Dell 370-19491 4GB DDR3-1333MHz RDIMM 2Rx8 CL9 Memory

Product Description

The Dell 370-19491 is a 4GB DDR3 Registered DIMM (RDIMM) memory module, specifically engineered for enterprise-level Dell servers and high-performance workstations. Operating at a robust 1333MHz speed, this module significantly enhances system throughput and responsiveness, crucial for demanding applications and heavy multitasking environments. The RDIMM form factor includes a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved stability in systems with many memory modules. This module features a 2Rx8 configuration, meaning it is dual-ranked with eight memory chips per rank. Dual-rank modules can offer performance advantages in certain scenarios by allowing the memory controller to access different ranks concurrently. Coupled with a CAS Latency (CL) of 9, it strikes an optimal balance between operational speed and data integrity, ensuring reliable performance under load. Furthermore, as an RDIMM, it supports Error-Correcting Code (ECC) functionality, which detects and corrects single-bit memory errors, thereby preventing data corruption and system crashes. Designed to meet the stringent requirements of server environments, the 370-19491 is built for reliability and compatibility within Dell's server and workstation product lines. Its 1333MHz speed and ECC capabilities make it an ideal choice for mission-critical applications, virtualization, large databases, and scientific computing where data accuracy and uptime are paramount. This memory upgrade provides a substantial increase in system memory, enabling smoother operation of complex workloads and improved overall system efficiency.