![I was curious about the contents of the helium-filled HDD, so I actually disassembled it into pieces. - GIGAZINE I was curious about the contents of the helium-filled HDD, so I actually disassembled it into pieces. - GIGAZINE](https://i.gzn.jp/img/2021/02/13/wd-hdd-tear-down/00.jpg)
I was curious about the contents of the helium-filled HDD, so I actually disassembled it into pieces. - GIGAZINE
![HGST Ultrastar DC HC520 HDD 12TB 7200 RPM SAS 12Gb/s Interfaz 3.5-Inch 512e ISE Helium Data Center Enterprise Disco duro interno HUH721212AL5200 (0F29530) (renovado) : Amazon.es: Informática HGST Ultrastar DC HC520 HDD 12TB 7200 RPM SAS 12Gb/s Interfaz 3.5-Inch 512e ISE Helium Data Center Enterprise Disco duro interno HUH721212AL5200 (0F29530) (renovado) : Amazon.es: Informática](https://m.media-amazon.com/images/I/81Rm+aIkVUL._AC_SX466_.jpg)
HGST Ultrastar DC HC520 HDD 12TB 7200 RPM SAS 12Gb/s Interfaz 3.5-Inch 512e ISE Helium Data Center Enterprise Disco duro interno HUH721212AL5200 (0F29530) (renovado) : Amazon.es: Informática
![Disco Duro mecánico especial wd140efx, 14tb, NAS helium, rojo, SATA de 3,5 pulgadas|Bridas| - AliExpress Disco Duro mecánico especial wd140efx, 14tb, NAS helium, rojo, SATA de 3,5 pulgadas|Bridas| - AliExpress](https://ae01.alicdn.com/kf/H3567f5036efe4c9399fdf9b86bc98b11V/Disco-Duro-mec-nico-especial-wd140efx-14tb-NAS-helium-rojo-SATA-de-3-5-pulgadas.jpg_Q90.jpg_.webp)
Disco Duro mecánico especial wd140efx, 14tb, NAS helium, rojo, SATA de 3,5 pulgadas|Bridas| - AliExpress
![HUH721212ALE604 HELIO 12TB HDD 3.5 Ultrastar 0F30146 HC520 DATACENTER 256MB 7200RPM. Garantía 5 años con Garantía Sustitución Directa 3 años (GSD-3años) - Qloudea data solutions HUH721212ALE604 HELIO 12TB HDD 3.5 Ultrastar 0F30146 HC520 DATACENTER 256MB 7200RPM. Garantía 5 años con Garantía Sustitución Directa 3 años (GSD-3años) - Qloudea data solutions](https://qloudea.com/33289-large_product/western-digital-huh721212ale604.jpg)