Quick Comparison of HPE ProLiant ML350 Gen10 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 HPE ProLiant ML350 Gen10 Server and PowerEdge T550 Tower Server Let’s take a look at the comparison table below.

Features	HPE ProLiant ML350 Gen10 Server View Check the Price	PowerEdge T550 Tower Server View Check the Price
Server Type / Form Factor	Type: Tower Server (convertible to rack mount with optional kit) Form Factor: 4U chassis (rackable takes up ~5U) Socket: Dual socket (supports up to 2 Intel Xeon Scalable CPUs)	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)	Processor Family: Intel Xeon Scalable Processors (1st or 2nd Gen) Supported Cores per CPU: 6 to 28 cores (e.g., Xeon Bronze to Platinum models) L3 Cache: Up to 38.5 MB per processor Max Frequency: Up to ~3.5 3.9 GHz depending on CPU model Max TDP: Up to 205 W	Supported CPUs: Up to two 3rd Generation Intel Xeon Scalable processors (up to 36 cores each)
Memory (RAM)	Type: HPE DDR4 SmartMemory (RDIMM, LRDIMM, or Intel Optane DC Persistent Memory) DIMM Slots: 24 (12 per processor) Maximum Capacity: Up to 3 TB using 128 GB DIMMs (RDIMM/LRDIMM) Speed: 2666 or 2933 MT/s depending on CPU generation Memory Protection: Advanced ECC, Memory Lock step, Online Spare	Memory Type: Registered ECC DDR4 RDIMM DIMM Slots: 16 slots total Max Capacity: Up to 2 TB Speed: Up to 3200 MT/s
Storage	Front Drive Bays: Up to 12 × LFF (3.5") SAS/SATA hot plug Or up to 24 × SFF (2.5") SAS/SATA/NVMe hot plug Expansion Options: Additional bay trays may support NVMe or hybrid drive layouts RAID Controllers: HPE Smart Array P408i a SR, P816i a SR, E208i a, P824i p, etc. Boot Options: Optional M.2 boot module or Smart Array controller-based boot	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: Up to 8 PCIe 3.0 slots in tower chassis for GPU, networking or HBA Networking: Embedded 4 × 1 GbE NIC; optional Flexible LOM (OCP-style mezzanine) available	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: Standard 500 W or 800 W non hot plug PSU; optional redundant 500 W or 800 W Flex Slot PSUs Cooling: Standard 4 fans; optional redundant fan cage for GPU or NVMe heavy configs Security Features: TPM 2.0 module support, iLO Secure Boot, chassis padlock and bezel lock	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 2016 / 2019 / 2022 Red Hat Enterprise Linux (RHEL) SUSE Linux Enterprise Server (SLES) VMware ESXi (vSphere 6.7 U3, 7.x, 8.x) Other: Ubuntu, Oracle Linux, Citrix XenServer	Microsoft Windows Server with Hyper V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi Canonical Ubuntu Server LTS Citrix Hypervisor
Security Features	Silicon Secured Boot: iLO 5 system configuration lock, BIOS advisor, secure recovery Encryption: TPM 2.0 support, secure erase, firmware rollback, AES/3DES encryption	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	Integrated Lights Out (iLO 5): Full remote console, firmware updates, health monitoring Management Tools: HPE Intelligent Provisioning, OneView, InfoSight API Support: Redfish, RESTful, IPMI 2.0, SNMP v3	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 Parts, 3 Year Labor, 3 Year Onsite (Next Business Day) Optional Services: HPE Foundation Care, Proactive Care, Pointnext Tech Care	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 Scalability:

Powered by Intel® Xeon® Scalable processors, the ML350 Gen10 offers robust, enterprise-level performance, making it an ideal choice for organizations with growing data needs.

Flexible Expansion Options:

Supports a broad range of storage configurations, from SATA HDDs to high-speed NVMe SSDs, with the capability to add up to 24 drive bays and 12 DIMM slots for versatile storage and memory expansion.

Enhanced Security and Reliability:

Features HPE’s Silicon Root of Trust technology to safeguard firmware against threats, along with robust redundancy features like dual power supplies to minimize downtime.

Advanced Management with HPE iLO 5:

HPE Integrated Lights-Out (iLO 5) simplifies server management with remote monitoring and diagnostic tools, making it easier to maintain and secure your IT infrastructure.

Energy Efficient Design:

Optimized for low power consumption, the ML350 Gen10 helps reduce operational costs, making it a cost-effective solution for high-performance needs.

Tower or Rack Mount Flexibility:

With the ability to be configured as a tower or rack-mount server, it’s adaptable to various deployment environments, from data centers to office setups.

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.

HPE ProLiant ML350 Gen10 Server vs PowerEdge T550 Tower Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing HPE ProLiant ML350 Gen10 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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