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M393AAK40B42-CWD70 Samsung 128GB DDR4 PC4-21300 8RX4 Memory Module

SKU:

M393AAK40B42-CWD70

Weight: 0.50 lbs
Condition: Refurbished
  • 128GB DDR4 memory module optimized for high-performance computing
  • PC4-21300 standard ensures fast data transfer at 2666 MT/s
  • 8RX4 rank configuration for improved stability and scalability
  • Compatible with enterprise-grade servers and workstations
In stock

$719.00
Product Overview

The Samsung 128GB DDR4 PC4-21300 8RX4 Memory Module delivers substantial memory capacity combined with reliable speed, fitting well into data centers and advanced workstations. It balances performance and stability, making it a solid choice for memory upgrades in professional settings where large datasets and multitasking are routine.

General Information
Brand Samsung
Part Number M393AAK40B42-CWD70
Technical Information
Memory Capacity 128GB
Memory Technology DDR4
Module Type RDIMM
RAM Standard PC4-21300
Pin Count 288-Pin
Error Correction ECC (Registered)
Rank 8Rx4
Voltage 1.2V
Performance
Bus Speed 2666 MT/s
Bandwidth 21300 MB/s
Native Speed 2666 MHz
CAS 19
Physical Characteristics
Weight 0.50
Condition Refurbished
Miscellaneous
Eco Friendly Yes
Compliance Standards RoHS, CE, UL
Assembly Required Yes


Product Description

This 128GB DDR4 memory module from Samsung is built for demanding computing environments that require large memory capacities and reliable performance. It operates at 2666 MT/s, offering a balance between speed and power efficiency suitable for data-heavy applications.

Often found in high-end servers and workstations, this module supports tasks like virtualization, large database handling, and scientific simulations. IT professionals and system administrators use it to enhance system memory scaling and stability.

Key Features

  • High-capacity 128GB module designed for memory-intensive workloads
  • Operates at 2666 MT/s providing consistent data throughput
  • 8RX4 rank structure enhances compatibility with multi-channel memory setups
  • Manufactured by Samsung ensuring quality and reliability
  • Supports ECC for error detection and correction in critical systems

This memory module is typically installed in enterprise servers where stable and large-scale memory is essential. It helps reduce system slowdowns caused by memory bottlenecks and supports efficient multitasking in complex computing environments.


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M393AAK40B42-CWD70 Samsung 128GB DDR4 PC4-21300 8RX4 Memory Module
M393AAK40B42-CWD70 Samsung 128GB DDR4 PC4-21300 8RX4 Memory Module
$719.00