Pulogalamu yosungirako yosungirako PC yomwe imachokera pa Zotsatira za SATA
USB ndi FireWire zonsezi zimakhala zofunikira kwambiri kusungirako zakunja, koma ntchito yawo poyerekeza ndi magalimoto apakompyuta nthawizonse yasiya. Pogwiritsa ntchito miyezo yatsopano ya Serial ATA, mawonekedwe atsopano osungirako, kunja Serial ATA, tsopano akuyamba kulowa msika. Nkhaniyi idzawoneka mu mawonekedwe atsopano, momwe amafananirana ndi machitidwe omwe alipo komanso zomwe angatanthauze potsata zosungirako zakunja.
USB ndi FireWire
Musanayang'ane kunja kwa Serial ATA kapena mawonekedwe a eSATA, ndikofunikira kuyang'ana mazenera a USB ndi FireWire. Zonsezi zinapangidwira ngati zipangizo zamakono zothamanga pakati pa makompyuta ndi zowoneka kunja. USB ndi yowonjezera ndipo imagwiritsidwa ntchito pazipangizo zambiri monga makibodi, makoswe, scanners ndi osindikiza pamene FireWire imagwiritsidwa ntchito kokha ngati mawonekedwe osungirako.
Ngakhale mapulogalamuwa amagwiritsidwa ntchito kusungirako kunja, magalimoto enieni omwe amagwiritsidwa ntchito muzipangizozi akugwiritsabe ntchito mawonekedwe a SATA . Izi zikutanthawuza kuti chipinda chamkati chimene chimakhala cholimba kapena chowongolera chojambula chili ndi mlatho womwe umatembenuza zizindikiro kuchokera ku USB kapena FireWire mawonekedwe mu mawonekedwe a SATA omwe amagwiritsidwa ntchito ndi galimoto. Kusandulika uku kumayambitsa zowonongeka mu ntchito yonse ya galimotoyo.
Imodzi mwazinthu zazikulu zomwe zipangizo ziwirizi zinagwiritsiridwa ntchito ndi luso lotha kusasintha. Mibadwo yambiri yosungiramo interfaces nthawi zambiri sinkagwirizana ndi luso loyendetsa galimoto yowonjezera kapena kuchotsedwa ku dongosolo. Mbali imeneyi yokha ndiyo yomwe inachititsa kuti msika wogulitsa kunja uphuke.
Mbali ina yosangalatsa yomwe ingapezeke ndi eSATA ndi yowonjezera phukusi. Izi zimalola chojambulira chimodzi cha eSATA kuti chigwiritsidwe ntchito polumikiza chithusi cha eSATA chomwe chimapereka maulendo angapo pamtundu umodzi. Izi zingapereke chosungirako chosungira mu chisiyiti imodzi ndikutha kukhazikitsa zosungirako zosungira kudzera pa RAID .
eSATA vs. SATA
Serial Aerial Aerial kwenikweni ndi gawo limodzi la zofotokozera zina zowonjezera pazithunzi za Serial ATA. Si ntchito yofunikila, koma kufalikira komwe kungawonjezedwe kwa olamulira ndi zipangizo. Kuti eSATA izigwira bwino ntchito zonse ziyenera kuthandizira zofunikira za SATA. Izi ndizofunikira kwambiri monga olamulira oyambirira a SATA ndi oyendetsa galimoto sangagwirizane ndi Hot Plug mphamvu yomwe ili yofunika kwambiri pa ntchito ya mawonekedwe akunja.
Ngakhale kuti eSATA ndi gawo la mafotokozedwe a SATA, amagwiritsira ntchito chojambulira chosiyana kwambiri ndi mawonekedwe a mkati mwa SATA. Chifukwa cha izi ndi bwino kutchinjiriza mizere yambiri yamagetsi yothamanga yomwe imagwiritsidwa ntchito kutumiza chizindikiro kuchokera ku EMI chitetezo. Amaperekanso chingwe cha 2m chakale kutalika kwa 1m kwa zingwe zamkati. Zotsatira zake, mitundu iwiri ya chingwe sizingagwiritsidwe ntchito mosiyana.
Kusiyanitsa Mofulumira
Chimodzi mwa zinthu zofunika kwambiri zomwe eSATA amapereka pa USB ndi FireWire ikufulumira. Pamene awiriwo ali pamwamba poti asinthe chizindikiro pakati pa mawonekedwe akunja ndi makina oyendetsera mkati, SATA alibe vuto ili. Chifukwa SATA ndi mawonekedwe omwe amagwiritsidwa ntchito pa ma drive atsopano atsopano, kusintha kophweka pakati pa zowumikiza mkati ndi kunja kumayenera m'nyumba. Izi zikutanthauza kuti chipangizo chakunja chiyenera kuthamanga mofulumira mofanana ndi galimoto yangwiro ya SATA.
Kotero, apa pali msinkhu wa zosiyanasiyana interfaces:
- USB 1.1 - 15 Mbps
- MotoWire (1394a) - 400 Mbps
- USB 2.0 - 480 Mbps
- MotoWire 800 (1394b) - 800 Mbps
- SATA 1.5 - 1.5 Gbps
- SATA 3.0 - 3.0 Gbps
- USB 3.0 - 4.8 Gbps
- USB 3.1 - 10Gbps
Tiyenera kukumbukira kuti miyezo ya USB yatsopano tsopano ikufulumira kwambiri kusiyana ndi mawonekedwe a SATA omwe amayendetsa m'zipinda zakunja. Chinthucho ndi chakuti chifukwa cha pamwamba pa kusintha zizindikiro, USB yatsopano idzapitirirabe pang'onopang'ono koma kwa ogula ambiri, palibe kusiyana kulikonse. Chifukwa cha ichi, mautumiki a eSATA ndi ochepa kwambiri pakali pano ngati kugwiritsa ntchito zipangizo za USB ndizosavuta.
Zotsatira
SATA yakunja inali lingaliro lalikulu pamene ilo linatuluka. Vuto ndilokuti mawonekedwe a SATA sanayambe asinthidwa zaka zambiri. Zotsatira zake, mawonekedwe a kunja adakhala mofulumira kuposa momwe akusungirako. Izi zikutanthauza kuti eSATA ndi yochepa kwambiri ndipo sikuti imagwiritsidwa ntchito makamaka pa makompyuta ambiri. Izi zingasinthe ngati SATA Express ikugwira koma izi sizikutanthauza kuti USByo ikhoza kukhala yowonjezera yosungirako mawonekedwe kwa zaka zambiri zikubwera.