We know 3 variations of the Samsung BAR Plus with the above specifications:

Samsung BAR Plus 512GB 3.2 USB Flash Drive Standard Type-A, Up to 400MB/s | Compatible with USB 3.0/2.0, Durable Storage Expansion for Photos, Videos, Music, Files, Titan Gray (MUF-512BE4/AM)
For $145.99 on Amazon (As of Oct 18, 2026, 13:46 PST - Details)

Samsung BAR Plus 512GB 3.2 USB Flash Drive Standard Type-A, Up to 400MB/s | Compatible with USB 3.0/2.0, Durable Storage Expansion for Photos, Videos, Music, Files, Champagne Silver (MUF-512BE3/AM)
For $145.95 on Amazon (As of Oct 18, 2026, 20:03 PST - Details)

Samsung Muf-512Be USB Flash Drive 512 Gb USB Type-A 3.2 Gen 1 (3.1, W128899789 (Gb USB Type-A 3.2 Gen 1 (3.1 Gen 1) Silver)
For $145.75 on Amazon (As of Oct 18, 2026, 20:03 PST - Details)