Micron Technology, Inc. MTA4ATF51264HZ-3G2J1_UA 4GB DDR4 laptop memory accessory

Micron 4 GB DDR4 SO-DIMM module

This Micron module adds 4 GB of DDR4 memory to a laptop using a 260-pin SO-DIMM slot. It suits owners who need a straightforward capacity increase for everyday tasks such as web browsing, document editing or light multitasking. The single-rank 1Rx16 organisation keeps the electrical load light on the memory controller. Buyers who want more storage or who need ECC error correction for a workstation should look elsewhere.

Low-voltage DDR4 at 1.2 V

The module runs at the standard DDR4 voltage of 1.2 V and is rated for 3200 MHz with CL22 latency. Lower voltage means less heat inside the chassis and reduced draw on the battery during normal use. No active cooling is required and the component adds no audible noise. Builders seeking higher speeds or tighter timings will not find them here.

260-pin SO-DIMM form factor

Installation requires a free DDR4 SO-DIMM slot and a system that accepts PC4-25600 memory at 1.2 V. The stick is keyed for laptop sockets only and will not fit desktop DIMM slots. Compatible part numbers include L34198-671 and L83673-005 for cross-reference. No cables, manuals or additional brackets are supplied in the package.