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Crucial® DDR4 Server Memory

More speed. More bandwidth. More efficient.

Next generation DDR4 memory is here.

Overcome one of your greatest server limitations: memory. From networking, cloud computing, and virtualization to HPC, Big Data and more, memory-dependent server applications require increasingly higher densities of memory and higher levels of performance than are attainable on current DDR3 technology. Enter Crucial® DDR4 server memory.

Crucial DDR4 Server

2x the Speed

Process data faster and double memory bandwidth to up to 17 GB/s. With Crucial DDR4 memory, introductory data rates start at 2133 MT/s and get even faster as the technology matures, compared to introductory DDR3 rates of 1066 MT/s. Crucial DDR4 memory also delivers faster burst access speeds for improved sequential data throughput by utilizing four channel memory architecture that’s unique to DDR4 technology.


2x the Capacity

Maximize system performance by doubling memory capacity. As DDR4 memory technology matures, it will allow you to double your server's memory capacity and get more out of every module — and your entire network. Built using advanced technology that allows more gigabits per component, Crucial DDR4 memory is designed to utilize higher density components, allowing us to deliver DDR4 modules that are up to twice as dense.


Up to 40% More Energy Efficient

Reduce power and cooling expenses. Crucial DDR4 memory uses 20% less voltage than DDR3 technology, and operates at just 1.2V compared to 1.5V for standard DDR3 server memory. Combined with the additional power-saving features inherent in DDR4 memory architecture, Crucial DDR4 memory is able to deliver up to 40% power savings compared to standard DDR3 technology. Also, since less heat is generated per module, it's easier to keep systems cool.


Enhance cloud computing, Big Data, HPC, and more

For memory-dependant server applications such as virtualization, cloud computing, Big Data, and HPC, Crucial DDR4 server memory is an ideal way to increase memory bandwidth and capacity, while also reducing power expenses. Since memory often functions as a fixed (non-shared) component, it's one of the biggest performance constraints for data centers. Maximize DDR4 memory capacity and achieve next generation performance and efficiency. Crucial DDR4 memory is optimized for future Intel® Xeon® processor E5-2600 v3 product family, allowing you to handle diverse enterprise workloads with ease.


Micron® quality - a higher level of reliability.

As a brand of Micron, one of the largest memory manufacturers in the world, Crucial DDR4 memory represents the future of server capability. From the original DDR technology to DDR4, we've engineered the memory technologies that have powered the world's servers for 35 years and counting. Designed for leading platforms, compatible with OEM systems and warranties, and backed by a limited lifetime warranty, Crucial DDR4 memory pushes the limits on server performance.*


Introduction of DDR4 Crucial Server Memory

Application/Server Market SegmentsWeb hosting
Digital conent creation
Small office server
Dedicated server
Cloud Computing
Financial Analysis
In-memory databases
Life Sciences
Climate Modeling
Advantages Most cost efficient
Most basic type of module
Low latency and power consumption
Limited in density
Greatest volume and availability
Higher densities
Minimal increase in power consumption and latency
Maximum server capacity
Rank multiplication
Highest density
Module specs 4GB, 8GB and 16GB densities**
2133MT/s at 1.2V
ECC SODIMM available (micro servers)
4GB - 128GB densities** (RDIMM)
8GB - 64GB densitites** (VLP RDIMM)
2133MT/s at 1.2V
Single, Dual, Quad and Octo Rank
16GB - 128GB densities**
2133MT/s at 1.2V
Quad and Octo Rank

DDR3 vs. DDR4

Feature/Option DDR3 DDR4 DDR4 Advantage
Voltage (core and I/O) 1.5V 1.2V Reduces memory power demand
Low voltage standard Yes
(DDR3L at 1.35V)
(likely 1.05V)
Memory power reductions
Data rate (Mb/s) 800, 1066, 1333, 1600, 1866, 2133 1600, 1866, 2133, 2400, 2667, 3200** Migration to higher-speed I/O
Component Densities 512Mb-8Gb 2Gb-16Gb** Better enablement for large-capacity memory subsystems
Module Densities 512MB-64GB 2GB-128GB** Increased total module density for each system
Internal banks 8 16 More banks

Introductory lineup - Crucial DDR4 Server Memory**

Part Number Module Type Density Speed Rank Voltage Comp Config CAS Latency
CT8G4TFD8213 ECC SODIMM 260-pin 8GB 2133MT/s Dual 1.2V 512M x 8 CL15
CT4G4WFS8213 ECC UDIMM 288-pin 4GB 2133MT/s Single 1.2V 512M x 8 CL15
CT8G4WFD8213 ECC UDIMM 288-pin 8GB 2133MT/s Dual 1.2V 512M x 8 CL15
CT4G4RFS8213 RDIMM 288-pin 4GB 2133MT/s Single 1.2V 512M x 8 CL15
CT8G4RFS4213 RDIMM 288-pin 8GB 2133MT/s Single 1.2V 1024M x 4 CL15
CT16G4RFD4213 RDIMM 288-pin 16GB 2133MT/s Dual 1.2V 1024M x 4 CL15
CT32G4LFQ4213 LRDIMM 288-pin 32GB 2133MT/s Quad 1.2V 1024M x 4 CL15
CT8G4VFS4213 VLP RDIMM 288-pin 8GB 2133MT/s Single 1.2V 1024M x 4 CL15
CT16G4VFD4213 VLP RDIMM 288-pin 16GB 2133MT/s Dual 1.2V 1024M x 4 CL15

Benefit Your Business – Buy Direct!

Make the most of your IT budget on Overhauling every system in your network can be expensive, and we're here to make it easier and more affordable.

At a fraction of the cost of a new system, Crucial memory and SSD upgrades deliver transformative performance gains and help extend system life, allowing you to get more out of your existing IT infrastructure. For business and VAR customers, we offer:

  • Volume discount pricing
  • Net-30 financing
  • Free shipping
  • 45 day money-back guarantee
  • Limited lifetime warranty
  • Award-winning service and tech support
  • Guaranteed compatibility when you use our compatibility tools

contact a business representative  |  shop all DDR4 parts now

business support

Two ways to find compatible upgrades

Crucial Advisor tool

If you know  your system's specs, use this tool.

Tell us your system's manufacturer, make, and model, and we’ll provide a list of compatible upgrades that will work best with your system's specs and capabilities.

Crucial System Scanner

If you don't know  your system's specs, use this tool.

Download and use our scanner tool, which will analyze your system's hardware and provide a list of compatible upgrades that will work best with your system's specs and capabilities.

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Using either tool guarantees compatibility when you order on