How about electrical power? On Wed, Jun 25, 2025 at 12:13 PM Bodra - Pessoal < [email protected]> wrote:
> As I remember, IBM 3420 drive itself does not generate much heat, but it > needs a > IBM 3803 Control Unit that dissipate some heat due 5 or 6 boards populated > with > a lot of MST cards. > > I tried to find info about heat generation for 3803/3420 subsystem, but at > that > time, environmental information isn´t take care, I had no success. > > Carlos Bodra > IBM zEnterprise Certified > São Paulo – SP – Brazil > > > -----Mensagem original----- > De: IBM Mainframe Discussion List <[email protected]> Em nome de > Phil > Smith III > Enviada em: quarta-feira, 25 de junho de 2025 10:20 > Para: [email protected] > Assunto: 3420 environmentals? > > Anyone remember whether 3420s had to be in a chilled room or not? Could > you have > had one in a regular office? I forget how much heat they put out. > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
