HAMR


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HAMR

(Heat-Assisted Magnetic Recording) A technique from Seagate for increasing the density of bits on magnetic disks by using a more stable recording medium. In order to write the bit into this medium, a laser heats the area momentarily. HAMR density of one trillion bits per square inch is expected to yield drives with 20, 40 and more terabytes of capacity. See superparamagnetic limit and perpendicular recording.
References in periodicals archive ?
Prior to HAMR, the most significant breakthrough in drive density was (PMR), which Seagate and Hitachi use in their drives today.
Sin embargo, asociado a otras figuras, como berserkir ("bravura") o el hamr ("apariencia"), con el macht existe la posibilidad de una metamorfosis {serkr) por la que los hombres se transforman en ciertos animales, como lobos, osos, etcetera.
A new one-year environmental monitoring graduate certificate program which will be introduced in September 2009 has been in demand for some time, says coordinator Josef Hamr, who heads up the Northern Environmental Heritage Institute at Cambrian.
Former-Czechoslovakia's conventional production has been significantly curtailed, but Hamr, a major ISL development, has the potential to sustain itself for at least the near-term.
The other two large Czech uranium sites, Straz pod Ralskem and Hamr in northern Bohemia, contain up to 115,000 tonnes of uranium ore.
The meeting was attended by Ambassador of Qatar to Indonesia HE Ahmed bin Jassim al Hamr.
Tenders Are Invited for Technical education - so litvnov - hamr.
Cet arret, prevu aujourd'hui de 8h jusqu'a demain a 4h, engendrera un deficit en production qui generera quelques perturbations en eau potable au niveau des communes de Chaiba et Douaouda et une suspension totale de l'alimentation en eau potable qui touchera les communes de Kolea, Fouka, Khemisti, Bousmail, Ain Tagourait, Hamr El Ain, Bourkika et Bouharoun, precise la Seaal.
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Then Dick Metcalf tests the S&W VTAC M&P 15 rifle, Kyle Lamb and Craig Boddington look at the latest rendition of Leupold's HAMR optic.
We are waiting for the government to clear the Shura delegations' visit to the prison," Malek Bin Hilal Bin Mohammad Al Abri, representative of Hamr governorate in the Shura Council, told Gulf News on Wednesday.