Quick Comparison of HPE ProLiant DL20 Gen10 Server vs Dell PowerEdge R250 Rack Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for HPE ProLiant DL20 Gen10 Server and Dell PowerEdge R250 Rack Server Let’s take a look at the comparison table below.

Features	HPE ProLiant DL20 Gen10 Server View Check the Price	Dell PowerEdge R250 Rack Server View Check the Price
Server Type / Form Factor	Type: Rack Server Form Factor: 1U Rackmount Socket: Single-socket (1 CPU)	Type: Rack Server Form Factor: 1U Rackmount Socket: Single socket (Intel Xeon E 2300 series up to 8 cores; or Pentium up to 2 cores)
Processor (CPU)	Supported Processors: Intel Xeon E-2100 or E-2200, Core i3 8/9th Gen, Pentium G-series Core Range: 2 to 8 cores depending on model Cache: Up to 12 MB L3 cache Max Frequency: Up to 4.0 GHz Intel SGX Support: Yes, on select E 2200 models	Supported CPUs: One Intel Xeon E 2300 series (up to 8 cores) Also supports: Intel Pentium processors (up to 2 cores)
Memory (RAM)	Type: DDR4 ECC Unbuffered UDIMM Slots: 4 DIMM slots (2 channels, 2 DIMMs per channel) Max Capacity: Up to 64 GB (4 × 16 GB UDIMM @ 2666 MT/s) Memory Speed: 2400 MT/s or 2666 MT/s depending on CPU	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)
Storage	Chassis Options: 2 × LFF hot plug bays 2 × LFF non hot plug bays 4 × SFF hot plug bays (expandable +2 SFF) M.2 Boot: Optional dedicated M.2 SSD for boot (via kit) RAID Support: HPE Smart Array S100i (software RAID, UEFI only)	Drive Bay Options: Up to 4 × 3.5 hot swap SAS/SATA (max ~30.72 TB) Up to 2 × 3.5 cabled SAS/SATA (max ~15.36 TB) Controllers: PERC H345, H755, HBA355i, S150; Boot: Dual SD, USB, or BOSS S1 dual M.2 SSDs
Expansion / Connectivity	PCIe Slots: 2 × PCIe Gen3 slots (one low profile ×8, one full height ×16) Optional Networking: FlexibleLOM slot for OCP-style network mezzanine	PCIe Slots: Up to two PCIe Gen 4 expansion slots (config dependent) Networking: Embedded dual 1 GbE LOM (Broadcom BCM5720); optional network card via PCIe
Redundancy & Reliability	Power Supplies: Single 290 W non hot plug PSU (92–94% efficiency) Optional 500 W or 800 W Flex Slot redundant PSU Cooling: 3 non hot plug internal fans standard	Power Supplies: Single cabled PSU: 450 W Bronze or Platinum, optional 700 W Titanium DC (non redundant) Cooling: Air cooled with up to four cabled fans
Operating System Support	Microsoft Windows Server 2016 / 2019 Red Hat Enterprise Linux (RHEL) 7.6+, RHEL 8.x SUSE Linux Enterprise Server (SLES) 12 SP3+, SLES 15 VMware ESXi 6.7, 7.x (supported on Xeon E-series CPU) ClearOS 7.5, CentOS (community supported)	Microsoft Windows Server with Hyper V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi Canonical Ubuntu Server LTS
Security Features	Embedded iLO 5: Base remote management Secure Boot & Erase: Firmware-level protection TPM 2.0: Optional module available (FIO kit)	Cryptographically signed firmware; Silicon Root of Trust Secure Boot, Secure Erase, System Lockdown (requires iDRAC9 Enterprise/Datacenter) TPM 2.0 (FIPS, CC TCG certified)
Management & Monitoring	HPE iLO 5: Remote console, firmware control, alerting Smart Provisioning: Included Intelligent Provisioning tool Integration: Compatible with HPE InfoSight, OneView, and iLO Scale-Out	iDRAC9 with Lifecycle Controller; iDRAC Direct USB port; Redfish API support Integration with Dell OpenManage, VMware, Microsoft, Ansible, Terraform, CloudIQ
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 Next Business Day Onsite Service Optional Extended Support: Dell ProSupport / ProSupport Plus available beyond 3 years

Key Features Comparison

Affordable High-Performance Computing:

Powered by Intel® Xeon® E and Pentium® processors, the DL20 Gen10 balances performance and cost, delivering excellent computing power for small to medium businesses.

Compact 1U Form Factor

This space-saving server is perfect for small offices or data centers with limited space, providing a high-performance solution in a compact 1U design.

Versatile Storage Options

Supports a range of storage configurations, including SATA HDDs, SSDs, and NVMe drives, making it adaptable to diverse storage needs and workloads.

Enhanced Security Features:

Equipped with HPE’s Silicon Root of Trust, the DL20 Gen10 ensures secure firmware protection, safeguarding your data from unauthorized access.

Energy Efficiency for Lower Operational Costs

Designed with low power consumption to reduce operational costs, making it ideal for eco-conscious businesses looking to optimize their power usage.

Simple Deployment and Manageability

Easy to install and configure, with HPE iLO (Integrated Lights-Out) for remote monitoring, making management simpler and more efficient for IT administrators.

Powerful Performance

Equipped with Intel Xeon E-2300 processors, the Dell PowerEdge R250 delivers robust performance for virtualization, database management, and compute-intensive applications, ensuring efficient multitasking and accelerated computing tasks

Scalable Memory Options

Supports up to 64GB of DDR4 ECC UDIMM memory, allowing for seamless scalability to meet growing business needs and ensure smooth operation of virtualized environments and large databases

Flexible Storage Solutions

Offers flexible storage configurations with support for NVMe SSDs and SAS/SATA HDDs, enabling fast data access and ample storage capacity to accommodate varying workload requirements in small office environments and remote offices

Enhanced Security Features

Includes integrated security measures such as Secure Boot, System Lockdown, and optional TPM 2.0, safeguarding sensitive data and protecting against unauthorized access and cyber threats

Remote Management Capabilities

Features Dell's iDRAC9 with Lifecycle Controller for advanced remote server management, facilitating efficient server administration, monitoring, and troubleshooting without the need for physical access.

Reliability and Support

Backed by Dell's reputation for reliability and quality, the PowerEdge R250 ensures dependable performance with optional next business day onsite service and comprehensive warranty support from Infome Technologies, your trusted partner in Dubai, UAE, and across the Middle East and Africa.

HPE ProLiant DL20 Gen10 Server vs Dell PowerEdge R250 Rack Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing HPE ProLiant DL20 Gen10 Server and Dell PowerEdge R250 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.

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