DELL PowerEdge R540 Server
You might be interested in
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Condition
Refurbished
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CPU
2×8GB DDR4 RDIMM 2133MHz
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RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
- Processor
- Up to two 2nd Generation Intel® Xeon® Scalable processors, up to 20 cores per processor
- Memory
- 16 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2666MT/s, 1TB max
- Storage controllers
- Internal controllers: PERC H750, H350, H740P, H730P, H330
External controllers: HBA355e, H840, 12Gb/s Ext SAS HBA
Software RAID: S140
SAS Host Bus Adapters: HBA350i, HBA330
Boot Optimized Storage Subsystem (BOSS):HWRAID 2 x M.2 SSDs 240GB or 480GB
Internal Dual SD Module - Storage
- Front drive bays: Up to 12 x 3.5” SAS/SATA HDD max 192TB Rear drive bays: Up to 2 x 3.5 SAS/SATA HDD max 32TB Optional DVD-ROM, DVD+RW
- Power supplies
- Platinum 495W, 750W, 750W 240V HVDC3 , 1100W, 1100W 380V HVDC3 Hot plug power supplies with full redundancy option Up to six fans
- Sizing
- Form factor: Rack (2U)
Height: 86.8mm (3.41”)
Width*: 434mm (17.08”)
Depth*: 703.76mm (27.71”) Weight: 29.68kg (65.43lbs.) *Dimensions do not include bezel. - Bezel
- Optional LCD or security bezel
- Embedded / At-Server
- iDRAC9
iDRAC Direct
iDRAC RESTful API with Redfish
Quick Sync 2 BLE/wireless module - Consoles & Mobile
- OpenManage Enterprise OpenManage Mobile
OpenManage Power Manager - Integrations
- OpenManage integrations: Microsoft® System Center, VMware® vCenter™, BMC Truesight, Red Hat® Ansible® Modules
- Connections
- Nagios® Core and Nagios® XI, IBM Tivoli® Netcool/OMNIbus Micro Focus Operations Manager
- Tools
- Dell EMC Repository Manager Dell EMC Update Package Dell EMC System Update Dell EMC Server Update Utility iDRAC Service Module OpenManage Server Administrator OpenManage Storage Services
- Security
- TPM 1.2/2.0, TCM 2.0 optional
Cryptographically signed firmware
Silicon Root of Trust
Secure Boot
System Lockdown (requires OpenManage Enterprise)
System Erase - I/O & Ports
- Network options: 2 x 1GbE LOM + (optional) LOM Riser 2 x 1GbE or 2 x 10GbE SFP+ or 2 x 10GbE BaseT Front ports: 1 x Dedicated iDRAC Direct USB, 1 x USB 2.0, 1 x Video Rear ports: 1 x Dedicated iDRAC network port, 1 x Serial, 2 x USB 3.0, 1 x Video With Optional Riser: Non-rear storage config: 1xFH/FL + 1xHH/HL (2U Right riser) slots + 3 HH/HL slots Rear storage config: 1xHH/HL (1U Left Riser) + 1xHH/HL (1U Right risers) slot or 1xHH/HL (1U Left Riser) + 1x FH/HL (1U Right riser)
- Supported operating systems
- Canonical® Ubuntu® Server LTS Citrix® Hypervisor Microsoft Windows Server® LTSC with Hyper-V Red Hat® Enterprise Linux SUSE® Linux Enterprise Server VMware® ESXi
Dell PowerEdge R540 overview
Dell PowerEdge R540 is a 2U, dual-socket rack server for capacity-oriented business applications, backup, file services and value-optimized 2U workloads. It is designed for environments that need a careful balance of compute performance, memory capacity, storage flexibility, management features and long-term serviceability.
The R540 server is based on up to two 2nd Generation Intel Xeon Scalable processors. It supports 16 DDR4 RDIMM/LRDIMM slots, up to 1 TB, speeds up to 2666 MT/s, Dell iDRAC management through iDRAC9, 2 x 1GbE LOM plus optional LOM riser networking, PCIe Gen3 expansion with riser-dependent slot count and up to 12 x 3.5-inch front SAS/SATA HDDs plus up to 2 x 3.5-inch rear SAS/SATA HDDs.
Dell PowerEdge R540 is suitable for the workload categories listed below and should be treated as a value-optimized 2U rack server for capacity and balanced applications. Compared with newer or larger Dell PowerEdge platforms, this model should be selected when its generation, form factor, storage layout and cost profile match the project.
When to choose Dell PowerEdge R540
Choose Dell PowerEdge R540 when the workload needs 2U, dual-socket rack server characteristics, predictable local storage and Dell PowerEdge management. It is a good fit for capacity-oriented business applications, backup, file services and value-optimized 2U workloads.
Compared with smaller or entry platforms, Dell PowerEdge R540 provides more appropriate headroom for its target role. Compared with larger or newer PowerEdge systems, it should be selected when acquisition cost, compatibility with existing infrastructure and the exact drive layout are more important than the latest platform generation.
The R540 configuration should be validated carefully for processor count, memory population, drive bay layout, storage controller, boot device, risers, network adapters, power supplies, fans and cooling. This is especially important for NVMe, rear-drive, GPU, redundant power and mixed-drive configurations.
Chassis and drive bay options
Dell PowerEdge R540 supports the following practical chassis, drive and configuration options. The right choice depends on whether the server is being configured for capacity, SSD responsiveness, NVMe performance, boot separation, redundant power or accelerator support.
| Chassis option | Best for | Comment |
|---|---|---|
| Dell PowerEdge R540 8LFF | capacity-oriented local storage, file services and backup | Use this option when 3.5-inch capacity matters more than maximum IOPS. Supports up to 8 x 3.5-inch front SAS/SATA HDD drives. Final compatibility depends on controller, cables, power and cooling. |
| Dell PowerEdge R540 12LFF | capacity-oriented local storage, file services and backup | Use this option when 3.5-inch capacity matters more than maximum IOPS. Supports up to 12 x 3.5-inch front SAS/SATA HDD drives. Final compatibility depends on controller, cables, power and cooling. |
| Dell PowerEdge R540 12LFF with rear 2LFF option | capacity-oriented local storage, file services and backup | Use this option when 3.5-inch capacity matters more than maximum IOPS. Supports up to 12 front LFF drives plus up to 2 rear LFF drives, up to 224 TB total. Final compatibility depends on controller, cables, power and cooling. |
| Dell PowerEdge R540 BOSS / internal boot options | separating OS or hypervisor boot from data drives | Use this option to keep OS or hypervisor boot separate from the main front drives. Supports BOSS hardware RAID with 2 x M.2 240 GB or 480 GB SSDs, or Internal Dual SD Module in supported configurations; confirm OS and controller support before ordering. |
| Dell PowerEdge R540 PERC / LOM riser options | protected local arrays, HBA/JBOD mode and storage planning | Select the controller mode before finalizing drive count and RAID level. Supports PERC H750/H350/H740P/H730P/H330, HBA options, S140 and optional LOM riser networking; do not assume every controller supports every drive type. |
For capacity workloads, LFF configurations are usually the practical starting point. For latency-sensitive databases, virtualization datastores and high-IO workloads, SFF SSD or NVMe-capable configurations should be considered where the platform supports them.
Final drive compatibility depends on the selected chassis, backplane, controller, cables, risers, cooling configuration and Dell support matrix. Do not assume that every drive type, controller and rear-drive option can be combined in one configuration.
Recommended Dell PowerEdge R540 configurations by workload
| Workload | Recommended focus |
|---|---|
| Virtualization / private cloud | Balanced CPU count, large memory pool, SSD or NVMe storage where supported, redundant networking and validated boot media. |
| File, print and collaboration | Capacity HDDs for shared files, SSDs for responsiveness, simple RAID and network bandwidth matched to user count. |
| Databases / data management | Processor choice matched to licensing and query profile, enough RAM for cache, low-latency SSD or NVMe storage and protected arrays. |
| Backup / archive | Capacity drive layout, moderate CPU/RAM, controller mode and network throughput sized for backup windows and restore targets. |
| Software-defined storage / HCI | Drive layout, HBA/JBOD or controller mode, network bandwidth and CPU/RAM sized for the selected SDS or HCI platform. |
| ROBO / branch office | Reliable boot device, simple protected storage, remote iDRAC management and power configuration matched to site support model. |
| Web and application services | Balanced CPU, enough memory, SSD-backed local storage and network options sized for application traffic. |
| Mixed enterprise workloads | Balanced CPU, RAM, storage and NIC choices, with headroom for failover, maintenance and growth. |
The R540 configuration should be chosen around the main reason for selecting this platform: a value-optimized 2U rack server for capacity and balanced applications, 16 DDR4 DIMM slots / up to 1 TB, 8LFF, 12LFF and optional rear LFF storage, Dell iDRAC9 management and a validated power, cooling and controller design.
How to choose CPU, RAM, RAID and storage
Dell PowerEdge R540 supports up to two 2nd Generation Intel Xeon Scalable processors. CPU choice should be tied to workload profile, software licensing and thermal limits. up to 20 cores per processor help when virtualization, databases or multi-user services need more parallelism, while higher clock speed can matter for applications sensitive to per-core performance.
RAM planning should start with VM density, database cache requirements, application growth and backup or monitoring agents. Dell PowerEdge R540 supports 16 DDR4 RDIMM/LRDIMM slots, up to 1 TB, speeds up to 2666 MT/s. Memory speed and maximum capacity depend on processor choice and DIMM population, so the final layout should be validated before ordering.
For storage, use 8LFF, 12LFF and optional rear LFF storage when it matches the workload. up to 12 x 3.5-inch front SAS/SATA HDDs plus up to 2 x 3.5-inch rear SAS/SATA HDDs. Boot devices such as BOSS or internal M.2 options can separate OS or hypervisor boot from the main data drives where supported.
RAID and HBA choice should be made before finalizing drive count. PERC H750, H350, H740P, H730P, H330, HBA350i/HBA330, S140 and BOSS M.2 boot. Hardware RAID is appropriate for classic protected arrays, while HBA/JBOD or software RAID may be better for selected software-defined storage designs.
Network, GPU and power choices should also be checked as a single configuration. Dell PowerEdge R540 includes or supports 2 x 1GbE LOM plus optional LOM riser networking, PCIe Gen3 expansion with riser-dependent slot count, not a GPU-focused platform, and 495W, 750W and 1100W Platinum hot-plug redundant power supplies. Validate risers, airflow and power supply redundancy before purchase.
Dell PowerEdge R540 vs related Dell PowerEdge models
| Model | When to consider |
|---|---|
| Dell PowerEdge R440 | Choose R440 when a compact 1U dual-socket server is needed for dense scale-out infrastructure. |
| Dell PowerEdge R640 | Choose R640 when a dense 1U dual-socket platform is needed for virtualization, databases or high-performance scale-out nodes. |
| Dell PowerEdge R740 | Choose R740 when a mainstream 2U dual-socket platform with more accelerator and expansion flexibility is required. |
| Dell PowerEdge R740xd | Choose R740xd when a storage-optimized 2U server with extensive SFF, LFF, NVMe, mid-bay or rear-bay options is required. |
| Dell PowerEdge T440 | Choose T440 when a rack-capable two-socket tower is needed for SMB or branch infrastructure. |
| Dell PowerEdge T640 | Choose T640 when maximum tower expandability, internal storage and GPU support are more important than rack density. |
Dell PowerEdge R540 should be evaluated against the related Dell PowerEdge models above, because form factor, processor generation, memory type, drive layout and expansion strategy have a direct impact on workload fit.
Summary: is Dell PowerEdge R540 the right server for your workload×
Dell PowerEdge R540 is a practical Dell PowerEdge platform for capacity-oriented business applications, backup, file services and value-optimized 2U workloads. Choose it when you need 2nd Gen Intel Xeon Scalable, 16 DDR4 DIMM slots / up to 1 TB, 8LFF, 12LFF and optional rear LFF storage, Dell iDRAC9 management and a configuration that fits the server generation and workload profile.
Before purchase, confirm processor model, CPU count, RAM population, chassis type, drive support, RAID or HBA mode, BOSS or M.2 boot option, networking, optional GPU support, power supply redundancy, cooling and warranty requirements.
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