Affichage des articles dont le libellé est MOLEX. Afficher tous les articles
Affichage des articles dont le libellé est MOLEX. Afficher tous les articles

vendredi 19 janvier 2018

New disks

Received an Amaz0n order for a 2TB Hitachi disk. Never worked (I/O errors). Sent it back without investigating too long, waiting for the refund.

Yesterday I found a used 200GB (also Hitachi) PATA drive in a thrift store, for 5€ -40% sales = 3€. Not large enough for backups but might be a good idea as playground while experimenting with btrfs, LVM and such. So got it and testing it currently. So far so good. Had to re-create the GPT however, seems like there wasn't any partition table initially but the reformatting went fine. Here's the results of f3write & f3read:
Data OK: 182.31 GB (382329456 sectors)
Data LOST: 0.00 Byte (0 sectors)
        Corrupted: 0.00 Byte (0 sectors)
 Slightly changed: 0.00 Byte (0 sectors)
      Overwritten: 0.00 Byte (0 sectors)
Average reading speed: 58.11 MB/s
Contemplating buying another 2TB SATA from same source or a used one from local classifieds. In both cases around 60€ or so.

Tested a "2TB USB stick" from China. Obviously it was a fake but I got most of my money back. Just a confirmation of what I thought already, these things don't exist, or at least not at the prices they're selling for.

On a side note I also received my PCI Express USB3.0 interface card and installed it. It needs a MOLEX power cable and I have only one in that box (kid2) so now I need 3 of those (2 PATA drives + the USB3 card). So I ordered a 3-way splitter and in the meantime I can test these devices one-by-one. The USB3 card seems to work (at least with a mouse) but I'd need to check with a real USB 3.0 HDD to be sure.