Name: HMCG94AHBRA280N SK Hynix 64GB DDR5-6400 PC5-51200 ECC RDIMM Server Memory
Brand: SK Hynix
SKU: HMCG94AHBRA280N
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HMCG94AHBRA280N is a 64GB DDR5-6400 Registered DIMM designed for server use. It supports PC5-51200 data rates with CAS latency 52, featuring a 2Rx4 rank configuration and ECC for error correction, making it suitable for enterprise and data center memory expansion.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	64GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-51200
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.1V

Performance
Bus Speed	6400 MT/s
Bandwidth	51200 MB/s
Native Speed	6400 MT/s
CAS	52

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The HMCG94AHBRA280N is a 64GB DDR5-6400 RDIMM memory module from SK Hynix, designed specifically for server environments requiring error-correcting capabilities. It operates at a data rate of 6400 MT/s with a CAS Latency of 52, supporting the PC5-51200 standard for high-speed data transfer. This module uses a 2Rx4 rank configuration and includes ECC Registered technology to maintain data integrity in critical computing applications. It is typically deployed in data centers, enterprise servers, and systems that demand stability and capacity for intensive workloads. Key Features 64GB capacity for large memory requirements DDR5 technology with 6400 MT/s data rate PC5-51200 standard compliance CAS Latency of 52 for timing specification 2Rx4 rank and ECC Registered design for error correction This memory module supports server systems that prioritize data accuracy and reliability. Its large capacity and error-correcting features make it suitable for mission-critical applications where minimizing memory errors is essential.

Use Cases
This SK Hynix 64GB DDR5-6400 ECC Registered RDIMM memory module is primarily used in server and enterprise environments where data accuracy and memory capacity are critical. It fits well in systems handling virtualization, database management, or high-volume transaction processing. How It's Used: Installed in enterprise servers requiring ECC Registered memory for data integrity Used in data centers to support high-capacity memory configurations Deployed in virtualization hosts to handle multiple virtual machines efficiently Applied in database servers that demand fast memory throughput and error correction Integrated into high-performance computing clusters needing large memory modules Overall, this memory module plays an essential role in maintaining system stability and performance in environments where memory errors can impact critical operations.

FAQ's
What does ECC Registered mean for this memory module? ECC Registered memory includes error-correcting code to detect and correct common types of data corruption, enhancing data integrity in servers. The 'Registered' part refers to a buffer that stabilizes signals for improved reliability. Is this module compatible with standard DDR5 slots? This module is designed for server motherboards supporting DDR5 ECC Registered DIMMs; it is not intended for standard desktop DDR5 slots, which typically use unbuffered memory. What does 2Rx4 indicate in this memory part? 2Rx4 specifies the module has two ranks of memory chips, each organized with a 4-bit wide chip configuration. This affects performance and compatibility with server memory controllers. What is the significance of the PC5-51200 specification? PC5-51200 denotes the memory's peak theoretical bandwidth, corresponding to DDR5 running at 6400 MT/s, which defines the module's data transfer rate. What does CAS Latency 52 mean for this RAM? CAS Latency 52 refers to the number of clock cycles delay between a read command and the moment data is available, indicating timing characteristics of the memory module. Can this memory module be used in non-server systems? This memory is designed specifically for servers and enterprise systems supporting ECC Registered DIMMs, so it is generally not compatible with consumer-grade or non-server motherboards.