ST3450857SS (0RG5VK / RG5VK EN03) — 450G 15K 3.5' Hard Drive HDD

Replacement hard disk: model ST3450857SS with part numbers 0RG5VK and RG5VK EN03. Provides 450G capacity in a 3.5' form factor with 15K performance. This HDD is intended as a direct swap or upgrade for systems requiring a 450G 15K 3.5' drive.