Pc4-23400 Dual Rank DDR4 SDRAM Dell AB003153 32GB 2933mhz 288-pin Rdimm Vxrail RAM Module

Dell AB003153 32GB 2933MHz Memory

The Dell EMC AB003153 32GB DDR4 SDRAM module is engineered to deliver exceptional speed, stability, and efficiency for enterprise-grade servers. Designed with ECC Registered technology, this dual-rank memory ensures reliable data processing and enhanced performance for demanding workloads. With a bus speed of 2933MHz and CL21 latency, it provides seamless multitasking and optimized throughput for PowerEdge and Precision systems.

General Information

• Brand Name: Dell
• Part Number: AB003153
• Product Type: 32GB DDR4 Registered Memory Module

Technical Specifications

• Capacity: 32GB single module
• Memory Type: DDR4 SDRAM
• Speed Rating: 2933MHz (PC4-23400)
• Error Correction: ECC for improved data accuracy
• Signal Processing: Registered design for stability
• Latency: CL21 for balanced speed and efficiency
• Rank Configuration: Dual Rank (2Rx4)

Physical Attributes

• 288-Pin RDIMM
• Optimized voltage: 1.2V for energy efficiency

Compatibility

Supported Dell PowerEdge Servers

• C4140, C6420, FC640
• M640, M640 VRTX
• MX740c, MX840c
• R540, R640, R740
• R740xd, R740xd2
• R840, R940, R940xa
• T440, T640

Precision Workstations

• 7820 Tower, 7920 Tower
• R7920, R7920 XL
• T7820XL Tower, T7920XL Tower

Dell AB003153 32GB Memory Overview

The category encompassing the Dell EMC AB003153 32GB 2Rx4 2933MHz PC4-23400 ECC Registered DDR4 SDRAM memory module represents a specialized segment of enterprise server memory engineered for mission-critical workloads, virtualization clusters, and hyperconverged infrastructure. This category focuses on high-density, high-reliability RDIMM modules optimized for Dell EMC PowerEdge servers and VxRail systems, where stability, compatibility, and predictable performance are non-negotiable requirements. Memory modules in this category are designed to operate continuously under heavy load, supporting modern data center demands such as software-defined storage, private cloud environments, database-intensive applications, and large-scale virtualization frameworks. Unlike consumer-grade DDR4 memory, enterprise RDIMM modules are validated to meet stringent electrical, thermal, and compatibility standards defined by server OEMs. This category emphasizes registered dual-rank architectures that reduce electrical load on the memory controller, enabling higher capacity configurations without compromising signal integrity. The Dell EMC AB003153 memory module sits firmly within this category, embodying the design philosophy of enterprise memory that prioritizes uptime, data integrity, and seamless integration with Dell-certified server platforms.

DDR4 Registered DIMM

Registered DIMM, commonly abbreviated as RDIMM, forms a core classification within enterprise memory categories. RDIMM modules incorporate a register between the DRAM chips and the memory controller, buffering address and command signals. This architectural choice is fundamental to supporting higher memory capacities and stable multi-DIMM configurations in server environments. The category of RDIMM memory, including the Dell EMC AB003153, is distinguished from unbuffered DIMMs by its ability to maintain signal quality across multiple memory slots, which is essential for dual-socket and multi-socket PowerEdge servers. Within this category, the dual-rank configuration further enhances memory scalability. A 2Rx4 design means the module is organized into two ranks, each accessed independently by the memory controller. This configuration allows for improved memory interleaving and bandwidth utilization while maintaining compatibility with server-grade CPUs from Intel Xeon families that dominate Dell PowerEdge platforms. The x4 DRAM chip organization contributes to enhanced error correction capabilities, making this category especially suitable for environments where data accuracy is paramount.

Error Correcting Code

ECC Registered memory is a defining attribute of this category, differentiating it from standard desktop and workstation memory. ECC functionality enables the detection and correction of single-bit memory errors and the detection of multi-bit errors, significantly reducing the risk of data corruption. In enterprise environments where memory errors can lead to application crashes, corrupted databases, or system downtime, ECC memory is not optional but essential. The category of Dell EMC server memory modules emphasizes ECC as a baseline requirement for reliability and compliance with enterprise IT standards. The integration of ECC with registered buffering creates a memory category optimized for continuous operation under load. This is particularly relevant for VxRail systems, which combine compute, storage, and virtualization layers into a unified platform. Memory modules like the Dell EMC AB003153 are selected within this category to ensure that hyperconverged infrastructure nodes can operate predictably while supporting large memory footprints required by virtual machines and containerized workloads.

Performance

The 2933MHz frequency rating places this memory category among high-performance DDR4 solutions for enterprise servers. PC4-23400 indicates a theoretical peak bandwidth of approximately 23.4 GB/s per module, supporting data-intensive workloads that rely on fast memory access. This performance class is particularly relevant for modern PowerEdge servers equipped with Intel Xeon Scalable processors that support DDR4-2933 memory speeds, allowing organizations to fully utilize the capabilities of their CPU memory controllers. Within this category, the CAS latency rating of CL21 reflects a balance between speed and stability. Enterprise memory categories often prioritize consistency and reliability over aggressive latency tuning. This makes the category suitable for latency-sensitive applications such as in-memory databases, real-time analytics, and virtualization platforms hosting mixed workloads.

Bandwidth

Server memory categories targeting VxRail and PowerEdge platforms must account for the unique demands of virtualization and hyperconverged infrastructure. In these environments, memory bandwidth and capacity directly impact the number of virtual machines, containers, or services that can be hosted per node. The 2933MHz RDIMM category is designed to maximize memory throughput while maintaining compatibility with multi-channel memory architectures found in enterprise CPUs. The dual-rank design contributes to improved memory interleaving, allowing the memory controller to access different ranks concurrently. This results in more efficient use of available bandwidth, reducing bottlenecks in memory-intensive scenarios. As part of this category, the Dell EMC AB003153 module supports balanced memory configurations that enhance overall system performance without introducing instability.

Capacity

The 32GB capacity per module defines a critical segment within the enterprise memory category. This capacity point offers an optimal balance between density and cost, enabling scalable memory configurations without excessive expenditure. In PowerEdge servers and VxRail nodes, 32GB RDIMMs are commonly used to populate memory channels evenly, achieving high total system memory while maintaining optimal performance characteristics. This category supports flexible scaling strategies, allowing organizations to start with moderate memory configurations and expand as workload demands grow.

Memory

Memory categories designed for Dell PowerEdge servers must align with Dell’s recommended population guidelines to achieve optimal performance. The 32GB RDIMM category is well-suited for balanced channel population, which is essential for maximizing memory bandwidth and minimizing latency. By using identical modules across all channels, system architects can ensure uniform access times and predictable performance behavior. In dual-socket PowerEdge servers, this category supports symmetrical memory configurations across both CPUs, reducing NUMA-related performance penalties. The Dell EMC AB003153 module is part of a category that has been validated for such configurations, ensuring that memory operates within supported parameters regardless of scale.

Voltage

The 1.2V operating voltage is a defining feature of DDR4 memory categories, contributing to improved power efficiency compared to previous DDR3 generations. In enterprise environments where servers operate continuously, even marginal reductions in power consumption can result in significant energy savings over time. The category of 1.2V DDR4 RDIMMs emphasizes reduced power draw without sacrificing performance or reliability. Thermal management is another critical consideration within this category. Memory modules like the Dell EMC AB003153 are designed with thermal characteristics suitable for dense server configurations. Heat spreaders and PCB designs are optimized to dissipate heat effectively, ensuring stable operation even in high-density rack environments where airflow may be constrained.

Energy

Enterprise memory categories increasingly prioritize energy efficiency as data center operators seek to reduce operational costs and environmental impact. The combination of 1.2V operation, efficient DRAM chips, and registered buffering contributes to lower overall system power consumption. This category aligns with Dell EMC’s broader strategy of delivering energy-efficient infrastructure components that support sustainable data center operations. By selecting memory modules within this category, organizations can achieve a balance between performance density and power efficiency, enabling higher compute and memory utilization per rack while maintaining manageable cooling and power requirements.

Compatibility

One of the defining aspects of this category is OEM-level compatibility and validation. Dell EMC server memory categories are rigorously tested to ensure seamless integration with PowerEdge servers and VxRail systems. This validation process includes firmware compatibility, BIOS recognition, thermal performance testing, and long-term reliability assessments under sustained load. The Dell EMC AB003153 memory module belongs to a category that is specifically aligned with VxRail requirements, where hyperconverged infrastructure demands tight integration between hardware and software components. Memory compatibility is critical in these environments, as unsupported modules can lead to configuration errors, reduced performance, or unsupported system states.

Use Cases

The category of 32GB DDR4-2933 RDIMM memory is driven by a wide range of enterprise use cases. Virtualization platforms benefit from higher memory density per node, allowing more virtual machines to be hosted without overcommitting resources. Database servers leverage fast, reliable memory to accelerate query processing and reduce latency. Analytics platforms and in-memory computing frameworks depend on large, high-bandwidth memory pools to process data efficiently. Hyperconverged infrastructure deployments, particularly those based on VxRail, rely heavily on memory performance and reliability. In these environments, memory serves not only compute workloads but also caching and storage-related functions. The category of memory represented by the Dell EMC AB003153 is optimized to support these diverse and demanding workloads.

Scalability

As enterprise environments grow, memory scalability becomes a critical factor in infrastructure planning. The 32GB RDIMM category allows organizations to scale memory capacity incrementally while maintaining optimal performance characteristics. This scalability supports evolving business needs, enabling IT teams to adapt infrastructure without disruptive hardware overhauls.