Used SanDisk Z400s SD8SBAT-256G 256GB 2.5" SATA III Solid State Drive - Walmart.com
Open Box: SanDisk Z400s M.2 2280 256GB SATA III Internal Solid State Drive (SSD) SD8SNAT-256G-1002 - Newegg.com
SD8SBAT-256G-1012-DELL - Refurbished - DELL / SANDISK 256GB SATA III 2.5 INCH SMALL FORM FACTOR SFF 7MM Z400S SERIES 6GB/S SATA3 READS 546MB/S WRITES 342MB/S SOLID STATE HARD DRIVE SSD