Solid state drive lossis SSD yog kev xaiv tsav nyuaj sai rau koj lub khoos phis tawm. Kuv yuav nco ntsoov los ntawm kuv tus kheej tias kom txog rau thaum koj ua haujlwm ntawm lub koos pij tawj uas qhov ntsuas SSD yog qhov tseem ceeb (lossis zoo dua - tib qho) nyuaj tsav, koj yuav tsis to taub dab tsi tau muab zais tom qab qhov "ceev" no, nws yog qhov zoo heev. Cov ntawv no tau ntxaws heev, tab sis saib raws li cov neeg siv novice, peb yuav tham txog seb SSD lub xeev khoom siv khov kho yog dab tsi thiab seb koj xav tau. Saib ntxiv: tsib yam koj tsis yuav ua nrog SSDs txhawm rau txhawm rau txuas lawv lub neej
Xyoo tsis ntev los no, SSDs tau dhau los ua tus nqi pheej yig thiab pheej yig. Txawm li cas los xij, thaum lawv tseem tseem kim tshaj li ib txwm siv nyuaj HDD. Yog li, SSD yog dab tsi, qhov zoo ntawm kev siv nws, dab tsi yuav sib txawv ntawm kev ua haujlwm nrog SSD los ntawm HDD?
Dab tsi yog lub xeev muaj zog tsav?
Nyob rau hauv dav dav, the technology of solid-state hard drives is quite old. SSDs tau nyob rau ntawm kev ua lag luam hauv ntau hom ntawv rau ntau xyoo lawm. Thawj heev ntawm lawv tau ua raws li RAM lub cim xeeb thiab tsuas yog siv hauv cov tuam txhab kim tshaj plaws thiab cov koos pij tawj uas muaj nqi tshaj plaws. Hauv 90s, Flash-based SSDs tau tshwm sim, tab sis lawv cov nqi tsis tso cai rau lawv nkag mus rau cov neeg siv khoom lag luam, yog li cov disks feem ntau tau paub nrog cov kws paub siv computer hauv Tebchaws Meskas. Thaum xyoo 2000, tus nqi ntawm kev nco qab lub teeb txuas ntxiv poob, thiab txog rau thaum xyoo caum, SSDs tau pib tshwm rau cov khoos phis tawj ntiag tug.
Intel Kev Sib Tw Khoom Ntawm Lub Xeev
Dab tsi yog SSD khoom lub xeev tsav? Ua ntej, yog dab tsi uas ib txwm ua nyuaj tsav. A HDD yog, yog tias yooj yooj yim, txheej txheej ntawm cov hlau tsis sib haum nrog lub fer fernet uas tig ntawm qhov ntxaiv. Cov ntaub ntawv tuaj yeem sau rau ntawm qhov chaw ntawm cov hlau nplaum loj me me uas siv lub tshuab taub hau me me. Cov ntaub ntawv yog khaws tseg los ntawm hloov qhov polarity ntawm sib nqus ntsiab ntawm cov disks. Qhov tseeb, txhua yam muaj teeb meem me ntsis, tab sis cov ntaub ntawv no yuav tsum txaus kom nkag siab tias kev sau ntawv thiab nyeem ntawv rau lub zog nyuaj tsis txawv ntawm kev ua si cov ntaub ntawv. Thaum koj xav sau ib yam dab tsi rau HDD, cov discs tig, lub taub hau txav, nrhiav rau qhov chaw xav tau, thiab cov ntaub ntawv tau sau lossis nyeem.
Khoom Sib Tw Tsav Tsheb Hauv Nroog OCZ Vector
SSD SSDs, ntawm qhov tsis sib xws, tsis muaj qhov chaw txav tau. Yog li, lawv zoo dua rau cov paub zoo flash drives dua li cov hard drives zoo tib yam los yog cov sau ua si. Feem ntau ntawm SSDs siv NAND nco rau cia - ib hom ntawm tsis-hloov pauv uas tsis xav tau hluav taws xob los khaws cov ntaub ntawv (tsis zoo li, piv txwv li, RAM ntawm koj lub computer). NAND nco, ntawm lwm yam, muab kev nce siab ceev dua piv nrog cov tshuab tsav nyuaj, yog tias tsuas yog vim nws tsis siv sijhawm los txav lub taub hau thiab tig daim disk.
Kev sib piv ntawm SSDs thiab Cov Khoom Siv Yooj Yim Sib Tw
Yog li, tam sim no peb tau paub me ntsis txog ntawm SSDs zoo li cas, nws yog qhov zoo uas yuav tsum paub seb lawv zoo li cas lossis zoo dua li kev siv lub zog nyuaj. Nov yog qee qhov sib txawv tseem ceeb.
Spindle spin sij hawm: qhov kev tshwm sim no muaj rau lub zog nyuaj - piv txwv li, thaum koj tsa lub computer los ntawm kev pw tsaug zog, koj tuaj yeem hnov tus nias thiab lub teeb liab kiv ntev ib ob lossis ob zaug. Hauv SSD, tsis muaj lub sijhawm txhawb.
Cov ntaub ntawv nkag mus rau lub sijhawm thiab qeeb: hauv qhov no, qhov ceev ntawm SSD sib txawv los ntawm cov khoom siv nyuaj uas siv los ntawm ib zaug 100 zaus uas nyiam rau tom kawg. Vim qhov tseeb tias theem ntawm kev tshawb nrhiav tshuab rau qhov chaw tsim nyog ntawm daim disk thiab lawv cov ntawv nyeem hla, kev nkag mus rau cov ntaub ntawv ntawm SSD yuav luag sai.
Suab nrov: SSDs ua tsis tau suab. Yuav ua li cas ib txwm ua lub zog tsav ua suab nrov, koj yuav paub.
Kev ntseeg tau: tsis ua haujlwm ntawm qhov loj ntawm qhov nyuaj tsav yog qhov tshwm sim ntawm kev kho tshuab. Ntawm qee qhov taw tes, tom qab ntau txhiab teev ntawm kev ua haujlwm, cov khoom siv kho tshuab ntawm lub hard drive tsuas hnav tawm. Hauv qhov xwm txheej no, yog tias peb tham txog lub neej ua haujlwm, nyuaj nyuaj yeej, thiab tsis muaj kev txwv rau tus lej rov sau dua tshiab hauv lawv.
Samsung SSD
Cov khoom hauv lub xeev khov kho, tib si, muaj tsawg tus lej sau mus los. Cov neeg thuam SSD feem ntau hais tawm qhov tseeb no. Hauv kev muaj tiag, hauv kev siv computer ntawm ib txwm los ntawm ib tus neeg siv dog dig, mus cuag cov kev txwv no yuav tsis yooj yim. SSD nyuaj tsav tau muag nrog lub sijhawm lav ntawm 3 thiab 5 xyoo, uas lawv feem ntau thev taus, thiab cia li tsis ua tiav SSD yog qhov tshwj xeeb tshaj li txoj cai, vim qhov no, rau qee qhov, muaj lub suab nrov dua. Piv txwv li, 30-40 zaug ntau zaus lawv tig mus rau peb lub rooj cob qhia nrog HDDs puas es tsis yog SSDs. Ntxiv mus, yog tias qhov tsis ua tiav ntawm lub zog nyuaj yog dheev thiab txhais tau tias nws yog lub sijhawm los saib rau ib tus neeg uas yuav tau txais cov ntaub ntawv los ntawm nws, tom qab nrog SSD qhov no tshwm sim me ntsis txawv thiab koj yuav paub ua ntej tias nws yuav tsum tau hloov pauv nyob rau yav tom ntej - nws yog qhov tseeb "laus" thiab tsis tuag sai sai, qee qhov thaiv tau los ntawm kev nyeem nkaus xwb, thiab lub kaw lus ceeb toom koj txog cov xwm txheej ntawm SSD.
Kev Siv fais fab: SSDs haus 40-60% tsawg zog dua li siv HDDs. Qhov no tso cai, piv txwv, kom txhim kho lub roj teeb lub neej ntawm lub laptop thaum siv SSD.
Nqe: SSDs yog kim kim dua li ib txwm nyuaj tsav hauv cov nqe lus ntawm gigabytes. Txawm li cas los xij, lawv tau dhau los ua ntau pheej yig dua li 3-4 xyoo dhau los thiab twb tau nqis peev ntau. Tus nqi nruab nrab ntawm SSD tsav nyob ib puag ncig $ 1 toj ib gigabyte (Lub Yim Hli 2013).
Khoom Hauv Lub Xeev Tsav Tsheb SSD
Raws li tus neeg siv, qhov sib txawv tsuas yog koj yuav pom thaum ua haujlwm ntawm lub koos pis tawj, siv cov txheej txheem ua haujlwm, lossis cov haujlwm tso tawm yog qhov kev nce ceev. Txawm li cas los xij, hais txog kev ncua lub neej ntawm SSD, koj yuav tsum ua raws li qee qhov kev cai tseem ceeb.
Tsis txhob defragment SSD Defragmentation yog tsis zoo rau lub xeev khov tsav thiab txo nws cov sijhawm ua haujlwm. Defragmentation yog ib txoj kev los hloov lub cev ntawm cov ntaub ntawv nyob rau ntau qhov chaw ntawm lub zog tsav lub cev hauv ib qho chaw, uas txo lub sijhawm kom siv cov tshuab ua kom pom lawv. Hauv lub xeev cov khoom siv ruaj khov, qhov no tsis muaj txiaj ntsig, vim tias lawv tsis muaj qhov chaw txav mus los, thiab lub sijhawm tshawb nrhiav cov ntaub ntawv ntawm lawv feem ntau xoom. Los ntawm lub neej ntawd, nyob rau hauv Windows 7, defragmentation rau SSD yog neeg xiam oob khab.
Lov tes taw kev pabcuam indexing. Yog tias koj lub operating system siv txhua cov ntaub ntawv indexing cov kev pabcuam kom pom sai dua (nws tau siv hauv Windows), ua rau nws xiam. Kev ceev ntawm kev nyeem ntawv thiab tshawb cov ntaub ntawv yog txaus los ua yam tsis muaj cov ntawv txheeb.
Koj lub operating system yuav tsum txhawb nqa LAWV Qhov kev hais kom ua TRIM tso cai rau lub operating system mus cuam tshuam nrog koj li SSD thiab qhia rau nws tias qhov twg yog qhov uas tsis siv lawm thiab tuaj yeem muab tshem tawm tau. Yog tsis muaj kev txhawb nqa ntawm cov lus txib no, qhov ua tau zoo ntawm koj daim SSD yuav nqis sai. Tam sim no TRIM tau txhawb nqa ntawm lub Windows 7, Windows 8, Mac OS X 10.6.6 thiab tom qab, thiab tseem nyob rau Linux nrog ntsiav 2.6.33 thiab tom qab. Windows XP tsis txhawb TRIM, txawm hais tias muaj ntau txoj hauv kev los coj nws. Nyob rau hauv txhua rooj plaub, nws yog qhov zoo dua los siv cov kev ua haujlwm tshiab niaj hnub nrog SSD.
Tsis tas yuav sau SSD kiag li. Nyeem cov ntawv tshwj xeeb ntawm koj lub xeev khoom siv ruaj khov. Feem ntau cov neeg tsim khoom pom zoo kom tawm ntawm 10-20% ntawm nws lub peev xwm pub dawb. Qhov chaw pub dawb no yuav tsum nyob twj ywm rau kev siv hluav taws xob cov teeb meem uas txuas ntxiv lub neej ntawm SSD los ntawm kev faib cov ntaub ntawv hauv NAND lub cim xeeb rau kev hnav khaub ncaws hnav thiab kev ua tau zoo dua.
Khaws cov ntaub ntawv ntawm lub hard drive cais. Txawm hais tias tus nqi txo ntawm SSDs, nws tsis muaj txiaj ntsig khaws cov ntaub ntawv tawm thiab lwm cov ntaub ntawv ntawm SSDs. Tej yam xws li cov yeeb yaj kiab, nkauj lossis duab yog zoo tshaj plaws khaws cia ntawm ib qho nyuaj tsav, cov ntaub ntawv no tsis tas yuav muaj kev nkag nrawm, thiab HDD tseem pheej yig dua. Qhov no yuav ntxiv tus lej ntawm SSD.
Tso ntau RAM RAM RAM pheej yig heev hnub no. Qhov ntau RAM tau nruab rau hauv koj lub khoos phis tawm, lub tshuab ua haujlwm tsawg yuav nkag mus rau SSD rau ntawm nplooj ntawv. Qhov no ncua txuas SSD lub neej.
Koj puas xav tau tus lej SSD?
Nyob ntawm koj xwb. Yog tias feem ntau ntawm cov khoom tau sau hauv qab no haum rau koj thiab koj npaj tau them ob peb txhiab rubles, tom qab ntawd nqa cov nyiaj mus rau tom khw:
- Koj xav kom lub khoos phis tawm qhib hauv vib nas this. Thaum siv SSD, lub sijhawm los ntawm nias lub pob hluav taws xob los qhib qhov browser browser yog qhov tsawg, txawm tias muaj cov phiaj xwm thib peb hauv kev pib.
- Koj xav tau kev ua si thiab cov phiaj xwm khiav nrawm dua. Nrog SSD, pib ua haujlwm Photoshop, koj tsis muaj sijhawm pom nws cov neeg sau ntawv ntawm lub txaws npo, thiab qhov download ceev ntawm daim duab qhia hauv cov kev ua si loj nce li 10 lossis ntau zaus.
- Koj xav tau lub computer ntsiag to thiab tsis tshua muaj txiaj ntsig.
- Koj npaj tau them ntau dua rau qhov megabyte, tab sis tau txais kev nrawm dua. Txawm hais tias yuav txo tau ntawm cov nqi ntawm SSDs, lawv tseem ntau ntau zaus kim dua li cov khoom siv nyuaj nyuaj ua ntej qhov gigabytes.
Yog tias feem ntau ntawm cov saum toj no yog hais txog koj, ces mus tom ntej rau SSD!
