Name: AB003148 Dell 128GB DDR4-2666 PC4-21300 ECC Registered LRDIMM
Brand: Dell
SKU: AB003148
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The AB003148 Dell 128GB DDR4-2666 PC4-21300 CL22 8Rx4 ECC Registered LRDIMM Server Memory delivers high-capacity DDR4 memory at 2666 MT/s speed with CL22 latency. It features ECC Registered technology and an 8Rx4 rank design, intended for use in server environments needing dependable error correction and significant memory density.

General Information
Brand	Dell

Technical Information
Memory Capacity	128GB
Memory Technology	DDR4
Module Type	LRDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Rank	8Rx4
Voltage	1.2V

Performance
Bus Speed	2666 MT/s
Bandwidth	21300 MB/s
Native Speed	2666 MHz
CAS	22

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The AB003148 Dell 128GB DDR4-2666 PC4-21300 CL22 8Rx4 ECC Registered LRDIMM Server Memory is designed to provide substantial memory capacity and error-correcting features for server environments. It is typically deployed in enterprise servers requiring large memory pools with enhanced data integrity. This module uses DDR4 technology running at 2666 MT/s with a CAS latency of 22, operating as a load-reduced DIMM (LRDIMM) which helps support higher memory densities while maintaining signal integrity. The ECC Registered feature enables detection and correction of memory errors, crucial for mission-critical applications. Key Features 128GB DDR4 memory capacity suitable for memory-intensive workloads Data transfer rate of 2666 MT/s meeting PC4-21300 standards CAS latency of 22 for timing and performance parameters 8Rx4 rank configuration enhancing memory organization ECC Registered LRDIMM design to support server reliability and scalability This server memory module integrates Samsung OEM components within the Dell specification framework, ensuring compatibility with supported Dell server platforms. Its design supports workloads requiring large data sets and high availability, making it suitable for data centers and enterprise IT infrastructure.

Use Cases
This Dell AB003148 memory module is typically used in enterprise server environments where large memory capacity combined with error correction is essential. It supports applications requiring high data throughput and memory reliability, such as virtualization, databases, and analytical workloads. How It's Used: Installed in Dell servers requiring 128GB DDR4 LRDIMM modules for expanded memory capacity Utilized in data center servers managing virtualization platforms with heavy memory demands Deployed in database servers needing ECC to maintain data integrity and minimize errors Employed in analytics and scientific computing environments requiring stable memory performance Used in enterprise IT infrastructure to scale memory while maintaining signal integrity through LRDIMM technology This module serves a critical role in supporting stable, large-scale server memory configurations, facilitating workloads that depend on error correction and high memory capacity without compromising on signal quality.

FAQ's
What does the 8Rx4 designation mean? The 8Rx4 denotes the memory rank and chip organization, indicating eight ranks with four chips per rank. This structure impacts how the memory controller accesses the module and contributes to its performance characteristics. Is this memory module compatible with all Dell servers? This module is designed for Dell servers supporting 128GB DDR4-2666 ECC Registered LRDIMM memory. Compatibility depends on the specific server model and firmware; verify with Dell system documentation before installation. What is the significance of ECC Registered memory? ECC Registered memory includes error-correcting code and a register that buffers control signals, enhancing data integrity and enabling support for higher memory capacities in servers. What does PC4-21300 indicate? PC4-21300 specifies the module's theoretical peak bandwidth at 21300 MB/s, corresponding to DDR4 memory running at 2666 MT/s. Does the CL22 latency affect server performance? CL22 is the CAS latency timing of the module, indicating the delay between memory access commands. It is within typical ranges for DDR4-2666 memory and aligns with expected performance for server workloads. Is this Dell memory module an original Samsung part? Yes, this Dell memory module uses Samsung OEM components, indicating Samsung-manufactured memory chips integrated into the Dell module.

AB003148 Dell 128GB DDR4-2666 PC4-21300 ECC Registered LRDIMM

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's