Name: HMA81GR7DJR8N-WMTG SK Hynix 8GB DDR4-2933 CL21 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMA81GR7DJR8N-WMTG
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The SK Hynix 8GB DDR4-2933 CL21 ECC RDIMM Memory module offers 8GB of DDR4 memory running at 2933 MT/s with a CAS latency of 21. It incorporates ECC error detection and correction capabilities and uses a registered DIMM design, making it appropriate for servers and workstations that require reliable memory operation.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-23466
Pin Count	288-Pin
Error Correction	ECC,Registered
Rank	1Rx8
Voltage	1.2V

Performance
Bus Speed	2933 MT/s
Bandwidth	23464 MB/s
Native Speed	2933 MT/s
CAS	21

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The SK Hynix HMA81GR7DJR8N-WMTG is an 8GB DDR4 registered memory module optimized for use in servers and professional workstations. It provides essential error correction capabilities through ECC, enhancing data integrity in critical computing environments. This module is commonly utilized where reliable memory performance and error mitigation are required. This RDIMM operates at a data transfer rate of 2933 MT/s and features a CAS latency of 21, balancing speed and timing for compatible systems. It is designed to fit into systems supporting DDR4 memory with registered ECC DIMMs. Key Features 8GB capacity DDR4 memory 2933 MT/s data rate supporting modern DDR4 standards CAS latency of 21 (CL21) for timing specification ECC functionality for error detection and correction Registered DIMM architecture suitable for server environments This memory module provides a stable and error-resilient option for expanding memory in computing systems requiring registered ECC modules. It supports workloads that demand data accuracy and system uptime in enterprise and professional settings.

Use Cases
This memory module is typically used in server and workstation environments where error correction and system stability are critical. It is suited for IT infrastructures running workloads that demand consistent memory performance and data integrity. How It's Used: Installed in enterprise servers to support virtualization and database management Used in professional workstations for engineering and scientific computing tasks Deployed in data centers requiring ECC memory for error correction Configured in multi-module setups to expand system memory capacity Implemented in applications needing registered DIMM memory for signal integrity The SK Hynix HMA81GR7DJR8N-WMTG memory module plays a role in maintaining system reliability and ensuring accurate data processing in environments that use DDR4 registered ECC memory technology.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, a feature that detects and corrects common types of memory errors to improve data integrity in computing systems. Is this module compatible with standard DDR4 slots? This module is a registered DIMM designed for systems that support DDR4 RDIMM memory, typically found in servers and workstations, not standard consumer DDR4 slots. What is the significance of the 2933 MT/s speed rating? The 2933 MT/s rating indicates the data transfer rate of the memory module, specifying how many million data transfers per second it can perform, affecting performance in compatible systems. What does the CAS latency of 21 imply? CAS latency 21 refers to the delay in clock cycles between a command and the moment data is available, impacting memory timing and responsiveness. Can this memory be used in non-registered DIMM systems? No, this module is a registered DIMM type and requires a system motherboard that supports RDIMM memory; it is not compatible with unbuffered memory slots. What type of systems typically use SK Hynix HMA81GR7DJR8N-WMTG modules? Systems such as enterprise servers and professional workstations that require ECC and registered memory for stability and data accuracy typically use this module.