Dell PowerEdge R640 Server

Rack (1U) · Intel 4210 · 16 GB · 480 GB

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Form factor Rack (1U)
Processor Intel 4210
Memory 16 GB
Storage 480 GB

Dell PowerEdge R640 Server is a server from Dell, with form factor Rack (1U), processor Intel 4210, memory 16 GB, storage 480 GB. It came out in 2022.

Released: 2022-11-19

Specifications

Key specs

Form factor: Rack (1U)
Processor: Intel 4210
Memory: 16 GB
Storage: 480 GB
Released: 2022-11-19
Part number: WNW58634BYKR634BYKP

Processor

Processor manufacturer: Intel
Processor family: Intel Xeon Silver
Processor generation: 2nd Generation Intel® Xeon® Scalable
Processor model: 4210
Processor frequency: 2.2 GHz
Processor boost frequency: 3.2 GHz
Processor cache: 13.75 MB
Number of processors installed: 1
Execute Disable Bit: Yes
Embedded options available: Yes

Memory

Internal memory: 16 GB
Internal memory type: DDR4-SDRAM
Buffered memory type: Registered (buffered)
Memory ranking: 2
Memory slots: 24x DIMM
Memory clock speed: 2400 MHz
Memory layout (slots x size): 1 x 16 GB
Memory data transfer rate: 3200 MT/s
Maximum internal memory: 192 GB

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Storage

Total storage capacity: 480 GB
Number of HDDs supported: 8
Supported HDD sizes: 2.5"
Number of SSDs installed: 1
SSD capacity: 480 GB
SSD interface: SATA
SSD size: 2.5"
Supported SSD sizes: 2.5"
Number of SSDs supported: 8
Supported RAID controllers: PERC H750
Hot-Plug support: Yes
Drive writes per day (DWPD): 1

Network

LAN controller: Broadcom 5720, Broadcom 57412
Ethernet LAN: Yes
Cabling technology: 10/100/1000Base-T(X)
Ethernet interface type: Gigabit Ethernet

Ports & interfaces

Ethernet LAN (RJ-45) ports: 4
USB 2.0 ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
VGA (D-Sub) ports quantity: 1
Serial ports quantity: 1
Power cables quantity: 1

Expansion slots

PCI Express x16 slots: 2

Design

Chassis type: Rack (1U)
Product colour: Black
Rack mounting: Yes

Performance

Remote administration: iDRAC9 Enterprise

Software

Operating system installed: Windows Server 2022 Standard
Compatible operating systems: - Canonical Ubuntu LTS - Citrix XenServer - Microsoft Windows Server with Hyper-V - Red Hat Enterprise Linux - SUSE Linux Enterprise Server - VMware ESXi
Bundled software: 10CALS USER

Processor special features

Enhanced Intel SpeedStep Technology: Yes
Intel Virtualization Technology for Directed I/O (VT-d): Yes
Intel Trusted Execution Technology: Yes
Intel VT-x with Extended Page Tables (EPT): Yes
Intel TSX-NI: Yes
Intel 64: Yes
Intel Virtualization Technology (VT-x): Yes

Power

Redundant power supply (RPS) support: Yes
Power supply: 750 W
Number of redundant power supplies supported: 2
Number of main power supplies: 1
Power cable length: 2 m
Power cable connector 1: C13 coupler
Power cable connector 2: C14 coupler
Power cable current: 10 A

Operational conditions

Operating temperature (T-T): 10 - 35 °C
Storage temperature (T-T): -40 - 65 °C
Operating relative humidity (H-H): 10 - 80%
Storage relative humidity (H-H): 5 - 95%

Weight & dimensions

Height: 42.8 mm

Other features

Data transfer rate: 6 Gbit/s
Bytes per sector: 512

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About this product

Ideal balance of density and scalability Get scalable computing and storage in a 1U, 2-socket platform with an ideal mix of performance, cost and density for most data centers.

R640 vs similar servers

	Dell PowerEdge R640 Server	Dell PowerEdge R450 Server	Dell PowerEdge R360	Dell R260 + WS Essentials 2025
Form factor	Rack (1U)	Rack (1U)	Rack (1U)	Rack (1U)
Processor	Intel 4210	Intel 4309Y	Intel 6333P	Intel 6333P
Memory	16 GB	16 GB	16 GB	16 GB
Storage	480 GB	480 GB	480 GB	480 GB
Released	2022	2023	2026	2025