4X70W30751-AA AddOn 16GB DDR4 2666MHz Memory Module
4X70W30751-AA Overview
4X70W30751-AA is a 16GB DDR4-2666MHz Unbuffered Non-ECC SO-DIMM designed for compatible Lenovo desktop and notebook systems. It features a 260-pin SO-DIMM form factor, Dual Rank x8 configuration, CL15 latency, and 1.20V operating voltage. Built to JEDEC standards, this memory module provides a reliable solution for increasing system memory capacity and improving multitasking performance.
318.34 AED
Description
| Specification | Details |
|---|---|
| Brand | AddOn |
| Compatible Brand | Lenovo |
| Part Number | 4X70W30751-AA |
| Memory Capacity | 16GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2666MHz |
| Memory Standard | DDR4-2666 / PC4-21300 |
| Form Factor | SO-DIMM |
| Pins | 260-pin |
| Rank | Dual Rank |
| Chip Organization | x8 |
| DIMM Type | Unbuffered |
| ECC | Non-ECC |
| Voltage | 1.20V |
| CAS Latency | CL15 |
| Module Configuration | 1 x 16GB |
| Application | Desktop PC / Notebook |
| Warranty | Limited Lifetime |
Frequently Asked Questions
1. What is the 4X70W30751-AA AddOn 16GB DDR4 memory module?
The 4X70W30751-AA is a 16GB DDR4-2666MHz memory module designed for compatible Lenovo systems. It features a 260-pin SO-DIMM form factor, Dual Rank x8 configuration, and Unbuffered Non-ECC memory architecture.
2. What is the speed and capacity of this DDR4 memory?
This AddOn memory module provides 16GB of memory capacity and operates at 2666MHz. It supports the DDR4-2666 or PC4-21300 memory standard.
3. Is this 16GB DDR4 memory Dual Rank and Unbuffered?
Yes, the module features a Dual Rank x8 configuration and Unbuffered memory architecture with a 260-pin SO-DIMM form factor.
4. What are the voltage and CAS latency of this memory module?
The memory module operates at 1.20V and features CL15 CAS latency, providing reliable and efficient performance in compatible DDR4 systems.
5. Is the 4X70W30751-AA compatible with Lenovo systems?
Yes, this AddOn memory module is designed for compatible Lenovo desktop and notebook systems that support 16GB DDR4-2666 Unbuffered SO-DIMM memory. Always verify the exact system model before installation.

