Collection: Dell T420 Memory Upgrades

PowerEdge T420 Ram Upgrades
Upgrading the memory to your Dell PowerEdge T420 is the quickest and least expensive way to improve the life of your server in a matter of minutes. Installing the highest capacity memory modules in each memory socket will give you optimal speed improvements.
The 2-socket Dell PowerEdge T420 tower server delivers balanced performance and expandability for nondisruptive growth. The PowerEdge T420 has 12 memory sockets and supports DDR3 unbuffered ECC DIMMs (UDIMM ECC) and registered DIMMs (RDIMMs). Optimize your PowerEdge T420 Server and make it work for you in the most powerful way by upgrading with high quality memory! Find the best RAM deal for your Dell PowerEdge T420 by choosing your desired RAM size from the list below.
Dell PowerEdge T420 Memory Specs & Tips:
- # of Slots: 12
- Max # DIMMS: 12x32GB PC3-14900L
- Max GB: 384GB PC3-14900L
- DIMMS Supported: 2-4-8-16-32GB
Contact Cloud Ninjas today to help compare your options
View the Dell PowerEdge T420 Technical Guide.
Dell PowerEdge T420 Workstation Memory Configuration
The T420 is a Dual Processor system with 6 DIMM slots per CPU. There are three memory channels per CPU. Each memory channel manages two DIMM slots. Along with standard RDIMMs and UDIMMs, the T420 also supports Load Reduced DIMMs, as well as options for standard or low voltage. You cannot mix different memory types. Different speeds can be mixed but the modules will function at the slowest speed installed.
Cloud Ninjas' Dell PowerEdge T420 Tower Memory Upgrade Tips
- There are a total of 12 DIMM slots on the Dell T420 server.
- Sizes supported: 2GB, 4GB, 8GB, 16GB, or 32GB ECC Registered (RDIMM); and 2GB, 4GB or 8GB Unbuffered (UDIMM); and 32GB or 64GB Load Reducing (LRDIMM).
- DO NOT MIX DIFFERENT MEMORY TYPES.
- The T420 maxes out at 384GB of ECC Registered memory (12 x 32GB). Whereas unbuffered tops out at 96GB (12 x 8GB).
- The absolute top of the line RAM would be via load reducing memory. The Dell T420 could get all the way up to 768GB (12x64GB) Memory.
- Speed options for the PowerEdge T420 are 1866MHz, 1600MHz, 1333MHz, or 1066MHz depending on the type of memory module.
- Think Long Term! Purchase the maximum amount that your PowerEdge T420 can hold and avoid wasting time and money on modules you won't be able to use if you upgrade again.
- Buy Dell T420 memory today from Cloud Ninjas!
- The total number of memory modules that you should have in your PowerEdge T420 should equal 2, 4, 8 or 12. To properly configure your system, install a minimum of four memory modules first.
- Select a Type
- Registered
- Load Reduced
- Fully Buffered
- ECC Unbuffered
- Select a Speed
- Select a Size
- Select a Speed
- Select a Size
- Select a Speed
- Select a Size
- Select a Speed
- Select a Size
- All products
- 128GB
- 192GB
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- 32GB
- 384GB
- 48GB
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- 96GB
64 products
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Dell 128GB (8 x 16GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade KitDell 128GB (8 x 16GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit
- Regular price
- $360.00
- Sale price
- $360.00 Sale
- Unit price
- /per
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Dell 96GB (6 x 16GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade KitDell 96GB (6 x 16GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit
- Regular price
- $270.00
- Sale price
- $270.00 Sale
- Unit price
- /per
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Dell 96GB (12 x 8GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade KitDell 96GB (12 x 8GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit
- Regular price
- $234.00
- Sale price
- $234.00 Sale
- Unit price
- /per
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Dell 64GB (4 x 16GB) DDR3-1600 MHz PC3-12800R ECC Registered Server Memory Upgrade KitDell 64GB (4 x 16GB) DDR3-1600 MHz PC3-12800R ECC Registered Server Memory Upgrade Kit
- Regular price
- $196.00
- Sale price
- $196.00 Sale
- Unit price
- /per
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Dell 64GB (4 x 16GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade KitDell 64GB (4 x 16GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit
- Regular price
- $196.00
- Sale price
- $196.00 Sale
- Unit price
- /per
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Dell 48GB (6 x 8GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade KitDell 48GB (6 x 8GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit
- Regular price
- $165.00
- Sale price
- $165.00 Sale
- Unit price
- /per
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Dell 32GB (4 x 8GB) DDR3-1600 MHz PC3-12800R ECC Registered Server Memory Upgrade KitDell 32GB (4 x 8GB) DDR3-1600 MHz PC3-12800R ECC Registered Server Memory Upgrade Kit
- Regular price
- $120.00
- Sale price
- $120.00 Sale
- Unit price
- /per
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Dell 32GB (4 x 8GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade KitDell 32GB (4 x 8GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit
- Regular price
- $110.00
- Sale price
- $110.00 Sale
- Unit price
- /per
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PowerEdge T420 Ram Upgrades
Upgrading the memory to your Dell PowerEdge T420 is the quickest and least expensive way to improve the life of your server in a matter of minutes. Installing the highest capacity memory modules in each memory socket will give you optimal speed improvements.
The 2-socket Dell PowerEdge T420 tower server delivers balanced performance and expandability for nondisruptive growth. The PowerEdge T420 has 12 memory sockets and supports DDR3 unbuffered ECC DIMMs (UDIMM ECC) and registered DIMMs (RDIMMs). Optimize your PowerEdge T420 Server and make it work for you in the most powerful way by upgrading with high quality memory! Find the best RAM deal for your Dell PowerEdge T420 by choosing your desired RAM size from the list below.
Dell PowerEdge T420 Memory Specs & Tips:
- # of Slots: 12
- Max # DIMMS: 12x32GB PC3-14900L
- Max GB: 384GB PC3-14900L
- DIMMS Supported: 2-4-8-16-32GB
Contact Cloud Ninjas today to help compare your options
View the Dell PowerEdge T420 Technical Guide.
Dell PowerEdge T420 Workstation Memory Configuration
The T420 is a Dual Processor system with 6 DIMM slots per CPU. There are three memory channels per CPU. Each memory channel manages two DIMM slots. Along with standard RDIMMs and UDIMMs, the T420 also supports Load Reduced DIMMs, as well as options for standard or low voltage. You cannot mix different memory types. Different speeds can be mixed but the modules will function at the slowest speed installed.
Cloud Ninjas' Dell PowerEdge T420 Tower Memory Upgrade Tips
- There are a total of 12 DIMM slots on the Dell T420 server.
- Sizes supported: 2GB, 4GB, 8GB, 16GB, or 32GB ECC Registered (RDIMM); and 2GB, 4GB or 8GB Unbuffered (UDIMM); and 32GB or 64GB Load Reducing (LRDIMM).
- DO NOT MIX DIFFERENT MEMORY TYPES.
- The T420 maxes out at 384GB of ECC Registered memory (12 x 32GB). Whereas unbuffered tops out at 96GB (12 x 8GB).
- The absolute top of the line RAM would be via load reducing memory. The Dell T420 could get all the way up to 768GB (12x64GB) Memory.
- Speed options for the PowerEdge T420 are 1866MHz, 1600MHz, 1333MHz, or 1066MHz depending on the type of memory module.
- Think Long Term! Purchase the maximum amount that your PowerEdge T420 can hold and avoid wasting time and money on modules you won't be able to use if you upgrade again.
- Buy Dell T420 memory today from Cloud Ninjas!
- The total number of memory modules that you should have in your PowerEdge T420 should equal 2, 4, 8 or 12. To properly configure your system, install a minimum of four memory modules first.
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