiling is ideal for large in-memory analytics or VM consolidation.

High-speed networking: 25 GbE NIC enables rapid data transfer in clustered or converged deployments.

Expansion ready: Four full-height PCIe Gen5 and OCP slots facilitate GPU, storage, or networking growth.

Dense storage: 10 × SATA SSDs deliver high-performance front-line storage; chassis supports up to 16 drives for scale-out.

Frequently Asked Questions

Q1: How many CPU cores can R770 support?
A: Up to two Intel Xeon 6 processors, maximum 86 P-cores or 144 E-cores per CPU. 


Q2: What is R770’s maximum memory capacity?
A: Up to 8 TB DDR5 across 32 slots, with speeds up to 6400 MT/s depending on CPU.


Q3: What storage formats are supported?
A: Supports SAS4, SATA, NVMe, and EDSFF (E3.S), up to 16 hot-swap drive bays.


Q4: Is the 6710E processor supported in the R770?
A: Yes. The Xeon 6 Efficient 6710E is fully supported on R770 systems.

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