Dell PowerEdge R420 3.5" 4-Bay 1U Rackmount Server

Condition: Refurbished

Availability: Built to Order - Ships in 2-3 business days.

As low as:


Add Items to Cart

Configured to Order

  • Chassis: Dell PowerEdge R420 4 Port

  • Form Factor: Rack 1U

  • Processors: Up to 2x Intel Xeon E5-2400

  • Hard Drives: Up to 4x 3.5" LFF Hard Drives

  • Memory: Up to 384GB DDR3 RAM (12 DIMM slots)

Accessories / Warranty

  • Included: Rail Kit, Front Bezel, 2x Power Cords

  • Warranty: 2 Year NBD Parts Replacement

2 Year Warranty

Shop Compatible Power Cables

Shop Compatible Optics
Configure Dell & HP Servers

Save Big on Dell & Netapp Storage


Clear SelectionsClear Selections Denotes required selection
Installed Raw Capacity:
  • Dell 300GB 15K SAS 3.5" 6Gbps Hard Drive +$75.00
  • Dell 450GB 15K SAS 3.5" 6Gbps Hard Drive +$80.00
  • Dell 600GB 15K SAS 3.5" 6Gbps Hard Drive +$136.25
  • Dell 1TB 7.2K NL SAS 3.5" 6Gbps Hard Drive +$81.25
  • Dell 2TB 7.2K NL SAS 3.5" 6Gbps Hard Drive +$85.00
  • Dell 3TB 7.2K NL SAS 3.5" 6Gbps Hard Drive +$87.50
  • Dell 4TB 7.2K NL SAS 3.5" 6Gbps Hard Drive +$150.00
  • Dell 6TB 7.2K NL SAS 3.5" 6Gbps Hard Drive +$225.00

Current option price: 0



Dell PowerEdge R420 Specs

The Dell PowerEdge R420 is a 1U rack mounted server compatible with IntelĀ® Xeon E5-2400 or E5-2400 v2 series processors for up to 20 physical cores. The 4x 3.5" chassis supports up to four hot swappable hard drives. The Dell R420 also supports up to 384GB of PC3-10600R or PC3-12800L memory (12x32GB), and supports two power supplies. Our expert technicians will select the power supplies that best suit your build, at no extra cost to you. We also include bezels and rail kits with all our Dell PowerEdge servers.

Each used PowerEdge R420 server is backed by our two year next business day replacement warranty. Should any hardware in your server unexpectedly fail due to defect, we will replace the failed components. You may also extend the warranty on your Dell R420 to three year, five year or lifetime coverage. Please see the "warranty" section of the server configurator.

Our technicians build every server to our customers' exact specifications. We clean every chassis and replace all of the components. Once the server is operational, we extensively test it in a production environment. This ensures that our customers receive a server that is up to the demands of their business. Please allow us 2-3 business days to build, test, pack & ship your order. If you need a server right away, please contact one of our sales representatives. We may have a pre-configured solution already in stock.

Interested in buying a server with brand new components? We can fulfill special requests like this and more. Once you have finished configuring your server, simply select "Add to Quote". You can then tell us any modifications that you would like to make to the existing configuration. One of our sales representatives will get back to you within one business day with a custom quote.

We are committed to providing you with the best shopping experience possible. Should you run into an issue configuring your used Dell R420 server, help is just one click away.

Additional Info

Spec SheetView Spec Sheet
Product LinePowerEdge
Form FactorRackmount
Rack Units1U
3.5" Drive Bays4
Processor ManufacturerIntel
CPU SeriesE5-2400 v1, E5-2400 v2
CPU Slots2
Max CPU Operating Frequency2.5GHz
Memory Speed SupportedPC3-12800
Max Memory Capacity768GB
Dimm Slots12
Memory Riser SupportNo
Internal Controllers SupportedPERC S110, PERC H310, PERC H710, PERC H710P
External Controllers SupportedPERC H810, 6Gbps SAS HBA
RAID Levels Supported0, 1, 5, 6, 10, 50, 60
Transfer Rates Supported3Gbps, 6Gbps
Drive Types SupportedNL SAS, SAS, SATA, SSD
Base NIC2x 1GbE LOM
PCI-E Slots2
PCI-E Version2.0, 3.0
USB Ports5
USB Version2
Power Supply TypeAC
Power Supply Slots1, 2
Power Supply Wattage Supported350W, 550W
System ManagementiDRAC7
Optical Drive SupportYes
SD Card Reader SupportYes


Write Your Own Review

You're reviewing: Dell PowerEdge R420 3.5" 4-Bay 1U Rackmount Server

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars


Enterasource Warranty

All products purchased through Enterasource come with a two year next business day replacement warranty (unless otherwise specified). Optics and DAC cables come with a lifetime warranty. Servers include the option to upgrade your warranty to a three year, five year, or lifetime warranty. If you would like to extend the warranty on a product that is not a server - please request a quote.

For a full break down of our warranty please click here.

Product Questions

Product Questions

No Questions
Add Items to Cart


Shop Compatible Power Cables

Replacement CPUs Starting at $7
Shop Compatible Optics
Save Big on Dell & Netapp Storage
Financing Available
Compatible Optical Transceivers Starting at Only $27