Seagate ST1 questions

Jun 05, 2008 2 Replies

Hello! Has anyone worked with these drives? Currently they are available from Amazon Marketplace vendors in both 5G and 6G sizes.



It fits in a standard compact flash socket. And one of the available styles has a ribbon cable attached, instead of the usual socket mount point.



And indeed the thing claims to follow the CFII standard, but my one reservation is the appropriate IDE chipset for using them. Ideally it would be useful in any board design from 1999 onwards. I should also mention that the one I have does mention it is for embedded designs.


Gregg drwho8@att.net

The bigger question is, why would anyone work with these drives now? That size range of nonvolatile storage is more or less completely swallowed by flash devices; wholly flash-based CF cards are available in the same size and larger.

BTW if you look closely, you'll see that many of those photos show drives labeled "Certified Repaired HDD". I don't know about you, but I don't buy repaired hard drives.

You don't need a "chipset" to talk to a storage CF card; it is easy to interface to any memory bus as a memory-mapped I/O device, though of course you won't get DMA that way.

If you read the references, you'll see that this is to remind users that it is not intended for use as the primary drive in a computer; it presumably has duty cycle limitations.

Hello! And, I am inclined to agree with all of your statements. However I discussed the issues with an associate at Seagate's Second Level support at great length. I am of the opinion if this design passes the prototype stages I will end up buying more of these from listed dealers who definitely do not sell disk drives such as:

I decidedly to buy the thing because of that. So we'll see what happens further.

Gregg drwho8@att.net

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