CMS 16GB (2x8GB) DDR3 1600MHz SODIMM Memory Upgrade - Reliable Laptop

Our review of the CMS 16GB (2x8GB) DDR3-1600 SODIMM upgrade finds it best suited for owners of compatible Toshiba Satellite models who want a straightforward, proven memory boost. The bottom line: this kit delivers the advertised 16GB capacity and 1600 MHz speed in a simple two-module package, and it ships with a lifetime exchange or repair warranty when purchased directly from the maker. For users needing a tested, drop-in memory option to reach the system limit of 16GB, this is a practical and cost-conscious choice.

Key Features

• Memory Type: The 204-pin DDR3 SODIMM format fits supported laptops for a direct, no-adapter installation.
• Capacity and Kit: Two 8GB modules provide a full 16GB upgrade to enable smoother multitasking and larger memory pools.
• Speed: Rated at DDR3-12800 (1600 MHz), the modules maintain the expected laptop memory frequency for compatible systems.
• Compatibility Guarantee: The brand explicitly guarantees compatibility with listed Toshiba Satellite model numbers, reducing the risk of mismatch.
• Warranty: A limited lifetime exchange or repair warranty from the manufacturer offers long-term protection against defects when bought directly.
• Appearance Note: Product appearance may vary from photos, which keeps expectations realistic while keeping the functional spec intact.

Who It's For

This upgrade is aimed at owners of the specified Toshiba Satellite models who have two memory sockets and want to reach the documented 16GB maximum. It is also appropriate for users who prefer buying matched pairs for dual-channel operation and those who value a manufacturer warranty for peace of mind.

It is less suitable for systems that require ECC memory, for laptop owners whose models are not listed among the compatibles, or for those seeking the latest DDR4 or DDR5 performance. If you need higher clocked memory or different pin counts, look for a kit that matches those platform requirements instead.

Pros & Cons

Pros

• Two matched 8GB modules allow full 16GB upgrades and support dual-channel memory for better throughput.
• DDR3-12800 (1600 MHz) speed aligns with many laptop requirements for reliable performance improvements.
• Manufacturer compatibility guarantee and a limited lifetime exchange or repair warranty give extra assurance against defects.
• 204-pin SODIMM form factor is the standard for many notebooks, making installation straightforward for the specified models.

Cons

• Product appearance may vary from the listing image, so cosmetic differences are possible.
• Not suitable for systems that require ECC memory or for models not explicitly listed as compatible.

Specifications

Brand	Computer Memory Solutions
Module Configuration	2 x 8GB
Memory Type	DDR3 SODIMM, 204-pin
Speed	PC3-12800 (1600 MHz)
CAS Latency	CL11
Compatible Models	Toshiba Satellite S855D-S5120, S855D-S5148, S875-004
Warranty	Limited lifetime exchange or repair (when bought directly)

Our Verdict

For owners of the supported Toshiba Satellite models who need to reach a 16GB memory ceiling, this CMS 2x8GB DDR3-1600 kit is a practical and affordable upgrade that balances compatibility and warranty support. It is a good value for systems limited to DDR3 SODIMM technology and for buyers who prefer matched modules backed by a manufacturer guarantee.

Frequently Asked Questions

Will this kit work in a Toshiba Satellite S855D?
Yes, the manufacturer lists compatibility with specific S855D variants such as S855D-S5120 and S855D-S5148; ensure your laptop has two 204-pin SODIMM sockets.

Does the warranty cover defects long term?
When purchased directly from Computer Memory Solutions, the kit includes a limited lifetime exchange or repair warranty against manufacturing defects.

Are these modules ECC?
No, these are non-ECC DDR3 SODIMM modules intended for consumer laptops, not for servers requiring ECC memory.