Alienware 15 R3 Review - Gaming Laptop Reviews by MobileTechReview
Best Buy: Alienware m15 R3 15.6" Gaming Laptop Intel Core i7 16GB Memory NVIDIA GeForce RTX 2070 SUPER 512GB Solid State Drive Dark Side Of The Moon AWM15-7593BLK-PUS
Alienware 15 R3 SSD 3 seems to be extremely hard to remove, don't know why this came installed when I bought it it also has windows on it but that shouldn't matter. :
$29.51 | Dell Alienware 15 R3 WD Black NVMe M.2 250GB SN700 SSD Drive WDS250G2X0C – Tested Laptop Parts - Replacement Parts for Repairs
Alienware 15 R3: Questions About SSD/HDD Installed - Dell Community