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Entry SAS configuration offers better storage performance.
755261-B21
HPE ProLiant DL360 Gen9 E5-2603v3 8GB-R H240ar 500W PS Entry...
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755261-B21
- Description:
- HPE ProLiant DL360 Gen9 E5-2603v3 8GB-R H240ar 500W PS Entry SAS Server
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755261-B21 Overview
755261-B21 is a rackmount server designed to deliver enterprise-grade performance with support for Intel Xeon Scalable processors on an LGA 4189 socket, configured for 2P scalability. It comes equipped with ECC DDR4 memory supporting up to 1 TB across 16 DIMM slots, multiple expansion PCIe 4.0 slots for added functionality, and drive bays configured in a 3.5-inch format with hot-swap support and RAID 10 capability.
755261-B21 is optimized for data center, virtualization, file server, and application server use cases, featuring dual 10GbE LAN ports, a redundant 800W power supply paired with active cooling, and integrated remote management via iDRAC. It is fully compatible with operating systems like Windows Server, making it a versatile choice for mission-critical deployments.
755261-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 755261-B21 for additional pricing. Browse the full Hpe Proliant Dl360 Gen9/10 Servers series or explore all Hpe products.
755261-B21 Specifications
- Product Type
- Server
- Form Factor
- Rackmount
- Rack Units
- 2U
- Processor Brand
- Intel
- Processor Series
- Intel Xeon Scalable
- Processor Generation
- Xeon 3rd Gen
- Use Case
- Virtualization / File Server / Application Server / General Purpose
- CPU Socket
- LGA 4189
- Scalability
- 2P
- Max Cores per CPU
- N/A
- Max Threads per CPU
- N/A
- RAM Type
- ECC DDR4
- RAM Slots
- 16
- Max RAM Capacity
- 1 TB
- Storage Type
- SATA SSD
- Storage Bays
- 8
- Drive Bay Size
- 3.5-inch
- Hot-Swap Support
- Yes
- RAID Support
- RAID 10
- PCIe Slots
- 4
- PCIe Version
- PCIe 4.0
- Network Interface
- 10GbE
- LAN Ports
- 2
- Remote Management
- iDRAC
- Power Supply
- Redundant
- Power Supply Wattage
- 800W
- Cooling
- Active
- Operating System
- Windows Server
- Virtualization Ready
- Yes
- GPU Support
- Yes
- Rail Kit Included
- N/A
- Product Name
- 755261-B21 Official Server
- Height
- 3.5 inches
- Width
- 19 inches
- Depth
- 28 inches
- Weight
- 45 lbs
755261-B21 Use Case
SMB Virtualization Consolidation with 755261-B21 HPE ProLiant DL360 Gen9
A small professional services firm deploys the 755261-B21 HPE ProLiant DL360 Gen9 E5-2603v3 8GB-R H240ar 500W PS Entry SAS Server as a VMware ESXi host to consolidate 10+ virtual machines onto a single chassis and leverage HPE iLO for remote management. Benefit: 40% reduction in power and rack space, streamlined administration and scalable performance to support future growth.
High-Performance Transactional Database Server for E-Commerce
A regional online retailer uses the 755261-B21 HPE ProLiant DL360 Gen9 with dual E5-2603v3 CPUs, H240ar SAS controller and 8GB RAM as a Microsoft SQL Server backend, handling over 1,000 concurrent transactions with sub-15ms query response. Outcome: 20% faster page loads, improved conversion rates and robust data integrity under peak demand.
Edge Computing & IoT Data Aggregation in Manufacturing
An automotive assembly plant implements the 755261-B21 HPE ProLiant DL360 Gen9 E5-2603v3 8GB-R H240ar server at its factory floor to collect, pre-process and analyze SCADA and sensor telemetry in real time. Benefit: 30% faster anomaly detection, reduced WAN bandwidth usage and 24/7 operational reliability for critical production monitoring.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 755261-B21 |  875838-425 |  P03629-AA1 |  755263-B21 |  Q8Z99A | |
|---|---|---|---|---|---|
| CPU Socket | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4189 | LGA 4677 |
| Cooling | Active | Active | Active | Active | Active |
| Depth | 28 inches | 28 inches | 20 inches | 28 inches | 28 inches |
| Drive Bay Size | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 2.5-inch |
| Form Factor | Rackmount | Rackmount | Tower | Rackmount | Rackmount |
| GPU Support | Yes | Yes | No | Yes | Yes |
| Height | 3.5 inches | 3.5 inches | 18 inches | 3.44 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 4 | 4 | 2 | 4 |
| Max Cores per CPU | N/A | 32 | 32 | 32 | 32 |
| Max RAM Capacity | 1 TB | 512 GB | 512 GB | 1 TB | 1 TB |
| Max Threads per CPU | N/A | 64 | 64 | 64 | 64 |
| Network Interface | 10GbE | 10GbE | 1GbE | 10GbE | 10GbE |
| Operating System | Windows Server | Windows Server | Windows Server | VMware ESXi | Windows Server |
| PCIe Slots | 4 | 4 | 4 | 4 | 4 |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 800W | 800W | 750W | 750W | 800W |
| Processor Brand | Intel | Intel | Intel | Intel | Intel |
| Processor Generation | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 3rd Gen | Xeon 4th Gen |
| Processor Series | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable | Intel Xeon Scalable |
| Product Name | 755261-B21 Official Server | 875838-425 Enterprise Rack Server | P03629-AA1 Tower Server | Dell PowerEdge 755263-B21 | Q8Z99A Enterprise Server |
| Product Type | Server | Server | Server | Server | Server |
| RAID Support | RAID 10 | RAID 10 | RAID 10 | RAID 10 | RAID 10 |
| RAM Slots | 16 | 16 | 16 | 16 | 24 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Rack Units | 2U | 2U | N/A | 2U | 2U |
| Rail Kit Included | N/A | Yes | No | Yes | Yes |
| Remote Management | iDRAC | iDRAC | iDRAC | iDRAC | iDRAC |
| Scalability | 2P | 2P | 2P | 2P | 2P |
| Storage Bays | 8 | 8 | 8 | 8 | 8 |
| Storage Type | SATA SSD | SATA SSD | SATA HDD | SAS HDD | NVMe SSD |
| Use Case | Virtualization / File Server / Application Server / General Purpose | Virtualization | Virtualization / File Server / Application Server | Virtualization | Virtualization / File Server / Application Server |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 45 lbs | 60 lbs | 60 lbs | 45 lbs |
| Width | 19 inches | 17.3 inches | 8 inches | 19 inches | 17.5 inches |
Reviews & Ratings
A
Ammar Naeem
4
Reliable Gen9 platform with stable throughput.
J
Jean Paul Roux
5
Works well for internal applications.
R
Robert Haines
3
Good balance of cost and reliability.
Z
Zahid Mehmood
4
Consistent results in daily use.
Questions & Answers
What is the HPE ProLiant DL360 Gen9 E5-2603v3 8GB-R H240ar 500W PS Entry SAS Server?
It is a 1U rack server featuring an Intel Xeon E5-2603v3 CPU, 8 GB DDR4 memory, an H240ar SAS controller, and a 500 W power supply optimized for entry-level business workloads.
Which CPU powers this server?
This server is powered by an Intel Xeon E5-2603v3 processor with 4 cores running at 1.6 GHz.
How much memory does it include and can I upgrade it?
It ships with 8 GB of DDR4 RDIMM across two DIMM slots and supports expansion up to 768 GB using 12 total RDIMM slots.
What storage options are available?
The chassis supports up to eight SFF hot-plug SAS or SATA drives, accommodating HDDs or SSDs for flexible capacity and performance.