How to determine the heat load of your equipment:
max BTU/hr = 3.412 * (max Watts/hr)
max Watts/hr = Volts * max amperage
Thus:
max BTU/hr = 3.412 * Volts * max amperage
Some other info:
Dell Datacenter Capacity Planner
IBM Rack Configurator
HP Rack configurator
So the other day I was working on a pc that was actually still using a dial-up line! Way too slow to download Windows Updates this way. What did I do? I noted all the updates that were necessary by selecting “custom” at update.microsoft.com and then went back to my own office and visited http://v4.windowsupdate.microsoft.com/catalog where I downloaded all the updates manually, burned them to a thumbdrive, then went back to the pc that still operates in the dark ages.
See Microsoft Support Article 323166 for the full text, but here’s a modified excerpt:
| 1. | Access the Windows Update Catalog at the address noted above |
| 2. | Click Find Microsoft Windows Updates |
| 3. | Select the appropriate product family and click Search, then select the Category |
| 4. | Select the category of OS for which you’re downloading |
| 5. | Locate the driver that you want, and then click Add for each item (be careful to select the correct Language-specific versions!) |
| 6. | Repeat steps 2 through 5 to find and add more updates to your download basket |
| 7. | Click Go to download basket |
| 8. | In the Type or browse to the download location of your choice box, either type the full path for the folder where you want to save the update or click Browse to locate the folder |
| 9. | Click Download Now, and then click Accept to accept the license agreement |
All the items that you selected are downloaded, and then your download history appears.
The Ultimate Guide to Terminal Server Printing – Design and Configuration
Download a PDF version here.
Get some sample substitution files here.
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