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Dell PowerEdge R770 Server

The 2U Dell PowerEdge R770 server can accommodate up to 6x single-width GPUs with a TDP of up to 75W or up to 2x double-width GPUs up to 350W. The platform offers a dual-socket architecture powered by Intel Xeon 6700/6500 processors with E-cores supporting a maximum of 144 cores per CPU or those with P-cores for up to 86 cores. At capacity, it can provide up to 8TB of RDIMM DDR5 memory. the system also offers optional direct liquid cooling
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Dell PowerEdge R770 server Front
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Dell PowerEdge R770 Server - System Overview

Additional Information

Dell PowerEdge R770 Server front

Appropriate for virtualization, cloud-native applications distributed inferencing, and large-scale analytics, this flexible 2U system is designed for high-performance computing and balanced performance. CPUs with a thermal design power (TDP) rating of up to 350W can be installed. With 8-channel memory architecture, this system supports 32x memory module slots with both processors installed. With 1x DIMM per Channel (1DPC) memory speeds of up to 6400MT/s are supported. Although with 2DPC memory speeds are reduced to 5200MT/s.

The PowerEdge R770 server delivers several PCIe x16 Gen5 slot options depending on your workload needs and if I/O ports are located in the front (FIO) or back of the system. 2x OCP NIC 3.0 mezzanine card slots are also available for a front I/O configuration or on the rear for a rear I/O configuration. The chassis can be powered by several redundant 1+1 PSU configurations, as listed in the specifications below. An optional security bezel covers the following drive bay options on the front panel:

Optional Storage Configurations

EDSFF Drive Bays

  • Up to 8 x EDSFF E3.S Gen5 NVMe max 122.88 TB, with FIO configuration
  • Up to 16 x EDSFF E3.S Gen5 NVMe max 245.76 TB, with FIO configuration
  • Up to 32 x EDSFF E3.S Gen5 NVMe max 489.6 TB
  • Up to 40 x EDSFF E3.S Gen5 NVMe max 614.4 TB
  • Up to 4 x EDSFF E3.S Gen5 NVMe max 61.2 TB on the rear

2.5-inch Drive Bays

  • Up to 8 x 2.5-inch SAS/SATA/NVMe max 122.88 TB
  • Up to 8 x 2.5-inch Universal max 245.6 TB
  • Up to 16 x 2.5-inch SAS/SATA max 61.44 TB
  • Up to 24 x 2.5-inch SAS/SATA max 92.16 TB
  • Up to 16 x 2.5-inch SAS/SATA + 8 x 2.5-inch NVME) max 92.16 TB
Dell PowerEdge R770 server rear

Management for the R770 includes the integrated Dell Remote Access Controller (iDRAC10), which is embedded within every PowerEdge server. Administrators can manage the machine by deploying iDRAC10 which allows for both local and remote access, without additional software installations. It facilitates effective and scalable server management by supporting RESTful API, which includes Redfish. For a more robust management of the system, Administrators can use Dell’s OpenManage portfolio.

Dell PowerEdge R770 Server - Specifications

Processor - 2 Sockets

    2x Intel Xeon 6 Processors

  • E-Cores: Up to 144 cores per CPU
  • P-Cores: Up to 86 cores per CPU

Memory

    Memory Slots:

  • 32 x DDR5 DIMM slots

    • Memory Speed:

  • Up to 6400 MT/S

    • Maximum Memory Configuration:

  • RDIMM 8TB MAX

Drive Bays

  • No backplane configuration
  • Up to 8 x EDSFF E3.S Gen5 NVMe max 122.88 TB also comes with FIO configuration
  • Up to 16 x EDSFF E3.S Gen5 NVMe max 245.76 TB also comes with FIO configuration
  • Up to 32 x EDSFF E3.S Gen5 NVMe max 489.6 TB
  • Up to 8 x 2.5 inch SAS/SATA/NVMe max 122.88 TB
  • Up to 8 x 2.5-inch Universal max 245.6 TB
  • Up to 16 x 2.5 inch SAS/SATA max 61.44 TB
  • Up to 24 x 2.5 inch SAS/SATA max 92.16 TB
  • Up to 16 x 2.5 inch SAS/SATA + 8 x 2.5-inch NVME) max 92.16 TB
  • Up to 40 x EDSFF E3.S Gen5 NVMe max 614.4 TB
  • Up to 4 x EDSFF E3.S Gen5 NVMe max 61.2 TB on the rear

GPU Options

  • Up to 6 x 75 W FHHL* or up to 2 x 350 W DWFL

Storage Controllers

  • Internal Controllers: Front PERC H965i, Front PERC H975i, Front PERC H365i
  • Internal Boot: Boot Optimized Storage Subsystem (BOSS-N1 DC-MHS): HWRAID 1, 2 x M.2 NVMe SSDs or M.2 Interposer board (DC-MHS): 2 x M.2 NVMe SSDs or USB

Ports

    Front:

  • 1 x USB 2.0 Type C port
  • 1 x USB 2.0 Type A port (optional)
  • 1 x Mini-DisplayPort (optional)
  • 1 x DB9 Serial (with front I/O configuration)
  • 1 x Dedicated ethernet port for iDRAC management

    • Rear:

  • 1 x Dedicated iDRAC Ethernet port
  • 2 x USB 3.1 Type A
  • 1 x VGA

    • Internal:

  • 1 x USB 3.1 Type A

Expansion Slots

  • Up to 2x PCIe slots ( x16 connectors)
  • Slot 31 1 x 16 Gen5 Full Height - Half Length or Full Length on front Riser
  • Slot 36 1 x 16 Gen5 Full Height - Half Length on front Riser
  • Up to 8x PCIe slots (x8 and x16 connectors)
  • Slot 1 1 x 8 Gen5 Full Height - Half Length
  • Slot 2 1 x 16 Gen5 Dual Width Full Length or 1 x 8 Gen5 Full Height - Half Length
  • Slot 3 1 x 16 Gen5 Full Height - Half Length or 1 x 16 Gen5 Low Profile
  • Slot 4 1 x 16 Gen5 Full Height - Half Length or 1 x 8 Gen5 Full Height - Half Length or 1 x 8 or 1 x 16 OCP 3.0
  • Slot 5 2 x 16 Gen5 Full Height - Half Length or 1 x 8 Gen5 Full Height - Half Length
  • Slot 7 1 x 16 Gen5 Full Height - Half Length or 1 x 16 Gen5 Dual Width Full Length or 1 x 8 Gen5 Full Height - Half Length
  • Slot 8 1 x 16 Gen5 Full Height - Half Length or 1 x 8 Gen5 Full Height - Half Length
  • Slot 9 1 x 16 Gen5 Full Height - Half Length or 1 x 8 Gen5 Full Height - Half Length or 1 x 16 Low Profile- Half Length

Network Options

  • 4 x OCP NIC 3.0 cards (optional) and 1GbE, 10GbE, 25GbE, 100GbE and 400GbE
  • Slot 4 1 x 8 or 1 x 16 Gen5 OCP 3.0
  • Slot 10 1 x 8 or 1 x 16 OCP 3.0
  • Slot 34 1 x 16 Gen5 OCP 3.0 on front riser
  • Slot 38 1 x 16 Gen 5 OCP 3.0 on front riser

Chassis

    Enclosure

    Height: 86.8 mm (3.42 inches)

    Width: 482 mm (18.97 inches)

    Depth: 801.51 mm (31.56 inches) without bezel

    Depth: 802.40 mm (31.59 inches) with bezel

    Weight: 28.53 kg (62.89 pound)

Power Supply

  • 800 W Platinum 100—240 VAC or 240 VDC
  • 1100 W Platinium 100—240 VAC or 240 VDC
  • 1500 W Titanium 100—240 VAC or 240 VDC
  • 1100 W Titanium 100—240 VAC or 240 VDC
  • 3200 W Titanium 200—240 VAC or 240 VDC
  • 800 W Titanium 100—240 VAC or 240 VDC
  • 3200 W 277 VAC and 336 HVDC Titanium*
  • 1400 W -48VDC 60mm*
  • 1500 W 277 VAC and 336 HVDC Titanium*
  • 2400 W Titanium 100—240 VAC or 240 VDC*
  • 1800 W HLAC Titanium 200—240 VAC or 240 VDC*

Cooling

  • Air cooling and Direct liquid cooling
  • High performance Silver (HPR SLVR) fans/High performance Gold (HPR GOLD) fans
  • Up to 6 hot swappable fans

Management

    Embedded:

  • iDRAC
  • iDRAC RESTful API with Redfish
  • iDRAC Direct
  • iDRAC Service Module (iSM)
  • RACADM CLI
  • Quick Sync 2 wireless module
  • NativeEdge Endpoint
  • NativeEdge Orchestrator

    • Security:

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

Dell PowerEdge R770 Server - Documentation

Dell PowerEdge R770 Server Spec Sheet Dell PowerEdge R770 Server Quick Reference Guide Dell PowerEdge R770 Server Technical Guide Dell PowerEdge R770 Server Installation Service Manual Dell PowerEdge R770 Server Quick Start Guide Dell BOOT Optimized Storage Solution N1-DC-MHS User Guide
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