Hynix HMA451R7MFR8N-TF 4GB Memory Pc4-17000
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Hynix HMA451R7MFR8N-TF 4GB Pc4-17000 Memory 2133mhz DDR4 Bulk

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Part Number#: HMA451R7MFR8N-TF
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Short Description:
HMA451R7MFR8N-TF 4 Gigabytes(GB) 2133 Megahertz (MHz) Pc4-17000 Cl15 Single Rank Error correction code (ECC) Registered Double Data Rate 4 (DDR4) Synchronous Dynamic Random Access Memory (SDRAM) 288-pin Rdimm Memory Module for Server | Made by Hynix | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days
Product Details of the 4GB Pc4-17000 Memory

In the ever-evolving landscape of computer hardware, memory plays a crucial role in determining a system's performance. One such memory module that has gained attention is the Hynix HMA451R7MFR8N-TF 4GB PC4-17000 ram, known for its reliability and performance. In this detailed exploration, we will delve into the various aspects of this memory module, including its specifications, features, and applications.

Hynix HMA451R7MFR8N-TF

The Hynix HMA451R7MFR8N-TF is a DDR4 SDRAM module designed for use in servers and other enterprise-level computing systems. Its specific configuration, the 4GB capacity, and PC4-17000 rating make it suitable for a range of applications where a balance of capacity and speed is essential.

DDR4 SDRAM: The Foundation

DDR4 SDRAM is the fourth generation of DDR (Double Data Rate) Synchronous Dynamic Random Access Memory. It represents a significant improvement over its predecessor, DDR3, offering increased data transfer rates, lower power consumption, and improved overall performance. The use of DDR4 technology ensures that the Hynix HMA451R7MFR8N-TF keeps pace with the demands of modern computing.

Key Specifications

Understanding the specifications of the Hynix HMA451R7MFR8N-TF is crucial for evaluating its compatibility and performance in a given system.

Capacity: 4GB

The 4GB capacity of this memory module indicates the amount of data it can store and process. In today's computing landscape, 4GB is considered a baseline for many applications, providing a balance between cost and performance.

Speed: 2133MHz

The memory speed, measured in megahertz (MHz), determines how quickly the module can transfer data. The Hynix HMA451R7MFR8N-TF operates at a speed of 2133MHz, making it suitable for tasks that require a moderate level of data processing.

ECC (Error-Correcting Code) Registered

ECC is a feature that enhances the reliability of memory by detecting and correcting errors in data. The HMA451R7MFR8N-TF is ECC registered, making it particularly suitable for applications where data accuracy is critical, such as in server environments.


The PC4-17000 designation specifies the peak data transfer rate of the memory module. In this case, it indicates a transfer rate of 17,000 megabytes per second, aligning with the module's 2133MHz speed.

ECC Registered Memory: Ensuring Data Integrity

One notable feature of the Hynix HMA451R7MFR8N-TF is its ECC-registered design. Let's delve deeper into what ECC-registered memory means and how it contributes to the reliability of the overall system.


Error-correcting code (ECC) is a mechanism that helps identify and correct errors in data stored in memory. In the context of RAM, ECC is crucial for preventing data corruption that may occur due to various factors, including cosmic rays, electrical interference, or simple hardware malfunctions.

Advantages of ECC

The use of ECC in registered memory provides several advantages, especially in critical computing environments:

Data Integrity

ECC ensures that data stored in memory remains accurate. When errors are detected, the system can correct them in real-time, preventing potential issues such as system crashes or data corruption.


In server environments where continuous operation is essential, having ECC-registered memory adds an extra layer of reliability. It reduces the risk of undetected errors that could lead to system instability.


ECC contributes to the overall stability of a system, making it particularly valuable in applications where uptime is a priority.

Registered Memory

Apart from ECC, the Hynix HMA451R7MFR8N-TF is also described as "registered." Understanding the significance of registered memory is key to appreciating its role in high-performance computing systems.

Registered memory, also known as buffered memory, includes an additional register between the memory module and the system's memory controller. This register helps to buffer and control the electrical signals, reducing the load on the memory controller.

Advantages of Registered Memory

Increased Stability

The buffering effect of registered memory contributes to system stability by reducing the electrical load on the memory controller. This is particularly beneficial in systems with a large number of memory modules or in high-density memory configurations.

Capacity Support

Registered memory allows for the use of more memory modules in a system compared to unbuffered memory. This makes it suitable for applications that require extensive memory capacity, such as servers and workstations.

Signal Integrity

The buffering provided by registered memory helps maintain signal integrity, especially in systems with long traces or when using multiple memory modules. This is crucial for ensuring reliable data transfer.

Applications of Hynix HMA451R7MFR8N-TF

The Hynix HMA451R7MFR8N-TF, with its combination of capacity, speed, and ECC-registered design, finds applications in various computing environments.

Servers and Data Centers

The ECC-registered design makes the HMA451R7MFR8N-TF well-suited for deployment in servers and data centers. These environments demand high reliability and data accuracy to ensure uninterrupted operation.


In professional workstations handling resource-intensive tasks such as graphic design, video editing, or 3D rendering, the Hynix HMA451R7MFR8N-TF contributes to smooth and stable performance.

Enterprise Computing

For enterprise-level computing where a balance of performance and reliability is crucial, this memory module proves to be a valuable component.


In virtualized environments where multiple virtual machines run concurrently, ECC memory becomes essential to prevent data corruption and maintain the integrity of each virtual instance.

General Information about the Hynix HMA451R7MFR8N-TF
  • Manufacturer: Hynix
  • Part Number or SKU# HMA451R7MFR8N-TF
  • Product Type: Pc4-17000 Memory
Technical Information of 4GB Memory
  • RAM-Type: PC4-17000
  • Storage Capacity: 4GB
  • Memory Technology: DDR4 SDRAM
  • Number Of Modules: 1 X 4GB
  • Bus Speed: 2133mhz DDR4-2133/PC4-17000
  • Data Integrity Check: ECC
  • Signal Processing: Registered
  • Cas Latency Timings: Cl15
  • Rank Features: 1rx8
  • Voltage: 1.2v
  • Form Factor: 288-Pin Rdimm

Overall, the Hynix HMA451R7MFR8N-TF 4GB PC4-17000 Memory stands out as a reliable and high-performance DDR4 SDRAM module with ECC Registered technology. Its 2133MHz clock speed, combined with ECC capabilities, makes it suitable for a range of applications, particularly in server environments and high-performance computing. Understanding the key features, benefits, and installation processes allows users to make informed decisions when choosing memory modules for their computing needs. As technology continues to advance, memory modules like the HMA451R7MFR8N-TF play a pivotal role in shaping the efficiency and reliability of modern computing systems.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

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New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

Here, you can check more available conditions of your desired product HMA451R7MFR8N-TF at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

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