Name: AC517143 Dell 256GB DDR5-4800 PC5-38400 ECC Registered RDIMM Server Memory
Brand: Dell
SKU: AC517143
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The AC517143 Dell 256GB DDR5-4800 PC5-38400 ECC Registered RDIMM Server Memory module provides a high-capacity, error-correcting memory solution optimized for Dell server hardware. It supports DDR5 at 4800 MT/s speeds and ensures data integrity with ECC and registered buffering, fitting large-scale server deployments requiring stable and consistent memory performance.

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
Voltage	1.1V

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

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The Dell AC517143 is a 256GB DDR5 server memory module designed to meet the demands of enterprise-level server environments. It operates at a DDR5-4800 speed with a PC5-38400 data transfer rate, providing stable and efficient memory performance for critical workloads. This registered DIMM (RDIMM) features error-correcting code (ECC) to detect and correct data corruption, ensuring data integrity and system reliability in multi-processor server systems. The module is an original equipment manufacturer (OEM) part by Hynix, tailored for Dell server platforms. Key Features 256GB memory capacity for high-density server configurations DDR5-4800 speed supporting faster data throughput PC5-38400 specification for bandwidth consistency ECC Registered DIMM for error correction and system stability Hynix OEM manufacturing ensuring compatibility with Dell servers This memory module is suited for data centers and enterprise servers where large memory capacity and error correction are critical. By integrating ECC Registered DIMMs like the AC517143, system administrators can maintain uptime and data accuracy under demanding virtualization, database, and analytics workloads.

Use Cases
The Dell AC517143 memory module is typically used in enterprise server environments requiring large memory capacities and reliable data handling. It is ideal for data centers, virtualization hosts, and database servers where ECC memory support is essential. How It's Used: Installed in Dell servers for enhanced memory capacity and stability Used in virtualization platforms to support multiple virtual machines Deployed in database servers requiring consistent and error-checked memory Employed in high-performance computing clusters with demanding workloads Utilized in data analytics servers for large memory footprint applications This memory module plays a crucial role in maintaining server reliability and performance. By providing ECC and registered buffering, it helps prevent data corruption and system crashes, supporting continuous operation in mission-critical environments.

FAQ's
What does ECC Registered RDIMM mean? ECC Registered DIMM refers to memory modules that include error-correcting code for detecting and correcting data errors and registered buffering to improve signal integrity in servers. Is this memory compatible with non-Dell servers? This Dell AC517143 is an OEM module designed specifically for Dell server platforms; compatibility with other servers is not guaranteed. What is the significance of PC5-38400? PC5-38400 specifies the peak data transfer rate of the DDR5 memory module, indicating it can transfer up to 38,400 MB/s under ideal conditions. Can this module be used in desktop computers? This module is intended for server use and requires systems that support ECC Registered DDR5 memory, which typical desktops do not. Does the 256GB capacity refer to a single module? Yes, the 256GB capacity is for this single DDR5 RDIMM module, allowing for high-density memory configurations in servers. What is the role of Hynix OEM in this memory module? Hynix is the original manufacturer producing this memory module for Dell, ensuring adherence to Dell’s specifications and quality standards.