HDD ātrdarbība

[fubar]

man te dazhi jautaajumi uzpeldeeja:

SATA-300 disks ar NCQ, kura teoreetiskais aatrums ir 300 MB/s straadaa (HDtune testos) ar videejo aatrumu 63 MB/s. ir OK/nav OK? buutu incanti uzzinaat statistiku citiem.
taapat HDtune uzraada, ka shis disks esot SATA I.
(mana maatene (DFI LP) stabili atbalsta SATA II)

veel viens kaapeeciisha jautaajums- daudz kur figuree termins SATA II, bet citur (un aizvien biezhaak) tieshi SATA 3G vai SATA-300. tas it kaa ir viens un tas pats, vai es tomeer kljuudos?

un ja nu driikst veel vienu, tad: kas ellee rataa ir tas Burst Rate?

taapat incanti buutu dzirdeet, kaads aatrums ir Raptoram, vai 2 Raptoriem, sasleegtiem uz RAID 0 (shajaa gadiijumaa- ir X 2, vai reaali tomeer mazaaks?) taisos taadus iepirkt, taa kaa ja nav gruut, luudzu padalieties ar info.

liels paldies.

[bubu]

300MB/s nav cietā diska ātrums, bet gan SATA-II interfeisa ātrums.

Palasi šo: http://en.wikipedia.org/wiki/Serial_ATA
The 3.0 Gbit/s specification has been very widely referred to as “Serial ATA II” (“SATA II”), contrary to the wishes of the Serial ATA standards organization that authored it. The official website notes that SATA II was in fact that organization's name at the time, the SATA 3.0 Gbit/s specification being only one of many that the former SATA II defined, and suggests that “SATA 3.0 Gbit/s” be used instead.