Cov khoom siv li cas raspberry pi desktop suits chaw ua haujlwm?
Raspberry Pi desktop cov khoom siv rau cov chaw ua haujlwm ib puag ncig nyob ntawm ntau qhov kev siv tshwj xeeb - txawm tias koj tab tom siv cov neeg siv nyias nyias rau cov ntawv thov tsim tau yooj yim, tsim cov chaw ua haujlwm tshwj xeeb rau cov haujlwm tshwj xeeb xws li digital signage lossis data entry terminals, lossis teeb tsa chaw tsim kho rau IT cov neeg ua haujlwm ua haujlwm ntawm cov kab ke lossis IoT cov haujlwm. Cov khoom siv Raspberry Pi Desktop feem ntau suav nrog ib qho - lub khoos phis tawj ntawm nws tus kheej (Pi 4 Model B nrog 4GB lossis 8GB RAM yog tus qauv tam sim no thaum xyoo 2024), lub zog muab ntsuas rau 3A ntawm 5.1V los tswj Pi 4 lub zog rub tawm hauv qab load, rooj plaub nrog kev sib xyaw ua haujlwm txias (xws li cov khoom siv hluav taws xob tsis zoo ntawm 5.1V), ib rooj plaub nrog kev sib xyaw ua haujlwm txias (xws li cov khoom siv hluav taws xob tsis zoo ntawm HDMI) cable, thiab feem ntau yog daim npav microSD preloaded nrog Raspberry Pi OS; thib peb- cov khoom siv tog tuaj yeem hloov cov khoom siv lossis ntxiv cov khoom ntxiv xws li kev cia khoom ntxiv, cov khoom siv sab nraud zoo dua, lossis cov xwm txheej tshwj xeeb nrog GPIO nkag.
Kev cia siab rau kev ua haujlwm rau cov haujlwm ua haujlwm
Pi 4 Model B nrog 8GB RAM sawv cev rau qhov siab tam sim no -kawg rau Raspberry Pi desktop siv, featuring Broadcom BCM2711 quad-core Cortex-A72 CPU khiav ntawm 1.5GHz (1.8GHz nrog firmware overclock uas feem ntau ruaj khov yog tias txias VideoC ore txaus VI GPU), muaj peev xwm ntawm dual 4K tso zis tso zis ntawm 30Hz lossis ib zaug 4K ntawm 60Hz los ntawm ob lub micro-HDMI ports, gigabit Ethernet uas ua tiav nyob ze -gigabit speeds tsis zoo li Pi 3's USB- bottlenecked siv, thiab USB 3.0 ports uas xa cov kev txwv sab nraud rau 2. ntawm cov qauv ua ntej. Rau cov ntawv thov hauv chaw ua haujlwm ib txwm - web browsing nrog Chromium, LibreOffice cov ntaub ntawv kho, email neeg siv, saib PDF - tus qauv 8GB muab kev paub zoo tias koj tsis tau khiav ntau lub browser tabs ib txhij lossis ua haujlwm nrog cov ntawv loj loj uas muaj ntau pua txhiab kab nrog cov qauv nyuaj.
Tam sim no ntawm no yog qhov hais txog RAM xav tau - 4GB Pi 4 tus nqi kwv yees li $ 55 piv rau $ 75 rau tus qauv 8GB (raws li ntawm 2024 tus nqi), thiab rau daim ntawv thov davhlau ya nyob twg yooj yim lossis ib qho - lub hom phiaj chaw ua haujlwm uas khiav ib lossis ob daim ntawv thov, 4GB ua pov thawj txaus nkaus; Kuv tau siv 4GB units raws li digital signage players khiav Chromium hauv hom kiosk tso saib dashboards, thiab kev siv lub cim xeeb feem ntau zaum ntawm 1.2-1.8GB suav nrog OS nyiaj siv ua haujlwm, tawm hauv ntau lub taub hau. Tab sis rau kev siv lub hom phiaj dav dav siv qhov twg cov neeg siv yuav muaj LibreOffice Writer qhib nrog rau cov ntawv nthuav qhia, ntxiv rau Firefox nrog 15-20 tabs (vim txhua tus qhib tabs thiab tsis nco qab txog lawv), tej zaum Thunderbird rau email, thiab qee cov khoom siv hluav taws xob ua haujlwm hauv keeb kwm yav dhau, koj yuav thawb mus rau hauv kev sib pauv ntawm 4GB chav tsev zoo nkauj tsis tu ncua, uas ua rau kev ua haujlwm tsis zoo ntawm SD daim npav vim tias kev sib pauv ntawm RAM tsawg dua. nkag mus.
Pom qhov kev ua si no tawm ntawm lub chaw ua haujlwm tsis muaj txiaj ntsig hauv xyoo 2022 uas lawv tau yuav 15 ntawm 4GB Desktop Cov Khoom Siv los hloov cov laus Windows 7 tshuab uas Microsoft tau kawg - ntawm - ciaj sia, xav tias lawv yuav txuag nyiaj ntawm daim ntawv tso cai thiab kho vajtse ib txhij. Ua haujlwm zoo rau thawj ob peb lub lis piam thaum cov neeg siv tseem ua tib zoo saib xyuas lawv cov kev ua haujlwm, tab sis tsis pub dhau ib lub hlis tib neeg tau yws txog "slow computers" - tau muab cov neeg siv khiav 30-40 browser tabs, ntau cov ntaub ntawv LibreOffice, cov neeg saib PDF, thiab xav tsis thoob vim li cas txhua yam bogged. Thaum kawg tau hloov kho 8 ntawm 15 units rau 8GB qauv (uas txhais tau tias yuav cov Pi boards tshiab txij li RAM tsis tuaj yeem siv tau), raug nqi ntau dua thaum kawg tsuas yog yuav 8GB units pib.
Kev txiav txim siab khaws cia tshaj qhov suav nrog microSD
Feem ntau cov khoom siv Raspberry Pi Desktop nkoj nrog 16GB lossis 32GB microSD phaib, uas yog technically txaus rau OS thiab cov ntawv thov yooj yim tab sis dhau los ua kev txwv sai hauv qhov chaw siv tiag tiag uas cov neeg siv khaws cov ntaub ntawv, rub tawm, cached browser cov ntaub ntawv, thiab email cia. Qhov teeb meem loj dua nrog microSD phaib tsis muaj peev xwm tab sis kev ntseeg tau thiab kev ua tau zoo - cov neeg siv khoom- qib SD daim npav tsis tau tsim los rau kev sau ntawv tsis tu ncua uas tshwm sim nyob rau hauv ib puag ncig OS (khoos phis tawj, cov ntaub ntawv ib ntus, kev siv sib pauv), thiab cov nqi tsis ua haujlwm tom qab 12-18 lub hlis ntawm kev siv chaw ua haujlwm yog qhov xav tsis thoob - 2% ntawm 15% ntawm I. nrog. Chav kawm 10 lossis UHS-I rated cards yog yam tsawg kawg nkaus; UHS-3 los yog Daim Ntawv Thov Chav Kawm A1/A2 phaib muab kev ua tau zoo random I/O uas tseem ceeb rau OS teb ntau dua li cov kev nyeem / sau nrawm uas cov tuam txhab tshaj tawm tshaj tawm.
Txoj hauv kev zoo dua rau kev xa mus rau chaw ua haujlwm suav nrog kev pib los ntawm USB 3.0 SSD es tsis yog microSD - Pi 4 txhawb nqa USB khau raj ib txwm muaj (yuav tsum tau hloov kho firmware pib tab sis tau ua qauv txij li xyoo 2020), thiab 120GB lossis 240GB SATA SSD hauv USB 3.0 enclosure tus nqi zoo dua $ 25, thiab kev ua tau zoo dua $ 25{ rau SD daim npav. Lub sij hawm khau raj poob los ntawm 45-60 vib nas this mus rau 20-25 vib nas this, daim ntawv thov launches xav tias snappier vim qhov zoo dua random nyeem ntawv, thiab SSD endurance ratings (feem ntau 60-100 TBW rau pob nyiaj siv drives) deb tshaj qhov SD phaib yuav lis. Qee qhov sib cav tus nqi tsis txaus siab rau Raspberry Pi qhov txiaj ntsig ntawm kev them taus, thiab muaj qhov tseeb rau qhov ntawd - koj tau ntxiv $ 30-35 rau $ 75 puag Pi 4 8GB, ntxiv rau lwm $ 15-20 rau cov khoom siv hluav taws xob zoo thiab rooj plaub yog tias koj tsis siv cov khoom siv ua haujlwm, tso koj ntawm $ 120-130 ua ntej kev lag luam pib siv.
Peripheral quality tseem ceeb tshaj li cov neeg xav tau
Cov nom Raspberry Pi keyboard thiab nas suav nrog hauv Cov Khoom Siv Desktop yog qhov tsim nyog tab sis tsis muaj qhov tshwj xeeb - cov keyboard siv cov hloov pauv membrane nrog lub siab xav thiab lub zog ua haujlwm siab, tsis muaj qhov tseem ceeb backlighting (tsis yog feem ntau xav tau hauv chaw ua haujlwm ib puag ncig tab sis qee cov neeg siv xav tau), thiab qee qhov teeb meem me me nrog cov yuam sij ua haujlwm me dua tus qauv; tus nas yog ib qho yooj yim kho qhov muag chav tsev nrog 1000 DPI, tau txais kev taug qab ntawm ntau qhov chaw, thiab kev tsim kho me ntsis uas xav tias pheej yig piv rau kev lag luam - qib peripherals los ntawm Logitech lossis Microsoft. Rau kev siv tsis tu ncua lossis kev xa mus ib ntus cov haujlwm no ua haujlwm zoo, tab sis rau tag nrho - cov neeg ua haujlwm hauv lub sijhawm ntaus ntawv ntau, nqis peev rau cov keyboards zoo dua thiab nas txhim kho cov neeg siv kev txaus siab ntau dua - tej zaum $ 25-35 ib lub chaw ua haujlwm rau cov khoom siv zoo nkauj lossis cov ntawv txiab hloov cov keyboards thiab $ 15-20 rau cov nas zoo dua li cov nyiaj me me, kom txog rau thaum koj ua haujlwm zoo li cov nas me me. thiab dheev peripherals ntxiv $2000-2750 rau qhov project pob nyiaj siv.
Muaj qhov chaw hu xov tooj xa mus rau xyoo 2021 uas tus thawj tswj hwm tau hais kom siv cov khoom siv txuas ntxiv kom "kho cov nqi qis" - muaj 40 tus neeg siv khoom siv siv Pi- cov chaw nres nkoj rau lawv CRM system thiab soft- daim ntawv thov xov tooj. Tsis pub dhau peb lub hlis lawv tau txais kev tsis txaus siab txog kev mob dab teg thiab ntaus ntawv qaug zog, kev hloov pauv tau nce ntxiv, thiab tus thawj coj thaum kawg tau tso siab rau kev yuav cov keyboards zoo dua (cov tshuab hloov pauv, ergonomic tsim) thiab cov nas ntsug rau cov chaw nres tsheb. Productivity metrics txhim kho ntsuas tom qab kev txhim kho peripheral, txaus tias ROI ntawm cov khoom siv nkag tau zoo dua tau them rov qab li ntawm 5-6 lub hlis los ntawm kev txo nqi kev cob qhia rau cov neeg ua haujlwm hloov pauv thiab txhim kho kev hu xov tooj lub sijhawm.
Tsom xam compatibility thiab txwv
Lub Pi 4's dual micro-HDMI tso zis txhawb kev daws teeb meem txog 4096 × 2160 ntawm 60Hz ntawm ib qho zaub lossis 4096 × 2160 ntawm 30Hz ntawm ob lub vijtsam, uas suab zoo tab sis los nrog cov lus ceeb toom - ntau lub chaw ua haujlwm saib siv DisplayPort es tsis yog HDMI ntxiv rau lawv cov kev sib txuas ua haujlwm, $15-25 rau ib qho zaub; micro-HDMI rau cov qauv HDMI cables lossis adapters yog xav tau txawm li cas los xij (cov khoom siv feem ntau suav nrog ib qho tab sis tsis yog ob yog tias koj xav tau ob lub duab), thiab qhov teeb meem zoo vim tias cov cables pheej yig ua rau cov teeb liab tsis sib xws uas ua rau muaj kev ntxhov siab heev rau kev daws teeb meem. Qhov kev daws teeb meem siab tshaj plaws rau kev siv lub desktop du zaum nyob ib puag ncig 1920 × 1080 (1080p) - koj tuaj yeem tsav 4K cov lus qhia thiab cov ntawv nyeem zoo li ntse, tab sis GPU tawm tsam ua cov nplooj ntawv nyuaj los yog scrolling los ntawm cov ntaub ntawv loj ntawm 4K, tsim kom pom kev lag luam uas tsis tshwm sim ntawm 1080p.
Dual- saib xyuas ua haujlwm tab sis ntws ntau lub zog thiab tsim kom muaj cua sov ntau dua, uas tseem ceeb vim tias Pi 4 tuaj yeem ua kom sov- throttle nyob rau hauv kev thauj mus los yog tias txias tsis txaus - cov ntaub ntawv tseem ceeb suav nrog lub heatsink me me tab sis tsis muaj cua txias, thiab CPU yuav throttle los ntawm 1.5GHz mus rau junction los yog 100 GHz thaum kub 1.5GHz. hits 80-85 degree, uas tshwm sim yooj yim yooj yim nrog dual qhia khiav video playback lossis complex graphics rendering. Cov ntaub ntawv raug cai muaj qhov cua tsis zoo los ntawm kev tsim qauv (kaw kom zoo huv si), yog li ntxiv cov kiv cua txias los ntawm cov ntaub ntawv sib txawv lossis rov ua dua lub kiv cua 30 hli rau hauv cov ntaub ntawv tseem ceeb txhim kho kev ua haujlwm tau zoo; cov kiv cua ntxiv suab nrov txawm hais tias, tej zaum 25-30 dBA ntawm 30cm deb, uas qee cov neeg ua haujlwm hauv chaw ua haujlwm pom kev ntxhov siab hauv qhov chaw ntsiag to.
Network thiab kev sib txuas lus xav tau
Gigabit Ethernet ntawm Pi 4 tiag tiag xa 940-950 Mbps hauv kev xyaum (kuaj nrog iperf3), ua rau nws haum rau network- txuas chaw cia nkag lossis nyias- cov neeg siv khoom qhov xwm txheej uas lub desktop yog qhov tseem ceeb ntawm lub davhlau ya nyob twg rau server-cov ntawv thov hosted. Lub onboard WiFi (802.11ac dual{10}}band) ua tiav 180-220 Mbps nyob rau hauv cov xwm txheej zoo nrog lub teeb liab muaj zog, tsim nyog rau feem ntau cov ntawv thov hauv chaw ua haujlwm tab sis tsis txaus rau kev hloov pauv cov ntaub ntawv loj lossis kev sib tham video zoo - yog tias WiFi yog qhov tseem ceeb ntawm kev sib txuas hauv network, qhov chaw ua haujlwm tseem ceeb dua, thiab nkag mus rau cov ntsiab lus zoo dua. cov neeg siv khoom routers uas tawm tsam thaum 20+ Pi pab kiag li lawm txuas ib txhij.
Bluetooth 5.0 onboard tuav cov keyboards wireless thiab nas tau txais txiaj ntsig, tab sis kev sib koom ua ke ntawm WiFi thiab Bluetooth tuaj yeem ua rau muaj teeb meem - lawv qhia 2.4GHz spectrum thiab Pi tus kav hlau txais xov tsim tsis zoo rau kev ua haujlwm ib txhij, yog li koj yuav muaj kev cuam tshuam tus nas cursor lossis keyboard input lag thaum WiFi nyob rau hauv qhov hnyav ntawm 2.4GHz channels. Siv 5GHz WiFi lossis wired Ethernet tshem tawm qhov teeb meem no, lossis tsuas yog siv cov khoom siv txuas nrog USB siv Bluetooth (uas muaj qis dua latency, txawm tias nws nyob hauv USB chaw nres nkoj).
Software ecosystem thiab daim ntawv thov compatibilikoj
Raspberry Pi OS (yav tas los Raspbian) yog Debian-raws li Linux, uas txhais tau hais tias nkag mus rau cov chaw khaws ntaub ntawv loj ntawm qhib - cov software los ntawm kev tswj cov pob apt, tab sis kuj txhais tau hais tias muaj teeb meem sib raug zoo nrog cov ntawv thov Windows uas muaj ntau lub chaw ua haujlwm nyob ntawm - Microsoft Office tsis ua haujlwm ib txwm muaj (LibreOffice ua haujlwm li 10% sib xws nrog kev hloov pauv 10. Cov ntaub ntawv chaw ua haujlwm, tshwj xeeb tshaj yog Excel spreadsheets nrog macros lossis cov qauv siab), QuickBooks thiab feem ntau cov software tsis muaj Linux versions, Adobe Creative Suite tsis muaj nyob rau ARM architecture, thiab ntau yam kev lag luam- cov ntawv thov tshwj xeeb tsuas yog tsom rau Windows lossis qee zaum macOS. Wine thiab Box86 tso cai rau qee qhov x86 Windows daim ntawv thov khiav ntawm ARM Linux tab sis kev ua haujlwm tsis zoo thiab kev sib raug zoo tsis zoo; Cov kev daws teeb meem zoo dua suav nrog kev lees txais qhov qhib - qhov chaw lwm txoj hauv kev (uas ua haujlwm zoo rau ntau qhov kev siv), siv lub vev xaib -raws li SaaS versions ntawm cov ntawv thov (Office 365, Google Workspace, browser-raws li kev siv nyiaj), lossis siv Pis raws li cov neeg siv nyias txuas mus rau Windows Terminal Services lossis Citrixcuts qhov chaw ua haujlwm tiag tiag.
Rau cov chaw ua haujlwm uas tuaj yeem ua tus qauv ntawm qhib- cov cuab yeej siv - LibreOffice rau cov ntaub ntawv, Thunderbird lossis Evolution rau email, Firefox lossis Chromium rau kev tshawb nrhiav hauv web, Gimp rau kev kho cov duab yooj yim - Raspberry Pi Desktop Kit ua haujlwm tau zoo thiab tag nrho cov nqi ntawm ib qho chaw ua haujlwm khiav $ 150-200 suav nrog lub computer, peripherals zoo, thiab SSD cia. Rau ib puag ncig uas xav tau Windows- cov software tshwj xeeb, Pi tau dhau los ua cov neeg siv khoom nyias nyias es tsis yog lub desktop ib leeg, uas yog qhov siv tau zoo tab sis yuav tsum muaj cov neeg siv khoom tsim nyog (Windows Server nrog Chaw Taws Teeb Desktop Services CALs, Citrix daim ntawv tso cai, thiab lwm yam) uas yuav raug nqi ntau dua li kev yuav cov qauv Windows desktops tshwj tsis yog tias koj tab tom ua haujlwm 50+
Kev siv hluav taws xob thiab tus nqi ua haujlwms
Lub Pi 4 nrog rau kev siv hauv chaw ua haujlwm (tso tso tawm, saib lub vev xaib, kho cov ntaub ntawv) rub 4-6 watts ntsuas ntawm phab ntsa suav nrog cov khoom siv hluav taws xob hloov pauv hloov pauv, piv rau 65-120 watts rau cov kab ke ib txwm siv los yog 15-35 watts rau PCs me-form-factor lag luam. Tshaj li ib xyoos ntawm kev ua haujlwm sijhawm ua haujlwm (2000-2200 teev ib xyoos ib zaug xav tias 40-teev lub lis piam nrog qee lub sijhawm ua haujlwm), ib qho Pi txuag kwv yees li 100-200 kWh piv rau tus qauv duab, uas txhais tau tias yog $ 12-30 hauv hluav taws xob ntawm tus nqi lag luam hauv Teb Chaws Asmeskas ($ 0.12-0.15 / kW); tsis hloov lub neej kev txuag ib qho chaw ua haujlwm tab sis ntxiv rau thoob plaws kev xa tawm loj dua - 100 chaw ua haujlwm txuag $ 1200-3000 ib xyoos ib zaug hauv cov nqi hluav taws xob, ntxiv rau txo cov cua txias hauv chaw ua haujlwm (txhua lub watt ntawm lub khoos phis tawj hluav taws xob dhau los ua cua sov uas HVAC system yuav tsum tshem tawm), txawm hais tias quantifying HVAC txuag tau qhov nyuaj vim tias nws muaj peev xwm tsim tau, nyob ntawm kev tsim thiab kev tsim kho.
Lub zog qis dua kuj txhais tau tias me dua UPS cov kev xav tau - 1500VA UPS uas tuaj yeem txhawb nqa 4-5 cov khoom siv ib txwm siv rau 5-8 feeb thaum lub sijhawm hluav taws xob hluav taws xob tuaj yeem tswj tau 15-20 Raspberry Pi chaw ua haujlwm rau 20-30 feeb, muab sijhawm ntau rau kev kaw zoo nkauj lossis txawm caij los ntawm kev cuam tshuam ntawm lub zog luv luv. Qee qhov kev xa tawm siv lub hauv paus ntawm UPS nrog lub zog sib faib, lwm tus siv cov pob USB me me (20,000-30,000 mAh muaj peev xwm) raws li ib tus neeg UPS units txij li Pi rub lub zog me me uas lub roj teeb USB zoo tuaj yeem ua haujlwm rau 4-6 teev.
Kev saib xyuas thiab kev txhawb nqa kev txiav txim siab
SD daim npav tsis ua haujlwm yog qhov teeb meem tseem ceeb ntawm kev saib xyuas - pob nyiaj 15-20% txhua xyoo tsis ua haujlwm tus nqi raws li cov qauv siv hauv chaw ua haujlwm, uas txhais tau tias khaws cov npav seem thiab muaj cov txheej txheem rau kev hloov pauv sai thiab rov ua dua - duab yuav tsim nyog. Siv USB SSDs poob qis tus nqi rau tej zaum 2-5% ib xyoos ib zaug (zoo ib yam li cov duab khaws cia), tab sis kev ua tsis tiav tseem tshwm sim thiab cov txheej txheem txhawb nqa yuav tsum tau daws nws. Cov duab-raws li kev xa tawm siv cov cuab yeej xws li Etcher lossis dd cov lus txib tso cai sai sai ntawm cov chaw hloov pauv, txawm hais tias qhov no ua haujlwm zoo tshaj plaws thaum cov chaw ua haujlwm muaj qhov sib xws hauv lawv cov software teeb tsa; chaw ua haujlwm qhov twg txhua tus neeg siv tau kho lawv lub cev ua rau lub ntsej muag ntev dua thaum kho vajtse tsis ua haujlwm.
Pi's ARM architecture txhais tau hais tias koj tsis tuaj yeem rub lub hard drive los ntawm chav ua tsis tiav thiab mount nws rau lwm x86 desktop rau cov ntaub ntawv rov qab zoo li koj tuaj yeem nrog cov PCs ib txwm muaj - xav tau lwm qhov ARM system lossis x86 system nrog cov qauv tsim nyog rau kev nkag mus rau ext4 filesystems, uas cov neeg ua haujlwm IT tej zaum yuav tsis tau yooj yim. Cov thaub qab tsis tu ncua ua qhov tseem ceeb dua, txawm hais tias ntau tus neeg siv chaw ua haujlwm tsis quav ntsej qhov no txawm hais tias lawv siv kho vajtse dab tsi; Yuav tsum muaj cov npe hauv tsev hauv tsev lossis huab cia (Nextcloud, tuam txhab NAS, lossis kev lag luam kev daws teeb meem zoo li Dropbox / OneDrive) txo cov ntaub ntawv poob tab sis xav tau kev tsim kho vaj tse thiab kev tswj hwm txuas ntxiv.
Kev xa tawm tiag tiag scenarios
Cov lag luam me (5-15 tus neeg ua haujlwm) ua lub vev xaib- ua haujlwm raws li kev ua haujlwm, tsim cov ntaub ntawv, email, thiab siv cov ntawv nthuav dav tuaj yeem ua tus qauv ntawm Raspberry Pi Desktop Kits ua tiav yog tias lawv lees txais qhib- qhov chaw txwv software thiab muaj IT- neeg ua haujlwm paub ntaub ntawv lossis nkag mus rau Linux- paub txog kev txhawb nqa. Kev txuag nqi piv rau kev yuav khoom lag luam ua lag luam desktops khiav $ 200-400 ib qho chaw ua haujlwm thawj zaug ntxiv rau txo cov nqi hluav taws xob tsis tu ncua, uas tseem ceeb rau cov nqi lag luam lossis cov tsis muaj txiaj ntsig nrog cov peev nyiaj nruj.
Cov koom haum loj (50+ cov neeg ua haujlwm) ua rau muaj kev nkag siab zoo thaum siv Pis raws li cov neeg siv khoom nyias lossis ib leeg - lub hom phiaj terminals es tsis yog dav dav - lub hom phiaj desktops - warehouse inventory terminals run web-raws li WMS systems, manufacturing floor stations accessing MES applications, retail taw tes- ntawm- cov chaw muag khoom siv browser-raws li POS software, lub rooj txais tos lub computer uas tsuas yog xav tau daim ntawv qhia hnub thiab xov tooj nkag. Kev tsim qauv thiab kev tswj hwm hauv nruab nrab ua qhov tseem ceeb ntawm qhov ntsuas, thiab cov cuab yeej zoo li Ansible, Puppet, lossis txawm tias cov ntawv sau yooj yim bash rau kev teeb tsa nkoj pab tswj ntau ntau lossis ntau pua chav; Qee lub koom haum khau raj Pis los ntawm lub network siv PXE khau raj txhawm rau tshem tawm cov chaw khaws cia hauv zos tag nrho, txawm tias qhov no yuav tsum muaj kev tsim nyog hauv network thiab qhia txog ib qho kev ua tsis tiav.
Cov tsev kawm ntawv siv Raspberry Pi Desktop Cov Khoom Siv dav dav dav - computer labs qhov twg cov tub ntxhais kawm kawm programming lossis kev tswj hwm kev tswj hwm, cov tsev qiv ntawv cov ntawv teev npe, cov tshuab kos npe digital, thiab cov khoos phis tawj nthuav qhia hauv chav kawm txhua yam ua haujlwm zoo nrog Pi hardware. Cov nqi kawm ntawv thiab qis dua tub sab tub nyiag (leej twg nyiag lub computer $75 thaum muaj $800 laptops nyob ze?) ua rau lawv txaus nyiam rau cov tsev kawm ntawv, txawm hais tias qhov qhib -qhov kev txwv software txhais tau tias cov ntawv thov yuav tsum haum rau cov ecosystem uas muaj.
Saib, cov koom haum ua yuam kev feem ntau yog kho Raspberry Pi raws li kev poob ncaj qha- hloov pauv rau Windows desktops yam tsis xav txog kev cuam tshuam txog kev ua haujlwm - yuav 30 Cov Khoom Siv Desktop, teeb tsa rau ntawm cov neeg siv lub rooj, thiab cia siab tias txhua yam "ua haujlwm" raws li nws tau ua ua ntej. Tom qab ntawd cov neeg siv pom lawv cov ntawv Excel tsis tuaj yeem nkag mus rau hauv LibreOffice Calc, lossis lub tuam txhab daim ntawv thov cov ntaub ntawv ntiag tug tsis muaj Linux tus neeg siv, lossis lub tshuab luam ntawv daim ntawv lo yuav tsum tau Windows-tsuas yog tsav tsheb, thiab IT xaus rau kev txhim kho cov teeb meem uas yuav tsum tau txheeb xyuas thaum kuaj sim. Txoj hauv kev zoo dua suav nrog kev sim ua haujlwm nrog 3-5 tus neeg sawv cev siv thoob plaws lub luag haujlwm sib txawv, ua haujlwm rau 30-60 hnub txhawm rau txheeb xyuas cov teeb meem ua ntej yuav ua rau tag nrho cov ntawv tshaj tawm, tab sis kev tswj hwm feem ntau tawm tsam cov kev pab cuam tsav tsheb vim lawv xav pom cov nqi txuag tam sim es tsis siv sij hawm "tsis tsim nyog" kev sim.
Lub Raspberry Pi 400 variant - keyboard nrog kev sib xyaw Pi 4 4GB nyob rau hauv daim ntawv compact - tsim nyog hais raws li ib qho kev xaiv rau cov tsoos Desktop Kit teeb; nws raug nqi $ 70 rau lub rooj tsavxwm ib leeg lossis $ 100 rau cov khoom siv ua tiav nrog nas, fais fab mov, cables, thiab SD daim npav. Kev xa tawm hauv chaw ua haujlwm ntawm Pi 400 ua kom yooj yim rau kev tswj hwm cable (ib qho khoom siv tsawg cluttering lub rooj) thiab muab kev ua haujlwm txaus rau cov haujlwm hauv chaw ua haujlwm, txawm hais tias qhov kev txwv 4GB RAM txhais tau tias koj ntaus cim xeeb txwv sai dua nrog 8GB Pi 4, thiab cov keyboard nws tus kheej tsis yog - hloov pauv tau - yog tias haus kas fes nyob ze ntawm qhov chaw ua haujlwm. computers" cov cai), koj tab tom hloov tag nrho lub computer es tsis yog $25 keyboard xwb. Kho kev lag luam nyiam ib txwm siv Pi 4 + cais cov keyboard rau feem ntau ntawm cov chaw ua haujlwm txawm tias Pi 400's elegance.
Qhov Raspberry Pi Desktop Kit haum rau cov chaw ua haujlwm thaum kawg yog nyob ntawm seb cov ntawv thov chaw ua haujlwm puas tuaj yeem ua haujlwm txaus siab ntawm Linux / ARM architecture (lossis tuaj yeem nkag tau los ntawm browser / nyias- tus neeg siv), txawm tias tus nqi txuag tau pom zoo rau cov kev txwv piv rau cov khoom siv niaj hnub, thiab seb IT txhawb cov neeg ua haujlwm puas muaj Linux kev paub lossis txaus siab los tsim nws. Rau cov haujlwm tsim khoom tsim tau yooj yim ntawm tus nqi- qhov chaw nkag siab zoo nrog cov software tsim nyog, Pi 4 8GB Desktop Kit lossis qhov sib npaug thib peb- tog muab cov chaw ua haujlwm tau zoo ntawm $ 150-200 teeb tsa tag nrho; rau Windows- nyob ntawm kev ua haujlwm, Pi-raws li cov neeg siv khoom nyias nyias ntawm $ 120-140 txhua qhov txuas mus rau server infrastructure ua rau kev nkag siab ntawm qhov ntsuas tab sis xav tau kev sib txawv ntawm kev tsim vaj tsev dua li cov desktops nyob ib leeg.