Name: HMT42GR7BMR4C-G7D7 SK Hynix 16GB DDR3-1066 CL7 ECC RDIMM Memory
Brand: SK Hynix
SKU: HMT42GR7BMR4C-G7D7
Price: 57.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The HMT42GR7BMR4C-G7D7 SK Hynix 16GB DDR3-1066 CL7 ECC RDIMM memory module delivers 16GB of DDR3 SDRAM with ECC support and a 1066 MT/s data rate. It features a low CAS latency of 7 and registered DIMM architecture, targeting servers and workstations that require error correction and memory stability.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	16GB
Memory Technology	DDR3 SDRAM
Module Type	RDIMM
RAM Standard	PC3-8500
Pin Count	240-Pin
Error Correction	ECC
Voltage	1.5V

Performance
Bus Speed	1066 MT/s
Bandwidth	8500 MB/s
Native Speed	1066 MT/s
CAS	7

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The HMT42GR7BMR4C-G7D7 is a 16GB DDR3-1066 ECC Registered DIMM memory module produced by SK Hynix. It provides error-correcting code (ECC) functionality to detect and correct memory errors, making it suitable for servers and enterprise-grade workstations where data integrity is critical. This memory operates at a data rate of 1066 MT/s with a CAS latency of 7. Typically used in computing environments requiring stable and reliable memory performance, this RDIMM module supports registered architecture that helps in managing large memory capacities and improving signal integrity. Key Features 16GB capacity DDR3 SDRAM module 1066 MT/s data transfer rate CAS latency of 7 Error-Correcting Code (ECC) support Registered DIMM (RDIMM) design for enhanced stability This memory module plays a vital role in systems where error detection is necessary to prevent data corruption. Its registered design allows for improved electrical performance in configurations that require multiple memory modules, making it suitable for enterprise environments with demanding workloads.

Use Cases
This memory module is commonly used in server and enterprise workstation environments where data accuracy and system reliability are priorities. It supports workloads that benefit from ECC memory, such as database management, virtualization, and mission-critical applications. How It's Used: Installed in servers requiring ECC to maintain data integrity Used in enterprise-grade workstations for error-correcting memory operations Deployed in virtualization platforms needing stable memory performance Applied in database servers with high memory capacity demands Implemented in multi-module memory configurations for large-scale systems Overall, this module supports environments where preventing memory errors is essential to maintain system uptime and data correctness, playing a key role in the stability of computing infrastructure.

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 internal data corruption. This memory module uses ECC to maintain data integrity in critical computing environments. Is the HMT42GR7BMR4C-G7D7 compatible with standard DDR3 slots? This module is a registered DIMM and requires a slot and system supporting RDIMM DDR3 memory; it is not compatible with standard unbuffered DDR3 slots. What is the significance of CAS latency 7? CAS latency 7 indicates the delay between a memory command and when data is available. A lower latency like 7 provides balanced access speeds suitable for server workloads. How does registered DIMM (RDIMM) differ from unbuffered DIMM? RDIMM modules include a register that helps stabilize signals and support larger memory configurations, making them suitable for servers, unlike unbuffered DIMMs commonly used in desktops. Can this memory module be used in desktop computers? This module is designed for servers and workstations with ECC and registered DIMM support; it is generally not compatible with typical desktop systems. What is the data transfer rate of this memory? The HMT42GR7BMR4C-G7D7 operates at a data transfer rate of 1066 million transfers per second, aligning with DDR3-1066 specifications.