NAS NAS: uas yog qhov zoo tshaj plaws rau tsev
NAS - Network Attached Storage, mobile server rau khaws cov ntaub ntawv. Cov khoom siv portable yog qhov zoo tagnrho rau kev lag luam thiab siv hauv tsev. Tseeb, ntxiv rau kev khaws cia cov ntaub ntawv txhim khu kev qha, NAS network tsav tuaj yeem cuam tshuam nrog txhua lub khoos phis tawj lossis cov khoom siv suab-video.
Siv cov NAS nyob hauv tsev, tus neeg siv tau txais qhov chaw cia khoom rau duab, video, audio audio, nrog rau cov ntaub ntawv. Tus neeg rau zaub mov txawb tuaj yeem ywj siab rub tawm cov ntaub ntawv los ntawm lub network thiab hloov ntaub ntawv rau ib qho cuab yeej hauv tsev. Hauv tshwj xeeb, NAS tau nthuav dav rau cov tswv tsev ua yeeb yam hauv tsev uas nyiam saib 4K cov yeeb yaj kiab thiab mloog cov nkauj zoo hauv lub suab zoo.
NAS NAS: Tsawg Yam Yuav Tsum Tau Ua
Thaum xaiv cov cuab yeej siv rau kev siv hauv tsev, koj yuav tsum tau cais qhov ntsuas ntawm "tus nqi". Tom qab tag nrho, nws yog qhov ua tau zoo thiab ua haujlwm uas ua rau tus neeg yuav lub NAS.
- Muaj kev cuam tshuam Rau kev ua tiav tag nrho ntawm cov ntaub ntawv video hauv 4K hom, lub network bandwidth ntawm cov chaw khaws ntaub ntawv thiab TV (media player) tsawg kawg 400 Mb / s yog qhov yuav tsum tau ua. Raws li, muaj qhov ntawm gigabit Ethernet chaw nres nkoj yog qhov yuav tsum tau ua. Qhov muaj ntawm USB chaw nres nkoj tsis tham txog NAS nrog ib qho nyuaj tsav. Cia nws yog USB version ntawm 3.0 thiab siab dua. Nws yog qhov yooj yim rau kev nqa cov ntsia hlau sab nraud lossis USB flash drive mus rau qhov chaw nres nkoj.
- Txhawb SATA III. Ib zaug ntxiv, txhua yam rov ua dua rau ntawm kev ceev ntawm cov ntaub ntawv hloov lwm lub tsev. Qhov thib peb version ntawm CATA yog qhov kev lees paub ntawm kev ua tau zoo thaum ua si video hauv kev daws teeb meem siab.
- Software. Koj tsis tuaj yeem khaws ntawm kev yooj yim ntawm kev tswj ntawm lub network tsav. Yuav tsum tau tswj chaw taws teeb ntawm software lossis web-based interface. Tshwj xeeb tshaj yog tias koj npaj yuav siv torrent. Thaub qab, DLNA, txhawb nqa virtual server - txhua yam yuav tsum yog.
- Kev txias txias. Cia NAS tsav lub zog nqus 20-40 watts toj ib teev, tab sis qhov no tsis txhais tau tias cov khoom siv tsis tawg rau thaum tshav kub kub. Ib rooj plaub hlau, radiator, kiv cua yog cov txheej txheem classic rau ib lub server.
NAS tsav: chaw tsim tshuaj paus xaiv
Nyob rau hauv tag nrho, muaj kaum os cov tuam txhab ntawm cov cuab yeej zoo li ntawd hauv lub ntiaj teb kev ua lag luam 2. Rau tsev siv, nyob rau hauv cov nqe lus ntawm tus nqi-zoo piv, 3 hom yog muaj: WD, Synology thiab Qnap. Lawm, raws li qhov tsawg kawg yuav tsum tau teev tseg saum toj no rau kev ua haujlwm siab.
WD (Western Digital) yog thawj coj hauv kev tsim khoom siv hauv koos pij tawj thiab cov khoom siv network. Qhov zoo dua ntawm kev xaiv rau nkoj NAS nrog kev xaiv ua ntej txhim kho nyuaj. Xaiv cov khoom lag luam WD yog ib qho kev daws teeb meem zoo rau hauv ntu ntawm cov peev nyiaj. Tsis muaj qhov ua txhaum zam rau. WD screws poob sai sai (2-3 ntawm lub xyoo), ntxiv rau, NAS nws tus kheej feem ntau ua kom ywj siab thiab ua rau nws lub neej.
Synology yog lub chaw tsim khoom lag luam thiab kev sib txuas ua ke cov cuab yeej. Cov khoom siv xa tawm tsis muaj qhov nyuaj, thiab tus nqi ntau dhau, hauv qhov sib piv nrog analogues ntawm lwm hom. Tab sis ntawm no, tus neeg yuav khoom tau txais kev ntseeg tau zoo, siv tau ntev thiab ua tsis tau zoo. Lub chaw tsim khoom thaum chiv thawj tso cov khoom crammed nrog cov cuab yeej tawm tshiab hauv lub ntiaj teb hluav taws xob. Nws tseem tsuas yog yuav qhov zoo screws.
Qnap yog cov chaw tsim khoom siv cov cuab yeej ua kom muaj lub tsev thiab kev lag luam. Cov khoom xa tawm tsis muaj qhov nyuaj nyuaj thiab kev ua lag luam yog lub chaw khaws khoom txawb rau multimedia thiab databases. Kev ua haujlwm thiab tsis ua siab ntev tiv thaiv yog cov txiaj ntsig ntawm Qnap's NAS hom. Lame tsuas yog kev ua haujlwm hauv kev ua haujlwm nrog ntau cov xov xwm nyob hauv lub network.
NAS: cov lej ntawm cov kab rau cov disks
Qhov ntau, qhov zoo dua - thiab nyob rau lub sijhawm kim dua
Ib lossis ob lub screws, thiab cov mus dhia tas yog colossal hauv nqe. Thiab qhov no siv rau txhua qhov chaw tsim khoom. Qhov tsim nyog, nws yog qhov zoo dua uas coj NAS mus rau ob lub hard drive. Qhov laj thawj yog yooj yim - yog tias ib qho tsav tsis ua haujlwm, yeej ib txwm yog lub sijhawm tsis txhob poob cov ntaub ntawv tseem ceeb. Cov khoom siv saib xyuas cov xwm txheej ntawm lub screws thiab ceeb toom tam sim ntawm qhov teeb meem uas yuav muaj.
Yog tias ib qho tsav tau raug ntsia, koj yuav tsum nrhiav qhov chaw uas yuav muab cov ntaub ntawv pov tseg. Nws tsis yog yuav tsum tau yooj yim tshem tawm lub tsav thiab txuas rau lub PC, txij li lub NAS siv nws tus kheej cov ntaub ntawv system thiab encryption. Nrog ob tus screws, txoj haujlwm yog kev yooj yim dua.
NAS: kev ua tau zoo
Cov haib zog processor thiab RAM ntau, zoo dua. Tab sis kuj tseem kim dua. Qhov tsawg kawg uas yuav tsum tau ua kom pom tib yam 4K - Qhov no yog 1 GB DDR4 RAM, thiab siv lead ua nrog plaub tus lej hauv board.
Yog tias tsis muaj lub cim xeeb txaus, ces tus NAS yuav khov thaum muab ntau cov cuab yeej txuas nrog tib lub sijhawm. Lub tshuab ua kom tsis muaj zog yuav maj mam thaum ua cov ntawv loj (tshaj 50 gigabytes). Yog li ib pawg ntawm "processor + nco" tau xaiv ib tus zuj zus rau txhua txoj haujlwm.
Hom encryption thiab muaj nyob ntawm network kev cai yog ib qho haujlwm ntxiv uas tsis yog ib txwm nyob rau hauv kev thov los ntawm cov neeg siv. Feem ntau, txawm superfluous. Ntawm no nws yog twb txog rau tus yuav los txiav txim siab seb nws puas tsim nyog them rau qhov "goodies". Raws li kws txawj hais, "Cia nws zoo dua tsis." Tsis tas li ntawd, cov khoom txig nrog cov thev naus laus zis NAS yooj yim muag cov khoom muag thib ob, yog tias tsim nyog, txhim kho.