Pros: - bus powered half height, half length, single slot width so fits in a lot of systems other cards do not - 6nm so more power efficient combined with a quiet fan means a lot less noise than older cards or cards based on larger process nodes (esp 14nm or more) - two display port 1.4 ports for connecting two modern high resolution monitors without adapters - professional drivers / application support

Cons: - limited to two displays using DisplayPort, non-DisplayPort monitors require use of adapter

Overall Review: Great basic modern workstation card that is light on the wallet to purchase and run.

Pros: Nice mechanical keyboard with lighting. Enjoyed it until a spill caused it to fail and exposed design deficiencies.

Cons: Poor design means it is very hard to impossible to repair or even clean after a spill leaves a key repeating continuously.

Overall Review: The metal keyboard tray and main circuit board are basically bonded together meaning you can't see / clean / fix any problems. Also the lack of a protective coating on a lot of exposed conductors means spills and/or dirt will eventually cause parts of it to fail - like leds etc.

Pros: Same specifications as system specific memory but without the extra guarantee and without a higher price.

Cons: Some anxiety with regards to compatibility and stability vs system specific memory. Thankfully that goes away with testing.

Overall Review: With the system specific memory version for a Lenovo P620 Threadripper PRO system out of stock or not available I went with this memory as it matched the specifications and timing of the RAM that came with the system . Ran a Prime95 torture test for 6 hours which pinned all cores and all memory with no errors or problems. Very satisfied with the purchase.

Overall Review: Used 4 sticks to upgrade an old Dell T110 II from 8GB to 32GB of RAM. Been working without problems for months now.

Pros: - standards based memory so works fine in a lot of systems - for four slot desktop motherboards lets you get to 32GB RAM - works great in an Intel C236 motherboard based system using a Xeon E3-1270v5 (HP Z240 Workstation)

Cons: - system compatibility information on manufacturer websites make it hard to tell which modules will work in a system outside of the small number of suggested choices that are often overpriced or unavailable

Overall Review: It can be hard to choose memory modules based on specs when manufacturer websites suggest so few options for a given system. Taking time to match specs required and find memory modules that are available at a good price was worth the effort.

Pros: Compact and can be positioned to not block second outlet. Can be used to provide power to two USB powered devices.

Cons: Most cellphones/tablets will only slow charge when attached.

Overall Review: I like the design of this device and use it to add 2 extra outlets + power two USB devices (a mohu leaf antenna and USB powered speakers).

The correct product arrived quickly and works. Product description and specifications were accurate so the memory works in the system I bought it for without any problems.