PowerEdge R770 Rack Server
Maximum Performance with Optimised Power
The 2U, two-socket server enables high-performance computing for optimal power efficiency in your data center.
Maximum Performance with Optimised Power
The 2U, two-socket server enables high-performance computing for optimal power efficiency in your data center.
Tech Specs & Customization
Processor
Two Intel®Xeon® 6 Processor with up to 144 cores per processors
Operating System
Canonical Ubuntu Server LTS
RedHat Enterprise Linux
SUSE Linux Enterprise Server
Accelerators
Up to 4 x 75 W SW
Memory
DIMM Speed
Up to 6400 MT/s
Memory Type
RDIMM
Memory Module Slots
32 DDR5 DIMM slots
Maximum RAM
RDIMM 2 TB
Storage
Front Bay
Up to 8 x EDSFF E3.S Gen5 NVMe (SSD) max 122.4 TB
Up to 16 x EDSFF E3.S Gen5 NVMe (SSD) max 244.8 TB
Up to 8 x 2.5 in. NVMe (SSD) max 245.6 TB
Up to 16 x 2.5 in. SAS/SATA (SSD) max 61.44 TB
Storage Controllers
Internal Boot
Boot Optimized Storage Subsystem (BOSS-N1 Flatbread): HWRAID 1, 2 x M.2 NVMe SSDs
USB
Internal controllers
Front PERC H965i
Security
Cryptographically signed firmware
Data at Rest Encryption (SEDs with local or external key mgmt)
Secure Boot
Secured Component Verification (Hardware integrity check)
Silicon Root of Trust
Secure Erase
System Lockdown (requires iDRAC10 Enterprise or Datacenter)
TPM 2.0 FIPS, CC-TCG certified
Management
Embedded / At-the-Server
iDRAC10
iDRAC Direct
iDRAC RESTful API with Redfish
Tools
Dell Repository Manager
Dell System Update
Enterprise Catalogs
iDRAC RESTful API with Redfish
IPMI
RACADM CLI
OpenManage Integrations
RedHat Ansible Modules
Terraform Providers
VMware vCenter and vRealize Operations Manager
Power Supplies
1500 W Titanium 100—240 VAC or 240 VDC
1100 W Platinum 100—240 VAC or 240 VDC
800 W Platinum 100—240 VAC or 240 VDC
Fans
High performance Silver (HPR SLVR) fans/High performance Gold (HPR GOLD) fans
Up to 6 hot swappable fans
High performance Gold
Ports
Network Options
OCP NIC card 3.0 : 2 slots on the front or 2 slots on the rear
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
1 x DB9 Serial
Internal Ports
1 x USB 3.1 Type A port
Slots
PCIe
Up to 4 x16 Gen5 PCIe slots
Video Card
1 x VGA
Bezel
Optional security bezel
Form Factor
2U rack server
Dimensions & Weight
Height
86.8 mm (3.42 inches)
Width
482 mm (18.97 inches)
Depth
802.40 mm (31.59 in.) with bezel (Rear I/O)
801.51 mm (31.56 in.) without bezel (Rear I/O)
814.52 mm (32.07 in.) without bezel (Front I/O)
Note: Front I/O configuration will not have a bezel.
Weight
Max 28.53 kg (62.89 lbs)
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
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Drivers, Manuals & Support
Dell Support
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