NVMe SSD Upgrade Guide for an Early 2015 MacBook Pro - Graham Stevens – Grh.am
How To: Replace the SSD in your MacBook Pro retina 13" Early 2015 #SSD #upgrade #replace - YouTube
How-To: Upgrade the SSD in your MacBook Air or Retina MacBook Pro, boosting size & speed - 9to5Mac
Restored Apple Macbook Pro 13.3-inch (Retina) 2.7Ghz Dual Core i5 (Early 2015) MF839LL/A 128GB SSD 8 GB Memory 2560x1600 Display Mac OS X v10.12 Sierra Power Adapter Included (Refurbished) - Walmart.com