Memory RAM 64GB Kit (4x16GB) for HPE Z840 - DDR4 2400MHz ECC Registered RDIMM 1.2V Server

This is a high-performance memory upgrade designed specifically for the HPE Z840 workstation. It consists of four 16GB DDR4 modules, totaling 64GB of system memory. The memory operates at a speed of 2400MHz and is compatible with systems that support ECC (Error-Correcting Code) Registered DIMM (RDIMM) memory. This type of memory is commonly used in servers and workstations to ensure data integrity and system reliability.

The memory modules are DDR4 DIMMs with 288 pins, making them compatible with motherboards that support this standard. They are ECC RDIMM (Registered DIMM) type, which means they include a buffer between the memory and the system bus, improving stability in multi-module configurations. The 1Rx4 configuration indicates that each module has a single rank with four bits per chip, which is typical for high-density server memory.

This memory kit is not compatible with desktop or laptop systems that use non-ECC unbuffered memory. Users should consult their system's manual to ensure proper installation and configuration, as incorrect seating or channel configuration can lead to system instability or failure to boot. A-Tech provides a lifetime warranty and free U.S.-based technical support for this product, ensuring long-term reliability and assistance.

The design of these modules is optimized for server environments, where high capacity and reliability are critical. They operate at the standard DDR4 voltage of 1.2V, which helps maintain compatibility with other components in the system. The use of ECC memory helps detect and correct single-bit errors in real time, reducing the risk of data corruption in mission-critical applications.

Brand: A-Tech
Model: 64GB Kit (4x16GB)
Specifications: DDR4 2400MHz PC4-19200 ECC Registered RDIMM 1.2V, 288-pin, 1Rx4
Features: High performance, ECC error correction, compatible with HPE Z840 workstation, lifetime warranty, U.S. based tech support