Name: HMCG78AHBRA477N SK Hynix 16GB DDR5-6400 ECC Registered RDIMM
Brand: SK Hynix
SKU: HMCG78AHBRA477N
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HMCG78AHBRA477N Hynix 16GB DDR5-6400 PC5-51200 CL52 1Rx8 ECC Registered RDIMM is a server-grade memory module featuring 16GB capacity and a DDR5-6400 speed. It supports ECC for error correction and is registered to improve signal stability in servers. The module operates with a CAS latency of 52 and uses a 1Rx8 rank configuration.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	16GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-51200
Pin Count	288-Pin
Error Correction	ECC
Rank	1Rx8
Voltage	1.1V

Performance
Bus Speed	6400 MT/s
Bandwidth	51200 MB/s
Native Speed	6400 MT/s
CAS	CL52

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	No

Product Description
The HMCG78AHBRA477N by SK Hynix is a 16GB DDR5 RDIMM tailored for server memory applications. It operates at a frequency of 6400 MT/s, delivering a PC5-51200 data rate suitable for data center and enterprise workloads. This module incorporates ECC (Error-Correcting Code) and is registered to support server reliability and stability. This memory module is typically deployed in server systems where error correction and registered buffering are essential for maintaining data integrity and system uptime. IT professionals and system integrators use this module to upgrade or build enterprise-grade servers. Key Features 16GB DDR5 capacity providing ample memory for various server tasks 6400 MT/s data transfer rate compliant with DDR5 standards PC5-51200 classification indicating high bandwidth throughput CAS latency (CL) of 52 defining timing parameters ECC Registered (1Rx8) design ensuring error detection and correction This server memory module offers a balance of capacity and speed while maintaining data integrity through ECC. Its registered design aids in enhancing signal integrity in multi-module configurations, making it a suitable component for scalable and stable server environments.

Use Cases
This memory module is intended for use in server environments where stable, error-correcting DRAM is required. It suits data centers, enterprise servers, and applications needing reliable memory performance under demanding workloads. How It's Used: Installed in rack or tower servers requiring DDR5-6400 speed memory Used by IT administrators upgrading server memory capacity and reliability Deployed in data centers for supporting virtualization and database workloads Incorporated in systems needing ECC to detect and correct memory errors Applied in configurations benefiting from registered DIMM buffering for signal integrity The module fulfills an operational role by providing consistent memory performance with built-in error correction, helping to maintain system stability and uptime in enterprise server applications.

FAQ's
What does the 1Rx8 specification mean? The 1Rx8 indicates the memory module has one rank with x8 DRAM chips. This affects how the memory controller accesses the module and can influence compatibility with certain server architectures. Is this memory compatible with DDR5 server platforms? Yes, this module is a DDR5 RDIMM designed specifically for server platforms supporting DDR5-6400 memory modules. What does ECC Registered RDIMM imply? ECC Registered RDIMM combines error-correcting code with a register between the DRAM modules and the memory controller, improving data reliability and signal integrity in servers. What is the significance of CL52 in this module? CL52 is the CAS latency, representing the delay between a command and the data being available. It is a timing parameter specific to this DDR5 module. Can this module be used in desktop computers? This memory module is intended for server use and may not be compatible with standard desktop systems that do not support ECC Registered DIMMs. What does PC5-51200 indicate? PC5-51200 identifies the peak theoretical bandwidth of the memory module, which in this case is 51200 MB/s, correlating with DDR5-6400 speed.

HMCG78AHBRA477N SK Hynix 16GB DDR5-6400 ECC Registered RDIMM

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's