[dba-Tech] Laptop Questions

[Gary Kjos]

1) DDR4 is a type of Random Access Memory.  It indicates the
configuration of the memory boards and speeds ext. for the Memory
Modules in a computer..
2) Unless your system is very new it is likely USB 2
https://www.computerhope.com/issues/ch000602.htm
3) You could go to the HP website and search for the specific model
number of your Ultrabook and see if there is room for a second hard
drive.
Or you could open up the case and have a look.  I would GUESS there is
not room for more than one hard drive.  You certainly could replace
the 128GB drive with a larger one as prices have come down.  Adding a
second hard drive or SSD drive will effect your battery run time.

GK
On Mon, Jun 25, 2018 at 10:32 AM Arthur Fuller <fuller.artful at gmail.com> wrote:
>
> 1. What is DDR4? I only just learned this morning that there was such a
> thing.
> 2. How does one determine what USB level is in a laptop? (Belarc Advisor
> doesn't seem to report this.)
> 3. My HP Ultrabook has a 128GB SSD installed. Is there room in there for
> either an additional SSD or alternatively a 1 TB hard disk?
>
> --
> Arthur
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-- 
Gary Kjos
garykjos at gmail.com