SATA (interface) hom thiab ceev

Tej zaum peb txhua tus nyob rau hauv lub xaiv ntawm computer Cheebtsam ntsib to taub tsis tau lub npe, uas yuav cuam tshuam rau lub compatibility ntawm lub pab kiag li lawm. Yog li ntawd, tsis muaj to taub nrog rau txoj kev sib txuas, tus neeg twg thiaj muaj ib tug system tsoo los yog lwm yam teeb meem zoo li.

Feem ntau, yuav tsum tau mus kawm rau hauv lub interfaces tsis nyuaj siab los ntawm cov neeg uas tau yuav ib tug npaj txhij PC. Nws yog tsim nyog rau cov neeg uas yog nws tus kheej-sib sau ua ke system, los ntawm lub motherboard mus rau lub thermal muab tshuaj txhuam, los yog leej twg muaj teeb meem nrog ib tug ntawm cov pab kiag li lawm thiab yuav tsum tau hloov.

Yuav ua li cas yog nws?

SATA interface - qhov no interface nrog ib tug series Circuit Court, uas tso cai rau cov kev pauv ntawm cov ntaub ntawv nrog lub drives. Lub motherboard muaj ib tug SATA connector, thiab ua kom tiav cov tib connector.

pib

Qhov no hom ntawm connector muaj nyob ua tsaug rau lub yav dhau los ib tug, nrog tib lub npe ATA. Nws muaj ib tug uas tig mus Circuit Court, tab sis ho tawm ntawm hnub tim, tshwj xeeb tshaj yog nyob rau hauv 2017. Nyob rau hauv kev, nws hloov pib npaj nyob rau hauv 2000. Thaum Intel tau sau nyob ib ncig ntawm nws tus kheej cov kws txawj, uas nkag mus rau hauv ib tug tshwj xeeb cov pab pawg neeg ntawm developers. Yog li no yog cov tam sim no nto moo Seagate Partners, Dell, Quantum, Maxtor thiab lwm tus neeg.

Twb tom qab ib tug ob peb xyoos Interface SATA hard disk tau ua tiag tiag rau ntaus ntawv manufacturers. Nyob rau hauv 2002, peb nkag mus hauv lub lag luam thawj motherboards nrog no socket. Nws pib yuav tsum tau siv raws li ib tug cov ntaub ntawv transmitter ntaus ntawv ntawm lub network. Tus heev xyoo tom ntej nws siv ib tug niaj hnub variation motherboard.

novelty

Nws yuav tsum tau hais tias tus tshiab cov khoom no yog tshaj rau cov software theem nrog tag nrho cov kev kho vajtse devaysa thiab ib tug high-ceev cov ntaub ntawv transmitter. Yog hais tias patÄ 40 hu, ces muaj xwb 7 SATA cable occupies ib tug me me rau thaj tsam, ces cov cua kuj yog significantly txo, thiab yog li ntawd lub system Cheebtsam tsis overheat. Ntau yooj yim tam sim no nrog cov nyob ntawm tej rau hauv lub system unit.

Lub cable no kuj ua los ntawm ntau dua zoo, ces koj yuav tsis ntshai rau nws tus mob tom qab rov kev twb kev txuas. Tsis tas li ntawd redesigned lub hwj huam mov cable. Los ntawm txoj kev, nws yuav siv sij hawm xwb peb voltage nrog ob peb kab lus no: +12, +5 V thiab +3,3 V. Muab hais tias niaj hnub kua zaub lom zem ntau ploj mus ua hauj lwm nyob rau hauv txoj kab ntawm +3,3, li ntawd, ntau zaus siv cov passive adapter, uas yog feem ntau pom nrog motherboard connectors: IDE rau SATA. Muaj qhov chaw uas, nyob rau hauv tas li ntawd mus SATA hwj chim adapter, tseem yuav tau txais cov ntawv Molex.

Interestingly, lub SATA interface yog tswvcuab, thiab ib tug tshiab kev twb kev txuas technology, uas yog siv yav tas los patÄ. Tam sim no tsis tshua muaj ob pab kiag li lawm yog faib nyob rau hauv tib lub voj. Txhua ntaus ntawv tau txais cov hlau, li ntawd, lawv yog tam sim no ua hauj lwm rau lawv tus kheej, nws tus kheej ntawm txhua tus lwm yam. Yog li tshem ntawm lub ntau cov teeb meem txuam nrog rau simultaneous lag luam, installation ntawm lub cev, thiab lwm yam cov tw netermenirovannymi

muaj ntau haiv neeg

Raws li hais ua ntej lawm, cov interface tau txais ob hom: ib 7-pin, 15-pin thib ob. Ib tug thawj embodiment yog siv los txuas rau cov ntaub ntawv lub tsheb npav, lub thib ob embodiment yog tsim los rau cov zaub mov. Standard tso cai rau cov neeg mus hloov cov configuration, thiaj li pin 15 tej zaum yuav txawv nyob rau hauv hom Molex, uas muaj 4 tug. Tab sis nws yog tsim nyog los nkag siab tias yog hais tias koj yuav ua yuam kev thiab tau mus yuav ib tug tshiab pib nyob rau tib lub sij hawm, ob hom ntawm lub hwj chim connectors, lub tsev.

Interface SATA drives khiav nyob rau hauv ob raws ntawm cov ntaub ntawv hloov lwm lub tsev ntawm lub ntaus ntawv mus rau lub maub los thiab vice versa. Nadel txheem technology hom. Piv txwv li, muaj LVDS muaj nuj nqi, uas yog lub luag hauj lwm rau lub teeb liab kis tau tus mob.

Nyob rau hauv no hom ntawm connectors tsis xaus muaj. Muaj kuj yog ib tug 13-pin version, uas feem ntau muaj peev xwm yuav nrhiav tau nyob rau servers, hluav taws xob gadgets thiab lwm yam me kiag li lawm. Qhov no connector yog raws li thiab muaj 7- thiab 6-khiav. Muaj nyob rau hauv cov ntaub ntawv no thiab adapter.

Mini version

Ua ntej peb yuav paub qhov hom ntawm tus SATA-interface, nws yuav tsum tau hais txog lwm connector, uas nyob rau hauv kev kho nqi lus 2.6. slimline version yog tsim nyob rau hauv lub me me-sized ntaus ntawv. Qhov no yog hais txog kho qhov muag drives nyob rau hauv laptops. Tus kwv tij rau nws laus version ntawm ob connectors yog incompatible, vim hais tias muaj yog ib tug txawv dav ntawm lub hwj chim connector, raws li zoo li txo hu suab. Nyob rau hauv tas li ntawd, qhov no connector tsuas ua hauj lwm rau ib tug kab voltage +5 V. Tab sis nyob rau hauv Feem ntau, rau txhua xws connector muaj ib tug uas tsis muaj nqi adapter.

Tus thawj hom

SATA tsav interface yog nyob rau hauv ib tug ntau ntau yam. Rau 15 xyoo, lawv tuaj, tuaj, ua kom zoo zoo thiab reworked. Raws li ib tug tshwm sim, tus thawj kho nqi lus tuaj ntawm speeds mus txog 1.5 Gb / s. Standard nkag tau rau hauv 2003. Nws yog tsim los ua hauj lwm rau ntawm ib zaus ntawm 1.5 Hz, uas muab ib tug bandwidth ntawm 150 Mbytes / s. Muab hais tias qhov no yog tus thawj los mus tsim ib qho kev interface hais tias ib tug zoo sib xws tshwm sim yog yuav luag zoo tib yam rau qhov kev kawm Ultra ATA. Txawm tias qhov zoo tib yam xov tooj, tag nrho cov xov xwm no twb pom tau hais tias lub ntsiab kom zoo dua ntawm serial chaw tos tsheb loj es tsis txhob ntawm thaum uas tig mus.

Ib tug yuav xav tias hais tias xws li technology yog tseem ua tsis tau zoo nyob rau hauv ceev, tab sis tag nrho cov shortcomings tau offset los ntawm ua hauj lwm nyob ntau dua frequencies. Qhov kev xaiv no yog muaj nyob vim lub fact tias cov synchronization channel tau ceased mus yuav tau ua, thiab lub qaum nce suab nrov tiv thaiv.

Qhov thib ob hom

Ob txhais kho nqi lus ua lub npe hu twb rau xyoo tom ntej. Nws ceev tau ntau zog markedly, thiab cov zaus. Tam sim no specification ua 3 GHz, thiab cov throughput ntawm 3 Gb / s. Ntawm cov tshiab cov khoom uas muaj kuj muab sau rau hauv lub rov tshwm sim ntawm cov neeg xws li chipset nForce 4. Nws thiaj li tau tshwm sim hais tias ib zaug tsis muaj ib tug tau pom hais tias ob tug koos tsis tau tshaj. Txawm tias nyob rau hauv kev tshawb xav no tiag noj mus rau hauv tus account tus nqi txuam. Tab sis nyob rau hauv qhov tseeb nws muab tawm hais tias ib co kiag li lawm thiab controllers yuav tsum tau rau phau ntawv ua lag luam, tag nrho cov tsis yuav tsum tau muab tom nws tus kheej.

Qhov thib peb hom

Qhov no kho nqi lus los ua lub npe hu tsuas yog tom qab 5 xyoo, nyob rau hauv 2008. Lub ntsiab lus SATA interface ceev twb 6 Gbit / s. Lub developers tau sim kom sync, tsis tsuas cables thiab connectors, tab sis kuj sib koom twg.

TSHIAB tom qab tau txais ob ntau versions. Yog li ntawd muaj hom 3.1 thiab 3.2. Thawj Embodiment nrhiav mSATA, ib qho rau thiaj li hu ua mobile pab kiag li lawm. Peb kuj kawm ib tug txheej txheem uas cov standby kho qhov muag tsav yog tsis haus zog. Paub ua hauj lwm SSD-drives, uas coj mus rau lawv tej chaw. Kho nqi lus 3.1 kuj kis tau ib tug tswv tsev qhia kom paub lub peev xwm devaysa thiab understated lub hwj chim.

Kho nqi lus 3.2 Express tau txais ib lub npe. Nws hloov ib tug me ntsis qauv nyob rau hauv uas qhov chaw nres nkoj zoo li ob tuaj txoos ua ke connector nyob rau hauv ntev. Yog li, nws yog tej zaum yuav siv ob hom drives nrog SATA thiab SATA Express. Cov kev ceev tau ntau zog rau 8 Gb / s yog tias kev cob cog rua ntawm tsuas yog ib qho chaw nres nkoj, yog tias siv ob - 16 Gbit / s. Ntawm lwm yam, lub novelties ntawm tus tshiab interface μSSD xa mus rau qhov kho nqi lus.

hom

Nyob rau hauv tas li ntawd mus rau lub ntsiab hom interface (HDD) SATA mas yuav kis tau kho. Yog li ntawd nyob rau hauv 2004, nws los ua lub npe hu rau ib tug eSATA, uas tso cai rau koj mus cuag lwm pab kiag li lawm, thiab nws twb tau mus siv cov "kub-swapping".

Qhov no tus txheej txheem muaj ib tug xov tooj ntawm cov nta. Piv txwv li, lub connectors yog tsis raws li lub cev tsis kho raws li cov thawj hom. Lawv yog tsim los rau cov ntau yam kev sib txuas. Lawv yog cov tsis sib xws nrog SATA, raws li zoo raws li cais tawm lub connector.

Yuav kom siv tau qhov no hom, nws yog tsim nyog los tau ob nyob ntawm tej, uas muaj xws li cov ntaub ntawv lub tsheb npav thiab lub hwj chim cables. Tsis tas li ntawd, nws tau txiav txim siab mus cuag cov cable mus txog 2 meters, yog li ntawd tsis tau yog tsis ntau hloov lub teeb liab ntau.

txo

Nyob rau hauv 2009, muaj ib tug SATA-interface, tab sis, nrog txo tsis. Mini-SATA yog suav tias yog ib daim ntawv tshaj SSDs. Feem ntau, xws li yog me me 61h30h3 hli. Tej nyuaj disks yog muab tso rau hauv netbooks los yog lwm yam ntaus ntawv, uas siv ib tug me me daim ntawv luam ntawm SSD-drives. Lub connector nws tus kheej yog hu ua rau mSATA thiab cov ntawv luam hauv lub PCI Express Mini Card. Txhua lwm yam, ob hom electrically tau tshaj, tab sis yuav tsum hloov.

shortcoming

Tsis tas li ntawd lub npe hu lub ntiaj teb no eSATAp, uas yog tsim los ntawm eSATA. Nws tseem ceeb ua hauj lwm yog mus ua ke ib tug interface nrog paub rau peb USB2.0. Nws zoo dua yog pom tias cov kev hloov ntawm cov lus qhia los +5 thiab +12 V. kuj zoo xws li cov rau laptops.

foundations

Thaum lub SATA interface yog tseem ua tau hauj lwm muaj kev koom nyob rau hauv txawv kiag li lawm, los tsim nws thiab tsim, ntau analogues tshwm nyob rau hauv lub lag luam, uas yuav hloov no txuj yuav ua nyob rau hauv lub neej yav tom ntej. Lub SAS, piv txwv li, ib co sai, ntau txhim khu kev qha, tab sis kim kim. Tau tshaj SATA, tab sis kov ntau zog.

Thunderbolt kuj pom lawv tus kheej nyob rau hauv lub zoo sab. Tsim los txuas peripheral pab kiag li lawm rau koj lub PC. Thawj nyob rau hauv 2010. Intel tau tsim no hom los hloov tag nrho nrov interfaces. hloov tus nqi mus txog rau 10 Gbit / s, ntev 3 meters, nws txhawb ntau yam twg pab tau, raws li zoo raws li lub tseem "kub plugging."