DELL PowerEdge R440 Server
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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 2 x 2nd Generation Intel® Xeon® Scalable processors, up to 24 cores per processor
Memory
DDR4: up to 16 x RDIMM/LRDIMM (1 TB), speed up to 2666 MT/s, registered ECC only
Storage controllers
- Internal RAID: PERC H330, H730P, H740P, HBA330
- External: H840, 12Gbps SAS HBA
- Software RAID: S140
- Boot: BOSS HWRAID 2 x M.2 SSDs, IDSDM
Drive bays
Front bays
- Up to 10 x 2.5-inch SAS/SATA (HDD/SSD) with up to 4 NVMe SSD
- Up to 4 x 3.5-inch SAS/SATA HDD
Rear bays
- N/A
Power supplies
- 450 W Bronze cabled PSU
- 550 W Platinum hot-plug PSU
Cooling and fans
Air cooling; up to 6 cabled fans
Dimensions
- Height: 42.8 mm (1.68 inches)
- Width: 434 mm (17.08 inches)
- Depth: 714.62 mm (28.13 inches)
- Weight: 17.6 kg (38.9 lb)
Form factor
1U rack server
Embedded management
- iDRAC9
- iDRAC Direct
- iDRAC RESTful API with Redfish
- Quick Sync 2 optional
Security
- TPM 1.2/2.0 optional, TCM 2.0 optional
- Cryptographically signed firmware
- Silicon Root of Trust
- Secure Boot
- System Lockdown
- System Erase
Networking
- 2 x 1GbE LOM
- Optional LOM riser: 2 x 1GbE, 2 x 10GbE SFP+ or 2 x 10GbE BaseT
GPU options
N/A
Ports
Front ports
- 1 x Dedicated iDRAC Direct USB
- 1 x USB 2.0
- 1 x Video
Internal ports
- N/A
Rear ports
- 1 x Dedicated iDRAC network port
- 1 x Serial
- 2 x USB 3.0
- 1 x Video
PCIe
Up to 2 x PCIe Gen3 slots all x16
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 R440 overview
Dell PowerEdge R440 is a dense 1U, dual-socket rack server for dense scale-out infrastructure, web technology, HPC-adjacent and business application 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 R440 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, up to 2 PCIe Gen3 x16 slots and up to 10 x 2.5-inch SAS/SATA/SSD drives with up to 4 NVMe SSDs, or up to 4 x 3.5-inch SAS/SATA HDDs.
Dell PowerEdge R440 is suitable for the workload categories listed below and should be treated as a right-sized 1U dual-socket server for density and cost control. 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 R440
Choose Dell PowerEdge R440 when the workload needs dense 1U, dual-socket rack server characteristics, predictable local storage and Dell PowerEdge management. It is a good fit for dense scale-out infrastructure, web technology, HPC-adjacent and business application workloads.
Compared with smaller or entry platforms, Dell PowerEdge R440 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 R440 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 R440 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 R440 4LFF | capacity-oriented local storage, file services and backup | Use this option when 3.5-inch capacity matters more than maximum IOPS. Supports up to 4 x 3.5-inch SAS/SATA HDD drives. Final compatibility depends on controller, cables, power and cooling. |
| Dell PowerEdge R440 8SFF | 2.5-inch SSD/HDD density, serviceability and business applications | Use this option when 2.5-inch density, SSD responsiveness and serviceability are more important than 3.5-inch HDD capacity. Supports up to 8 x 2.5-inch SAS/SATA HDD or SSD drives. |
| Dell PowerEdge R440 10SFF | SSD responsiveness, NVMe performance and latency-sensitive workloads | Use this option when low-latency SSD or NVMe performance is required. Supports up to 10 x 2.5-inch drives, including up to 4 NVMe PCIe SSDs; confirm backplane, controller, cabling and thermal rules. |
| Dell PowerEdge R440 BOSS 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; confirm OS and controller support before ordering. |
| Dell PowerEdge R440 PCIe / LOM riser options | network, PCIe and expansion planning | Use this option when network bandwidth or expansion cards are part of the design. Supports up to 2 PCIe Gen3 slots and optional 1GbE or 10GbE LOM riser choices; slot availability depends on risers and drive layout. |
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 R440 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. |
| Web and application services | Balanced CPU, enough memory, SSD-backed local storage and network options sized for application traffic. |
| Databases / data management | Processor choice matched to licensing and query profile, enough RAM for cache, low-latency SSD or NVMe storage and protected arrays. |
| Containers / Kubernetes | Balanced CPU and RAM, reliable boot device, fast local SSD when needed and redundant network connectivity for cluster traffic. |
| Software-defined storage / HCI | Drive layout, HBA/JBOD or controller mode, network bandwidth and CPU/RAM sized for the selected SDS or HCI platform. |
| VDI | High RAM density, predictable CPU performance, fast storage and validated GPU options when graphics acceleration is required. |
| Backup / archive | Capacity drive layout, moderate CPU/RAM, controller mode and network throughput sized for backup windows and restore targets. |
| Mixed enterprise workloads | Balanced CPU, RAM, storage and NIC choices, with headroom for failover, maintenance and growth. |
The R440 configuration should be chosen around the main reason for selecting this platform: a right-sized 1U dual-socket server for density and cost control, 16 DDR4 DIMM slots / up to 1 TB, 4LFF, 8SFF or 10SFF with selected NVMe, Dell iDRAC9 management and a validated power, cooling and controller design.
How to choose CPU, RAM, RAID and storage
Dell PowerEdge R440 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 24 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 R440 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 4LFF, 8SFF or 10SFF with selected NVMe when it matches the workload. up to 10 x 2.5-inch SAS/SATA/SSD drives with up to 4 NVMe SSDs, or up to 4 x 3.5-inch 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 H330, H730P, H740P, HBA330, H840, 12Gbps SAS HBA, 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 R440 includes or supports 2 x 1GbE LOM plus optional LOM riser networking, up to 2 PCIe Gen3 x16 slots, not positioned for accelerator-heavy workloads, and 450W cabled Bronze or 550W Platinum hot-plug redundant power supply options. Validate risers, airflow and power supply redundancy before purchase.
Dell PowerEdge R440 vs related Dell PowerEdge models
| Model | When to consider |
|---|---|
| Dell PowerEdge R340 | Choose R340 when a lower-cost 1U single-socket rack server is enough for ROBO, small business or lightweight infrastructure workloads. |
| Dell PowerEdge R540 | Choose R540 when a 2U value platform with larger LFF capacity is more important than maximum rack density. |
| 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 R450 | Choose R450 when a newer 1U dual-socket platform is preferred while keeping right-sized density. |
Dell PowerEdge R440 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 R440 the right server for your workload×
Dell PowerEdge R440 is a practical Dell PowerEdge platform for dense scale-out infrastructure, web technology, HPC-adjacent and business application workloads. Choose it when you need 2nd Gen Intel Xeon Scalable, 16 DDR4 DIMM slots / up to 1 TB, 4LFF, 8SFF or 10SFF with selected NVMe, 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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