Name: HMABAGL7MBR4N-WMT4 SK Hynix 128GB DDR4-2933 CL21 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMABAGL7MBR4N-WMT4
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HMABAGL7MBR4N-WMT4 SK Hynix memory module is a 128GB DDR4 RDIMM designed for server and enterprise use. It operates at 2933 MT/s with CAS latency 21 and includes ECC support to detect and correct errors, improving system reliability. The registered DIMM format enhances signal integrity in multi-memory configurations.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	128GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-23466
Pin Count	288-Pin
Error Correction	ECC
Voltage	1.2V

Performance
Bus Speed	2933 MT/s
Bandwidth	23464 MB/s
Native Speed	2933 MT/s
CAS	CL21

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The HMABAGL7MBR4N-WMT4 is a 128GB DDR4 registered DIMM memory module manufactured by SK Hynix. It is engineered for use in server and enterprise systems where larger memory capacities and error correction are critical. This module operates at a data transfer rate of 2933 MT/s with a CAS latency of 21. Typically deployed in data centers and high-availability computing environments, this ECC RDIMM helps maintain system stability by detecting and correcting memory errors. IT professionals and system administrators specify such memory for mission-critical applications requiring consistent uptime. Key Features 128GB DDR4 capacity suitable for large memory requirements 2933 MT/s data transfer speed balancing performance and power use CAS latency of 21 for timing specification Error-Correcting Code (ECC) support to improve data integrity Registered DIMM design enhances signal quality in multi-module setups This memory module provides essential capacity and reliability for servers and workstations that demand robust memory configurations. Its ECC and registered features contribute to stable operation under heavy workloads and complex computing tasks.

Use Cases
This SK Hynix 128GB DDR4-2933 ECC RDIMM is suitable for server environments and enterprise systems requiring high-capacity memory with error correction. It is intended for workloads where system stability and data integrity are priorities, including virtualization, database management, and large-scale computing. How It's Used: Installed in rack servers for data center applications demanding large memory pools Configured in enterprise-grade workstations running intensive computational tasks Used in virtualization hosts to allocate ample memory to multiple virtual machines Deployed in database servers requiring consistent performance and memory reliability Incorporated into systems needing ECC memory to prevent data corruption Overall, this memory supports operational stability and capacity in environments where uptime and data accuracy are essential. It fits within standard DDR4 memory slots compatible with ECC registered DIMMs.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which detects and corrects single-bit memory errors to enhance data integrity and system stability in servers. Is this memory compatible with standard DDR4 slots? This module is a registered DIMM (RDIMM), so it requires motherboard support for DDR4 registered memory modules and is not compatible with unbuffered DIMM slots. What does CL21 represent in the specifications? CL21 indicates the CAS latency timing, which is the delay between the memory controller requesting data and the data being available, specified as 21 clock cycles for this module. What kind of systems use registered DIMM memory? Registered DIMM memory is typically used in servers and workstations that require stable operation with multiple memory modules installed, improving signal integrity and system reliability. Can this 128GB DDR4 module be used in desktop PCs? This module is designed for server platforms supporting registered ECC memory and generally is not compatible with typical desktop PC motherboards. What speed does the HMABAGL7MBR4N-WMT4 support? The memory operates at a data transfer rate of 2933 MT/s, matching DDR4-2933 specifications for compatible systems.