150-3993-N
Replacement Lithium 3-Volt System Board Battery for the Netra X4200 M2; Sun Blade X6220, X8450; Sun Fire X4100, X4100 M2, X4200, X4200 M2, X4500, X4600, X4600 M2; Sun SPARC Enterprise T3120, Sun StorageTek 5220 NAS, and 5320 NAS. RoHS Not Applicable.