Crucial

Crucial CT25664BD160B 2GB DDR3L 1600 UDIMM Memory

Affordable DDR3L desktop memory upgrade with dual-voltage flexibility for broad system compatibility.

$19.89*
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*Price sourced from Amazon.com. Last updated:Sep 06, 2026.Price and availability are subject to change — details.

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Overview

The Crucial CT25664BD160B is a 2GB DDR3L UDIMM designed for desktop systems that support DDR3 memory. Running at 1600 MT/s with CL11 latency, it delivers dependable baseline performance for general computing tasks such as web browsing, office applications, and light media consumption. Its dual-voltage capability — operating at either 1.35V or 1.5V — gives it broad compatibility across both older DDR3 motherboards and newer boards that support the lower-power DDR3L specification.

As a product from Crucial, a brand owned by Micron Technology (one of the world's largest memory manufacturers), this module benefits from rigorous testing and quality control. The 240-pin unbuffered, non-ECC design makes installation straightforward in standard desktop DIMM slots. While the 2GB capacity is limited for demanding modern workflows, it remains a practical and economical option for extending the life of legacy systems or adding incremental memory to machines that already have a base configuration in place.

Key Features

240-pin DIMM

DDR3-1600

Specifications

Capacity
2GB
Memory Type
DDR3L
Speed
1600 MT/s (PC3L-12800)
Latency
CL11
Voltage
1.35V / 1.5V (Dual Voltage)
Buffering
Unbuffered
Error Correction
Non-ECC
Pin Configuration
240-Pin UDIMM

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Frequently Asked Questions

It is a dual-voltage module that operates at either 1.35V or 1.5V, making it compatible with both standard DDR3 and low-power DDR3L systems.
This is a non-ECC, unbuffered module designed for standard desktop computers, not for servers or workstations that require error-correcting memory.
It requires a standard 240-pin UDIMM slot found in most DDR3-compatible desktop motherboards.
Yes, as long as your motherboard supports DDR3/DDR3L at 1600 MT/s and has an available 240-pin DIMM slot, you can add this module alongside compatible existing memory.