Pros: - Inexpensive, especially compared to Synology-branded sticks of the same capacity

Cons: None

Overall Review: Had trouble with a GSkill stick of the same specs; my NAS wouldn't boot up. Returned to NewEgg and exchanged for this Crucial module, and it worked great

Pros: Plug and play installation on Synology DS418play NAS. Instantly recognized the additional 4GB for a total of 6GB.

Cons: None

Overall Review: Cheapest on the market and way cheaper than the official Synology DIMM.

Pros: Way cheaper than the Synology branded RAM. Installation was plug and play.

Cons: None

Overall Review: I definitely recommend this for doubling the default 4GB of RAM in the Synology DS918+.

Overall Review: I just bought 23 of the exact same part (Same manufacturer and exact same part number. ) from a different seller and they all worked flawlessly. But this one from TopMemory just doesn't work. The PC will not even start. And the sticker was on the wrong side.

Pros: Purchased for my Synology DS419Play Inserted it and its working fine, no issues and was detected along with the stock 2GB the NAS comes with for a total of 6GB.

Cons: None

Overall Review: Works fine in Synology NAS. Shipped fast and securely.

Pros: Technically superb memory from Crucial with a no-worries fit due to their online guidance. Newegg price was the best available.

Cons: No CONS.

Overall Review: The Crucial line is great. I have bought many of their product and have been delighted with the performance and price.

Pros: I like the fact that the product was easy to install in my QNAP TS-453be personal server. Easy peazy! My server now has 6GB of memory.

Cons: No cons.

Overall Review: Yes, I recommend this memory. This is the right memory to install in my QNAP server as recommended by QNAP's website.

Overall Review: Works as described, inexpensive, and even though it came from China still shipped quite quickly