Name: AD390127 Dell 256GB DDR5-4800 PC5-38400 ECC Registered RDIMM Server RAM
Brand: Dell
SKU: AD390127
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Dell AD390127 is a 256GB DDR5-4800 Registered DIMM that supports ECC for error correction, configured with 8Rx4 ranks and a CAS latency of 40. It fits server environments needing high-capacity, reliable memory conforming to the PC5-38400 standard.

General Information
Brand	Dell

Technical Information
Memory Capacity	256GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-38400
Pin Count	288-Pin
Error Correction	ECC
Rank	8Rx4
Voltage	1.1V

Performance
Bus Speed	4800 MT/s
Bandwidth	38400 MB/s
Native Speed	DDR5-4800
CAS	CL40

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No

Product Description
The Dell AD390127 is a 256GB DDR5 Registered DIMM designed specifically for server environments requiring large memory capacities and error correction capabilities. It operates at a data rate of 4800 MT/s, meeting the PC5-38400 specification, which ensures compatibility with systems supporting DDR5 memory standards. This module features a CL40 latency and an 8Rx4 rank configuration, balanced for server workloads that demand consistent performance and reliability. The inclusion of ECC Registered technology supports error detection and correction, helping maintain data integrity during operation. Key Features 256GB capacity DDR5 memory module 4800 MT/s speed under PC5-38400 standard CAS latency of 40 (CL40) 8Rx4 rank configuration optimized for server use ECC Registered for enhanced data integrity This memory module is well-suited for data center servers and enterprise systems needing high-capacity, error-correcting memory. Its design supports workloads that require sustained stability and large memory footprints, providing a dependable platform for server applications.

Use Cases
The Dell AD390127 memory module is typically used in data center and enterprise server environments where large memory capacity and error correction are critical. It benefits workloads that demand stable and consistent memory performance, such as virtualization, database management, and high-performance computing. How It's Used: Installed in enterprise servers requiring 256GB DDR5 modules Supports virtualization workloads needing large memory pools Used in database servers for handling extensive datasets Suitable for high-density server configurations with ECC requirements Deployed in systems leveraging Registered DIMM memory architectures In operation, this memory module helps ensure system stability and data integrity in demanding server applications by combining high capacity with ECC Registered technology. It enables IT professionals to maintain reliable server performance under significant memory loads.

FAQ's
What does ECC Registered mean for this memory? ECC Registered indicates the module supports error-correcting code and uses a register to improve signal integrity, which is essential for server stability and data accuracy. Is the AD390127 compatible with all DDR5 servers? Compatibility depends on the server supporting DDR5 PC5-38400 Registered ECC memory with 8Rx4 ranks and CL40 latency. Confirm your server's memory specifications before installation. What is the significance of 8Rx4 in this module? 8Rx4 refers to the module's rank and chip organization, indicating eight ranks with x4 DRAM chips, which affects performance and compatibility in server memory configurations. Does the CL40 latency affect server performance? CL40 specifies the CAS latency, representing the delay in memory access. It is typical for DDR5 server modules and balances speed and stability in server workloads. Can this module be used in non-Dell servers? While it is a Dell OEM module, usage in non-Dell servers requires verifying compatibility with the server's memory support specifications for DDR5 ECC Registered DIMMs. What type of workloads suit this memory module? This module is suited for high-memory capacity workloads in servers, such as virtualization, large databases, and compute-intensive applications requiring data integrity.