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Quick Comparison of Dell PowerEdge T150 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 T150 Tower Server and PowerEdge T550 Tower Server Let’s take a look at the comparison table below.

Features
Dell PowerEdge T150 Tower Server

Dell PowerEdge T150 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: 4U 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

  • 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 cabled SAS/SATA HDD/SSD (max ~30.72 TB)



  • Controllers: PERC H345, H355, H755; HBA355i; S150; Boot: BOSS S1 dual M.2 SSD; 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: Typically up to two PCIe Gen 4 slots and two Gen 3 slots (config dependent)

  • Networking: Embedded dual 1 GbE LOM (Broadcom BCM5720); 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 cabled PSU: 300 W Bronze or 400 W Platinum (100–240 VAC)

  • Cooling: One cabled system fan and one processor fan

  • 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

  • Citrix Hypervisor

  • 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, CloudIQ; OpenManage Power Manager, SupportAssist, Update Manager plugins; OpenManage Mobile; integrations with VMware vCenter, Microsoft System Center; Ansible and 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

Powerful Processing
The server is equipped with Intel Xeon E-2300 processors, providing robust computing power. This ensures that the server can handle demanding workloads and applications efficiently.
Ample Memory
It supports up to 128GB of DDR4 ECC memory. This ample memory capacity allows the server to manage large datasets and multiple applications simultaneously, enhancing overall system performance and responsiveness.
Flexible Storage Options
The Dell PowerEdge T150 Tower Server offers flexible storage configurations, including NVMe SSDs (Solid State Drives) and SAS/SATA HDDs (Hard Disk Drives). This flexibility allows businesses to choose storage solutions that best fit their performance and capacity requirements
Advanced Security
It features Secure Boot and System Lockdown capabilities. These security features help protect the servers firmware and operating system from unauthorized access and malicious attacks, ensuring data integrity and system reliability
Remote Management
Integrated with Dell iDRAC9 (Integrated Dell Remote Access Controller) with Lifecycle Controller, the server enables advanced remote management capabilities. IT administrators can monitor, manage, and troubleshoot the server remotely, reducing downtime and improving operational efficiency.
Reliable Support
Backed by Dell's reputation for reliability and Infome Technologies' comprehensive support services, the Dell PowerEdge T150 Tower Server ensures dependable performance and responsive support. Businesses can rely on prompt assistance and expertise to address any server-related issues effectively
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 T150 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 T150 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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