Dell PowerEdge R770 Server

Rack (2U) · Intel 6520P · 256 GB · 1.92 TB

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Form factor Rack (2U)
Processor Intel 6520P
Memory 256 GB
Storage 1.92 TB

Dell PowerEdge R770 Server is a server from Dell, with form factor Rack (2U), processor Intel 6520P, memory 256 GB, storage 1.92 TB. It came out in 2025.

Released: 2025-09-23

Specifications

Key specs

Form factor: Rack (2U)
Processor: Intel 6520P
Memory: 256 GB
Storage: 1.92 TB
Released: 2025-09-23
Part number: PROMO_R770_1

Processor

Processor manufacturer: Intel
Processor family: Intel Xeon 6
Processor model: 6520P
Processor frequency: 2.4 GHz
Processor boost frequency: 4 GHz
Processor cores: 24
Processor cache: 144 MB
Number of processors installed: 2
Thermal Design Power (TDP): 210 W
System bus rate: 24 GT/s
Processor threads: 48
Memory types supported by processor: DDR5-SDRAM
Memory clock speeds supported by processor: 6400 MHz

Memory

Internal memory: 256 GB
Internal memory type: DDR5-SDRAM
Buffered memory type: Registered (buffered)
Memory ranking: 2
Memory slots: 32x DIMM
Memory layout (slots x size): 8 x 32 GB
Memory data transfer rate: 6400 MT/s
Maximum internal memory: 8 TB

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Storage

Total storage capacity: 1.92 TB
Number of SSDs installed: 2
SSD capacity: 960 GB
SSD interface: SATA III
SSD size: 2.5"
Supported SSD sizes: 2.5"
Number of SSDs supported: 6
Supported RAID controllers: H965i
Hot-Plug support: Yes
Drive writes per day (DWPD): 3

Network

LAN controller: Broadcom 57504
Ethernet LAN: Yes
Ethernet interface type: 10 Gigabit Ethernet, 25 Gigabit Ethernet

Ports & interfaces

Ethernet LAN (RJ-45) ports: 1
USB 2.0 ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3
VGA (D-Sub) ports quantity: 1
Serial ports quantity: 1

Design

Chassis type: Rack (2U)
Product colour: Grey
Bezel: Yes

Performance

Remote administration: iDRAC9, Enterprise 16G

Software

Compatible operating systems: VMware ESXi Windows Server Windows Server Datacenter
Bundled software: Dell Connectivity Client - Enabled 17G

Power

Redundant power supply (RPS) support: Yes
Power supply: 1100 W
Number of redundant power supplies installed: 2
Power supply input voltage: 100 - 240 V
Power cable length: 2 m
Power cable connector 1: C13 coupler
Power cable connector 2: C14 coupler
Power cable current: 10 A

Weight & dimensions

Width: 482 mm
Height: 86.8 mm

Other features

Data transfer rate: 6 Gbit/s
Bytes per sector: 512e
Target workload: Read Intensive (RI)
Open Compute Project (OCP): 1 OCP - 1 Rear Blank

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About this product

Maximum Performance with Optimised Power The Dell PowerEdge R770 is a 2U, two-socket rack server that enables high-performance computing for optimal power efficiency in your data center.

User manual (PDF)

R770 vs similar servers

	Dell PowerEdge R770 Server	Dell PowerEdge R670 Server	Dell R570 Server	Dell PowerEdge R760 Server
Form factor	Rack (2U)	Rack (1U)	Rack (2U)	Rack (2U)
Processor	Intel 6520P	Intel 6520P	Intel 6517P	Intel 5418Y
Memory	256 GB	256 GB	32 GB	64 GB
Storage	1.92 TB	1.92 TB	1.92 TB	1.92 TB
Released	2025	2025	2026	2025