Libor Kubin Ib tsab xov xwm cais tshwj xeeb rau cov lus nug nyob ib puag ncig upgrade apple computers tsa lwm nthwv dej ntawm cov lus nug tsis teb. Yog li ntawd, peb txuas ntxiv nrog rau txoj haujlwm tom ntej.
Q: Dab tsi yog qhov siab tshaj plaws kev ua haujlwm nco muaj peev xwm rau ib tus neeg Macs?
A: OWC RAMs tau ntawv pov thawj thiab ua haujlwm hauv cov peev txheej siab tshaj plaws hauv qab no:
| MacBook Pro | Xyoo 2012, lig 2011, thaum ntxov 2011, nruab nrab 2010 | 16 GB |
| mid 2009, lig 2008 15″ | 8 GB | |
| lig 2008 17″, ntxov 2008, lig 2007, ntxov 2007 | 6 GB | |
| MacBook | nruab nrab 2010 | 16 GB |
| lig 2009, lig 2008 aluminium | 8 GB | |
| Xyoo 2009, lig 2009, lig 2008, ntxov 2008, lig 2007 | 6 GB | |
| Mac mini | 2012, mid 2011, mid 2010 | 16 GB |
| lig 2009, thaum ntxov 2009 | 8 GB | |
| iMac | lig 2012 27″, lig 2011, nruab nrab 2011, nruab nrab 2010, lig 2009 27″ | 32 GB |
| thaum ntxov 2013, lig 2012 21″, lig 2009 21″ | 16 GB | |
| nruab nrab ntawm 2009, thaum ntxov 2009 | 8 GB | |
| thaum ntxov 2008, nruab nrab 2007 | 6 GB | |
| Mac Pro | 2009-2012 (8 thiab 12 core processors) | 96 GB |
| 2009-2012 (4 thiab 6 core processors) | 48 GB | |
| 2006-2008 | 32 GB |
Q: Yuav ua li cas hloov lub RAM nyob rau hauv ib tug nyias iMac 21 "2012?
A: Hauv 21 ″ tshiab, txawm hais tias RAM hloov tau, nws tsis tuaj yeem nkag tau los ntawm txhua lub qhov rooj. Yog li ntawd, nws yog tsim nyog los tev tawm cov zaub thiab disassemble yuav luag tag nrho cov iMac nyob rau hauv thiaj li yuav tau mus rau lub nco thiab yuav tsum tau hloov lawv. Tsis tas li ntawd, 21 ″ version tsuas muaj 2 qhov, yog li 16GB yog qhov siab tshaj plaws. Hauv qhov no, kuv xav kom them nyiaj ntxiv rau 16 GB ntawm lub cim xeeb ncaj qha los ntawm lub Hoobkas.
Q: Puas tuaj yeem hloov MacBook Air roj teeb?
A: Tau kawg, zoo li txhua MacBooks. Txawm li cas los xij, nws tsis yog tus neeg siv pauv, yog li koj yuav tsum tau mus xyuas ib qho ntawm cov kev pabcuam uas saib xyuas Apple computers.
Q: Yuav ua li cas txog TRIM kev txhawb nqa rau OWC tsav koj nkoj?
A: Disks los ntawm OWC siv lawv tus kheej cov cuab yeej rau kev sau cov khib nyiab thiab lwm yam haujlwm ntsig txog kev saib xyuas ntawm SSD disks, uas tau tsim ncaj qha rau hauv SandForce maub los. Yog li ntawd, tsis tas yuav qhib software TRIM hauv qhov system, ntawm qhov tsis sib xws, OWC tsis pom zoo, vim tias tus tsav yuav raug tswj los ntawm ob txoj haujlwm zoo sib xws. Cov neeg tsim khoom cov lus hais txog lub ncauj lus no tuaj yeem pom ntawm nws qhov blog: macsales.com.
Q: Koj ua li cas los hloov cov hard drive hauv iMacs uas muaj qhov tshwj xeeb kub sensor thiab hard drive firmware?
A: Qhov no siv rau tag nrho cov iMacs los ntawm lig 2009 qauv mus txog qhov tseeb. Apple txiav txim siab (tej zaum yog vim qhov chaw nruj, uas tsis zoo txias) tsis txhob siv cov qauv ntsuas kub uas tau tsim ncaj qha rau hauv hard drives ntawm qhov hu ua SMART raws li txoj cai. Hloov chaw, nws siv cov ntawv hloov kho nrog cov firmware tshwj xeeb lossis siv cov kab tshwj xeeb los ntsuas qhov kub thiab txias. Yog li thaum koj muab koj tus kheej disk tso rau hauv cov iMacs, lub kaw lus tsis tau txais cov ntaub ntawv los ntawm nws cov sensor thiab pib cov kiv cua ntawm qhov siab tshaj plaws. Nws suab zoo li lub iMac tab tom yuav ya mus. Qhov no tuaj yeem daws tau nrog software uas txo qhov nrawm ntawm cov kiv cua lossis, hauv cov qauv qub, los ntawm luv luv-circuiting lub sensor. Txawm li cas los xij, ob qho tib si sib txawv muaj qhov tsis zoo, uas yog qhov system tsis paub tias qhov kub ntawm disk yog dab tsi thiab tsis tuaj yeem hloov qhov txias rau nws. Thaum Apple siv zog ntau los ntsuas qhov ntsuas kub, nws ua rau kev nkag siab zoo rau ntsuas nws.
Peb muab cov kev daws teeb meem tiag tiag nrog kev sib txuas ntawm kev hloov pauv sensor uas ua haujlwm tau zoo, lub kaw lus tau txais cov ntaub ntawv raug los ntawm nws thiab tswj cov kiv cua nrawm raws li. Thiab qhov ntawd yog rau xyoo 2009, nruab nrab xyoo 2010 thiab nruab nrab xyoo 2011 qauv Peb tseem ua haujlwm ntawm iMacs tshiab, tab sis lawv kuj muaj lawv tus kheej ntsuas kub, yog li tsis muaj qhov taw tes rau kev sim hloov lub hard drive kom txog thaum muaj kev daws teeb meem zoo. .
Q: Kuv puas tuaj yeem tso ob lub tsav hauv iMac? Ib qho classic thiab ib SSD?
A: Yog. Hauv 21 ″ thiab 27 ″ nruab nrab xyoo 2011 thiab 27 ″ hauv nruab nrab xyoo 2010 qauv, SSD tuaj yeem ntsia tau los ua tus tsav thib ob. Yog li kev sib xyaw ua ke zoo tshaj plaws ntawm lub hard disk loj (txog 4 TB) thiab SSD ceev ceev. Ib qho SSD cais rau lub kaw lus thiab cov ntaub ntawv yooj yim thiab cov ntaub ntawv loj ntawm lub hard disk lossis raws li Fusion Drive teeb tsa. Ntawm iMacs qub, koj tuaj yeem tso SSD tsis yog DVD tsav.
Q: Puas yog SSD drives nyuaj-soldered ntawm lub rooj tsavxwm hauv MacBook Cua thiab Pro nrog Retina zaub?
A: Tsis yog, tsav tsheb thiab daim npav tshav dav hlau tsuas yog cov khoom sib cais los ntawm lub motherboard. Cov lus xaiv no tshwm sim los ntawm qhov tseeb tias RAM yog hard-soldered thiab disk muaj cov duab atypical thiab txuas. Nws zoo li nco ntau dua li disk. Cov duab ntawm SSD siv hauv MacBook Cua thiab Pro nrog Retina zaub kuj txawv. Lub 2010-11 thiab 2012 Airs txawm muaj qhov sib txawv.
Q: Puas muaj peev xwm hloov cov processor lossis graphics card hauv ib qho Mac?
A: Hauv cov ntsiab lus yooj yim: nws tuaj yeem ua tau rau iMacs, tab sis peb tsis muab qhov kev hloov kho zoo li no vim muaj teeb meem lav.
Graphics cards yog lub cev hloov tau tsuas yog nyob rau hauv iMacs mus txog rau 2012. Nyob rau hauv MacBooks thiab Mac minis, nplooj siab graphics chips kuj yog ib feem ntawm lub motherboard. Txawm li cas los xij, qhov teeb meem yog qhov muaj ntawm cov ntawv tshwj xeeb no. Daim npav tshiab tsis raug muag cais, tsuas yog eBay thiab lwm cov servers nrog Apple cov khoom tsis paub meej thiab tsis muaj kev lees paub. Tau kawg, nws yuav tsis yog Apple yog tias daim npav uas nws muab tsis muaj firmware tshwj xeeb, yog li lub iMac yuav tsis ua haujlwm nrog daim npav laptop tsis tu ncua. Cov no yog cov laj thawj vim li cas peb tsis muab qhov kev hloov kho zoo li no. Peb yuav tsum tsis txhob hnov qab txog Mac Pro, ntawm no qhov xwm txheej txawv kiag li - hloov daim npav daim npav yog qhov yooj yim. Txawm li cas los xij, kev saib xyuas yuav tsum tau ua kom ntseeg tau tias daim npav daim npav txhawb nqa ntawm Mac. Yog li koj tsis tuaj yeem xaiv ib yam dab tsi zoo li hauv PC.
Rau cov processors, qhov xwm txheej zoo ib yam txwv rau iMacs. MacBooks thiab Mac minis siv mobile processors uas tsuas yog muag rau PC manufacturers los ntawm ntau txhiab. Yog li ntawd nws tsis tuaj yeem tau txais ib daim ntawv, thiab yog tias muaj, ntawm tus nqi uas them tsis tau. Nrog ib tug iMac, hloov lub processor txhais tau hais tias ib tug tej yam poob ntawm warranty nrog kua, yog li nws tsuas ua rau kev txiav txim zoo rau cov laus cov cav tov. Tom qab ntawd koj yuav tsum tau hloov mus rau lub processor nrog tib lub qhov (socket) thiab tib yam lossis qis dua. Qhov xwm txheej txawv raws li kev teeb tsa tshwj xeeb, thiab piv txwv li, qee qhov versions nrog tus thawj i3 yuav tsis tuaj yeem hloov kho mus rau i7. Nws yog tus kheej heev thiab ntau dua ntawm kev tshawb nrhiav bold ntau dua li qhov tseeb. Lwm qhov teeb meem yog qhov muaj cov processors. Txij li thaum kuv tab tom kho dua iMac, uas tsis muaj kev lav phib xaub, kuv xav tau lub processor sib xws uas tau hloov kho tshiab, piv txwv li, ob xyoos dhau los, thiab cov khoom siv zoo li no tsis tau muag tshiab. Yog li ntxiv uas tawm eBay lossis lwm tus muag khoom tsis muaj kev lees paub.
Yog li ob qho tib si yog kev hloov kho haum rau DIYers uas tau txais cov khoom siv los yog daim npav siv, mus dhau ntawm cov rooj sib tham, thiab tom qab ntawd pib qhov kev sib pauv ntawm lawv tus kheej txaus ntshai.
Libor Kubín nug, Michal Pazderník los ntawm Etnetera Logicworks, lub tuam txhab tom qab, teb nco.cz.
Cov lus nug yog tej zaum ntau rau Mr. Pazderník, koj puas xav tias yav tom ntej nws yuav muaj peev xwm hloov MacBook Pro nrog Retina tshav dav hlau daim npav nrog tus qauv siab dua nrog tus qauv ac?
cov lus nug yog seb tus tshiab module puas yuav tus pin thiab lub cev sib xws nrog tus uas twb muaj lawm.
Nthuav lus nug. Kuv xav tias nws ua tau. Txhim kho los ntawm tshav dav hlau daim npav g kom sai n yog ua tau rau qee cov qauv. Tab sis tau kawg nws tsis tuaj yeem lav tau, peb tsis paub yog tias lub connector yuav tsis hloov pauv hauv cov qauv tom ntej lossis yog tias peb yuav tsis ntsib cov kev txwv software. Txawm li cas los xij, kuv pom muaj lub sijhawm uas nws yuav ua haujlwm ntawm no.
Ua tsaug rau cov lus teb, yog tias qhov "kho dua tshiab" no ua tau yav tom ntej, kuv yuav tiv tauj koj :-)
Nyob zoo, kuv muaj lus nug. Nyob rau hauv lub tshiab mac mini 2012 i5, kuv hloov lub classic disk nrog ib tug SSD. Nws yog qhov ua tau tias qhov ceev ntawm disk hauv qhov kev sim nce mus txog tus nqi tsuas yog 140 MB / s thaum sau ntawv thiab nws yog qee yam nyob ib ncig ntawm 400 MB / s thaum nyeem ntawv. Kuv xav tias tus nqi sau ntawm 140 MB / s tsis txaus, puas yog?
Nyob zoo, 140MB / s yog qhov tsawg heev. Txawm li cas los xij, nws nyob ntawm tus qauv SSD koj muaj thiab tseem nyob ntawm SW siv rau kev sim. Qee qhov SSDs (piv txwv li OWC) muaj qhov qis dua thaum sau cov ntaub ntawv compressed, uas yog siv piv txwv los ntawm Blackmagic Speedtest nrov. Nyob rau hauv txhua rooj plaub, qhov siab tshaj plaws ceev thaum lub sij hawm sau sequential tsis yog li ntawd tseem ceeb, lub ceev thaum lub sij hawm random sau ntawv me me blocks yog tseem ceeb dua.
Dobrý qho,
nws muaj peev xwm ntxiv ib tug lig 2012 SSD tsav rau lub hauv paus iMac thiab tsim ib tug fusion tsav.
Kuv nyeem qee qhov chaw uas SSD los ntawm Macbook rPRO yuav tsum mus rau ntawd (yuav tsum muaj lub txuas rau nws ntawm lub rooj tsavxwm)
Zoo, hauv txoj kev xav nws tuaj yeem, tab sis kuv tau kawm Fusion Drive heev me ntsis (ua ntej Apple tso qhov hloov tshiab rau BOOTCAMP rau 3TB +)… Nws yog txheej txheem software, FD yog tsim los ntawm cov lus txib thiab koj tsim nws ntawm OS X ntawm ib tug sab nraud tsav, thaum koj yuav tsum so tag nrho cov ntaub ntawv nyob rau hauv iMac, tsis yog txhua txhua SSD muaj cov tsis rau nws. Kuv sab laj tus kws tshaj lij txog seb nws puas yuav ua tau nrog 512 GB SSD, thiab lwm yam. Nws tuaj yeem ua rau muaj kev tsis zoo, Kuv tsis pom zoo ... Zoo dua los sab laj nrog Apple kev txhawb nqa ...
Dobrý qho,
Kuv xav nug txog tus nqi ntawm kev ntxiv ib tug thib ob (SSD) tsav rau lub iMac 27 "mid 2010, ob qho tib si es tsis txhob ntawm lub DVD tsav thiab ntxiv rau. Kuv kuj txaus siab rau tus nqi ntawm kev teeb tsa yog tias kuv muaj kuv tus kheej SSD.
Ua tsaug