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M393AAG40M32-CYF Samsung 128GB DDR4-2933MHz PC4-23400 ECC Registered RDIMM CL21 4Rx4 1.2V 288-Pin Memory Module

SKU:

M393AAG40M32-CYF

Weight: 0.50 lbs
Condition: Refurbished
  • 128GB DDR4 ECC Registered RDIMM for high-reliability server memory
  • Operates at 2933MHz with CL21 latency for balanced speed and stability
  • 4Rx4 configuration ensures wide data paths and error correction
  • Compatible with standard 288-pin DIMM slots at low 1.2V power consumption
In stock

$1,651.00
Product Overview

The Samsung 128GB DDR4-2933MHz ECC Registered RDIMM is a server memory module built to provide reliable, high-capacity memory for enterprise environments. It fits into 288-pin DIMM sockets and supports error correction, making it a practical choice for maintaining system stability in demanding applications.

General Information
Brand Samsung
Part Number M393AAG40M32-CYF
Technical Information
Memory Capacity 128GB
Memory Technology DDR4
Module Type RDIMM
RAM Standard PC4-23400
Pin Count 288-Pin
Error Correction ECC Registered (RDIMM)
Rank 4Rx4
Voltage 1.2V
Performance
Bus Speed 2933 MT/s
Bandwidth 23400 MB/s
Native Speed 2933MHz
CAS CL21
Physical Characteristics
Package FBGA
Dimensions 30 x 133.35 x 3 mm (H x W x D) / 1.18 x 5.25 x 0.12 in
Weight 0.50
Condition Refurbished


Product Description

This Samsung 128GB DDR4 memory module is designed for systems requiring robust and error-correcting memory. It’s often found in enterprise servers and data centers where uptime and data integrity are critical. The ECC Registered feature helps protect against memory errors, making it ideal for demanding workloads and virtualization environments.

Built for compatibility with a wide range of server motherboards, this memory module balances performance and reliability through its 2933MHz speed and CL21 CAS latency. IT professionals and system builders who manage mission-critical applications benefit from its stability and capacity.

Key Features

  • High-capacity 128GB module suitable for large memory pools
  • ECC functionality to detect and correct memory errors on the fly
  • Registered DIMM for improved signal integrity in multi-module setups
  • Optimized for 2933MHz data transfer speed at low voltage operation
  • Compatible with 288-pin server slots for easy upgrades

This memory is typically deployed in data centers and server farms, where large, reliable memory is essential for performance. It supports virtualization, database management, and high-performance computing by ensuring systems run smoothly without memory-related interruptions.


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M393AAG40M32-CYF Samsung 128GB DDR4-2933MHz PC4-23400 ECC Registered RDIMM CL21 4Rx4 1.2V 288-Pin Memory Module
M393AAG40M32-CYF Samsung 128GB DDR4-2933MHz PC4-23400 ECC Registered RDIMM CL21 4Rx4 1.2V 288-Pin Memory Module
$1,651.00