• SERVER DESIGN LAB - Dell PowerEdge R840 24 - Bay 2.5" Drives - SaveMyServer.com
  • SERVER DESIGN LAB - Dell PowerEdge R840 24 - Bay 2.5" Drives - SaveMyServer.com
  • SERVER DESIGN LAB - Dell PowerEdge R840 24 - Bay 2.5" Drives - SaveMyServer.com
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SERVER DESIGN LAB - Dell PowerEdge R840 24-Bay 2.5" Drives

The Dell PowerEdge R840 is a high-performance 2U rack server built for enterprise workloads. With twenty-four 2.5-inch drive bays, it offers massive storage capacity for virtualization, databases, and business-critical applications.

You can customize your R840 to match your exact needs. Choose the processors, memory, and storage drives that fit your workloads. The server supports Intel Xeon Scalable processors and DDR4 memory, ensuring fast, reliable performance.

Its 2U rack design makes installation simple. Hot-swappable drives let you replace or expand storage without downtime. The R840 is energy-efficient, quiet, and built to operate reliably under heavy workloads. This makes it perfect for data centers, IT professionals, and businesses that demand high-performance infrastructure.

Key Features:

  • 24 × 2.5" drive bays

  • Intel Xeon Scalable processor support

  • DDR4 memory compatibility

  • 2U rack design for enterprise deployments

  • Hot-swappable drives for easy upgrades

  • Energy-efficient and reliable

Build your own Dell PowerEdge R840 24-Bay 2.5" server today for a scalable, high-performance solution that grows with your business.

Dell PowerEdge R840 24-Bay 2.5"

From $3,600.36

Configure Your System:

Processor
Series
Category
CPU
Heat Sink
Memory (RAM)
RAM Clock Speed
Total Installed Memory
RAM Configuration
RAID Controllers
Dell 14th Gen PCIe
Storage Drives Select up to 24 drives (0/24 Slots Used)

Selecting SATA HDD will disable NVMe selections

Remote Access
Power Supply

If you are planning to add-on a GPU, we recommend selecting the highest TDP power supply to ensure optimization

Network Cards

Selecting a high-speed Ethernet card does not guarantee network speed if the rest of the network is slower

Operating System
Operating System

Server Warranty

Add Ons

Dell BOSS Card with 2x 240GB M.2 SSDs – Reliable Boot Optimization for 14th Gen PowerEdge Servers

Dell BOSS Card

$270.03

Designed to be the operating system boot drive, Boot Optimized Storage Solution (BOSS) is a discrete PCIe card that supports up to two M.2 SSD drives

Dell 14th Gen 2.0 TPM

TPM

$90.01

The Dell 14th Gen 2.0 Trusted Platform Module (TPM) enhances security with hardware-based encryption, secure authentication, and platform integrity, ensuring data protection for Dell 14th Gen servers.

Dell 14/15th Gen 2U Non-LCD Bezel

Bezel

$45.01

Dell R840 Sliding Rail Kit
Estimated TDP: 0W

Dell PowerEdge R840 24-Bay 2.5"

24-Bay 2.5" Drives

Subtotal $3,600.36
Power TDP 0W
Subtotal $3,600.36

Choose Storage

Brand / Series
Condition
Capacity
Drive Type
Price
Quantity
New Crucial 240GB SATA SSD
New
240GB
SATA SSD
+$52.60

Condition

New

Capacity

240GB

Drive Type

SATA SSD

New Crucial 480GB SATA SSD
New
480GB
SATA SSD
+$69.74

Condition

New

Capacity

480GB

Drive Type

SATA SSD

New Crucial 1TB SATA SSD
New
1TB
SATA SSD
+$105.46

Condition

New

Capacity

1TB

Drive Type

SATA SSD

New Crucial 2TB SATA SSD
New
2TB
SATA SSD
+$189.74

Condition

New

Capacity

2TB

Drive Type

SATA SSD

New Intel S4520 480GB SATA SSD
New
480GB
SATA SSD
+$226.89

Condition

New

Capacity

480GB

Drive Type

SATA SSD

New Intel S4520 960GB SATA SSD
New
960GB
SATA SSD
+$304.03

Condition

New

Capacity

960GB

Drive Type

SATA SSD

New Intel S4520 1.92TB SATA SSD
New
1.92TB
SATA SSD
+$394.03

Condition

New

Capacity

1.92TB

Drive Type

SATA SSD

New Intel S4520 3.84TB SATA SSD
New
3.84TB
SATA SSD
+$659.74

Condition

New

Capacity

3.84TB

Drive Type

SATA SSD

New Samsung 870 EVO 250GB SATA SSD
New
250GB
SATA SSD
+$78.32

Condition

New

Capacity

250GB

Drive Type

SATA SSD

New Samsung 870 EVO 500GB SATA SSD
New
500GB
SATA SSD
+$98.32

Condition

New

Capacity

500GB

Drive Type

SATA SSD

New Samsung 870 EVO 1TB SATA SSD
New
1TB
SATA SSD
+$148.32

Condition

New

Capacity

1TB

Drive Type

SATA SSD

New Samsung 870 EVO 2TB SATA SSD
New
2TB
SATA SSD
+$269.52

Condition

New

Capacity

2TB

Drive Type

SATA SSD

New Enterprise 1.92TB SAS SSD 12Gb/s
New
1.92TB
SAS SSD
+$554.27

Condition

New

Capacity

1.92TB

Drive Type

SAS SSD

New Enterprise 3.84TB SAS SSD 12Gb/s
New
3.84TB
SAS SSD
+$845.93

Condition

New

Capacity

3.84TB

Drive Type

SAS SSD

New Enterprise 480GB SAS SSD 12Gb/s
New
480GB
SAS SSD
+$387.60

Condition

New

Capacity

480GB

Drive Type

SAS SSD

New Enterprise 960GB SAS SSD 12Gb/s
New
960GB
SAS SSD
+$462.65

Condition

New

Capacity

960GB

Drive Type

SAS SSD

New Enterprise 960GB SAS SSD 12Gb/s
New
960GB
SAS SSD
+$462.65

Condition

New

Capacity

960GB

Drive Type

SAS SSD

New Enterprise 1.2TB 10K SAS 2.5 Hard Drive 12Gb/s
New
1.2TB
SAS HDD
+$102.61

Condition

New

Capacity

1.2TB

Drive Type

SAS HDD

New Enterprise 1.92TB SAS SSD 12Gb/s
New
1.92TB
SAS HDD
+$554.27

Condition

New

Capacity

1.92TB

Drive Type

SAS HDD

New Enterprise 1.8TB 10K SAS 2.5 Hard Drive 12Gb/s
New
1.8TB
SAS HDD
+$192.62

Condition

New

Capacity

1.8TB

Drive Type

SAS HDD

New Enterprise 2.4TB 10K SAS 2.5 Hard Drive 12Gb/s
New
2.4TB
SAS HDD
+$417.64

Condition

New

Capacity

2.4TB

Drive Type

SAS HDD

Enterprise 480GB SAS SSD 12Gb/s - Refurbished
Refurbished
480GB
SAS SSD
+$255.63

Condition

Refurbished

Capacity

480GB

Drive Type

SAS SSD

Enterprise 800GB SAS SSD 12Gb/s - Refurbished
Refurbished
800GB
SAS SSD
+$179.27

Condition

Refurbished

Capacity

800GB

Drive Type

SAS SSD

Enterprise 960GB SAS SSD 12Gb/s - Refurbished
Refurbished
960GB
SAS SSD
+$300.63

Condition

Refurbished

Capacity

960GB

Drive Type

SAS SSD

Enterprise 1.92TB SAS SSD 12Gb/s - Refurbished
Refurbished
SAS SSD
+$399.64

Condition

Refurbished

Capacity

Drive Type

SAS SSD

Enterprise 3.84TB SAS SSD 12Gb/s - Refurbished
Refurbished
3.84TB
SAS SSD
+$687.67

Condition

Refurbished

Capacity

3.84TB

Drive Type

SAS SSD

Enterprise 600GB 10K SAS - Refurbished
Refurbished
600GB
SAS HDD
+$30.60

Condition

Refurbished

Capacity

600GB

Drive Type

SAS HDD

Enterprise 600GB 15K SAS - Refurbished
Refurbished
600GB
SAS HDD
+$48.61

Condition

Refurbished

Capacity

600GB

Drive Type

SAS HDD

Enterprise 900GB 10K SAS - Refurbished
Refurbished
900GB
SAS HDD
+$39.60

Condition

Refurbished

Capacity

900GB

Drive Type

SAS HDD

Enterprise 1.2TB 10K SAS - Refurbished
Refurbished
1.2TB
SAS HDD
+$50.41

Condition

Refurbished

Capacity

1.2TB

Drive Type

SAS HDD

Enterprise 2.4TB 10K SAS - Refurbished
Refurbished
2.4TB
SAS HDD
+$327.63

Condition

Refurbished

Capacity

2.4TB

Drive Type

SAS HDD

Enterprise 1.8TB 10K SAS - Refurbished
Refurbished
1.8TB
SAS HDD
+$84.61

Condition

Refurbished

Capacity

1.8TB

Drive Type

SAS HDD

Enterprise 2TB 7.2K SAS - Refurbished
Refurbished
2TB
SAS HDD
+$111.61

Condition

Refurbished

Capacity

2TB

Drive Type

SAS HDD

Dell 2.5" Blank - R Series
Blanks and Trays
+$0.45

Condition

Capacity

Drive Type

Blanks and Trays

Dell Empty Drive Tray for 2.5" 14/15 Gen Servers
Blanks and Trays
+$12.60

Condition

Capacity

Drive Type

Blanks and Trays

RAM FAQ

What Memory Types and Speeds Are Supported

This server supports both ECC Registered RDIMM and LRDIMM [DDR4 OR DDR5] memory. ECC registered memory includes a purpose-built chip that ensures parity between the memory modules and the memory controller within the processor(s). ECC functionality is built into most server memory, and helps in notifying the system if there is an error within the memory regarding data corruption on the module.


The maximum supported memory speed in any given server is dictated by the system's Processor(s). This [Server Model] can read memory at the following speeds: 
( SELECT from: 2133MHz, 2400MHz, 2666MHz, 2933MHz, 3200MHz ) 
**See Memory Speed Reference Below

What Memory Types and Speeds Are Supported (TEST)

This server supports both ECC Registered RDIMM and LRDIMM [DDR4 OR DDR5] memory. ECC registered memory includes a purpose-built chip that ensures parity between the memory modules and the memory controller within the processor(s). ECC functionality is built into most server memory, and helps in notifying the system if there is an error within the memory regarding data corruption on the module.


The maximum supported memory speed in any given server is dictated by the system's Processor(s). This [Server Model] can read memory at the following speeds: 
( SELECT from: 2133MHz, 2400MHz, 2666MHz, 2933MHz, 3200MHz ) 
**See Memory Speed Reference Below

Is An Enterprise License Right For Me?

Determining if an iDRAC Enterprise License is right for you depends on your IT management needs and infrastructure complexity. Here are key considerations: When an iDRAC Enterprise License is a Good Fit: - Advanced Remote Management: You need features like virtual media, automated firmware updates, or remote console access for managing servers efficiently. - 24/7 Monitoring: You require constant, secure access to monitor and control servers, even when the operating system is down. -Large or Distributed Infrastructure: You manage multiple servers across locations and need centralized, reliable remote access to reduce downtime. - Time-Saving Operations: You value tools that simplify and automate maintenance tasks, minimizing the need for physical server visits. - Enhanced Security: You need advanced features like two-factor authentication or secure erase capabilities for compliance. - Cost of Downtime: The cost of server downtime outweighs the investment in advanced management tools. When You May Not Need It: - Small Scale Operations: If you manage only a few servers and can easily access them physically when needed. - Basic Needs: If you only require essential monitoring and management features available in the iDRAC Express license. Recommendation: If uptime, remote management, and advanced capabilities are critical to your operations, the iDRAC Enterprise License is a worthwhile investment. For smaller environments with fewer demands, a standard iDRAC license may suffice.

Choosing The Right Power Supply

Choosing the right server power supply is crucial for optimizing performance, efficiency, and reliability. Here’s a guide to help you make the right decision: 1. Understand Your Power Requirements: Server Configuration: Calculate the total power needs of all components, including CPUs, GPUs, RAM, storage, and networking cards. Future Scalability: Account for potential upgrades to ensure the power supply can handle increased loads. 2. Efficiency Rating Look for 80 PLUS Certification (Bronze, Silver, Gold, Platinum, or Titanium). Higher efficiency reduces energy costs and heat output. 3. Redundancy Options Consider redundant power supplies for critical systems to ensure uninterrupted operation during a failure. 4. Form Factor Compatibility Ensure the power supply fits the physical dimensions and connections required by your server chassis. 5. Power Capacity Choose a power supply that provides 20-30% headroom above your calculated requirements for optimal efficiency and reliability. 6. Hot-Swap Capability For enterprise environments, select hot-swappable units to minimize downtime during maintenance or replacements. Key Tip: Always consult the server’s technical documentation for recommended power supply specifications, and choose models certified for your hardware. Properly matching your power supply ensures stable operation and reduces long-term operational costs.

Save Your Design

Click the Add to Quote button at the bottom of your screen to save your design as a draft order for future reference and to check for discounts, lead time, and availability. Most servers ship within 1-3 days.