CMS 16GB (4x4GB) DDR2-5300 667MHz ECC Fully Buffered DIMM Kit

In this review of the CMS 16GB (4x4GB) DDR2-5300 kit the bottom line is clear: this memory is for datacenter or workstation owners who need a reliable, compatible upgrade for older servers. Our review finds the kit stands out for offering a full set of four 4GB fully buffered ECC DIMMs that are explicitly compatible with Dell PowerEdge 2950 III, making it a straightforward swap when expanding server memory. The package is simple, supported by a lifetime warranty from the manufacturer when purchased directly, and focuses on stability rather than flashy consumer features.

Key Features

• Compatibility guarantee: Computer Memory Solutions guarantees compatibility with the models listed, reducing the risk of a mismatched server upgrade.
• Fully buffered ECC: Fully Buffered DIMM with ECC provides error correction and server-grade stability for critical workloads.
• DDR2-5300 speed: Rated at 667 MHz, the modules match legacy server memory speeds for consistent performance with older platforms.
• Complete 4-piece kit: Four matched 4GB modules simplify installation and ensure balanced memory across channels on supported systems.
• Lifetime warranty option: Buying directly from the manufacturer provides a limited lifetime warranty for long-term peace of mind.

Who It's For

This kit is best for IT professionals, system builders, and owners of Dell PowerEdge 2950 III servers who need an affordable, drop-in memory upgrade that preserves server stability. It suits environments where ECC and fully buffered memory are required to protect against data corruption.

It is not aimed at modern consumer desktops or laptops, nor is it suitable for platforms that do not support 240-pin DDR2 fully buffered DIMMs. Buyers who need the latest DDR4 or DDR5 performance should look elsewhere.

Pros & Cons

Pros

• Server-grade ECC and fully buffered design increases reliability for critical workloads.
• Sold as a matched 4-piece kit, which helps ensure proper channel population and stability.
• Manufacturer compatibility guarantee with Dell PowerEdge 2950 III reduces installation uncertainty.
• Lifetime warranty available when purchased directly from the brand adds long-term value.

Cons

• Limited to older DDR2 server platforms and not applicable to modern consumer systems.
• Product appearance may vary, so the modules may not match visual expectations from the reference picture.

Specifications

Brand	Computer Memory Solutions
Capacity	16GB (4 x 4GB)
Memory Type	DDR2 Fully Buffered DIMM (FB-DIMM)
Speed	DDR2-5300 / 667 MHz
Pins	240-pin
Error Correction	ECC (Error Correcting Code)
Warranty	Limited lifetime warranty when bought directly from Computer Memory Solutions

Our Verdict

The CMS 16GB (4x4GB) DDR2-5300 ECC FB-DIMM kit is a sensible, cost-effective choice for anyone maintaining Dell PowerEdge 2950 III servers or similar legacy systems. It delivers server-grade error correction, matched modules for channel stability, and a compatibility guarantee backed by a lifetime warranty option, making it good value for infrastructure that still relies on DDR2 server memory.

Frequently Asked Questions

Will these modules work in a PowerEdge 2950 III?
Yes, Computer Memory Solutions guarantees compatibility with the Dell PowerEdge 2950 III as stated in the product description.

Are these modules consumer desktop compatible?
No, these are 240-pin fully buffered ECC DIMMs designed for server platforms and are not compatible with typical consumer desktop motherboards.

Does the product come with a warranty?
Yes, a limited lifetime warranty is provided when purchased directly from Computer Memory Solutions.