AB003149 Dell 16GB PC4-21300 DDR4-2666Mhz 2RX8 Ecc Memory New

DDR4 (Double Data Rate 4) is the fourth generation of DDR RAM technology that is commonly used in modern computer systems. Compared to its predecessor, DDR3, DDR4 memory provides several performance benefits, including higher transfer speeds, lower power consumption, and increased memory density.

DDR4 memory operates at a higher clock frequency than DDR3, resulting in faster data transfer rates. DDR4 memory also uses a lower voltage compared to DDR3, which helps to reduce power consumption and heat generation. In addition, DDR4 memory has a larger memory bank, allowing for increased memory density and improved performance.

DDR4 memory modules are designed to operate in pairs, known as dual-channel mode, which further enhances their performance by allowing data to be transferred simultaneously across two channels. Additionally, DDR4 memory features an improved error correction code (ECC) algorithm, which can detect and correct more memory errors than its predecessor.

DDR4 memory technology also includes other features, such as increased bank groups, higher row buffers, and improved burst lengths, which contribute to overall performance improvements. These advancements in DDR4 memory technology have made it the preferred choice for modern computer systems, including desktops, laptops, and servers, that require high-performance and high-capacity memory solutions.

When considering a memory upgrade, it's important to consider the capacity of the memory module(s) that will be installed. The capacity of the memory module determines how much data can be stored and accessed by the computer at any given time. Here are some key factors to consider when choosing the appropriate memory capacity for a memory upgrade:

• System requirements: Check the specifications of your computer or motherboard to determine the maximum amount of memory that can be installed. Exceeding this limit may cause compatibility issues and affect system performance.
• Current memory configuration: Determine the amount of memory currently installed in your system. This will help you determine if you need to add more memory or replace the existing memory modules.
• Operating system requirements: Check the recommended memory requirements for the operating system and applications you plan to use. Generally, modern operating systems and applications require more memory to run smoothly.
• Usage requirements: Consider the type of applications and workloads you plan to run on your computer. If you are a gamer or work with resource-intensive applications like video editing or CAD software, you may need more memory to support these workloads.
• Budget: Memory capacity can impact the cost of a memory upgrade. Consider your budget and choose a memory capacity that provides the best balance of performance and affordability.

Typically, memory upgrades are available in capacities ranging from 4GB to 32GB per module, depending on the type of memory and the system requirements. It's important to choose a memory capacity that meets your specific needs to ensure optimal system performance and productivity.

Dell maintains a compatibility matrix that outlines which memory modules are compatible with their various computer systems. This matrix is important to consult when considering a memory upgrade to ensure that the new memory modules are compatible with the computer system. Here are some key factors to consider when reviewing the Dell compatibility matrix for memory upgrades:

• System Model: Dell compatibility matrix typically lists compatible memory modules for specific computer models. Make sure you are selecting memory modules that are compatible with your specific system model.
• Memory Type: The compatibility matrix lists the memory types that are compatible with each system. Make sure the memory module you are considering is compatible with the memory type (e.g., DDR4) supported by the system.
• Capacity: The compatibility matrix lists the maximum memory capacity supported by the system. Make sure the capacity of the memory module you are considering does not exceed the maximum capacity of the system.
• Clock Speed: The compatibility matrix lists the clock speed range supported by the system. Make sure the clock speed of the memory module you are considering is within the supported range.
• Voltage: The compatibility matrix lists the voltage range supported by the system. Make sure the voltage of the memory module you are considering is within the supported range.
• Brand and Part Number: The compatibility matrix may list specific memory brands and part numbers that are compatible with each system. It is recommended to choose memory modules from the listed brands and part numbers to ensure compatibility.

General Information

• Manufacturer: Dell
• Part Number or SKU# : AB003149
• Type: Memory (RAM)
• Ram Type:
• Product Name: 16GB - 2rx8 DDR4 Rdimm 2666mhz Memory Module

Technical Information

• Storage Capacity: 16GB
• Memory Technology: DSR4 Sdram
• Number Of Modules: 1 X 16GB
• Memory Speed: 2666mhz DDR4-2666/PC4-21300
• Data Integrity Check: Ecc
• Features: Dual Rank, Registered
• Cas Latency Timings: Cl19

Compatibility

This Product Is Compatible With The Following Systems

• Precision Workstation T5810 Xl
• Precision Workstation T5810
• Poweredge R630
• Poweredge R730
• Poweredge T630
• Poweredge R730xd
• Poweredge R430
• Poweredge R530
• Poweredge T430
• Poweredge M630
• Poweredge C4130
• Poweredge Fc630
• Poweredge Fc430
• Poweredge Fc830
• Poweredge M830
• Poweredge R930
• Poweredge R830
• Poweredge R640
• Poweredge R740
• Poweredge R940
• Poweredge R740xd
• Poweredge C6420
• Precision Workstation 7820 Tower
• Precision Workstation T7820xl Tower
• Poweredge R440
• Poweredge T640
• Poweredge T440
• Poweredge Fc640
• Poweredge M640
• Precision Workstation R7920 Xl
• Precision Workstation R7920
• Precision Workstation T7920xl Tower
• Precision Workstation 7920 Tower
• Poweredge R540
• Precision Workstation 5820 Tower
• Precision Workstation T5820xl Tower
• Poweredge C4140
• Poweredge R6415
• Poweredge R7415
• Poweredge R7425
• Poweredge R840
• Poweredge R940xa
• Powervault Nx3240
• Poweredge Mx740c
• Poweredge Mx840c
• Poweredge R740xd2
• Poweredge Xr2

Physical Characteristics

• Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
• Weight: 0.45 Kg (1 Lb)

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.