Key Features

·       4GB DDR4 SDRAM SODIMM module with 260-pin design

·       Supports data transfer rates up to 2400 MT/s (PC4-2400)

·       Nominal operating voltage: 1.2V with VPP = 2.5V

·       Single rank, x64 configuration with fly-by topology

·       CAS latency CL17 for balanced speed and efficiency

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

·       Halogen-free, lead-free design with gold edge contacts

·       JEDEC-compliant SPD EEPROM for system configuration and detection

Product Description

The Micron MTA4ATF51264HZ-3G2J1 is a 4GB DDR4 SDRAM SODIMM designed for laptops, small form factor PCs, and embedded systems requiring high performance and low power consumption. This 260-pin module operates at a data transfer rate of 2400 MT/s (PC4-2400) with a CAS latency of CL17, making it suitable for multitasking and demanding workloads. The module includes advanced features such as On-Die Termination (ODT), Data Bus Inversion (DBI), and low-power auto self-refresh to improve both efficiency and reliability in real-world applications.

Technical Specifications

Parameter	Specification
Module Density	4GB (512 Meg x 64)
Module Type	DDR4 SDRAM SODIMM, 260-pin
Data Rate	2400 MT/s (PC4-2400)
CAS Latency	CL17
Rank	Single
Voltage	VDD = 1.2V (±0.06V), VPP = 2.5V
Burst Length	BC4 or BL8 selectable
Internal Banks	16 (4 groups of 4)
Operating Temperature	0°C to 95°C (commercial)
Height	30mm

Applications

This DDR4 SODIMM module is widely used in notebooks, ultrabooks, mini-PCs, and industrial control systems where compact form factor, high bandwidth, and low power consumption are required.

Frequently Asked Questions (FAQs)

·       Q1: What is the maximum speed supported by the Micron MTA4ATF51264HZ-3G2J1 module?

A1: It supports speeds up to 2400 MT/s (PC4-2400).

·       Q2: Can this module operate in dual-rank configuration?

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

·       Q3: Does this module include error correction (ECC)?

A3: No, this model is a non-ECC memory module, suitable for consumer and embedded devices.

·       Q4: Is the module backward-compatible with lower DDR4 speeds?

A4: Yes, it can down-clock to supported speeds like 2133 MT/s if the system does not support 2400 MT/s.