roc

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Related to Roc (disambiguation): Region of convergence

roc

(in Arabian legend) a bird of enormous size and power

roc

[räk]
(electricity)
A unit of electrical conductivity equal to the conductivity of a material in which an electric field of 1 volt per centimeter gives rise to a current density of 1 ampere per square centimeter. Derived from reciprocal ohm centimeter.

roc

white bird of enormous size. [Arab. Lit.: Arabian Nights, “Second Voyage of Sindbad the Sailor”]

ROC

(RAID On a Chip) Refers to RAID circuits built on the motherboard rather than a plug-in host adapter. ROMB saves a PCI slot and improves speed because it is not using a shared bus. See ROMB and RAID.