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Apparati Magħruf:165022367

L-aħħar magħrufa xufier: 23.12.2020

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Monitor BenQ GW2750HM Review

Some year-two ago monitors with large 27-inch displays employed only TN+Film panel types. Their price, of course, was not affordable for the entry-level and average customer sectors. But today, 27-inch products are not rarity and, moreover, they are developed also on an advanced AMVA panel type at a more reasonable price. BenQ marveled its customers last summer by the release of an outstanding monitor, codenamed GW2750HM, based exactly on AMVA panel. Its alluring price also added to the product's popularity.



Reference Data


Monitor BenQ GW2750HM employs AMVA panel (M270HW02 V1), designed by AU Optronics, with W-LED lighting. The latter is called to reduce power consumption and add some neatness to the design. This panel's response time is estimated at 4 ms that is considered to be an optimal index for such type of products. The model features 27-inch display with 1920x1080 resolution, 178/178 viewing angles, 5000:1 static contrast, and 20 million to 1 dynamic contrast. The …

Two New Pocket-Size External Drives from HGST

HGST, a company that has been acquired by Western Digital, is going to gladden its devotees by a couple of external drives, codenamed G-Technology G-Drive mini and G-Technology G-RAID mini. Both models are characterized by a pocket-size design and distinguish themselves as the world's first serial devices employing 2.5-inch hard drive with the total of 1TB capacity. This is, indeed, an incredible property that can't be currently beaten by any rival product. Besides, the spindle implemented in the hard drive develops the speed of 7200 RPM.



Model G-Technology G-RAID mini features 149x83x38 mm dimensions and contains two hard drives of 2.5-inch standard. Each of the drives goes with 1TB capacity (the total capacity is 2TB). The implementation of Oxford 936 controller enables the possibility to organize RAID 0 and RAID 1 array configurations. The inventory of the device boasts the availability of eSATA 3Gb/sec port, USB 2.0 port and FireWire 800 x2 port. This external drive is …

SSD Kingston HyperX 3K Review

The opulence of solid-state drives in PC market promotes for a sufficient supply to all potential customers. Irrespective of the rich choice, some products prove to be inefficient in coping with certain tasks. Durability and fool-proof work are one of the major SSD identifying features that worry the targeted users. It should be underlined that with the development of ever newer technologies ascribed to the design of micro chips, SSDs increased their work immensely. Kingston HyperX 3K is a product with outstanding parameters and prolonged life. It is estimated for three thousand cycles of cell rewriting and predestined for mid-market sector.



Specifications


SSD Kingston HyperX 3K goes in several capacity variants: 90GB, 120GB, 240GB, and 480GB. All the drives are developed in 2.5 inch form-factor and employ SATA 6 Gb/sec interface. Other specifications of the model line include:

— memory chips: memory type – MLC (synchronous), interface – ONFi2, technological …

, il-lista tal-mudelli

Agħżel il-mudell tal tiegħek Hard disk controllers mill-kumpanija Yamaha mill-lista 1-mudelli ppreżentati fuq din il-paġna. Fl-tagħna bażi tad-dejta ta'aktar minn 4-sewwieqa li tista'tniżżel assolutament b'xejn.

L-iebes issuq kontrollur huwa kumpless, apparat minikompjuter tagħha stess proċessur, il-kontroll ċippa, RAM u l-ROM, reġistrazzjoni tat-TV u l-qari tad-dejta, l-interface modulu u l-sistema ta'pożizzjonar. Normalment jippreżenta wieħed jew żewġ mikroċipps (fil-forma fiżika), immutar fuq il-Bord, u l-implimentazzjoni tal-konverżjoni ta'l-operazzjonijiet fil-fluss tad-dejta.

Moderna ħafna isuq huma kkaratterizzati mill-modi varji, inklużi l - DMATnejn, UltraDMA u PIO. Sabiex jittieħed vantaġġ minn dawn il-modi, huwa rakkomandat li tniżżel is-sewwieq diffiċli għall-kontrolluri tad-diski. Mod DMA (Dirett għall-Memorja) hija utli minħabba li tippermetti b'mod sinifikanti offload l-CPU tal-PC matul l-iskambju tad-dejta tal-operazzjonijiet; fejn il-kontrollur huwa b'rabta diretta ma'l-interface tal-kompjuter. B'differenza DMA, il-mod PIO juża l-CPU meta it-trasferiment tad-dejta permezz ta'l-interface; madankollu, il-kontrollur għandu aċċess dirett għar-RAM.

Xi kultant l-OS ma jirrikonoxxu l-iebes disk kontrollur, anki meta l-installati-sewwieqa. Ir-raġuni għal dan jista'jkun il-aspetti li ġejjin:

  • l-ħsara mekkanika. Meta strajks jew taqa ' l-elementi tal-siġill jistgħu jkunu juġgħaw. Deformazzjoni l-aktar spiss esposti għall-interface jew ikkuntattja fis-sit tat-twaħħil ċirkwiti. Meta l-minorenni-grad ta'ħsara, l-apparat tista'tiġi msewwija, iżda l-ħajja ta'l-elementi huwa ferm imnaqqas. Huwa wkoll min jikkunsidra l-possibilità tal-fabbrika-difetti ta'l-elementi individwali;
  • l-elettriku l-ħsara. Il-prestazzjoni tal-PC tal-ħardwer hija dipendenti fuq l-istabbiltà tal-vultaġġ petenera fis-sistema. Fil-każ tal-eċċess, ponot jew qawwija cut-off tal-vultaġġ u elettrostatiċi-kwittanza, il-niċeċ tal-provvista tal-enerġija ċirkwit, ċirkwiti ta'l-enerġija jew fl-agħar każ, il-kontrollur CPU tista ' ħruq. Ħafna drabi l-niċeċ mhumiex u jistgħu jeħtieġu sostituzzjoni;
  • skaduti-sewwieq diffiċli kontrolluri tad-diski. Meta inti jaġġornaw il-ħardwer tal-kompjuter (jew xi komponenti) ta'qabel installati-programm jirrikjedi aġġornamenti li tinstalla l-relazzjoni ma'l-OS.

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