1MGT9 Dell 32GB PC5-44800 DDR5-5600 CL46 2Rx8 UDIMM Non-ECC 288-Pin Memory Module

• Manufacturer: Dell
• Part Number: 1MGT9
• Product Type: DRAM (Dynamic Random-Access Memory)

Technical Specifications

• Type: DDR5 SDRAM
• Capacity: 32GB
• Speed: 5600 MT/s
• Voltage: 1.1V
• Form Factor: 288-pin UDIMM
• Rank: Dual Rank
• Buffered/Registered: Unbuffered

Understanding DDR5 Memory Technology

DDR5 is the fifth generation of Double Data Rate Synchronous Dynamic Random-Access Memory, succeeding the long-established DDR4 standard. This new architecture introduces foundational changes designed to meet the escalating demands of next-generation CPUs and workloads.

Key Architectural Advancements of DDR5

DDR5 memory isn't just about higher mega transfers per second; it's a complete rethinking of the memory subsystem to break past previous limitations.

Dual 32-bit Sub-Channels

Unlike DDR4's single 64-bit channel per module, each DDR5 DIMM like the Dell 1MGT9 splits its interface into two independent 32-bit sub-channels. This allows for more efficient handling of smaller data requests, reducing contention and improving effective memory access efficiency, which translates to smoother performance in real-world multitasking and complex applications.

ECC (Error-Correcting Code)

While the Dell 1MGT9 is a Non-ECC UDIMM (targeting consumer and prosumer platforms), it and all DDR5 modules incorporate On-Die ECC. This is a separate, internal mechanism that corrects bit errors within the DRAM chip itself, enhancing data integrity and module stability at the silicon level, leading to greater overall reliability.

Capacity and Density: 32GB

A single 32GB module provides substantial memory space for demanding applications. For most users, a configuration of two of these modules (totaling 64GB) is considered a sweet spot for high-end computing, comfortably handling intensive tasks such as 4K/8K video editing, 3D rendering and modeling, scientific simulations, advanced software development environments, and running multiple virtual machines simultaneously.

Speed and Bandwidth: PC5-44800 & DDR5-5600

The terms "PC5-44800" and "DDR5-5600" describe the module's data transfer rate. DDR5-5600 refers to a data rate of 5600 Mega transfers per second (MT/s). PC5-44800 denotes the theoretical peak bandwidth in megabytes per second (MB/s) calculated as (5600 MT/s * 8 bytes per transfer * 2 for Double Data Rate) / 8 ≈ 44800 MB/s. This massive bandwidth helps feed data-hungry CPUs, reducing bottlenecks and improving performance in memory-sensitive applications.

Module Configuration: 2Rx8 & 288-Pin

2Rx8 indicates a dual-rank, x8 configuration. "Dual-rank" means the memory chips are organized into two sets that the memory controller can address separately, slightly improving performance over single-rank modules in many scenarios by interleaving accesses. The "x8" refers to the bit-width of the individual DRAM devices. The 288-pin design is the physical connector for DDR5, which is not electrically or physically compatible with DDR4's 284-pin design.

ECC and Form Factor: Non-ECC UDIMM

This module is a Unbuffered DIMM (UDIMM), the standard form factor for mainstream desktop and workstation platforms. Non-ECC means it does not support system-level Error-Correcting Code, which is a feature typically reserved for servers and mission-critical workstations (using Registered ECC RDIMMs). It is ideal for consumer and prosumer systems where maximum performance and capacity are the primary goals.

Ideal Use Cases and Target Systems

The Dell 1MGT9 is not a generic upgrade; it is purpose-built for systems that can leverage its high-speed, high This memory is designed for desktop and workstation platforms featuring Intel's 12th Gen (Alder Lake), 13th Gen (Raptor Lake), 14th Gen (Raptor Lake Refresh), and newer processors, as well as AMD's Ryzen 7000 series (Zen 4) and newer CPUs. It is crucial to verify your motherboard's Qualified Vendor List (QVL) to ensure the 1MGT9 or similar DDR5-5600 modules are tested and supported for optimal compatibility and stability.

Versus Slower DDR5 (e.g., DDR5-4800, 5200)

DDR5-5600 offers a tangible performance uplift over entry-level DDR5 speeds. The increased bandwidth directly translates to faster data movement, which benefits integrated graphics performance (iGPUs), CPU compute tasks, and any application that shuffles large amounts of data in and out of memory. The 1MGT9 provides a strong balance of performance and value in the DDR5 ecosystem.

Versus Faster DDR5 (e.g., DDR5-6000, 6400+)

Higher-speed kits (DDR5-6000 and above) often come with proportionally higher price tags and may require more capable memory controllers (IMCs) on the CPU. For many users, especially on AMD's Ryzen 7000 series, DDR5-5600 to DDR5-6000 is considered a performance-per-dollar sweet spot. The gains from moving to extreme speeds like 7200+ MT/s are often marginal outside of specific synthetic benchmarks and come with increased power consumption and potential stability considerations.

Compatibility

Dell memory modules are tested extensively in target Dell Precision workstations and Alienware systems, as well as on common third-party platforms. This ensures they meet strict performance and compatibility standards, offering users a higher degree of confidence in a plug-and-play experience compared to untested components. m Investing in a quality module from a recognized OEM like Dell often includes robust warranty coverage and technical support. When used within specifications, the Dell 1MGT9 32GB DDR5-5600 module is engineered for long-term, stable operation, protecting your investment in your computing platform.