Pros: Extremely fast performance! Quiet.

Cons: First Drive - DOA; Second Drive experienced intermittent RAID failure (one of the four drives reported missing). Reseating the card and memory seemed to help. Intermittent failures continued more frequently. After 10 months, every other week. Finally the system partition became corrupt, yet the drive works on and off. This drive is not worth the hassle!

Overall Review: Save your money, and buy a Crucial product!

I chose a model without RAM or SSD. It was easy to add those myself. I installed OPNSENSE without issue. The only drawback is a poor quality 12v transformer with power plug, but that does not take away from the quality of the appliance. I would definitely buy from HUNSN again. One warning: This is a DIY appliance, so don't expect it to work out of the box.