AB133484 Dell 32GB 2RX8 DDR4 3200MHz PC4-25600 Memory

Dell AB133484 32GB DDR4 Memory

The Dell AB133484 32GB 2Rx8 DDR4 3200MHz module is engineered to deliver smooth multitasking, faster load times, and dependable system responsiveness. Designed for desktops and workstations that demand consistent performance, this unbuffered Non‑ECC UDIMM offers a reliable upgrade path for both professional and everyday computing environments.

General Specifications

• Brand Name: Dell
• Part Number: AB133484
• Product Type: 32GB DDR4 2Rx8 UDIMM Memory

Technical Breakdown

• Capacity: 32GB single module
• Memory Type: DDR4 SDRAM
• Speed Rating: 3200MHz / PC4‑25600
• CAS Latency: CL22
• Rank Configuration: 2Rx8
• Data Integrity: Non‑ECC
• Signal Type: Unbuffered
• Operating Voltage: 1.2V

Physical Attributes

• Form Factor: 288‑pin UDIMM

Compatibility

Compatible Dell Systems

Gaming & Consumer Desktops

• Gaming Desktop (5000 Series)
• Inspiron 3881 MT
• Inspiron 3891 MT
• XPS 8940

OptiPlex Series

3000 Series

• OptiPlex 3080 MT / SFF
• OptiPlex 3090 MT / SFF

5000 Series

• OptiPlex 5080 MT / SFF
• OptiPlex 5090 MT / SFF

7000 Series

• OptiPlex 7080 MT / SFF
• OptiPlex 7090 MT / SFF

Precision Workstations

• Precision 3440 SFF / XE
• Precision 3450 SFF / XE
• Precision 3630XL Tower
• Precision 3640 / 3640XE Tower
• Precision 3650 / 3650XE Tower
• Precision 5820 Tower
• Precision R3930
• Precision T5820XL Tower

Vostro Series

• Vostro 3681 SFF
• Vostro 3888 MT

Dell AB133484 32GB Memory Overview

The Dell AB133484 32GB 2Rx8 DDR4 3200MHz PC4-25600 CL22 1.2V Unbuffered Non-ECC UDIMM Memory Module belongs to a specialized category of desktop and workstation memory designed to deliver high-capacity performance, stability, and efficiency for modern computing environments. This category focuses on premium-grade DDR4 UDIMM memory modules engineered to meet strict compatibility and reliability standards, especially for systems that require dependable performance under sustained workloads. As part of the DDR4 memory generation, this category represents a balance between speed, power efficiency, and affordability, making it a widely adopted solution across professional desktops, business-class PCs, and performance-oriented consumer systems. This category emphasizes memory solutions that align with OEM specifications, ensuring seamless integration with compatible Dell systems and other DDR4 UDIMM-supported platforms. Memory modules in this category are manufactured using carefully selected DRAM chips, arranged in dual-rank configurations that improve memory access efficiency and throughput. The focus is on stable operation at rated speeds without overclocking requirements, supporting long-term system reliability in both enterprise and personal computing scenarios.

DDR4 Memory

DDR4 memory technology represents a significant evolution from earlier DDR3 standards, and this category leverages those advancements to support higher data transfer rates and improved energy efficiency. Operating at 3200MHz, the Dell AB133484 memory module category delivers PC4-25600 bandwidth, allowing systems to handle data-intensive tasks more smoothly. This level of performance is essential for multitasking environments, content creation workflows, virtualization, and professional software applications that rely heavily on system memory responsiveness. The category’s reliance on DDR4 architecture enables reduced voltage operation at 1.2V, which directly contributes to lower power consumption and reduced thermal output. This is particularly important for desktop systems that run continuously or under heavy loads, as lower power draw translates into improved system longevity and quieter cooling solutions. The memory modules in this category are designed to operate efficiently within standard thermal envelopes, minimizing the need for additional cooling hardware.

PC4-25600

The PC4-25600 designation indicates a theoretical maximum bandwidth of 25.6GB/s per module, which is a defining characteristic of this category. This bandwidth allows for faster data movement between the CPU and memory, reducing latency bottlenecks in demanding applications. Systems equipped with memory modules from this category benefit from smoother application performance, faster load times, and improved responsiveness during complex computational tasks. Consistency is a core principle of this category. Unlike performance memory aimed at enthusiasts, which may prioritize aggressive timings or overclocking potential, the Dell AB133484 category focuses on maintaining rated performance under all supported operating conditions. This ensures predictable behavior, which is especially valuable in professional and enterprise environments where stability is more critical than marginal performance gains.

32GB Capacity

The 32GB capacity featured in this memory module category addresses the growing demand for higher memory capacities in modern systems. As software applications become more resource-intensive, the need for ample system memory has increased significantly. This category caters to users who require sufficient memory headroom to run multiple applications simultaneously without experiencing performance degradation. In professional workstations, 32GB of memory allows for efficient handling of large datasets, high-resolution media files, and complex project files. Developers, designers, engineers, and analysts benefit from the ability to keep more data resident in memory, reducing reliance on slower storage-based paging. This category supports such workflows by providing reliable high-capacity modules that integrate seamlessly into compatible systems.

Dual-Rank 2Rx8

The 2Rx8 dual-rank configuration is a defining feature of this category. Dual-rank memory modules can offer improved memory performance in certain system architectures by enabling better interleaving and utilization of memory channels. The x8 DRAM organization used in this category strikes a balance between performance and compatibility. It ensures that the memory module works effectively with a wide range of chipsets and CPUs that support DDR4 UDIMM memory, making it a versatile choice for system upgrades and new builds alike.

Unbuffered Non-ECC

This category is defined by its use of unbuffered, non-ECC UDIMM memory modules. Unbuffered memory is commonly used in desktop and workstation systems due to its lower latency and direct communication with the memory controller. This category prioritizes responsiveness and straightforward integration, making it ideal for systems that do not require registered or load-reduced memory. Non-ECC memory modules in this category are designed for environments where error correction is not mandatory. The Dell AB133484 category focuses on delivering high-quality non-ECC memory that meets stringent manufacturing standards to minimize the risk of errors while maintaining affordability.

Compatibility

Compatibility is a central theme of this category. The Dell AB133484 memory module is designed to meet OEM specifications, ensuring reliable operation in supported Dell systems and other compatible desktops. This category emphasizes adherence to JEDEC standards, which helps ensure broad compatibility across different motherboards and chipsets that support DDR4 UDIMM memory. Business-class desktops often require memory solutions that can be deployed at scale without compatibility issues.

CL22 Latency

The CAS latency rating of CL22 is a defining attribute of this category, reflecting a design focus on stability and compatibility rather than extreme low-latency performance. This category is optimized for sustained workloads where consistent memory behavior is more important than achieving the lowest possible latency. Professional applications, productivity software, and multitasking environments benefit from predictable memory performance, which this category delivers through carefully validated timing parameters.

Power Efficiency

Operating at 1.2V, this category of DDR4 memory modules emphasizes power efficiency as a key design consideration. Lower operating voltage reduces overall system power consumption, which is beneficial for both energy savings and thermal management. This is particularly relevant for systems that run continuously or are deployed in environments where heat dissipation is a concern. The reduced thermal output of 1.2V DDR4 memory contributes to quieter system operation, as cooling solutions do not need to work as aggressively to maintain safe temperatures. This category supports modern system designs that prioritize efficient airflow and minimal noise, making it suitable for office environments and professional workspaces.

Use Cases

The Dell AB133484 32GB DDR4 UDIMM memory category serves a diverse range of use cases. In professional environments, it supports tasks such as software development, data analysis, digital content creation, and virtualization. The high capacity and stable performance enable users to work efficiently with complex applications and large datasets. In advanced consumer systems, this category appeals to users who demand smooth multitasking, fast application response, and the ability to handle modern software requirements. Enthusiast users who prioritize reliability and OEM-grade compatibility also find value in this category, as it delivers dependable performance without the need for manual tuning.