Skip to main content
Contact Us

PowerEdge R770 Rack Server

2 Socket 2U Rack Server
The Dell PowerEdge R770 is a 2U, two-socket rack server that enables high-performance computing for optimal power efficiency in your data center.
Processors:
2 x Intel® Xeon® 6 6700P/6500P/6700E processors
Memory
32 x 256 GB DDR5 (8TB)
Storage
2.4 PB
Great for:
Max virtualisation, hyper-converged and cloud-native, big data & analytics, software-defined storage, AI Inferencing, and dense GPU support
  1. Processors:: 2 x Intel® Xeon® 6 6700P/6500P/6700E processors
  2. Memory: 32 x 256 GB DDR5 (8TB)
  3. Storage: 2.4 PB
  4. Great for: Max virtualisation, hyper-converged and cloud-native, big data & analytics, software-defined storage, AI Inferencing, and dense GPU support
View All Specs
View Configurations
View Tech Guide View Spec Sheet

Processor

Two Intel® 6 Processor with up to 144 E- cores or 86 P-cores per processor

Operating System

Canonical® Ubuntu® Server LTS
Microsoft® Windows Server® with Hyper-V (P-Core only)
RedHat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware ESXi
Dell NativeEdge OS

Accelerators

Up to 6 x 75 W FHHL or up to 2 x 450 W DWFL

Memory

DIMM Speed
Up to 6400 MT/s

Memory Type
RDIMM

Memory Module Slots
32 DDR5 DIMM slots

Maximum RAM
RDIMM 8 TB

Storage

Front Bay
No backplane configuration
Up to 8 x EDSFF E3.S Gen5 NVMe max 491.52 TB also comes with FIO configuration
Up to 16 x EDSFF E3.S Gen5 NVMe max 983.04 TB also comes with FIO configuration
Up to 32 x EDSFF E3.S Gen5 NVMe max 1966.08 TB
Up to 8 x 2.5 inch SATA/NVMe max 491.52 TB
Up to 8 x 2.5-inch Universal max 491.52 TB
Up to 16 x 2.5 inch SATA max 61.44 TB
Up to 24 x 2.5 inch SATA max 92.16 TB
Up to 16 x 2.5 inch SATA + 8 x 2.5-inch NVME max 552.96 TB
Up to 40 x EDSFF E3.S Gen5 NVMe max 2457.6 TB
Up to 4 x EDSFF E3.S Gen5 NVMe max 245.76 TB on the rear

Storage Controllers

Internal Boot
Boot Optimized Storage Subsystem (BOSS-N1 DC-MHS): HWRAID 1, 2 x M.2 NVMe SSDs
M.2 Interposer board (DC-MHS): 2 x M.2 NVMe SSDs
USB

Internal controllers
 H965i Front DC-MHS, H365i Front DC-MHS, H975i Front DC-MHS

Security

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

Management

Embedded / At-the-Server
iDRAC
iDRAC Direct
iDRAC RESTful API with Redfish
RACADM CLI
iDRAC Service Module  (iSM)
Quick Sync 2 wireless module
NativeEdge Endpoint
NativeEdge Orchestrator

Tools
Dell Repository Manager
Dell System Update
Enterprise Catalogs
iDRAC RESTful API with Redfish
IPMI
RACADM CLI

Power Supplies

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

Fans
High performance Silver (HPR SLVR) fans/High performance Gold (HPR GOLD) fans
Up to 6 hot swappable fans

Ports

Front Ports
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 port (with front I/O configuration)
1 x Dedicated ethernet port for iDRAC management

Rear Ports
1 x Dedicated ethernet port for iDRAC management
1 x VGA
2 x USB 3.1 Type A ports

Internal Ports
1 x USB 3.1 Type A port

Slots

PCIe
Up to two 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 eight 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

OCP Network options
OCP NIC card 3.0 : 2 slots on the front or 2 slots on the rear

BOSS
Slot 34: one BOSS slot
Slot 6: one BOSS slot

Bezel

Optional security bezel

Form Factor

2U rack server

Dimensions & Weight

Height
86.80 mm (3.42 in.)

Width
482.00 mm (18.97 in.)

Depth (for rear I/O configuration)
802.40 mm (31.59 in.) with bezel
801.51 mm (31.56 in.) without bezel

Depth (for front I/O configuration)

814.52 mm (32.07 in.) without bezel
Note: The front I/O configuration does not support the bezel.

Weight
Max 28.53 kg (62.89 lb)

Rack Support

ReadyRails™ II sliding rails with optional cable management arm (CMA) and strain relief bar (SRB) for 4-post racks
Combo (Drop-in/Stab-in) rails with optional CMA and SRB for 4-post racks.
ReadyRails static rails for 4-post and 2-post racks.
Blind Mate Power ReadyRails (static, stab-in) for systems with front I/O configuration

Recommended Support

Choose Dell ProSupport Plus or Dell ProSupport for premium hardware and software support. Consulting and deployment offerings are also available. Contact your Dell representative today for more information. Availability and terms of Dell Services vary by region. For more information, visit www.delltechnologies.com/Services.

Test drive our server management solutions

Experience PowerEdge server management software with self-paced virtual labs and guided demos.
Try our server management software in free, real-time virtual environments.
Learn about key features of our server management software through guided demonstrations.
Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Intel® Xeon® Scalable Processors

Learn More about Intel

Intel® Xeon® Platinum Processors Logo

Add the products you would like to compare, and quickly determine which is best for your needs.

Add the products you would like to compare, and quickly determine which is best for your needs.
Compare Products