Name: HMA84GR7CJR4N-WMTG SK Hynix 32GB DDR4-2933 CL21 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA84GR7CJR4N-WMTG
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The SK Hynix 32GB DDR4-2933 CL21 ECC RDIMM memory module provides error-correcting capabilities and registered design, making it appropriate for servers and workstations requiring dependable memory operation. It delivers 2933 MT/s speed and a CAS latency of 21, balancing capacity with performance needs in enterprise settings.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	32GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-23400
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.2V

Performance
Bus Speed	2933 MT/s
Bandwidth	23400 MB/s
Native Speed	2933MHz
CAS	CL21

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The SK Hynix HMA84GR7CJR4N-WMTG is a 32GB DDR4 registered DIMM (RDIMM) memory module engineered for use in servers and workstations. It operates at a speed of 2933 MT/s with a CAS latency of 21, providing a balance of capacity and timing suitable for data-intensive environments. This memory module includes ECC (Error-Correcting Code) functionality, which is essential for detecting and correcting common types of internal data corruption, thereby supporting system reliability in enterprise applications. Key Features 32GB capacity to support demanding workloads DDR4 technology with 2933 MT/s transfer rate CAS latency of 21 for timing specification ECC support for error detection and correction Registered DIMM design for improved electrical stability This RDIMM is suitable for IT professionals seeking memory solutions that prioritize data integrity and stable operation in server environments. It contributes to maintaining consistent performance under heavy multitasking and memory-intensive processes.

Use Cases
This memory module is typically utilized in enterprise servers and high-end workstations where data integrity and system stability are critical. It supports workloads that require large memory capacities and error correction to minimize system faults. How It's Used: Installed in rack or tower servers for database management Used in virtualization hosts to support multiple virtual machines Deployed in workstations handling large datasets or CAD applications Integrated into systems requiring ECC memory for error detection Applied in network infrastructure devices for consistent operation Overall, this memory module assists in maintaining system reliability and uptime in environments where data accuracy and operational stability are priorities.

FAQ's
What does CL21 mean in this memory module? CL21 refers to the CAS latency of the memory, indicating it takes 21 clock cycles to access a column of data. This timing affects the module's response time during data retrieval. Is this SK Hynix memory compatible with all DDR4 servers? Compatibility depends on the server's motherboard supporting registered ECC DDR4 modules at 2933 MT/s. It is designed for systems that accept 32GB RDIMM modules with ECC functionality. What is the benefit of ECC in this RDIMM? ECC memory detects and corrects single-bit errors during data processing, reducing the risk of data corruption and system crashes in critical computing environments. Can this module be used in desktop PCs? This RDIMM is intended for servers and workstations with registered ECC support and is not compatible with most standard desktop PCs, which typically use unbuffered non-ECC memory. What does Registered DIMM mean for this memory? Registered DIMM includes a register between the memory and the controller to buffer commands and addresses, which helps improve signal integrity and system stability in multi-module configurations. Does this module support DDR4 speeds other than 2933 MT/s? The specified operational speed for this module is 2933 MT/s. Operation at other speeds depends on motherboard and system support but is not guaranteed by the module specifications.