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840759-691 HPE 64GB DDR4 PC4-21300 2666MHz ECC Memory Module

SKU:

840759-691

Weight: 0.50 lbs
Condition: Refurbished
  • 64GB DDR4 ECC memory module for reliable server performance
  • Runs at 2666MHz with PC4-21300 speed for fast data processing
  • ECC support helps detect and correct memory errors to prevent downtime
  • Compatible with HPE servers requiring DDR4 memory
In stock

$279.00
Product Overview

The HPE 64GB DDR4 PC4-21300 2666MHz ECC Memory Module provides a solid upgrade for servers needing larger memory capacity with error correction. It fits into HPE server platforms where stability and speed are essential. This module balances capacity, speed, and reliability to support demanding workloads without compromising system integrity.

General Information
Brand HPE
Part Number 840759-691
Technical Information
Memory Capacity 64GB
Memory Technology DDR4
Module Type RDIMM
RAM Standard PC4-21300
Pin Count 288-Pin
Error Correction ECC
Rank 4
Voltage 1.2V
Performance
Bus Speed 2666MHz
Bandwidth 21300 MB/s
Native Speed 2666 MT/s
CAS 19
Physical Characteristics
Package Single module (1 x 64GB)
Weight 0.50
Condition Refurbished
Miscellaneous
Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE, FCC, UL, TUV
Assembly Required Yes


Product Description

This 64GB DDR4 ECC memory module is designed to enhance server stability and speed. It operates at 2666MHz, providing a balance between performance and energy efficiency. Often found in enterprise servers, it helps maintain smooth operation during demanding workloads.

Built for IT professionals managing data centers or business-critical applications, this memory module supports error correction, reducing the risk of system crashes caused by memory errors. It’s commonly used in HPE servers that require dependable and high-capacity memory.

Key Features

  • High-capacity 64GB module suitable for memory-intensive tasks
  • Error-correcting code (ECC) reduces risk of data corruption
  • 2666MHz speed ensures efficient processing of large datasets
  • PC4-21300 standard guarantees compatibility with relevant HPE systems
  • Designed to maintain server uptime in demanding environments

In practice, this memory is deployed in data centers, virtualization hosts, and enterprise servers where uptime is critical. It helps deliver consistent performance during heavy multi-tasking and database operations. By reducing errors, it plays a vital role in maintaining system reliability for businesses.


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840759-691 HPE 64GB DDR4 PC4-21300 2666MHz ECC Memory Module
840759-691 HPE 64GB DDR4 PC4-21300 2666MHz ECC Memory Module
$279.00