Linux, Support mSATA and SATA SSD. You can install one HDD (2.5 inch) and one SSD (mSATA) at the same time., Dual-channel DDR4, Li-ion battery, dual SSD (8GB DDR4 256GB SSD), Intel HD Graphics 620 GPU, Support ultra HD 4K resolution, Intel Core i7 – 7500U CPU, Operating system: Windows 7 / 8 / 10 (default OS), max 4096x 2304 60Hz., Dual-core 4 threading clocked at 2.7 – 3.5GHz. 4MB cache and 15W TDP increase process speed and lower consumption..
You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($349.64): BGTT10
2. ($381.49): Email5
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): aff7off, BGHYST05B, BGHST500, BGHST501, bgchinafest, BGHST502, BGBFCR29, BGCITYADS2019, BGHST503, bGpAnDacHeCk, BGHST506, BGHST66, BGHST68
(probably won’t work, but you can try them out)
Price history and price alert
Here is price history (for all/most countries) for HYSTOU FMP05B i7-7500U 8/256GB Mini PC. The lowest price was: $310.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).