No SSD. This was my daily use computer until the SSD went out. It was working until that time. Right arrow key is missing but still works.
MacBook Pro Core i7 2.4GHz 15" Retina Early-2013
Model: MacBook Pro Retina Mid 2012/Early 2013 15"Part Number : ME664xx/AEMC Number : 2673Model Identifier : MacbookPro10,1Model Number : A1398Introduced: 2012Discontinued: 2013Earliest Supported OS Version: OS X 10.8.2 Mountain LionMax Supported OS Version: MacOS X 10.15.7 CatalinaCPU Speed: 2.4GHzRAM Type: DDR3 PC12800 SODIMM 1600MHzDevice Connectivity: USB 3, Thunderbolt 1Bluetooth: 4.0Video Output: 2 x Thunderbolt, HDMIExpansion: Thunderbolt