Current Configuration
(List below serves as quick links to each section)
Select Chassis
Select Processor
Bezel
Memory
Drives LFF (3.5")
Drives SFF (2.5")
Optical DVD Drive
Rail Kit
RAID Controllers
Boot Optimized Storage Subsystem (BOSS S1)
Internal Dual SD Card Module (IDSDM)
Internal USB Module
Trusted Platform Module (TPM)
iDRAC9 Lifecycle controller
Power Supplies
Select Warranty
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Price as Configured:
$0
Price as Configured:
$0
Quick Specs
1U rack server
Processor | Max: 2 or 8 Cores1 x Intel Xeon E-2300 or 1 Intel Pentium
Memory | Max: 128GB4 DDR4 UDIMM 3200Mhz
Networking LOM:2 x 1 GbE LOM
Storage | Max: 30.72TB2 or 4 LFF SAS/SATA (HDD/SSD) Cabled
4 LFF SAS/SATA (HDD/SSD) Hot-Swap
S150 (SW RAID)
PERC H345, H355, H755, HBA355i, HBA355e
BOSS
IDSDM
Internal USB 3.0
2x PCIe 4.0
1 x8 Gen4 (x16 connector) low profile, half length
1 x8 Gen4 (x8 connector) low profile, half length
None
Remote Management:iDRAC9 with Lifecycle Controller
- Dell PowerEdge R210
- Dell PowerEdge R210 II
- Dell PowerEdge R220
- Dell PowerEdge R230
- Dell PowerEdge R240
- Dell PowerEdge R250
- Dell PowerEdge R260
(Click to View)
Ideal for:
- Cloud Servers
- Point-of-Sale (POS)
- Virtualization
Your Innovation Engine for businesses of all sizes
Powered by Intel® Xeon® E-2300 processors, the Dell PowerEdge R250 delivers strong compute performance for common business applications, boosting overall productivity. It supports DDR4 memory at 3200 MT/s with 32GB DIMMs, scaling up to 128GB for memory-intensive workloads, while PCIe Gen4 support and enhanced thermal efficiency address growing throughput and power demands. This 1U rack server suits business-critical workloads, cloud infrastructure, and point-of-sale transactions for small to midsized businesses, both inside and outside the data center.
The Dell PowerEdge R250 offers cost-effective compute for everyday business workloads in a compact, entry-level 1U rack server.
The Dell PowerEdge R250 combines streamlined productivity, high-speed memory capacity, and powerful compute to handle common business applications. Ideal for:
- Small midsized businesses
- Remote office/branch office
- Collaboration and sharing
- Mail/messaging and file/print

Increase efficiency and accelerate operations with autonomous collaboration
Dell OpenManage brings clarity to complex IT infrastructure management and security. Its intuitive, end-to-end tools help IT teams deliver a secure, integrated experience by breaking down process and information silos — freeing up time and focus for business growth. As a core part of your technology stack, OpenManage unlocks the automation and tools needed to scale, manage, and protect your environment.
- Built-in telemetry streaming, thermal management, and RESTful API with Redfish offer streamlined visibility and control for better server management
- Intelligent automation lets you enable cooperation between human actions and system capabilities for added productivity
- Integrated change management capabilities for update planning and seamless, zero-touch configuration and implementation
- Full-stack management integration with Microsoft, VMware, ServiceNow, Ansible and many other tools
Protect your data assets and infrastructure with proactive resilience
Cyber resilience is built into the Dell PowerEdge R250 from the ground up, with security integrated across every phase of the server's lifecycle — from design through retirement.
- Operate your workloads on a secure platform anchored by cryptographically trusted booting and silicon root of trust
- Maintain server firmware safety with digitally signed firmware packages
- Prevent unauthorized configuration or firmware change with system lockdown
- Securely and quickly wipe all data from storage media, including hard drives, SSDs and system memory with System Erase
| DIMM type | Rank | Capacity | DIMM rated voltage and speed | DIMMs per Channel (DPC) |
|---|---|---|---|---|
| UDIMM | 1R | 8GB / 16GB | DDR4 (1.2 V), 3200 MT/s | 3200 MT/s |
| 2R | 32GB | DDR4 (1.2 V), 3200 MT/s | 3200 MT/s |
The Boot Optimized Storage Subsystem offers an ideal way to load the OS on this server, avoiding the need to dedicate one of the 4 available drives — especially valuable given the limited storage and lack of drive-type mixing support. The BOSS module uses one PCIe slot on the butterfly riser, leaving a single remaining slot available for networking.
The Internal Dual SD Module (IDSDM) works well for loading a hypervisor OS in virtualization setups, supporting up to 2 microSD cards. It shares its slot with the internal USB, so the two can't be installed together.
The internal USB is typically embedded on the system board or bundled with the IDSDM module, though this R250 rack server features a dedicated module for it. This USB drive supports loading any required OS — see the manual for further details.
| Configurations | Expansion card risers | PCIe Slots | Controlling processor | Height | Length | Slot width | Power |
|---|---|---|---|---|---|---|---|
| Config 0 | Butterfly riser | 1 | Processor 1 | Half height | Half length | x8 | 25 W |
| 2 | Processor 1 | Half height | Half length | x16 | 25 W |

| Model and Form Factors | Interface Support | PCI Support | SAS Connection | Cache Memory Size | Write Back Cache | RAID Levels | Max Drive Support | RAID Support |
|---|---|---|---|---|---|---|---|---|
| PowerEdge Server-Storage Controllers (PERC & SAS HBA) Series 11 | ||||||||
| H755 (SAS/SATA Only) | 12 Gb/s SAS 6 Gb/s SAS/SATA 3 Gb/s SAS/SATA |
PCIe Gen 4 | 2 x 8 Internal | 8 GB NV | Flash Backed Cache | 0,1, 5, 6, 10, 50, 60 | 16/controller 50 with SAS Expander *Platform limit |
Hardware |
| HBA355i Adapter | 12 Gb/s SAS 6 Gb/s SAS/SATA 3 Gb/s SAS/SATA |
PCIe Gen 4 | 2 x 8 Internal | N/A | N/A | N/A | 16/controller 50 with SAS Expander *Platform limit |
N/A |
| HBA355e Adapter | 12 Gb/s SAS 6 Gb/s SAS/SATA 3 Gb/s SAS/SATA |
PCIe Gen 4 | 2 x 8 Internal | N/A | N/A | N/A | 240 | N/A |
| H355 Adapter | 12 Gb/s SAS 6 Gb/s SATA |
PCIExpress 3.1 | 16 ports- 2 x 8 Interna | No Cache | No Cache | 0,1,1 0 Note 1 |
Maximum 32 RAID, or 32 Non-RAID | Hardware RAID |
| PowerEdge Server-Storage Controllers (PERC & SAS HBA) Series 10 | ||||||||
| PERC H345 | 12 Gb/s SAS 6 Gb/s SATA |
PCIExpress 3.1 | 16 ports- 2 x 8 Interna | No Cache | No Cache | 0,1,1 0 Note 1 |
Maximum 32 RAID, or 32 Non-RAID | Hardware RAID |
| PowerEdge Server-Storage Software RAID | ||||||||
| S150 Software RAID | 6 Gb/s SATA | N/A | N/A | No Cache | No Cache | 0,1, 5, 10 | Maximum 12SATA | SoftwareRAID -Windows& Linux(Limited) Note 2 |
| Note: 1 | RAID 5/50 removed from entry RAID card | ||||||||
| Note: 2 | SWRAID support for Linux provides a pre-boot configuration utility to configure MDRAID and degraded boot capability. See User’s Guide for details. | ||||||||
- 450 W Bronze 100-240 V AC, cabled
- 450 W Platinum 100-240 V AC, cabled
- 700 W Titanium 100-240 V AC, cabled
- 700 W Titanium 240 V DC, cabled
- Height: 42.8 mm (1.68 inches)
- Width: 482 mm (18.97 inches)
- Depth: 598.64 mm (23.56 inches) with bezel
- Depth: 585 mm (23.03 inches) without bezel
- Weight: 12.48 kg (27.51 lbs.)
Current Configuration
(List below serves as quick links to each section)
Select Chassis
Select Processor
Bezel
Memory
Drives LFF (3.5")
Drives SFF (2.5")
Optical DVD Drive
Rail Kit
RAID Controllers
Boot Optimized Storage Subsystem (BOSS S1)
Internal Dual SD Card Module (IDSDM)
Internal USB Module
Trusted Platform Module (TPM)
iDRAC9 Lifecycle controller
Power Supplies
Select Warranty
The request has been sent.
Thank you.
Price as Configured:
$0
Base Standard Capabilities
| Feature | Technical Specification | |
|---|---|---|
| Processor | One Intel Xeon E-2300 series processor with up to 8 cores or one Intel Pentium processor with up to 2 cores | |
| Memory |
| |
| Storage controllers |
| |
| Drive bays | Front bays:
| |
| Power supplies |
| |
| Cooling options | Air Cooling | |
| Fans | Up to four cabled fans | |
| Dimensions | Height: 42.8 mm (1.68 inches) Width: 482 mm (18.97 inches) Depth: 598.64 mm (23.56 inches) with bezel 585 mm (23.03 inches) without bezel | |
| Form Factor | 1U Rack Server | |
| Embedded mgmt |
| |
| Bezel | Optional bezel or security bezel | |
| OpenManage™ Software |
| |
| Mobility | OpenManage Mobile | |
| Integrations and Connections | OpenManage Integrations
| OpenManage Connections
|
| Integrations and Connections |
| |
| Embedded NIC | 2 x 1 GbE LOM | |
| GPU Options | Not supported | |
| Ports | Front Ports:
| Rear Ports
|
| PCIe | 2 PCIe slots:
| |
| Operating System and Hypervisors |
| |
Spec Sheet 4
| Feature | PowerEdge R250 | PowerEdge R240 |
|---|---|---|
| Processor | One Intel® Xeon E-2300 series processor with up to 8 cores per processor | Coffee Lake-S E3-1200 V6 series. Pentium and Celeron up to 95 W |
| Memory | ● 4 DDR4 DIMM slots, supports
UDIMM 128 GB max, speeds up to
3200 MT/s
NOTE: For Pentium processor, maximum memory supported is 2666 MT/s ● Supports unregistered ECC DDR4 DIMMs only |
● 4 DDR4 DIMM slots, memory support
8,16 GB, DIMM speed up to 2666
MT/s
● Supports unregistered ECC DDR4 DIMMs only |
| Storage Drives | ● Up to 4 x 3.5-inch SAS/SATA (HDD/
SSD)
● Up to 4 x 3.5-inch SAS/SATA (HDD/ SSD) ● 2 x 3.5-inch cabled SAS/SATA drives ● Max 80TB for 4HDD configuration |
● Up to 4 x 3.5-inch hot-plug SAS/
SATA/ SSD
● Up to 4 x 3.5-inch cabled SAS/ SATA/ SSD ● Up to 2 x 3.5-inch cabled SAS/ SATA/ SSD ● Max 56 TB for 4 HDD configuration |
| Storage Controllers | Internal Controllers
● PERC H345, HBA355i, H755, H355 External Controllers ● HBA355e Software RAID ● S150 |
Internal Controllers
● PERC H330, H730p, HBA330 External Controllers ● 12 Gbps SAS HBA Software RAID ● S140 |
| PCIe Slots | PCI Express® (PCIe)4.0 expansion slots | 2 x PCIe Gen 3 slots |
| Embedded NIC (LOM) | Onboard LOM 1GbE x2 | 2 x 1GbE LOM |
| Networking options (OCP 3.0) | NA | NA |
| I/O ports | Front Ports
● 1 x iDRAC Direct (Micro-AB USB) port ● 1 x USB 2.0 Rear Ports ● 1 x USB 2.0 ● 1 x USB 3.0 ● 1 x VGA ● 1 x Serial Internal Ports ● 1 x USB 3.0 (Optional) |
Front Ports
● 1 x Dedicated iDRAC direct microUSB ● 1 x USB 2.0 Rear Ports ● 1 x Serial ● 2 x USB 3.0 ● 1 x VGA Internal Ports ● 1 x USB 3.0 |
| Form Factor | 1U | 1U |
| Power Supplies | ● 450W Bronze 100-240 VAC, cabled
● 450W Platinum 100-240 VAC, cabled ● 700 W Titanium 100-240 V AC, cabled ● 700 W Titanium 240 V DC, cabled |
● 250 W AC 1U cable (Bronze)
● 450 W AC 1U cable (Platinum) |
| Embedded management | ● iDRAC9
● iDRAC Direct ● iDRAC Service Module ● iDRAC RESTful API with Redfish |
● iDRAC9
● iDRAC RESTful API with Redfish ● iDRAC Direct |
| Front IO | ● Power button w/LED x1
● ID button w/LED x1 ● USB 2.0 x1 ● iDRAC MGMT USB x1 ● System Status LED x1 |
● Power button w/LED x1
● ID button w/LED x1 ● USB 2.0 x1 ● iDRAC MGMT USB x1 ● System Status LED x1 |







































