HP 752372-081 32GB 1x32GB 4Rx4 DDR4-2133 CAS-15-15-15 ECC Load Reduced Memory Kit Image

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HP 752372-081 32GB 1x32GB 4Rx4 DDR4-2133 CAS-15-15-15 ECC Load Reduced Memory Kit

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  • Part Number : 752372-081
  • Brand : HP

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HP 752372-081 Manufacturer
HP 752372-081 Form Factor
Form Factor
HP 752372-081 Capacity
HP 752372-081 Memory Speed
Memory Speed
2133 MHz
HP 752372-081 Pins
288 Pin

Full HP 752372-081 Specifications

Brand HP
Form Factor LRDIMM
Capacity 32GB
Memory Speed 2133 MHz
Data Integrity Check ECC
Voltage 1.2v
Rank 4Rx4
Latency Timing CL15
Pins 288 Pin
Memory Technology DDR4

HP 752372-081 Frequently Asked Questions

What does it mean if memory runs at 2133MHz?

If memory runs at 2133MHz, it means that the memory module operates at a speed of 2133 megahertz. The MHz measurement represents the frequency or clock speed at which the memory can perform tasks.

To put it simply, the 2133MHz rating indicates how quickly the memory can access and transfer data. A higher MHz rating generally implies faster performance, as the memory can handle more operations per second.

It's important to ensure that the MHz rating of the memory is compatible with other components in the computer, such as the motherboard, to ensure proper functionality.

What does it mean if memory is ECC?

ECC, which stands for Error-Correcting Code, refers to a type of memory module that incorporates advanced error-checking and error-correction capabilities. ECC memory goes beyond standard non-ECC memory by providing additional measures to ensure data integrity.

The primary purpose of ECC memory is to detect and correct certain types of data errors that may occur during the operation of a computer system. It achieves this by adding extra bits, known as parity or checksum bits, to each memory word stored in the module.

These extra bits enable the ECC mechanism to identify and automatically correct single-bit errors. If a single bit is flipped or corrupted, the ECC memory can detect the error and rectify it, preventing potential data corruption and maintaining accurate information storage.

ECC memory is particularly prevalent in critical computing systems, such as servers and workstations, as well as in environments where data integrity is paramount, such as scientific or financial applications. By providing an additional layer of error detection and correction, ECC memory significantly reduces the risk of undetected errors that could lead to system crashes, data corruption, or inaccurate calculations.

It's important to note that the utilization of ECC memory requires support from both the motherboard and the memory controller in the system. Not all systems or consumer-grade motherboards offer compatibility with ECC memory, so it's crucial to verify the specifications and requirements before incorporating ECC memory modules into a specific system.

What does it mean if memory is LRDIMM?

When memory is referred to as LRDIMM, it signifies that it belongs to the category of Load-Reduced Dual In-Line Memory Modules. LRDIMM is a specialized type of memory module that offers certain advantages over standard memory modules.

LRDIMM technology employs a memory buffer or an advanced memory buffer (AMB) chip to reduce the electrical load on the memory bus. This buffer acts as an intermediary between the memory chips and the memory controller, helping to enhance memory performance and capacity.

The main advantage of LRDIMMs is their ability to support larger memory capacities compared to standard memory modules. By reducing the electrical load on the memory controller, LRDIMMs enable the system to accommodate more memory modules per channel, thereby increasing the overall memory capacity.

LRDIMMs are commonly used in scenarios that demand extensive memory capabilities, such as enterprise-level servers, data centers, and high-performance computing environments. Their ability to support larger memory capacities is particularly beneficial for applications that involve data-intensive tasks, virtualization, and complex computations.

It's important to note that LRDIMMs require compatible hardware support. The motherboard and memory controller must specifically support LRDIMM technology. Therefore, it is crucial to verify the system's compatibility and consult the system documentation or manufacturer's guidelines before utilizing LRDIMMs.

What does it mean if memory has a speed of 2133MHz?

The term "2133 MHz" refers to the clock speed or frequency at which a particular type of RAM (Random Access Memory) operates. RAM frequency, often measured in megahertz (MHz) or gigahertz (GHz), indicates how many cycles the RAM module can complete in one second. In simple terms, it measures how fast data can be read from or written to the RAM.

The 2133 MHz speed rating you mentioned likely corresponds to DDR4 RAM, which was released in 2014. DDR4 stands for "Double Data Rate 4," and it's a type of RAM that succeeded DDR3. The 2133 MHz speed is one of the initial and most common speeds at which DDR4 RAM was introduced.

The move from DDR3 to DDR4 RAM brought several important advancements in technology:

  1. Higher Data Rates: DDR4 RAM provided higher data transfer rates compared to its predecessor, DDR3. This allowed for faster access to data stored in memory, leading to improved overall system performance, especially in tasks that involve frequent data access.

  2. Increased Bandwidth: DDR4 offered increased memory bandwidth, enabling more data to be transferred between the RAM and the CPU in a given amount of time. This was particularly beneficial for applications that required large amounts of data to be moved quickly, such as video editing, 3D rendering, and scientific simulations.

  3. Lower Voltage: DDR4 RAM operates at lower voltage levels compared to DDR3 RAM. This reduction in voltage helped in decreasing power consumption and heat generation, contributing to more energy-efficient and cooler-running systems.

  4. Higher Capacity Support: DDR4 introduced the capability to manufacture higher-capacity memory modules. This was crucial for accommodating the growing demands of modern software and applications that require larger memory capacities to run smoothly.

  5. Improved Error Correction: DDR4 incorporated improved error correction mechanisms, which enhanced the reliability of memory operations. This was especially important in mission-critical applications where data integrity is crucial.

Overall, the introduction of DDR4 RAM, including modules running at 2133 MHz and higher frequencies, marked a significant advancement in memory technology. It helped bridge the gap between the increasing demands of software and the need for faster, more efficient data access, contributing to better overall system performance and user experience.


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