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Comment Re:Not an informed choice. (Score 1) 170

The transaction limits on unverified payments are pretty small (£15 here in the UK, recently raised from £10), and you'd expect any such system to be wary of lots and lots of them.

The lack of signature and PIN verification also means any liability for losses through such a system rests on the bank, not you, provided you report the loss of your card in good time. Same should apply if someone manages to exploit such a feature while you still have your card, provided you dispute the payments not too long after receiving your statement.

Comment Re:Get the word out: SLC vs MLC (Score 1) 160

Right, and it's less likely to die from shock or head crash or manufacturing defect, and when it runs out of erase cycles it fails soft; writes fail, but it's still readable; certainly a better failure mode than most drives. Yes, the X25-M has a 5 year design life, just as platter based drives, but I suspect it's also more likely to actually achieve it, firmware update screwups aside.

Comment Re:Not so sure (Score 2, Insightful) 271

I would expect they'd be using some sort of slot, something like this. Motherboard manufacturers aren't exactly going to be thrilled at the idea of putting some yet more expensive components on there, but they might be happy to hook up a small ZIF socket thing like some of them do with CF.

Intel actually had some weird ZIF connected SSD's on there a while ago on preorder, but they appear to have disappeared.

Either way, it's nice to see some hybrid storage stuff which isn't ZFS L2ARC (zpool add tank cache /dev/my_ssd -> tank now has an 80GB SSD for fs cache). Kind of surprised it hasn't been done in software elsewhere really; you'd think there would be some Linux developer who found the idea compelling, or even Microsoft wanting to extend ReadyBoost to its logical conclusion.

Comment Re:the era of the SSD is here (Score 1) 195

I've tried an X25-M on a few servers with LSI SAS controllers (as used by PERC 6i, though I don't think I've used that exact chip) and been disappointed to encounter IO hangs and other drives disappearing randomly; even just having an X25-M plugged in is enough to seemingly make the controller rather unhappy. Doesn't appear to be a driver problem, unless it's one shared by FreeBSD, Linux and Solaris.

Hopefully Intel will do an SAS version at some point; they could compete against 15kRPM drives rather well, I think.

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