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M391A2K43BB1-CTDQ Samsung 16GB DDR4-2666 CL19 ECC UDIMM Memory

SKU:
M391A2K43BB1-CTDQ
Weight: 3.00 lbs
Condition: Refurbished
  • 16GB DDR4-2666 ECC UDIMM memory module
  • CAS latency 19 for balanced performance
  • Supports error-correcting code (ECC) for data integrity
  • Designed for server and workstation use

Product Overview

The Samsung 16GB DDR4-2666 CL19 ECC UDIMM Memory module offers 16GB of DDR4 memory operating at 2666 MHz with CAS latency 19. It includes ECC support to detect and correct memory errors, making it suitable for servers and workstations requiring error correction. The UDIMM form factor fits standard memory slots on compatible systems.

General Information

Brand Samsung

Technical Information

Memory Capacity 16GB
Memory Technology DDR4
Module Type UDIMM
RAM Standard PC4-21300
Pin Count 288-Pin
Error Correction ECC
Rank 2Rx8
Voltage 1.2V

Performance

Bus Speed 2666 MT/s
Bandwidth 21300 MB/s
Native Speed 2666 MHz
CAS CL19

Physical Characteristics

Package FBGA
Weight 3.00
Condition Refurbished

Miscellaneous

Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE
Assembly Required No


Product Description

The Samsung M391A2K43BB1-CTDQ is a 16GB DDR4-2666 ECC UDIMM memory module designed for use in servers and workstations where data integrity is critical. This memory module operates at 2666 MT/s and features ECC technology to detect and correct internal data corruption, which is essential for mission-critical computing environments.

Typically utilized by IT professionals managing enterprise systems, this module supports stable and consistent operation under demanding workloads. It is suited to systems that require reliable memory with error correction capabilities rather than standard desktop memory.

Key Features
  • 16GB capacity for handling substantial computing tasks
  • DDR4 technology running at 2666 MHz speed
  • CAS latency of 19 for latency and timing control
  • ECC support to maintain data accuracy in critical applications
  • UDIMM form factor compatible with supported server and workstation motherboards

This memory module plays a vital role in enhancing system reliability by minimizing memory errors. Its ECC function helps prevent data corruption, which is critical in environments where data accuracy and uptime are priorities. Samsung's manufacturing ensures compliance with DDR4 standards for use in compatible systems.


Use Cases

This Samsung memory module is typically deployed in enterprise servers and workstations requiring stable and accurate memory performance under heavy workloads. It benefits IT environments where error correction is needed to prevent data corruption and ensure system reliability.

How It's Used:
  • Installed in server systems to maintain data integrity during processing tasks
  • Used in workstations running critical applications needing error-correcting memory
  • Deployed in data centers to support reliable large-scale computing operations
  • Integrated into enterprise hardware platforms requiring DDR4-2666 UDIMM compatibility
  • Employed in environments where ECC memory is mandated for system stability

By supporting ECC error checking, this memory module reduces the risk of data errors affecting system operations, thereby contributing to overall system stability and uptime in professional IT environments.


FAQ's

  • What type of memory is the M391A2K43BB1-CTDQ?

    The M391A2K43BB1-CTDQ is a 16GB DDR4-2666 ECC UDIMM memory module designed for servers and workstations.

  • What does ECC mean on this Samsung memory?

    ECC stands for Error-Correcting Code, which detects and corrects internal data corruption to maintain data integrity.

  • Is this memory compatible with standard desktops?

    This module is designed for systems supporting ECC UDIMM memory, typically servers and workstations, not standard desktop PCs.

  • What is the CAS latency of this memory?

    The Samsung module has a CAS latency of 19, which affects the timing delay between memory requests and data availability.

  • What speed does this memory operate at?

    The memory operates at a frequency of 2666 MHz, following the DDR4-2666 specification.

  • What form factor does the Samsung M391A2K43BB1-CTDQ use?

    It uses the UDIMM form factor, compatible with motherboards that support DDR4 ECC UDIMM memory modules.


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M391A2K43BB1-CTDQ Samsung 16GB DDR4-2666 CL19 ECC UDIMM Memory
M391A2K43BB1-CTDQ Samsung 16GB DDR4-2666 CL19 ECC UDIMM Memory