Discos para servidores.
Tudos de condição boa.

O de 500gb é o unico de 7200rpm.

HDD de 450gb: https://hpecas.com/hard-drives-solid-state-disks/dell-emc-450gb-6gbs-15k-sp-sas-35-lff-hp-ent-s-caddy-hdd-0r749k-9fm066-150-r749k-st3450857ss-r_41052.html

HDD de 600gb:
https://store.vibrant.com/Dell-9FN066-150.html

HDD de 500gb (7200rpm):
https://www.techbuyer.com/us/dell-9ef244-050-500gb-7-2k-sas-3-5inch-hdd-9ef244-050-dell-111584