Seagate ST3120026AS SATA 3.5 PCB — 9W2813-351 · 100276341 H · 3.18

Replacement PCB for Seagate 3.5" SATA hard drive model ST3120026AS. Circuit board carries part number 9W2813-351 and assembly code 100276341 H, with board/firmware version 3.18. Ideal for restoring the electronics of compatible Seagate SATA 3.5" drives — contains the exact identifiers ST3120026AS, 9W2813-351, 100276341 H and version 3.18.