Q: 2TB.
A: No as answer suggested but for 1TB defo ideal.
Ideal method for 2TB+ maybe easily achieved with:
Disk Genius
Humax HDF upgrade web portal maintenance mode format
Reason:
Due to cost of 2TB+ 3.5" Sata III drive used or new, & all the non decisive info on here.
1TB used £20 approx. 2TB or 4TB are extortionate at £170+ totally not worth it, unless you buy External USB3 2TB HD, Pro: Cheaper then Int HD. Con: Not System Drive just Storage, hence loading programs maybe more time intensive.
& if at some point did need bigger then 1TB then would do following:
1. Clone Partition 1/2/3 to 2TB. If not recognised by Humax, pre-format with Portal in Maintenance then Clone Partitions.
If that wasn't usable then.
2. Portal Format if poss then USB copy from old hard to Humax prev recordings, as last resort, as probably slower then any other laptop alternative.