Name: P43334-K21 HPE 128GB DDR5-4800 PC5-38400 ECC Registered RDIMM
Brand: HPE
SKU: P43334-K21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The P43334-K21 HPE 128GB DDR5-4800 PC5-38400 CL46 4Rx4 ECC Registered RDIMM is a server memory module that offers 128GB capacity with DDR5 technology at 4800 MT/s speed. It features ECC for error detection and correction and a 4Rx4 rank design, fitting into compatible server systems requiring registered DIMMs.

General Information
Brand	HPE

Technical Information
Memory Capacity	128GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-38400
Pin Count	288-Pin
Error Correction	ECC
Rank	4Rx4
Voltage	1.1V

Performance
Bus Speed	4800 MT/s
Bandwidth	38400 MB/s
Native Speed	4800 MT/s
CAS	CL46

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The P43334-K21 HPE 128GB DDR5-4800 PC5-38400 CL46 4Rx4 ECC Registered RDIMM is a memory module designed for server systems requiring large capacity and error-correcting capabilities. It is used to expand or upgrade server memory, supporting workloads that demand high memory bandwidth and reliability. This memory module is typically deployed by IT professionals managing enterprise servers where stable and consistent performance with data integrity checks are critical. It fits server environments compatible with registered DIMMs and DDR5 technology. Key Features 128GB capacity suited for memory-intensive server applications DDR5 technology operating at 4800 MT/s data rate for improved throughput PC5-38400 standard ensuring compatibility with compliant server motherboards ECC support with 4Rx4 rank layout to detect and correct memory errors CAS Latency 46 balancing speed and latency for server workloads This module plays a fundamental role in server memory architecture by providing substantial capacity and error-correcting functionality, which helps maintain data integrity under demanding operational conditions. It supports enterprise applications requiring large memory pools and system stability.

Use Cases
This memory module is commonly used in enterprise server environments where substantial memory capacity and error correction are necessary. It supports workloads such as virtualization, large databases, and in-memory analytics that demand reliable and extensive memory resources. How It's Used: Upgrading memory capacity in HPE servers supporting DDR5 registered DIMMs Deploying in data centers running virtualization platforms requiring large RAM pools Supporting database servers that benefit from high memory bandwidth and ECC protection Enhancing performance in compute-intensive applications with error correction Maintaining system stability in multi-socket server configurations In operation, the module helps ensure the server handles intensive workloads with improved data integrity and reduced memory errors. It is integral to maintaining smooth performance in enterprise server tasks where memory reliability is critical.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which allows the memory to detect and correct data corruption, enhancing system reliability in server environments. Is the P43334-K21 compatible with all HPE servers? The P43334-K21 is compatible with HPE servers that support DDR5 Registered DIMMs and the PC5-38400 standard; compatibility depends on the server's motherboard specifications. What does 4Rx4 rank configuration signify? 4Rx4 indicates the memory module has four ranks with x4 DRAM chips per rank, affecting performance characteristics and compatibility with server platforms. What is the significance of CAS Latency 46? CAS Latency 46 refers to the delay between a memory request and data availability, balancing speed and latency appropriate for enterprise server workloads. Can this module be used in non-server desktop systems? This module is designed as an ECC Registered DIMM for servers and is generally not compatible with standard desktop systems. What does PC5-38400 indicate? PC5-38400 is the memory standard indicating DDR5 memory with a peak bandwidth of 38,400 MB/s, specifying data transfer rates suitable for high-performance servers.

P43334-K21 HPE 128GB DDR5-4800 PC5-38400 ECC Registered RDIMM

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's