HP 647653-081 16GB Memory PC3-10600
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HP 647653-081 16GB RAM 1333mhz Pc3-10600 Cl9 Ecc Registered Bulk

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Part Number#: 647653-081
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Short Description:
647653-081 16 Gigabytes(GB) (1X16GB) 1333 Megahertz (MHz) Pc3-10600 Cl9 Dual Rank Low Voltage Error correction code (ECC) Registered Double Data Rate 3 (DDR3) SDRAM Dimm Memory Module for Server | Made by HP | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product overview for the HP 647653-081

In the world of servers, memory plays a crucial role in ensuring optimal performance and efficiency. One such memory module that stands out is the HP 647653-081 16GB DDR3 SDRAM. In this comprehensive guide, we will delve into the specifics of this memory module, breaking down its key features, technical specifications, and the importance of each component.

Overview to HP 647653-081

The HP 647653-081 is a memory module designed specifically for server environments. It is crucial to understand the various elements that make this module unique and suitable for servers.

Purpose and Application

This memory module is intended for use in servers, which are powerful computing machines responsible for managing and processing data within a network. Servers handle tasks such as hosting websites, managing databases, and providing various services to connected devices.

Capacity: 16GB (1x16GB)

One notable feature of the HP 647653-081 is its substantial capacity of 16 gigabytes. This means that a single module provides 16GB of memory, allowing servers to handle larger workloads and multitask efficiently.

Memory Type: DDR3 SDRAM

The DDR3 (Double Data Rate 3) Synchronous Dynamic Random Access Memory (SDRAM) technology used in this module is significant. DDR3 is a type of RAM that offers higher data transfer rates and improved energy efficiency compared to its predecessors.

Technical Specifications

Understanding the technical specifications of the HP 647653-081 is crucial for making informed decisions when considering it for server upgrades or replacements.

Speed: 1333MHz

The speed of a memory module is measured in megahertz (MHz) and represents the rate at which data can be transferred. In this case, the HP 647653-081 operates at a speed of 1333MHz, indicating a high data transfer rate.


The term PC3-10600 is a designation for DDR3 memory modules, providing information about the module's peak bandwidth. The higher the number, the greater the bandwidth, indicating improved data transfer capabilities.

CAS Latency: CL9

CAS (Column Address Strobe) latency is a measure of the delay between the initiation of a memory access and the actual data delivery. A CAS latency of 9 (CL9) indicates a relatively low delay, contributing to faster data retrieval.

Dual Rank

The term "Dual Rank" refers to the organization of memory modules on a memory rank. Dual Rank modules have two sets of memory chips on each side, enhancing the module's ability to handle multiple memory requests simultaneously.

Low Voltage

The inclusion of low voltage technology is crucial for energy efficiency. Low voltage memory modules consume less power, contributing to reduced energy costs and a smaller environmental footprint.

ECC (Error-Correcting Code) Registered

Error-Correcting Code (ECC) is a feature that helps identify and correct errors in data stored in memory. ECC Registered memory is particularly important in server environments where data accuracy is paramount.

Importance of ECC Registered Memory in Servers

The ECC Registered feature in the HP 647653-081 memory module is especially significant for servers. Let's explore why ECC Registered memory is crucial in server environments.

Data Integrity

In server operations, data integrity is non-negotiable. ECC Registered memory ensures that data stored in memory is accurate by detecting and correcting errors that may occur during read and write processes.

System Stability

Servers operate continuously to handle various tasks. Any error or instability in the system can lead to downtime, affecting the services provided. ECC Registered memory contributes to overall system stability by preventing data corruption.


Server reliability is paramount for businesses and organizations. The ECC feature enhances the reliability of the memory module, reducing the likelihood of data-related issues that could impact the server's performance.

Mission-Critical Applications

Servers often handle mission-critical applications where the accuracy of data is of utmost importance. ECC Registered memory is designed to meet the stringent requirements of such applications, providing a robust and reliable memory solution.

DIMM (Dual In-Line Memory Module) Form Factor

The HP 647653-081 follows the DIMM form factor, a standard design for memory modules. DIMM modules are easily recognizable by their vertical orientation in the memory slots on the server's motherboard.

Compatibility with Server Models

Before purchasing memory modules, it's crucial to check compatibility with specific server models. The HP 647653-081 is engineered to work seamlessly with a variety of server configurations, making it a versatile choice for different server setups.


Installing memory modules in a server typically involves locating the DIMM slots on the motherboard and carefully inserting the module until it clicks into place. Server administrators should follow manufacturer guidelines for proper procedures.

General Information about the HP 647653-081

  • Manufacturer: HP
  • Model Number or SKU# 647653-081
  • Type: Memory (RAM)
  • RAM Type: PC3-10600
  • Product Name: 16GB DDR3 SDRAM Memory Module

Technical Information for the 16GB DDR3 RAM

  • Storage Capacity: 16GB
  • Memory Technology: DDR3 SDRAM
  • Chips Organization: X4
  • Number Of Modules: 1 X 16GB
  • Bus Speed: 1333mhz DDR3-1333/PC3-10600
  • Data Integrity Check: ECC
  • Signal Processing: Registered
  • Ram Features: Dual Rank, Low Voltage
  • Cas Latency Timings: Cl9
  • Type: Dram
  • Upgrade Type: System Specific
  • Platform Support: HP Proliant Server
  • Form Factor: 240-Pin Dimm

Compatibility of HP 16GB Memory Module

  • HPE Proliant Bl420c Gen8, Bl460c Gen8, Bl660c Gen8, Dl160 Gen8, Dl360e Gen8, Dl360p Gen8, Dl380e Gen8, Dl380p Gen8, Ml350e Gen8, Ml350p Gen8, Sl230s Gen8, Sl250s Gen8, Sl270s Gen8, Sl4540 Gen8, Ws460c Gen8

In summary, the HP 647653-081 16GB DDR3 SDRAM memory module stands out as a reliable and high-performance solution for server environments. Its impressive capacity, DDR3 SDRAM technology, and features such as ECC Registered make it well-suited for demanding server applications.

When considering memory upgrades or replacements for servers, understanding the technical specifications and features of memory modules is essential. The HP 647653-081 not only meets these criteria but also contributes to enhanced data integrity, system stability, and overall server reliability.

Whether you are managing a small business server or a large enterprise infrastructure, the HP 647653-081 provides a robust memory solution that aligns with the demands of modern server environments. As technology continues to evolve, having a memory module that combines capacity, speed, and reliability is crucial for maintaining optimal server performance.

Product Condition:
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Warranty provided by ALLHDD.COM:
90 Days

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