Name: HMT151R7TFR4A-H9 SK Hynix 4GB DDR3-1333 ECC RDIMM Server Memory
Brand: SK Hynix
SKU: HMT151R7TFR4A-H9
Price: 67.09 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The HMT151R7TFR4A-H9 module from SK Hynix is a 4GB DDR3-1333 ECC Registered DIMM memory designed for server and workstation applications. It offers error-correcting technology with a CAS latency of 9, combining moderate speed with improved data integrity in registered memory format.

General Information
Brand	SK Hynix

Technical Information
Memory Capacity	4GB
Memory Technology	DDR3
Module Type	RDIMM
RAM Standard	PC3-10600
Pin Count	240-Pin
Error Correction	ECC
Rank	1Rx4
Voltage	1.5V

Performance
Bus Speed	1333MHz
Bandwidth	10600 MB/s
Native Speed	1333 MT/s
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 SK Hynix HMT151R7TFR4A-H9 is a 4GB DDR3-1333 ECC Registered DIMM memory module designed to provide reliable memory performance in server and workstation systems. It supports error correction code (ECC) technology to detect and correct common types of internal data corruption, which helps maintain system stability. This memory module operates at a frequency of 1333 MHz with a CAS latency of 9, providing balanced timing characteristics suitable for various enterprise applications. Registered DIMMs (RDIMMs) like this one are typically used in environments that require higher memory capacity and enhanced reliability. Key Features 4GB capacity DDR3 memory running at 1333 MHz CAS Latency 9 for controlled timing ECC functionality to detect and correct memory errors Registered DIMM form factor designed for server use Produced by SK Hynix, a recognized memory manufacturer This module is commonly deployed in servers and workstations where memory integrity is critical. Its ECC and registered features support stable operation under demanding workloads, contributing to system reliability and uptime.

Use Cases
This SK Hynix 4GB DDR3-1333 ECC RDIMM memory module is suitable for server and workstation environments requiring enhanced data accuracy and stability. It is typically used in systems running enterprise workloads where memory errors can impact performance and reliability. How It's Used: Installed in servers to maintain data integrity during critical operations Used in workstations handling data-intensive tasks demanding reliable memory Deployed in environments where ECC memory is required to prevent system crashes Integrated into multi-module configurations to expand system memory capacity Applied in legacy DDR3 systems supporting 1333 MHz memory speed The module plays an essential role in preserving memory reliability and system stability in environments where error correction and registered memory are necessary. It supports workloads that prioritize consistent memory operation over peak speed.

FAQ's
What does ECC mean on this memory module? ECC stands for Error Correction Code, which allows the memory to detect and correct common data corruption, improving system stability especially in servers and workstations. Is the SK Hynix HMT151R7TFR4A-H9 compatible with non-registered systems? This memory is a Registered DIMM (RDIMM), which is generally not compatible with non-registered (UDIMM) systems due to differing electrical and timing characteristics. What is the significance of CAS Latency 9? CAS Latency 9 indicates the delay between a memory request and data availability; in this module, it balances timing for DDR3-1333, affecting overall memory performance. Can this module be used in systems requiring DDR4 memory? No, this is a DDR3 memory module and is not compatible with DDR4 systems because of different physical and electrical specifications. What environments typically use DDR3-1333 ECC RDIMM memory? These modules are used in servers and workstations where data integrity and system uptime are critical, often in enterprise or data center environments. Does the memory module require any special installation procedures? Installation involves standard procedures for RDIMMs, including ensuring the system supports registered ECC memory and proper seating in compatible DIMM slots.