Sunday, 22 January 2012

Definitive PCIe card to enable bootable SATA3 SSD on early 2008 mac pro?


hello all,

looking feedback on potential workability of upgrade 2008 macpro (16gb ram running osx 10.6.7). i've been reading through threads here on subject (ssds in older macs , sata3 pcie cards) not being redundant, have there been , definitive success reports? work in video post production need speed though not lot of space.

here i'm thinking:

boot drive: internal 240gb ssd (owc sata3)
- power via optical bay via adapter cable
- data via pcie sata3 card , cable running out back

thinking of card:

http://www.ebay.com/itm/new-pci-e-s...uk_computing_computercomponents_interfacecard

seems same cheaper:

http://eshop.macsales.com/item/newertech/mxpcie6gs2/

scratch drive: 2x 300gb velociraptor sata2 in software raid 0 in drive bays 1+2

scratch drive/project drive: 2x 1tb 7200 sata2 drives in radi 0 in drive bays 3+4

backup/storage drives: 2x large 5900 drives connected via external icy dock stations connect 2 internal esata ports on logic board via extension cables. possibly sata drive in optical bay via sata-ide converter. have external firewire optical drive.

questions:

- using flashed pc graphics card: 1gb ati radeon hd 4870 takes space have room use 2 top x4 pci slots. these slots able support pcie sata3 card sata3 ssd?
- ssd bootable pcie card linked above? appears same 1 owc sells cheaper?
- speed increase pci card/sata3 ssd worth fuss or should sata2 ssd? i've read on barefeats sata3 ssds can slower sata2 ssds when not in sata3 connection
- bottlenecks can see limiting speeds? total transfers max out @ 1gbps , think push that?

many time!
 



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