CMS 4GB DDR2 6400 800MHz SODIMM Memory Upgrade for Latitude D830

In this review of the CMS 4GB (1x4GB) DDR2 6400 800MHz SODIMM, the bottom line is simple: it is a focused, no-frills memory upgrade for older laptops such as the Dell Latitude D830. The module offers a direct compatibility guarantee for listed models and delivers the specific boost expected from a single 4GB DDR2-6400 stick. For anyone refurbishing or extending the usable life of a compatible notebook, this is a practical, easy-to-install option that provides immediate memory capacity improvements without unnecessary extras.

Key Features

• Guaranteed compatibility: The manufacturer guarantees compatibility with the models listed in the product description, which reduces the guesswork when upgrading a supported notebook.
• Standard SODIMM form factor: The 200-pin SODIMM format ensures it fits the small laptop memory sockets typical of older portable systems.
• DDR2-6400 800 MHz speed: The 800 MHz rated DDR2 speed matches the expected performance envelope for legacy systems designed around DDR2 memory.
• Single-piece kit: The 1 piece kit provides a straightforward installation for one memory slot without mixing module types or speeds.
• Limited lifetime warranty: When purchased directly from the maker, the limited lifetime warranty adds post-purchase protection for long-term use.

Who It's For

This module is best for owners of legacy laptops like the Dell Latitude D830 or other models explicitly listed by the seller who need a cost-effective way to add or replace memory. It suits technicians refurbishing older inventory and home users who want a reliable, specification-matching DIMM to restore system responsiveness for everyday tasks.

People who need modern DDR3 or DDR4 performance, higher-capacity modules, or ECC memory should look elsewhere. Likewise, anyone who requires RGB lighting, extreme overclocking headroom, or multi-module kits for new systems will not find those features here.

Pros & Cons

Pros

• Direct compatibility guarantee for listed laptop models makes installation confidence high.
• Standard 200-pin SODIMM design fits the typical laptop slot without adapters.
• Limited lifetime warranty (when bought from the maker) offers long-term reassurance.

Cons

• DDR2 technology is dated compared with modern memory, so it only applies to older systems.

Specifications

Brand	Computer Memory Solutions
Memory Type	SODIMM
Pin Count	200-Pin
Speed	DDR2-6400 (800 MHz)
Kit	1 Piece Kit (1x4GB)
Warranty	Limited lifetime warranty when bought directly from manufacturer

Our Verdict

The CMS 4GB DDR2-6400 SODIMM is a practical, value-focused upgrade for compatible older laptops. It is easy to install, matches legacy system requirements, and the manufacturer compatibility promise plus a limited lifetime warranty make it a sensible buy for refurbishing or maintaining an aging notebook.

Frequently Asked Questions

Will this module fit my Dell Latitude D830?
Yes, the seller guarantees compatibility with the models listed in the description, which includes the Latitude D830.

Is this module covered by a warranty?
Yes, a limited lifetime warranty applies when the module is purchased directly from Computer Memory Solutions.

Can I mix this with other memory modules?
It can be combined with compatible modules of the same type and speed, but best practice is to use matched modules for optimal stability.