Quote:
Originally Posted by
Nocturin 
Honestly, I have no idea, I've just assumed there were generations associated with the series number because that's how the previous club owner (he went MIA and I took it over) was using that nomenclature (starting with the x series).
If you have a link or something clarifying things, I would be happy to fix something if the entire nomenclature is wrong

.
The early Intel SSDs with Intel controller were just named Intel X25-M so G1 and G2 were used to differentiate between generations and lithography. Intel changed the naming after the G2 drives and strictly speaking, only the 320 (and 710 for enterprise) is an actual "descendant" of the earlier X25 SSDs. If you go by lithography wherein G1: 50nm, G2: 34nm and G3: 25nm, then all current Intel SSDs being sold are G3. Don't have a single link (mostly because I just followed SSD news) so the following is basically a summary of what I've read about over the years.

Intel Controllers
Consumer:
X25-M G1 (Ephraim?): 50nm MLC SATA2
X25-M G2 (Postville): 34nm MLC SATA2
320 G3 (Postville Refresh): 25nm MLC SATA2
Enterprise:
X25-E (Ephraim?): 50nm SLC SATA2
710 (Lyndonville): 25nm MLC-HET SATA2
Non-Intel Controllers
Marvell:
510 (Elmcrest): 25nm MLC SATA3
SandForce:
330 (Maple Crest): 25nm MLC SATA3
520 (Cherryville): 25nm MLC SATA3
Quote:
Originally Posted by
Nocturin 
so the 710 isn't just a prototype but is actually used in enterprise situations?
I believe it's been available for purchase since around middle of last year.