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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Add-On 40Y8404-AA 2GB DDR2 SODIMM Memory Module
Overview
The Add-On 40Y8404-AA is a 2GB DDR2 SODIMM memory module designed to upgrade or replace existing RAM in compatible IBM laptops. This module provides the necessary capacity and speed to maintain system responsiveness and handle modern application demands, ensuring your hardware continues to perform efficiently. It's a direct replacement for the IBM 40Y8404 part number, offering a reliable upgrade path for older systems.
Compatibility
This 2GB DDR2-667MHz SODIMM is specifically engineered for compatibility with IBM laptops that utilize DDR2 SODIMM memory. It is a direct match for the IBM 40Y8404 part number. Verify your system's specifications to ensure it supports DDR2-667MHz (PC2-5300) memory upgrades.
Installation Notes
This module operates at 1.80V and features a CL5 latency, common for DDR2 SODIMM specifications. Installation requires opening the laptop's memory access panel and carefully inserting the 200-pin SODIMM into the designated slot. Ensure the system is powered off and grounded before proceeding. The module is unbuffered and non-ECC.
What's in the Box
- 1 x Add-On 40Y8404-AA 2GB DDR2-667MHz SODIMM
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Add-On Addon 2GB DDR2-667MHZ Sodimm F/ Ibm - 40Y8404-AA
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology