Chat with Agina Chat with us on WhatsApp

Quick Comparison of Dell PowerEdge R650xs Rack Server vs Dell PowerEdge R750 Rack Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Dell PowerEdge R650xs Rack Server and Dell PowerEdge R750 Rack Server Let’s take a look at the comparison table below.

Features
Dell PowerEdge R650xs Rack Server

Dell PowerEdge R650xs Rack Server

View Check the Price
Dell PowerEdge R750 Rack Server

Dell PowerEdge R750 Rack Server

View Check the Price
Server Type / Form Factor

  • Type: Rack Server

  • Form Factor: 1U Rackmount

  • Socket: Dual socket (supports up to two 3rd Generation Intel Xeon Scalable processors, up to 32 cores/socket)

  • Type: Rack Server

  • Form Factor: 2U Rackmount

  • Socket: Dual socket (supports 3rd Generation Intel Xeon Scalable processors, up to 40 cores/socket)
Processor (CPU)

  • Supported CPUs: Up to two 3rd Generation Intel Xeon Scalable processors (up to 32 cores per socket)

  • Max TDP: ~220 W per processor

  • Supported CPUs: Up to two 3rd Generation Intel Xeon Scalable processors (up to 40 cores per processor)

  • Memory Channels: 8 channels per CPU

  • Max TDP: Up to approx. 270 W per processor
Memory (RAM)

  • Memory Type: DDR4 RDIMM ECC

  • DIMM Slots: 16 slots total

  • Max Capacity: Up to 1 TB

  • Speed: Up to 3200 MT/s

  • Memory Type: DDR4 RDIMM or LRDIMM ECC

  • DIMM Slots: Up to 32 DIMM slots (16 per CPU)

  • Max Capacity: Up to 2 TB RDIMM or up to 8 TB LRDIMM

  • Speed: Up to 3200 MT/s; supports Intel Optane Persistent Memory 200 Series (up to 8 modules per CPU)
Storage

  • Drive Bay Options:

    • Up to 4 × 3.5 SAS/SATA HDD/SSD (max ~64 TB)

    • Up to 8 × 2.5 SAS/SATA/NVMe (max ~61.44 TB)

    • Up to 10 × 2.5 SAS/SATA/NVMe (max ~76.8 TB)



  • Rear Bays: Up to 2 × 2.5 SAS/SATA/NVMe (max ~15.36 TB)

  • Controllers: Internal: PERC H345, H355, H745, H755, H755N; HBA355i; S150; Boot: BOSSS1 dual M.2; External: PERC H840, HBA355e

  • Drive Bay Options: Supports up to 24 NVMe drives; various configurations of 2.5 SAS/SATA or NVMe (e.g. 8, 16, or 24 SFF)

  • Controllers: Internal: PERC H745, H755, H755N, H345, HBA355i, S150; External: H840; Software RAID options
Expansion / Connectivity

  • PCIe Slots: Up to 3 PCIe Gen 4 slots (config dependent)

  • Networking: Embedded dual 1 GbE LOM; optional OCP 3.0 mezzanine slot

  • PCIe Slots: Up to 8 PCIe Gen 4 expansion slots (full-height/low-profile depending on riser configuration)

  • Networking: Embedded 2 × 1 GbE LOM; optional mezzanine & GPU support
Redundancy & Reliability

  • Power Supplies: Hot plug redundant PSUs: 600 W, 700 W, 800 W, 1100 W, 1400 W, 1800 W (Platinum/Titanium options AC/DC)

  • Cooling: Air cooled; up to 7 cabled fans; standard, high performance (SLVR/GOLD) options

  • Power Supplies: Dual hot plug redundant PSUs: 700 W mixed mode Titanium, 800 W Platinum, 1100 W Titanium or 1400 W Platinum (AC or DC options)

  • Cooling: Advanced cooling design; supports up to 6 fans and optional liquid cooling
Operating System Support

  • Microsoft Windows Server with Hyper V

  • Red Hat Enterprise Linux

  • SUSE Linux Enterprise Server

  • VMware ESXi / vSAN

  • Canonical Ubuntu Server LTS

  • Citrix Hypervisor

  • Microsoft Windows Server with Hyper V

  • Red Hat Enterprise Linux

  • SUSE Linux Enterprise Server

  • VMware ESXi / vSAN

  • Canonical Ubuntu Server LTS
Security Features

  • Cryptographically signed firmware; Silicon Root of Trust

  • Secure Boot, Secure Erase, System Lockdown (requires iDRAC9 Enterprise or Datacenter)

  • TPM 1.2/2.0 (FIPS, CC TCG certified; TCM 2.0 optional)

  • Cryptographically signed firmware; Silicon Root of Trust

  • Secure Boot, Secure Erase, System Lockdown (requires iDRAC9 Enterprise/Datacenter)

  • TPM 2.0 (FIPS and CC TCG certified)
Management & Monitoring

  • iDRAC9 with Lifecycle Controller; iDRAC Direct USB port; RESTful Redfish API; iDRAC Service Module

  • Tools: Dell OpenManage Enterprise; Power Manager, SupportAssist, Update Manager plugins; CloudIQ; OpenManage Mobile; integrations with VMware vCenter, Microsoft System Center; Ansible, Terraform support

  • iDRAC9 with Lifecycle Controller; RESTful Redfish API; iDRAC Service Module

  • Tools: Dell OpenManage Enterprise, CloudIQ; integrations with VMware, Microsoft System Center, Ansible, Terraform
Warranty & Support

  • Standard Warranty: 3 Year Dell Basic Hardware Warranty with 5×10 Next Business Day Onsite Service

  • Optional Extended Support: Dell ProSupport or ProSupport Plus available beyond 3 years

  • Standard Warranty: 3 Year Dell Basic Hardware Warranty with Next Business Day Onsite Service

  • Optional Extended Support: Dell ProSupport or ProSupport Plus available for extension beyond 3 years

Key Features Comparison

High Performance Processing
Supports up to two 3rd Generation Intel® Xeon® Scalable processors with up to 32 cores per processor for powerful performance.
Fast and Scalable Memory
Equipped with 16 DDR4 DIMM slots supporting up to 1TB of ECC RDIMM memory at speeds up to 3200 MT/s.
Flexible Storage Options
Supports a mix of up to 10 x 2.5" SAS/SATA/NVMe drives for a maximum of 76.8TB storage capacity, ideal for diverse workload demands.
Advanced Management
Integrated with iDRAC9 and Dell OpenManage tools for simplified monitoring, deployment, and lifecycle management.
Optimized for Efficiency
Compact 1U form factor with efficient air cooling and multiple power supply options including Platinum and Titanium-rated units.
Robust Security Features
Offers enterprise-grade protection with Silicon Root of Trust, Secure Boot, TPM 2.0, and System Lockdown capabilities.
High Performance and Scalability
Powered by the latest Intel Xeon Scalable processors, the Dell PowerEdge R750 delivers exceptional performance and can scale to meet the demands of growing businesses.
Advanced Security Features
Built-in security measures of the Dell PowerEdge R750 protect your data with end-to-end encryption and secure boot capabilities, ensuring your information remains safe.
Efficient Management
Dell’s OpenManage systems management solutions provide simplified and efficient management of your Dell PowerEdge R750 server infrastructure, reducing complexity and operational costs.
Versatile Configuration Options
The Dell PowerEdge R750 supports a wide range of configurations with up to 24 NVMe drives, enabling customization to meet specific business requirements
Enhanced Storage Capacity
The Dell PowerEdge R750 offers extensive storage options with support for both SAS and SATA drives, providing flexibility and scalability for data storage needs
Energy Efficiency
Designed with energy-efficient technologies, the Dell PowerEdge R750 helps reduce power consumption and operational costs, making it an eco-friendly choice for your data center

Dell PowerEdge R650xs Rack Server vs Dell PowerEdge R750 Rack Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Dell PowerEdge R650xs Rack Server and Dell PowerEdge R750 Rack Server gives you clear insights into which solution aligns best with your IT requirements. These servers are built for high performance, but they may differ in areas such as processor capacity, memory, storage, and scalability, making a side-by-side comparison easy.

This direct comparison helps you quickly identify the strengths and limitations of each server, which helps you determine which model best supports your workloads, applications, and long-term IT goals. By evaluating them together, you can make a smarter investment that ensures reliability and efficiency for your business.

Looking for more Servers Brand wise?

Discover the full range of

Still unsure which Servers is right for you?

Contact Infome for expert guidance.

Call Our Experts WhatsApp Us
Infome Expert Consultation

© 2025 INFOME TECHNOLOGIES LLC. All rights reserved.