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Quick Comparison of Dell PowerEdge T350 Tower Server vs PowerEdge T550 Tower Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Dell PowerEdge T350 Tower Server and PowerEdge T550 Tower Server Let’s take a look at the comparison table below.

Features
Dell PowerEdge T350 Tower Server

Dell PowerEdge T350 Tower Server

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PowerEdge T550 Tower Server

PowerEdge T550 Tower Server

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Server Type / Form Factor

  • Type: Tower Server

  • Form Factor: 4.5 U Tower chassis

  • Socket: Single socket (Intel Xeon E 2300 series up to 8 cores; or Pentium up to 2 cores)

  • Type: Tower Server

  • Form Factor: 5U Tower chassis

  • Socket: Dual socket (supports two 3rd Generation Intel Xeon Scalable processors, up to 36 cores each)
Processor (CPU)

  • Supported CPUs: One Intel Xeon E 2300 series processor (up to 8 cores)

  • Also supports: Intel Pentium processors (up to 2 cores)

  • Supported CPUs: Up to two 3rd Generation Intel Xeon Scalable processors (up to 36 cores each)
Memory (RAM)

  • Memory Type: ECC UDIMM DDR4

  • DIMM Slots: 4 slots total

  • Max Capacity: Up to 128 GB UDIMM

  • Speed: Up to 3200 MT/s (2666 MT/s for Pentium)

  • Memory Type: Registered ECC DDR4 RDIMM

  • DIMM Slots: 16 slots total

  • Max Capacity: Up to 2 TB

  • Speed: Up to 3200 MT/s
Storage

  • Drive Bay Options:

    • Up to 4 × 3.5 hot swap SAS/SATA HDD/SSD

    • Supports 2.5 drives via hybrid carrier



  • Controllers: PERC H755, H355, H345, HBA355i; S150; Boot: BOSS S2 dual M.2; External: HBA355e

  • Drive Bay Options:

    • Up to 8 × 2.5 SAS/SATA (max ~120 TB)

    • Up to 16 × 2.5 SAS/SATA (max ~240 TB)

    • Up to 24 × 2.5 SAS/SATA (max ~360 TB)

    • Up to 8 × 3.5 SAS/SATA + 8 × 2.5 NVMe (max ~240 TB)



  • Controllers: PERC H345, H355, H745, H755, H755N; HBA355i; S150; Boot: BOSS S2 dual M.2; External: PERC H840
Expansion / Connectivity

  • PCIe Slots: PCIe Gen 4 expansion slots (configuration dependent)

  • Networking: Embedded dual 1 GbE LOM; optional NIC via PCIe

  • PCIe Slots: Up to 6 PCIe Gen 4 expansion slots (config dependent)

  • Networking: Embedded dual 1 GbE LOM; optional OCP 3.0 mezzanine card
Redundancy & Reliability

  • Power Supplies: Single or two redundant hot plug PSUs (450 W Bronze, 600 W Platinum/DC, or 700 W Titanium AC/DC)

  • Cooling: Air cooled with cabled or hot swap fans depending on PSU config

  • Power Supplies: Dual hot plug redundant PSUs: 600W Platinum, 700W Titanium, 800W Platinum, 1100W Titanium, 1400W Platinum, 1800W Titanium, 2400W Platinum (AC or DC options)

  • Cooling: Up to 8 hot swap fans; standard or high performance (silver grade) thermal options
Operating System Support

  • Microsoft Windows Server with Hyper V

  • Red Hat Enterprise Linux

  • SUSE Linux Enterprise Server

  • VMware ESXi

  • Canonical Ubuntu Server LTS

  • Microsoft Windows Server with Hyper V

  • Red Hat Enterprise Linux

  • SUSE Linux Enterprise Server

  • VMware ESXi

  • Canonical Ubuntu Server LTS

  • Citrix Hypervisor
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)

  • Cryptographically signed firmware; Silicon Root of Trust

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

  • TPM 2.0 (FIPS, CC TCG certified; includes China NationZ certification)
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

  • 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
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 Dell Basic Hardware Warranty with 5×10 Next Business Day Onsite Service

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

Key Features Comparison

Intel Xeon E-2300 Series Processors
Delivers reliable performance for everyday business applications and workloads.
Up to 128GB DDR4 ECC Memory
Supports error-correcting memory to ensure data integrity and system stability.
PCIe Gen4 Expansion
Enables faster data transfer rates and improved scalability for future upgrades.
Flexible Storage Options
Offers multiple drive configurations to support growing storage demands.
iDRAC9 with OpenManage Integration
Simplifies remote monitoring and management, reducing administrative workload.
Compact, Office-Friendly Design
Tower form factor is ideal for small spaces without needing a dedicated server room.
Scalable Performance
Supports up to two 3rd Generation Intel Xeon Scalable processors with up to 36 cores each for high-performance computing.
Massive Memory Capacity
Accommodates up to 1TB DDR4 memory across 16 DIMM slots with speeds up to 3200 MT/s, ideal for data-intensive applications.
Versatile Storage Options
Offers flexible storage configurations with support for both 3.5-inch and 2.5-inch SAS, SATA, and NVMe drives.
Advanced PCIe Expansion
Includes up to 8 x PCIe Gen4 slots for enhanced I/O performance, GPU support, and future scalability.
Enterprise-Class Management
Integrated iDRAC9 and Dell OpenManage for remote monitoring, system updates, and automated management.
Robust Security Features
Features like Secure Boot, TPM 2.0, and Silicon Root of Trust ensure data protection and hardware integrity.

Dell PowerEdge T350 Tower Server vs PowerEdge T550 Tower Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Dell PowerEdge T350 Tower Server and PowerEdge T550 Tower 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.

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