Name: HMT351V7EFR4A-H9 SK Hynix 4GB DDR3-1333 ECC UDIMM Memory Module
Brand: SK Hynix
SKU: HMT351V7EFR4A-H9
Price: 85.54 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The HMT351V7EFR4A-H9 SK Hynix module is a 4GB DDR3-1333 MHz memory designed for systems requiring ECC UDIMM memory. It provides ECC functionality to detect and correct memory errors and operates at a CAS latency of 9. The module fits into standard UDIMM slots typically found in servers and workstations.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	4GB
Memory Technology	DDR3
Module Type	UDIMM
RAM Standard	PC3-10600
Pin Count	240-Pin
Error Correction	ECC
Rank	1Rx8 (Single Rank)
Voltage	1.5V

Performance
Bus Speed	1333MHz
Bandwidth	10666 MB/s
Native Speed	DDR3-1333
CAS	9

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The HMT351V7EFR4A-H9 is a 4GB DDR3 memory module operating at 1333 MHz, incorporating ECC (Error-Correcting Code) functionality. It is designed as an unbuffered DIMM (UDIMM) to provide memory error detection and correction, a critical feature in servers and workstations where data integrity is essential. This memory module suits environments requiring stable and accurate computing performance, typically benefiting IT professionals managing enterprise servers or advanced workstations. Key Features 4GB capacity DDR3 SDRAM 1333 MHz clock speed supporting DDR3-1333 standard CAS latency of 9 (CL9) for timing specification ECC support for error detection and correction UDIMM form factor suitable for specific server platforms The module's ECC capability helps reduce data corruption risks and maintain system reliability. Its unbuffered design is compatible with systems that require ECC memory without registered buffering. This product plays an important role in maintaining data accuracy in enterprise-grade computing environments.

Use Cases
This memory module is primarily used in server and workstation environments that support DDR3 ECC UDIMM memory. It is suitable for workloads sensitive to data integrity and systems where minimizing memory errors is critical. How It's Used: Installed in servers requiring 4GB DDR3 ECC UDIMM memory modules Deployed in workstations running error-sensitive applications Used in IT infrastructure where ECC memory enhances data reliability Integrated within systems that support DDR3-1333 MHz memory speed Employed for memory upgrades in compatible platforms needing unbuffered ECC modules The HMT351V7EFR4A-H9 helps maintain stable operation by providing error correction and supporting memory standards suitable for enterprise systems. Its role is to ensure data accuracy and system reliability under typical server or workstation usage conditions.

FAQ's
What does ECC UDIMM mean on this memory module? ECC UDIMM stands for Error-Correcting Code Unbuffered Dual Inline Memory Module. It means the module can detect and correct single-bit memory errors and is unbuffered, suitable for certain server and workstation systems. Is the HMT351V7EFR4A-H9 compatible with all DDR3 systems? This module is compatible with systems that support DDR3-1333 MHz ECC UDIMM memory. It may not be compatible with non-ECC or buffered memory configurations. What is the significance of CL9 in the memory specification? CL9 refers to the CAS latency, which is the delay time between a memory controller requesting data and the data being available. A CL9 timing indicates this module’s specific latency value at DDR3-1333 speed. Can this module be used in desktop PCs? This module is designed as an ECC UDIMM mainly for servers and workstations. Desktop PCs typically do not support ECC memory or require unbuffered modules like this one. What installation requirements are needed for this memory? The memory must be installed in a compatible DDR3 UDIMM slot supporting ECC functions. The system BIOS must also support ECC memory for error correction to function properly. Who manufactures the HMT351V7EFR4A-H9 memory module? The HMT351V7EFR4A-H9 memory module is manufactured by SK Hynix, a known supplier of memory and semiconductor products.