Key Features

·       4GB DDR4 SDRAM Small Outline DIMM (SODIMM)

·       260-pin module with gold edge contacts

·       High-speed data rates up to 2666 MT/s (PC4-2666)

·       Low operating voltage: VDD = 1.2V (nominal)

·       Supports On-Die Termination (ODT) and Data Bus Inversion (DBI)

·       Single-rank, x64 data width, based on 8Gb DDR4 SDRAM components

·       JEDEC-compliant SPD EEPROM for configuration

·       Halogen-free, lead-free design with fly-by topology

Product Description

The Micron MTA4ATF51264HZ-2G6E1 is a 4GB DDR4 SDRAM SODIMM designed for high-performance systems requiring reliable and efficient memory. Built on Micron's advanced DDR4 SDRAM technology, this 260-pin module delivers fast data transfer rates of up to 2666 MT/s, making it ideal for laptops, mini-PCs, and embedded computing platforms. With low operating voltage and robust features such as On-Die Termination (ODT), Data Bus Inversion (DBI), and programmable burst lengths, this module ensures excellent performance and power efficiency.

Technical Specifications

Parameter	Specification
Module Type	DDR4 SDRAM SODIMM
Capacity	4GB (512 Meg x 64)
Data Rate	2666 MT/s (PC4-2666)
CAS Latency	CL=19
Voltage	VDD = 1.2V, VPP = 2.5V, VDDSPD = 2.5V
Rank	Single
Pins	260-pin edge connector
Burst Length	BC4 or BL8 (on-the-fly selectable)
Operating Temperature	0°C to 95°C (commercial)
Module Height	30mm (1.181 in)

Applications

This DDR4 SODIMM is widely used in high-performance laptops, small-form-factor PCs, industrial automation systems, and embedded platforms where low power consumption, compact form factor, and reliable high-speed memory are essential.

Frequently Asked Questions (FAQs)

·       Q1: What systems are compatible with the MTA4ATF51264HZ-2G6E1 module?

A1: This module is designed for systems supporting DDR4 260-pin SODIMM slots, commonly found in laptops, notebooks, and compact PCs.

·       Q2: Does this module support dual-rank operation?

A2: No, this module is single-rank (1Rx8 configuration).

·       Q3: What is the main advantage of using DDR4 over DDR3 modules?

A3: DDR4 offers higher data transfer rates, lower power consumption, and improved signal integrity compared to DDR3.

·       Q4: Can this memory operate at lower speeds if the system does not support 2666 MT/s?

A4: Yes, it is backward-compatible and may down-clock to supported speeds such as 2400 MT/s or 2133 MT/s, depending on system capability.