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mdip | 6 months ago
Barring that "evil twist", they'd not be doing anything all that uncommon/illegal but refurbished hard drives and the companies that sell them have been a bit scammy/"buyer beware" hardware for as long as I can remember.
Back in the early 90s, I spent a year saving up for and building the best 486 PC I could buy. I went with a 330MB[0] SCSI drive that I picked up from a small magazine advertisement in Computer Shopper. They advertised it as refurbished, and there was no such thing as SMART parameters to reset (were there even counters of any kind back then, I can't remember?) so there was no way to tell how long it had been used except for the price. These were more than half off.
It seemed shady, the price was still several hundred dollars (though, I want to say something like $500 off of the cheapest new option) and being a dumb teenager, I called the number and placed the order.
My heart sunk a bit when it arrived. If memory serves, this was the one that came with all but one of the threaded screw slots completely stripped (of the four I needed to use given my case). Technically, they were all stripped, but one of them still had the screw -- left behind, evidently, because it became welded to the hole.
After some delicate work with a metal file, I got it all installed and nothing worked. So I called the manufacturer who took about ten seconds to find the problem: That's a Differential SCSI drive. It took another few minutes for him to explain what that meant. There was no mention of this in the advertisement (they didn't even include the model number, just "330GB SCSI DRIVES!" I think these were common in AS/400s or something along those lines.
fsck.
So ... I bought a differential SCSI controller, cable and terminator, which set me back more than half of the savings from the drive. Because, as a teenager, I hadn't learned about the sunk cost fallacy.
I hadn't appreciated, then, what a miracle it was that when everything was plugged in correctly, it all worked and continued to work until I upgraded the drive. The thing was extremely loud (occasionally making a unique sound similar to when wood hits a circular saw, like the magnetic head was grinding off some of the platter -- given its size, it had plenty of room to chisel the bits onto the surface ...). It was a massive heat source for not just the case, but the room. But it served my stupid BBS for several years, somehow.
[0] It's been so long, I may not have that capacity right. It was 3-4 times what was typical at that time (I ran a BBS with file"z"). It was a 5.25" drive that required a full height slot (it was about 3/4 full height) to give you an idea.
FireBeyond|6 months ago
I remember being in a computer store, and this woman was being told she should buy a 2x SCSI CDR, rather than the 8x IDE one she'd been eyeing (plus controller and cables, etc., of course), "Because SCSI is a much better interface and performs better so the two-speed drive will be faster than the eight".
I couldn't let that go, waited til the sales guy stopped buzzing, and told her the truth of the matter, and showed the specs... 300KB/s versus 1200KB/s has nothing to do with the interface. Yeah, the bus or whatever might be more performant (and do its own controlling, versus offloading), but immaterial.
hakfoo|6 months ago
An 8x SCSI drive would be preferrable to an 8x IDE drive, but he was obviously trying to sell what thought he could unload with that half-truth.
I know even long after IDE was mainstreamed, cost-no-object builds (think Boot/Maximum PC's annual Dream Machine) would have SCSI for reasons like that.
lazide|6 months ago
mdip|6 months ago
I assume that was the original business this outfit was involved in, anyway, since most of those companies are shady, already. :)