Quick Comparison of Dell PowerEdge R750xs Rack Server vs Dell PowerEdge R860 Rack Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Dell PowerEdge R750xs Rack Server and Dell PowerEdge R860 Rack Server Let’s take a look at the comparison table below.

Features	Dell PowerEdge R750xs Rack Server View Check the Price	Dell PowerEdge R860 Rack Server View Check the Price
Server Type / Form Factor	Type: Rack Server Form Factor: 2U Rackmount Socket: Dual socket (supports up to 3rd Generation Intel Xeon Scalable, up to 32 cores/socket)	Type: Rack Server Form Factor: 2U rackmount Socket: Quad-socket (supports up to 4 Intel Xeon Scalable CPUs)
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 4 × 4th Generation Intel Xeon Scalable Processors, up to 60 cores per CPU
Memory (RAM)	Memory Type: DDR4 Registered ECC (RDIMM) DIMM Slots: 16 slots total (8 per CPU) Max Capacity: Up to 1 TB Speed: Up to 3200 MT/s	Memory Type: DDR5 RDIMM ECC only DIMM Slots: 64 DIMMs total Max Capacity: Up to 16 TB memory Speed: Up to 5600 MT/s (supported speeds: 5600/4800/4400 MT/s)
Storage	Drive Bay Options: Up to 8 × 3.5 SAS/SATA Up to 12 × 3.5 SAS/SATA Up to 8 × 2.5 SAS/SATA/NVMe Up to 16 × 2.5 SAS/SATA + 8 × NVMe Rear Bays: Up to 2 × 2.5 SAS/SATA/NVMe Controllers: PERC H345, H355, H745, H755, H755N; HBA355i; S150; Boot: BOSSS1 dual M.2; External: PERC H840	Drive Bay Options: Up to 32 × 2.5 SAS/SATA HDD/SSD Up to 24 × 2.5 NVMe SSD Up to 16 × EDSFF E3.S Gen5 NVMe SSD Max Storage: Up to ~491 TB (configuration-dependent) Controllers: PERC H965i, H755, H355, HBA355i; BOSS N1 for dual M.2 boot; Software RAID S160
Expansion / Connectivity	PCIe Slots: Up to 5 PCIe Gen 4 + 1 Gen 3 riser slots (depending on configuration) Networking: Embedded dual 1 GbE LOM; optional OCP 3.0 mezzanine card	PCIe Slots: Up to 12 × PCIe Gen5 slots (mixture of full-height and low-profile) GPU Support: Up to 4 × 400 W double-width GPUs Networking: Embedded dual 1 GbE LOM; optional OCP 3.0 mezzanine slot
Redundancy & Reliability	Power Supplies: Hot plug redundant PSUs: 600 W, 800 W, 1100 W, 1400 W (Titanium/Platinum AC or DC options) Cooling: Up to 6 hot swap fans; standard or high performance fan configurations	Power Supplies: Redundant hot-plug PSUs: 1100 W, 1400 W, 1800 W, 2400 W, 2800 W (Titanium/Platinum), or DC 48 V options Cooling: Multiple hot swap fans; optional direct-liquid cooling available
Operating System Support	Microsoft Windows Server with Hyper V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi / vSAN Canonical Ubuntu Server LTS	Microsoft Windows Server (Hyper V) Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi Ubuntu Server LTS
Security Features	Cryptographically signed firmware; Silicon Root of Trust Secure Boot, Secure Erase, System Lockdown (requires iDRAC9 Enterprise/Datacenter) TPM 2.0 (FIPS/CC TCG certified)	Silicon-based Root of Trust with cryptographically signed firmware Secure Boot, Secure Erase, System Lockdown (iDRAC Enterprise required) TPM 2.0 (FIPS, CC TCG Certified)
Management & Monitoring	iDRAC9 with Lifecycle Controller; iDRAC Direct USB port; RESTful Redfish API; iDRAC Service Module Tools: Dell OpenManage Enterprise, CloudIQ; integrations with VMware, Microsoft System Center; Ansible, Terraform support	iDRAC9 with Lifecycle Controller and iDRAC Direct (USB) RESTful Redfish API; iDRAC Service Module System Management Tools: Dell OpenManage Enterprise, CloudIQ, plugin integrations
Warranty & Support	Standard Warranty: 3 Year Dell Basic Hardware Warranty with Next Business Day Onsite Service Optional Extended Support: Dell ProSupport or ProSupport Plus available beyond 3 years	Standard Warranty: 3-Year Basic Hardware Service with Next Business Day Onsite (after remote diagnosis) Optional Services: ProSupport and ProSupport Plus for mission-critical coverage and support enhancements

Key Features Comparison

Powerful Performance

Powered by the latest Intel Xeon Scalable Processors, the Dell PowerEdge R750xs ensures high-speed performance for demanding applications, handling large datasets and complex tasks with ease

Flexible Storage Options

The R750xs supports a variety of storage configurations, including NVMe, SAS, and SATA drives, allowing you to scale your storage capacity based on your growing business needs.

Enhanced Cooling Efficiency

Featuring multi-vector cooling technology, the R750xs optimizes airflow to maintain efficient thermal management, reducing the risk of overheating and lowering energy consumption.

High Memory Capacity

With support for up to 16 DIMMs and DDR4 or DDR5 memory, the R750xs can handle large-scale data processing, virtualization, and high-performance computing.

Redundant Power Supplies

Equipped with dual hot-plug redundant power supplies, the R750xs ensures continuous uptime, minimizing the risk of system failures during critical operations.

Extreme Compute Power

Supports up to four Intel® Xeon® processors, each with up to 60 cores, ideal for in-memory databases and compute-heavy applications.

Large-Scale Memory Support

Up to 64 DDR DIMMs delivering a total of 16TB memory capacity.

Scalable Storage Architecture

Up to 24 drive bays and 8 PCIe Gen 5 expansion slots for optimal storage and peripheral flexibility.

Efficient 2U Form Factor

Dense, air-cooled 2U design for fast deployments and high-performance density.

Next-Gen Workload Optimization

Built-in workload accelerators in Xeon CPUs tailored for modern and traditional applications.

Simplified Systems Management

Dell OpenManage tools streamline monitoring, updating, and securing your server infrastructure.

Dell PowerEdge R750xs Rack Server vs Dell PowerEdge R860 Rack Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Dell PowerEdge R750xs Rack Server and Dell PowerEdge R860 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

Dell Servers

Still unsure which Servers is right for you?

Contact Infome for expert guidance.

Call Our Experts WhatsApp Us