M40TH DELL SEAGATE DISCO DURO 8TB 7.2K 3.5 PULGADAS SAS 12 GBPS CACHE 256MB NL 512e POWEREDGE 13G CONECTABLE EN CALIENTE ST8000NM0185 400-AMPD 3VMJD 0M40TH 43V7V 043V7V M40TH