Name: P46968-H21 HPE 32GB DDR5-4800 PC5-38400 CL40 ECC Registered RDIMM
Brand: HPE
SKU: P46968-H21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HPE 32GB DDR5-4800 PC5-38400 CL40 2Rx8 ECC Registered RDIMM is a server memory module that provides 32GB of DDR5 memory with a data transfer rate of 4800 MT/s. It supports ECC registered buffering and operates with a CAS latency of 40, suitable for enterprise server applications requiring error correction and high memory bandwidth.

General Information
Brand	HPE

Technical Information
Memory Capacity	32GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-38400
Pin Count	288-Pin
Error Correction	ECC
Rank	2Rx8
Voltage	1.1V

Performance
Bus Speed	4800 MT/s
Bandwidth	38400 MB/s
Native Speed	4800 MT/s
CAS	40

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The HPE 32GB DDR5-4800 PC5-38400 CL40 2Rx8 ECC Registered RDIMM (part no: P46968-H21) is a server memory module designed to enhance system memory capacity and stability. It is primarily used in enterprise servers and data centers where error correction and high bandwidth are essential. Typically utilized by IT professionals and system administrators, this module supports error-correcting code (ECC) and registered buffering to help maintain data integrity and operational reliability in critical computing environments. Key Features 32GB DDR5 memory size for increased memory capacity 4800 MT/s data transfer speed providing improved bandwidth PC5-38400 compliance ensuring compatibility with DDR5 standards CAS latency of 40 supporting timing and performance requirements 2Rx8 rank configuration with ECC registered design for error correction and signal integrity This memory module plays a vital role in server systems by delivering stable and consistent memory performance under demanding workloads. Its ECC registered design helps reduce memory errors, contributing to system uptime and reliability in professional IT environments.

Use Cases
This memory module is typically deployed in enterprise server environments that require high memory capacity and error correction, such as data centers and virtualization hosts. It benefits workloads that demand consistent memory reliability and bandwidth. How It's Used: Upgrading server memory capacity for improved multi-tasking and workload handling Supporting virtualization platforms requiring large, stable memory pools Deployments in data centers focusing on error correction and data integrity Use in database servers where memory speed and reliability are important Replacing or expanding memory in HPE servers compatible with DDR5 registered modules Overall, this module contributes to maintaining system stability and performance in critical computing environments by providing error-corrected, high-speed memory capacity tailored for servers.

FAQ's
Is the P46968-H21 compatible with all HPE servers? The P46968-H21 is designed for HPE servers that support DDR5 registered ECC memory modules. Compatibility depends on the server model's memory specifications and supported memory generation. What does 2Rx8 mean in this memory module? 2Rx8 indicates the module has two ranks of memory chips, each organized with 8-bit wide chips. This configuration affects how the memory controller accesses the memory. What is the significance of the CL40 latency? CL40 refers to the CAS latency, the delay time between a memory request and data availability. A CL40 latency is typical for DDR5-4800 memory modules. Can this module be mixed with non-ECC memory? Mixing ECC registered memory like the P46968-H21 with non-ECC modules is generally not supported, as it can cause system instability or incompatibility. Does this memory support error correction? Yes, it supports ECC (Error-Correcting Code), which helps detect and correct common memory errors to improve system reliability. What type of memory slot is required for this module? The module requires DDR5-compatible RDIMM slots with ECC registered memory support, typically found in compatible HPE server motherboards.