IBM 43X5320 8GB 1066Mhz RAM
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IBM 43X5320 8GB 1066Mhz Pc3-8500 240-pin Quad Rank X8 1.35v New

Availability: In Stock
Part Number#: 43X5320
List Price was: $104.65
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Short Description:
IBM 43X5320 8GB 1066Mhz Pc3-8500 240-pin Quad Rank X8 1.35v Cl7 Ecc Registered Vlp DDR3 SDRAM Rdimm Memory For Server | Brand New
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of IBM 43X5320 8GB Memory

The IBM 43X5320 is a high-performance memory module designed for use with IBM servers. This memory module offers a range of features that make it ideal for use in enterprise-level applications. In this article, we will explain in detail the features of this memory module.

Memory Capacity

The IBM 43X5320 has a capacity of 8GB, which means that it can store up to 8 gigabytes of data. This amount of memory is considered to be high for most applications, and it is more than enough for running multiple programs simultaneously.

Memory Speed

The speed of a memory module is measured in MHz, and the IBM 43X5320 has a speed of 1066 MHz. This speed determines how quickly the memory can transfer data to and from the computer's processor, which directly affects the overall performance of the system.

Memory Type

The IBM 43X5320 memory module is a DDR3 SDRAM, which stands for Double Data Rate 3 Synchronous Dynamic Random Access Memory. This type of memory is an improvement over the older DDR2 SDRAM, and it offers higher speeds and lower power consumption.

Memory Rank

The rank of a memory module refers to the number of independent sets of memory chips that are contained within the module. The IBM 43X5320 has a quad rank, which means that it has four sets of memory chips. This allows for efficient memory access and high performance.

Memory Organization

The IBM 43X5320 memory module has an organization of X8, which means that each memory chip has eight data lines. This organization allows for high-speed data transfer and is ideal for high-performance applications.

Memory CAS Latency

The CAS latency of a memory module is a measure of the delay between when the memory receives a request for data and when it is able to provide that data. The IBM 43X5320 has a CAS latency of 7, which is considered to be low and results in faster data transfer.

Memory ECC

ECC stands for Error-Correcting Code, and it is a technology that is used to detect and correct errors in the memory. The IBM 43X5320 memory module is ECC registered, which means that it has the ability to detect and correct errors in real-time, making it highly reliable.

Memory RDIMM

RDIMM stands for Registered Dual In-Line Memory Module, and it is a type of memory module that has an additional register between the memory module and the system's memory controller. This register helps to reduce electrical load on the memory controller, which results in higher performance and reliability. The IBM 43X5320 memory module is an RDIMM, which means that it is highly reliable and ideal for use in enterprise-level applications.

Memory VLP

VLP stands for Very Low Profile, and it is a type of memory module that has a lower profile than standard memory modules. This makes VLP memory ideal for use in systems with limited space, such as blade servers. The IBM 43X5320 memory module is a VLP memory module, making it ideal for use in space-constrained environments.


The IBM 43X5320 memory module operates at a voltage of 1.35 volts, which is lower than the standard voltage of 1.5 volts used by most DDR3 memory modules. This lower voltage results in lower power consumption and heat generation, which can help to increase the lifespan of the memory module.


The IBM 43X5320 memory module is specifically designed for use with IBM servers, and it is important to ensure compatibility before purchasing this memory module. The IBM 43X5320 is compatible with a wide range of IBM server models, including the IBM System x3400 M3, x3500 M

General Information about the IBM 43X5320

  • Brand Name: IBM
  • Part Number or SKU# 43X5320
  • Type: Memory (RAM)
  • RAM Type:Pc3-8500
  • PRroduct Name: 8GB DDR3 Sdram Memory Module

Technical Information

  • storage Capacity: 8GB
  • memory Technology: DDR3 Sdram
  • number Of Modules: 1 X 8gb
  • bus Speed: 1066mhz Ddr3-1066/pc3-8500
  • cas Latency: Cl7
  • data Integrity Check: Ecc
  • signal Processing: Registered

Physical Characteristics

  • Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
  • Weight: 0.45 Kg (1 Lb)

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

PC3-8500 memory

Are you looking for the higher bandwidth option in the SDRAM sequence? Look no further as the DDR3 (Double Data Rate 3) is one such device. A higher speed predecessor to DDR2, the DDR3 Dynamic Random Access Memory modules improved data transfer rates, better voltage handling, and signal integrity. Thus, if you're looking for an upgrade in your daily life PC or a business server room, these PC3-8500 DDR3 RAMs can be the ideal choice.

PC3 8500 RAM is far beyond the expectation due to faster data transfer rates and higher memory clock speeds. Thus, eliminating the bandwidth problems now, keep your hands on the PC3 RAMs.

PC3-8500 Reduces The Supply Voltage:

Are you looking for the PC3 8500 memory? There must be a solid reason behind the fact: improved virtualization, faster data transfer speeds, higher bandwidth peak rates, and lesser supply of voltage. Yes! The DDR3 memory module utilizes lesser voltage than its predecessors and is now regarded as the efficient RAM module to fit in the devices. The voltage is reduced to 1.5 volts as compared to 1.8V.

Pre-Fetch Buffering Increased the Operation Speed:

Overall, the PC3-8500 DDR3 has paved the way for faster operational speed by utilizing the prefetch option. The prefetch buffer is increased up to 8 bits with an 8n architecture to offer a winning combination in 4 clock cycles. Thus, no matter if you're choosing the 4GB, 8GB, 16GB, 32GB, 96GB, 128GB, or 256GB, DDR3 SDRAMs have much to offer for your servers.

PC3 8500 RAM utilizes Four Mode Registers:

Not only PC3 8500 but all the DDR3 SDRAMs now utilize the four-mode registers which were not possible in the previous generation DDR2. The CAS read and write latency support further boosts the performance for all four registers.

Apart from the mode registers, the DDR3 SDRAM includes the x4, x8, and x16 data output configurations, which were also a significant part of the previous generation. One major difference lies in the data banks, which are eight in number for the DDR3, ensuring that the business centers and central server rooms have better performance.

On-Die Termination Supported:

These PC3 8500 SDRAMs now support the On-die termination as well. This way, the PCB circuit layout will hold the correct termination and will not confine or limit the data transfer speeds.

Muli-Pin Configuration:

Most of the tech-savvies are not happy with the low-pin configuration in the DDR and DDR2. In comparison, that's not the case with these PC3 DDR3 RAMs, as it holds the 240+ pin configuration overall.

Why buy from ALLHDD?

ALLHDD never stops to impress the tech-savvies! The same goes here for these PC3-8500 RAM categories which are all filled with top-notch quality 1066 MHz DIMM memory modules to help you get a faster data transfer. Most of the products are under a 2.5% discount to help you get a better deal!


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