Name: HMCG88CHBRA399N SK Hynix 32GB DDR5-6400 ECC Registered RDIMM
Brand: SK Hynix
SKU: HMCG88CHBRA399N
Price: 2339.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The HMCG88CHBRA399N Hynix module is a 32GB DDR5-6400 RDIMM designed to provide server systems with high-capacity memory and error correction. It features ECC Registered functionality and operates at PC5-51200 bandwidth with a CAS latency of 52. The 2Rx8 rank structure aligns with standard server memory configurations.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	32GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-51200
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx8
Voltage	1.1V

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

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The SK Hynix HMCG88CHBRA399N is a 32GB DDR5 RDIMM designed specifically for server memory applications. It delivers a DDR5-6400 data transfer rate, suitable for high-demand enterprise environments requiring large memory capacity and speed. This memory module includes Error Correcting Code (ECC) and is registered (RDIMM), which helps maintain system stability and data accuracy in critical workloads. The 2Rx8 rank design supports effective module organization to fit server motherboards requiring this configuration. Key Features 32GB DDR5 memory capacity for substantial data handling DDR5-6400 (PC5-51200) speed for enhanced bandwidth CAS latency of 52 (CL52) for timing specification ECC Registered (RDIMM) for error detection and correction 2Rx8 rank organization suitable for server compatibility This server memory module is primarily used in data centers and enterprise servers that demand reliable error correction and consistent performance at higher memory speeds. It plays a critical role in maintaining system robustness while supporting large-scale computing tasks.

Use Cases
This SK Hynix 32GB DDR5-6400 RDIMM is typically deployed in enterprise server environments requiring enhanced memory capacity with error correction. It is suited for workloads demanding stable, fast memory access and systems that use registered ECC modules for data integrity. How It's Used: Installed in data center servers to increase memory capacity Used in enterprise-grade servers requiring ECC for error detection Employed in systems compatible with DDR5-6400 RDIMM modules Used in workloads needing consistent memory timing with CL52 latency Applied in servers configured to accept 2Rx8 rank memory modules The module serves as a core component in server memory architectures where performance, stability, and error correction are essential. It helps maintain reliable operation under heavy computing loads in critical business applications.

FAQ's
What does CL52 latency indicate on this memory? CL52 refers to the CAS latency timing, indicating the number of clock cycles it takes to access data. For this DDR5-6400 module, CL52 specifies its access delay, affecting overall memory performance timings. Is this Hynix memory compatible with standard DDR5 server slots? Yes, the HMCG88CHBRA399N is a DDR5 RDIMM designed for server motherboards that support registered ECC DDR5 modules matching its specifications. What does 2Rx8 rank mean for this RDIMM? 2Rx8 indicates the memory module has two ranks with x8 organization, describing the physical arrangement of memory chips on the DIMM, which affects compatibility and performance. Does this module support error correction? Yes, it is an ECC Registered DIMM, which incorporates error-correcting code to detect and correct single-bit memory errors for improved data integrity. Can this memory be used in non-server desktop systems? This module is designed specifically for server environments using registered ECC DDR5 memory and is generally not compatible with standard desktop systems. What bandwidth does PC5-51200 represent? PC5-51200 indicates the peak theoretical bandwidth of the memory module, corresponding to DDR5-6400 speeds with a data rate of 6400 MT/s and a bandwidth of 51.2 GB/s.

HMCG88CHBRA399N SK Hynix 32GB DDR5-6400 ECC Registered RDIMM

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's