Tugas Makalah Tentang Memory

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    TUGAS MAKALAH TENTANG

    MEMORI KOMPUTER 

    Nama Kelompok :

    DAEFI (1510530080)

    M.SAHDAN (1510520074)

    BAGUS ARYADI (1510530086)

    REZKY APRIYANT (1510530084)

    IR!AN SURYADI (1510530073)

    S"#$%&' T** M&&+"," I-$,&/#& & K$,/"

    B,*$& M&/&&,

    T&' 2016

    KATA PENGANTAR 

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    D"*& ,""/ &,& A%%&' S!T &* M&'& P"*&' %&* M&'& P"&&*

    K&, &+&/#& +& & + # &/& #"'&&/& &* /"%&' ,"%,&'#& &',&/

    '&&' & &&'& #"&& #&, "'**& #&, &&/ ,""%"&#& ,&%&' /"/&*

    M",$ K$,/" 

    M&%&' &*& ",&& &&/ ,","%& %, /"/&* 9M",$

    K$,/": &* #&, &+#& "&&#& "*&,&/& & "&*& ,". M&%&'

    $%"' " "*& "&*& /&*&. B&# / &* &/&* & "

    ,& &* &/&* & %&. N&, "*& "' #"&&& & #"+&&,& &* &# 

    /"/&,& "/$%$*& & A%%&' S!T '& ,&%&' &&/ /""%"&#&.

    T"%"& & ",& / ,&%&' ,&' & #"#&*& &# / & "*

     "& #&%,&/ ,& /&/& &'&&& $%"' #&"& / #&, ,"*'&&#& && &

    #/# &* ,",&* & ",&& ", #"",&& ,&%&' . S",$*& ,&%&'

    &&/ ,","#& ;&;&& &* %"' %& #"&& ",&&.

    M&/&&, 17 M" 2016

    T, P"

    2Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    DAFTAR ISI

    K&/& P"*&/& ....................................................................................................................

    D&-/& I .............................................................................................................................

    Bab I Pendahlan !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

    1.1..............................................................................................................................

    4.2 S&& ? S&& ......................................................................................................1>

    Da&%a' P#%aka  20

    3Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    BAB I

    PENDAHULUAN

    "!" La%a' Belakan(

    S"* "*& "#",&*& @&,& /"/ +*& "*& "#",&*& /"#$%$* &*

    ", "&/. K$,/" ,",%# M",$ &* *& "&*& ,"&

     ",&&&. T"/ "&*& "& $&* / "*/ ,","'&, /"/&* ,",$

    /""/ && "*/ & ,&&,,&&, & ,",$ #$,/" &* *& "&*&

    ,"& ",&&. A& M",$ I/"&% & M",$ E#/"&% &%&, M",$ I/"&%

     +*& /"&* ,"+& "&*& ,&&, "*/ +*& "*& M",$ E#/"&%.

    %"' #&"& / /"/ &*&/ "% &/ #/& /# ,","%&+&& &%&, ,&%&'

    & &'& /"/&* && / ,",$ $,/" *& /# ,"&,&' ;&;&& &* #/&

    &* ,",&& ,&%&' S"'**& #/& / #"**& &%&, ,",&'&, &*&

     &*& & ,",$ $,/".

    "!$ Rm#an Ma#alah

    &. A& P"*"/& M",$ K$,/"

     . P"*"/& M",$ I/"&%

      M",$ U/&,& S", K$#/$ 

      *&& DRAM /*#&/ %&+/

      K$"# E$ 

    . P"*"/& M",$ E#/"&%

      ="+" E#/"&% M",$

      M"& P",&& E#/"&%

    "!) T*an

    &. U/# M"*"/&' & M",&'&, /"/&* M",$ K$,/" 

     . U/# M"*"/&' && &+& M&&,,&&, M",$ K$,/" ( M",$ I/"&%

    M",$ E#/"&% ).

    1Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    BAB II

    PEMBAHASAN

    $!" Pen(e'%+an Memo'+ Komp%e'

    M",$ ,"& &*& & #$,/" &* "-* "&*& /",&/

     ",&& -$,& &* '& &/ & +&*& "&#&#&. M",$ &&& "/

     +*& "*& /%&' C $,/" /$&*" $,/" ,",$ &/& ,",$ ,"& &/

    #$,/" &* *& "&*& ,"& ",& &/& & -$,& &&/ ,"**&

    #$,/". M",$ ,"& &*& &* "/* &%&, #$,/" ,$" & %"/&

    &%&, PU ("/&% P$"* U/).

    $!$ Ma,am-ma,am Memo'+ Komp%e'

    A! Memo'+ In%e'nal

    M",$ +" &&/ " "&& %&** $%"' $"$. M",$ /"&%

    ,",%# -* "&*& "**&/. D&%&, '&% &* ,& &%&, ,",$ /&,&

    &&/ "& &/& &/& $*&,.

    P&& & ,",$ I/"&% &* & &'& ,"*"& ,",$ /&,&

    ",#$#/$ #$"# "$ & *&& DRAM /**#&/ %&+/.

    "! MEMORI UTAMA SEMI KONDUKTOR 

    P&& /&' 1>70 F&'% ,"",#& M",$ U/&,& S",#$#/$ "*& #&

    #"% ( ""& 1 "% $" ,",$) &&/ ,",& 256 / "&& N$D"//" R"&.

    S"'**& %"' "&/ & $",",$ & #&&/& ,"*#&/ 2 %&/ "/& /&'.

    M",$ /&,& ",#$#/$ "* "/ "&*& /. P"**&& #"*

    ",#$#/$ &* ,",$ /&,& '&, "&%. M",$ /&,& ,"& ,"&

     ",&& &%&, "/# && &* ;$ &/& /" #&&/& && ,&&

     & +/&& &. S"/& ;$ &/& /" ,",& &%&,&/ /"". D&/& &* ,&

     && ,",$ /&,& "-&/ $%&/%" &/& &/& &* ,& "-&/ ","/&& &

    "/&'&#& $%"' ,"," %/# &&%& ," %/# ,&/#& ,& &/&&

    & '%&*.

    M",$ /&,& *& "&*& ,"& ",&& &/& &* "#&/& "*&

    PU &/& "&*#&/ I///.

    2Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    E%"," && &/ ,",$ ",#$#/$ &&%&' "% ,",$. S",& "% ,",$

    ",#$#/$ ,",& -&/-&/ /"/"/C

    •  S"% ,",$ ,",%# & #"&&& /&% &* &&/ *& /# 

    •  M""""/&#& %&*& " 1 & 0.

    • S"% ,",$ ,",& #",&,& /# /% /# ,""/&#& #"&&&.

    • S"% ,",$ ,",& #",&,& /# && /# ,"&& #"&&&.

    • P"&& & M",$ U/&,&

    A" "/&,& #&% ,"*$/ $,/" &* "/ ,",$. Y&* ,

    "*& ,",$ &&%&' &/ #"%$,$# ' &* ,&, /# ,",& /#

    &/& &/&. PU " &&/ ,"%#& &%&' &/ & $" "#/ /"'&& ,",$

    /""/ &/ ,",&&& ("&) &/& ,"%#&,",&& (;/") #" ,",$

    /""/. M",$ /%&'#& +*& "&*& M",$ U/&,&.

    T" ' &* # & #"&% && ,",$ /&,& DRAM ( D&,

    R&$, A" M",$ ). K&&/& &/& && /&,* & &/ ' ",&&,

    ,&&, /"*&/* #&& & && #$,/" && DRAM /""/ *&.

    M",$ &&/ &&*#& "&*& &/ &* #"+& &* #$,/" & ,",$ +*&

    ,""/#& /"'&& #& & +,%&' $*&, &* & +*& +,%&' &/& &* &

    $". M",$ /"#&&* "/ "&*& ,& /$&*" ,& ,",$ ,& /$&*"

    ,& ,",$ /"&% ,",$. A& ""&& ,&&, /" & ,",$ #$,/" &/ C

    1. RM (R"&%M",$ &.#.& -,;&")

    A&%&' +" ,",$ &* & / '%&* #"/#& / ,"&&/ &%& %/# & &&

    &;&%& & '&& & &&. RM && #$,/" "& $%"' "$ #$,/" 

    & " $*&, &/& &/&. D &%&, P RM && "/ BIS (B& I///

    S/",) &/& RMBIS.

    2. MS ($,,"/& M"/&" S",$/$).

    A&%&' +" &* ,","%#& && %/# & &/"&. " ,",$ 64/"

    &* & &&/ *&/. P&& MS %&' "&*& "*&/& && #$,/" %#&

    ,&%& "&/ &* *& /# ,",&/ /", $"& & /",&# %& /&**&%

    & +&, /",. MS ,"#& &*& & RM.

    3. RAM (R&$,A" M",$).

    A&%&' +" ,",$ &* & &&/ *&/*&/ "%&,& #$,/" '#& &

     "-&/ $%&/%". S"%& / RAM ,",& -&/ &&/ ,",& & ,"*&,%

    &/& "*& &*&/ "&/.

    3Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    4. DRAM (D&, RAM).

    A&%&' +" RAM &* "&& "#&%& '& "*&#& $%"' PU &*& &/& &*

    /"#&* &%&,& / '%&*. DRAM ,"& &%&' &/ /" RAM &* /"&&/

    &%&, P.

    5. SDRAM (S'$$ D&, RAM).

    A&%&' +" RAM &* ,"& #"%&+/& & DRAM &, /"%&' #$& $%"'

    %$# /", & ,",%# #""&/& %"' /** &&& DRAM. $$# /# /",

    "*& &* ,",%# #""&/& &,& 100 MH@.

    6. DIMM (&% %" ,",$ ,$%")

    B"#&&/& 168 #"& "%&' ,$% ,",$ /- "/& ",#&& &&%&' 84 .

    I ""& &&& SIMM &* '&& "-* && ""%&' ,$% &+&. M"$/ 64 /

     "*'&/&& &/&. SDRAM ('$$ DRAM) ,"**& DIMM. M"&

     "*&/ & DRAM FPM (-&/ &*" ,",$) & ED. SDRAM "*&/ ('$@")

    ,",$ && &,& "*& PU %$# /# ",&'& &/& &* %"' "&/. T"&&/

    &%&, & #""&/& &/ 100MH@ (P100) & 133MH@ (P133). DIMM 168 PIN. DIMM

    &&%&' +" RAM &* /"&&/ &&&.

    7. AHE MEMRY.

    M",$ "#&&/& /"&/& ,",$ "#""&/& /** & %"' ,&'&% &*#&

    ,",$ /&,&. B"&& &/&& ,",$ /&,& & "*/" ",$" "-* &*& 

     ",$" / %&** ,"*& #"&& ,",$ /&,& /"/& &'" ,",$ &*

    #""&/& "& &* %"' /** ,"/$" ,"**& &'" ,",$ &

    ,"*#&/#& #"+& /",. &'" ,",$ &&%&' /" RAM /""&/ &* && &

    *& $%"' PU '& " & ""&& #$,$" %&&.

    $! OGANISASI D-RAM T+n(ka% Lan*%

    Enhan,ed DRAM

    EDRAM (E'&'" DRAM) ,"& ,$"% DRAM &* &%* ,%" &

    ,",%# SRAM &'" &* /"/"*& &%&,&. D&%&, ,$"% EDRAM 4 / SRAM

    &'"& & ,",& "%' & & /"' &* && ,&& /" &

    2048 / &/& 512 4/ $/$*&. S"&' #$,&&/$ ,",& 11/ %& & &%&,&/

     & &* "* ". =#& " "%&+/& && & &* &,& ,& '&& /'

    " /"'&& SRAM &'" &* "&/.

    .a,he DRAM

    4Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    &'" DRAM (DRAM) &* &/ $%"' M/' HIDA>0 &,& "*&

    EDRAM. DRAM ," &'" SRAM &'" SRAM &* %"' "& & EDRAM (16

    2 #).

    SRAM && DRAM &&/ *& "*& & &&. P"/&,& &&/ *& "&*&

    /" &'" &* /" & "+,%&' &%& 64/. H&% "&%#& "*& EDRAM

    ,&& &'" SRAM '&& " "&' %$# &/ /'" ,$/ ""/% &"" $;. M$"

    &'" DRAM # "-"#/- /# &" &$, #" ,",$.

    S/n,h'ono# DRAM 0SDRAM1

    T ""/ DRAM && &* "-&/ &#$ SDRAM &%* "/#& &/&

    "*& $"$ &* #$#& "*& *&% ";/ "#/"&% & "#"+& "*&

    #""&/& "' $"$,",$ /&& ,"*"&% #"&&& ;&/ & ,"** /&/".

    D"*& ,"**& ,$" " '$$ "*"& &/& ,&# & #"%& 

    DRAM & #$/$% $%"' %$# /",. P$"$ & ,",/& -$,& /# &

    &%&,&/ &* &/ $%"' DRAM. DRAM & ,""$ "/"%&' %$# %" /"/"/. D"*&

    ",#& $"$ &&/ "*& &,& ,"%#& /*& %& ","/&& SDRAM

    ,",$" "J"/

    P&& SDRAM +*& #"&% /%&' SDR (S*%" D&/" R&/") & DDR (D$%" D&/"

    R&/"). SDR SDRAM &&/ &/#& "&*& DRAM &* ,",%# #",&,& /&-" &/&

    "&& *%" %" (&/ +&% &+&). S","/&& DDR SDRAM ,",%# #",&,& /# 

    ,"%#& /&-" &/& "&& $%" %".

    Ramb# DRAM

    RDRAM ,"& ,",$ &* ,"%#& ""#&/& %"' #"&& ,&&%&'

     &;/'. R&, DRAM #",&*#& $%"' RAMBUS I. P"*",&*& ,"+&

     $%",# #&"& I/"% "&'& ,","#"&%#& P133MH@. RDRAM ,",%# ' &*/"&&* "&& "/#&% ,&& ",& "&& && &/ . ' & ,"%#&

     "/#&& &/& "*& $"$ ,"%&% 28 +&% (#&"%) &* / %"' &*&+* & 12

    ,. B& &&/ ,"&,* &%&,&/ %"' & 320 RDRAM ' & "*& &/&&/&

    #""&/& "#/& 500M. %"' #&"& /%&' RDRAM ,",%# #""&/& &* +&' %"'

     "& &* /" DRAM %&&.

    RamL+nk 

    5Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    R&,%# ,"& $& &#&% && DRAM /&$&%. R&,

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     P"'&/#& *&,& 4.5 &+#& /*& %*#&& " (A B ) &%* "$/$*&

    "'**& /"&&/ 7 &*. M"/$" &/& &&%&' #$"# #"&%&'& /# ;$ &/& 4 / (D

    4). G&,& 4.5& &&%&' &/& &%&. K",& "/& %*#&& '& "/ / %$*#& 1

     "+,%&' *"& "'**& '& /&,&' / ? / &/& && &* &* #$$* ""/

    *&,& 4.5. A&%& && #"&%&'& "%& / && &/& ""/ *&,& 4.5 & &&/

    #"/&' #&"& %*#&& A & B ,",%# %$*#& 1 "+,%&' *&+%.

    Lalu bagaimana dengan word lebih dari 4 bit ? Ada cara yang mudah

    yang akan

    diterangkan berikut. Sebelumnya perlu diketahui umlah bit parita! yang

    haru! ditambahkan

    untuk !eumlah bit word. "ontoh !ebelumnya adalah korek!i ke!alahan

    untuk ke!alahan tunggal yang !ering di!ebut single error correcting

    #S$"%. &umlah bit parita! yang haru! ditambahkan lain pada double error 

    correcting #'$"%. (abel 4.5 menyaikan umlah bit parita! yang haru!

    ditambahkan dalam !i!tem kode )amming

    *Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    .on%oh ko'ek#+ kode Hamm+n( 2 b+% da%a :

    'ari tabel 4.5 untuk + bit data diperlukan 4 bit tambahan !ehingga

    panang !eluruhnya adalah 12 bit. Layout bit di!aikan dibawah ini ,

     -it cek parita! ditempatkan dengan perumu!an 2 dimana / 012

    !edangkan bit data adalah !i!anya. emudian dengan eclu!ie78

    diumlahkan ebagai berikut ,

     

    Setiap cek bit #"% beropera!i pada !etiap po!i!i bit data yang nomor

    po!i!inya beri!i bilangan 1 pada kolomnya.

    Sekarang ambil contoh !uatu data mi!alnya ma!ukkan data , 00111001

    kemudian ganti bit data ke 3 dari 0 menadi 1 !ebagai errornya.-agaimanakah cara mendapatkan bit data ke 3 !ebagai bit yang

    +Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    terdapat error?

     &awab ,

    9a!ukkan data pada perumu!an cek bit parita! ,

    Sekarang bit 3 mengalami ke!alahan !ehingga data menadi, 00111101

    Apabila bit : bit cek dibandingkan antara yang lama dan baru maka

    terbentuk !yndrome word ,

    Sekarang kita lihat po!i!i bit ke6 adalah data ke3.

    9ekani!me korek!i ke!alahan akan meningkatkan realibita! bagimemori tetapi re!ikonya adalah menambah komplek!ita! pengolahan

    data. 'i!amping itu mekani!me korek!i ke!alahan akan menambah

    kapa!ita! memori karena adanya penambahan bit : bit cek parita!. &adi

    ukuran memori akan lebih be!ar beberapa per!en atau dengan kata lain

    kapa!ita! penyimpanan akan berkurang karena beberapa loka!i

    digunakan untuk mekani!me korek!i ke!alahan.

    ;Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    B! Memo'+ Ek#%e'nal

    E/"&% ,",$ ,"& ,",$ /&,&'& &* "-* /# ,",&

    &/& &/& $*&,. E/"&% ,",$ ,",& &/& &%&, ,"& -# ""/# #&"/ &/&

    # &*& /"/& ,"*&% /&/$ "'**& /"/& &&/ ,",& &/&. K$" && "/"&% ,",$ &&%&' ,",& &/& "-&/ &# && &&/ #$,/" /- &/& /.

    E/"&% ,",$ && "/ +*& ,",$ "/"&% &/ "&*#&/ #"& /# ,"%#&

    $"& "%& ",&&& & ",&& &/& %& ,",$ /&,&. E/"&%

    ,",$ ,",& & /+& /&,& &/ "&*& ",& ",&" /# ,",&/

    -* RAM & &* /# ,"&&/#& ,",$ ,&' &* "#&&/& /** &*

     "**&& +&*#& &+&*.

    O  "! 3en+# 4 3en+# E5%e'nal Memo'/

    a! Be'da#a'kan 3en+# Ak#e# Da%a

    B"&&#& +" "& ,",$ "/"&% #"%$,$##& ,"+& & +" &/ C

    DASD (D"/ A" S/$&*" D"") ,&& & ,",& " %&** /"'&&

    &/&. $/$' C

    M&*"/# (-%$ # '& #).

    R",$"&%" '& # (Z # F%&' #).

    /&% D#.

    SASD (S"J"/&% A" S/$&*" D"") C A#" &/& "&& / %&**

    ("/&) ""/ /& ,&*"/#.

    b! Be'da#a'kan Ka'ak%e'+#%+k Bahan

    B"&&#& #&/"/# &'& ",&/&& ,",$ "/"&% *$%$*#&

    ,"+& ""&& #"%$,$# "&*& "#/C

    "! P'" &

    M"& #&/ #"% " %&*%&* &* ,"**&,&#& "&*& /# &/&

    &/&. #&/ && ,"%&% ' & "&" &* &' / *& %&* "+ /&'

    1>7>.

    $! M&*"/ # 

    M&*"/ D# ,"& # &* /"&/ & &'& &* "-&/ ,&*"/# $/$' C

    -%$ & '&#.

    10Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    )!  /&% D# 

    /&% # /"&/ & &'&&'& $/# ""/ & " ($%&$&/") & %&

     ",#&& &* &*&/ "-%"#/- ""/ &%,,. $/$' C D & DD

    6!  M&*"/ T&"

    M&*"/# /&" /"&/ & &'& &* "-&/ ,&*"/# /"/& ""/# /& ""/ '&%&

     /& #&"/ /&" "$".

    O  $! Bebe'apa Med+a Pen/+mpanan E5%e'nal

    A. H&# 

    D"/ +*& "*& &, #"& ""/# *& '/&, /"&/ & &%,,

    & %& &'& ,&*"/. H& # &' ,"+& #$,$" /&,& & P /# /",

    $"&. K$,$" &*& '& # /" & "&' +&, /# ,",&& &/&

    &,. M",& #&&/& %"' "& & -%$ #. K""&/& /&&& "&&

    && &* 5400 /&& " ,"/ &'#& && &* &,& 7200 /&& " ,"/.

    K",&,& "&' '&# &&& /"/#& $%"' && &/& &* & ,&.

    B"&& "&& && &* 12 GB '**& 80 GB. 1 GB &,& "*& 1000 MB

    "&*#& 1 MB &,& "*& 1000 KB.

      IDE Disk (Harddisk)

    S&&/ IBM ,"**",&*#& P T ,"**& "&' '&# S"&*&/" 10 MB /# 

    ,",& $*&, ,& &/&. H&# ,",%# 4 '"& 306 %" & 17 "#/$ 

     " /&# $/$% $%"' "*$/$% # "" && "&' #&/ %*.

    T"#$%$* &* "#",&* "&/ ,"+&#& "*$/$% # &* ""%,& /"&'

    ,"+& &/ "/ /"/"*& &;&% "*& /"#$%$* " IDE (I/"*&/"

    D"E%"/$) && /"*&' /&' 1>80. T"#$%$* &&/ / IDE '&& ,&, ,"&*&

    # "#&&/& ,,&% 528 MB & ,"*$/$% 2 #. S"* #"/'& ,",$

     "#",&* /"#$%$* &* ,&, ,"&*& # "#&&/& "&. IDE "#",&*

    ,"+& EIDE (E/"" I/"*&/" D" E%"/$) &* ,&, ,"&*& '&# 

    %"' & 528 MB & ,"#* "*&%&,&/&

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    &%&,&/ 6 32 ,, & && &*& "%&*

     "/#& &* ,"+ #"%& *& /# /",&/ ",&& &/"& +" AAA

    & /"&&/ $/ USB &* "& "/& &* ""/# &,& "*& $

    /&,&& & +*& ,",& %&&

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    &*&, && &* "#& %"' #"% &/& %"' "& & #"%&& "/&,&&. B&'#& &&/

    && &* "#&&/& "#/& 16 GB "*& #& ""/ #$/ #"%. F%&' # 

    ,",& #",&,& /&-" &/& /# "%& ,"&& 350 K "&*#& /# 

     ",&&& ,"&& 665 K. P&& "%"*#&& "#*& /""& "&%&/&

    "&'$" &/"& +" AAA #&"% "#/" USB & D " -%&' # /# /&%%.

    U/# " ;$; ME ;$; 2000 & ;$; P &' &&/ ,""/"# /# 

    #$-*& -%&' # #"&% /", $"& ;$; >8 "%, &&/ ,""/"# "&&

    $/$,&/ +& '& /&%% "& /"%"' &'%.

    . F%$# 

    D"*& "#",&*& #$,/" & ,& "%#& ,"& /# 

    ,"/#& $-/;&" ,& "/#&& &/&. S$%&

    /",#&& #"/ &/&-%$ # $%"' IBM.

    K&/"/# #"/ &&%&' '"& ,""/' ",#&& # &&/ ,",&& &/&

    ,"%. H&% ,""&#& #"/ / /&'& %&,& & "* . U/# ,"*&*

    #"& &/& & && #"/ &/ ,"#&," "&#& '"& & ,"*'"/#& $/&

    # #"/#& '"& / ,"%#& $"& && & /%. N&, &/& ;/ " #"/

    # %&,&. A& & #& #"/ &* /""& &/ 525 ' & 35 ' "*&

    ,&*,&* ,",%# " %$; "/ (84 &%&, %#&& &* #"&% "*& Yellow ook . P""&& /&,& "*&

    D &&%&' D RM %&" %"' #&& & ,",%# "&*#&/ "*$"# #"&%&'& /# 

    ,"+&, #"&/& /&-" &/& #" #$,/". S"&& -# #"&& &/ "*& &&

    &* &,& &/ /"&/ & " $/$'& polycarbonate & %& "*& ",#&&

    &* &*&/ "-%"#/- ""/ &%,,. P"%& "*& && ,",&/ %&* ,#$#$# 

    "&*& """/& &/& "*& %&" "/"/& /**.

    P",&&& ,"**& %&" "/"/& "&' /# ,"/"+",&'#& %&*

    ,#$#$# #" &%&, "/# &/& &* &&/ #"&% #$,/". S&&/ ,"*"& %&*

    ,#$#$# /"/& & %&" & "&' ? &'. P"&'& /"/& "/"#

    13Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    $%"' -$/$"$ & #$" &%&, "/# &% */&%.K&"& # ""/# %*#&&

    /"&&/ ,&&%&' &%&, ,"#&," && & /%&/ ,&&%&' #""&/&. S&&/ # 

    ,",&& &/& &*& "#&/ &/ # "%#& /&& "&' #&"& &&/&

    -$,& &/& "&*#& &&%& &/& "&& &*& %& # "%#& #""&/& &*

    %"' /**. A& ""&& ,"/$" ,"*&/&& ,&&%&' #""&/& &/&&& "*&

    /", constant an!"lar #elocity (C$%) &/ / ? / -$,& "#&, "*& #"&&/&

    &* "&& "'**& &&/#& /&& # &* &,&. M"/$" && /"&#&

    &%&, # ,&*"/# #"%",&'&& &&%&' #&&/& # ,"+& "#&*.

    E.  D ? R 

    (Compact Disk Recordables) S"&& -# DR ,"& D $%#&$&/ #$$*

     "&,"/" 120 ,, &,& ""/ D RM. P""&&& &&& &% ? &% /# 

    ,"*&&'#& %&" &&/ "%&. A;&%& DR %& ",& "&*& ,"& "-%"#&.

    P",#&& "-%"#/- && %&& ",& / ,",%# "" &/& %"##& ? %"##& -# 

    ""/ '&%& && %&& &%,, "'**& '& &/ /& %"##& &/&& / &

    %&&. &&& "*& ,"&,&'#& %&& ";&& &/&& %#&$&/ & %&&

    ",&. =" ";&& &* "* *& &&%&' cyanine &* ";&& '+&

    & pthalocynine &* ";&& $&" #"#*#*&. P";&& &,& ""/ &*

    *& &%&, -%, -$/$*&- "'**& ,"+&#& K$ & F+ $" /&,& DR.

    S""%, *& ";&& "-&/ /&&& "'**& & %&" "&& /**

    &&/ ,"", &,& #" %&& ",& &&/ $" "%&. S&&/ & %&" ,"*"&

    //# ";&& & ,",&&#&& "'**& ";&& /"& ,"%"&#& #&/&

    #,&& ,","/# &/ $&. N$& ? $& %&' "&*& """/& &/& &* &/&

    &&/ #"&% $%"' -$/$"/"#/$ &&%& & "*& %&" "&& "&' &&/ $"

     ",&&&. S""/ '&%& +" D %&& DR %#&#& &%&, # /""

    &* ,",&/ -#& /"#& &* #"&% "*& Oran!e ook . B#

    %#&#& /&' 1>8>.

    T"&&/ -$,&/ "*",&*& &/ /",#&& " DRM A &*

    ,",*##& "%& DR "&& #","/&% "'**& ,"&,&' -%"#%/& $# 

    . K"&& '&% & %#& #&"& /", ,",%# ,%//&# & "/& /&# 

    ,",%# T (#ol"me table o& content ) /"". B""& "*& ,$"% DRM

    ""%,& &* '&& ,",%# T /**&% && ",%&& &+&.

    F.  DD (D*/&% "&/%" D)

    14Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    M%& /&' 1>83 /", ",&& &/& $/&% ,%& "#"&%#&

    "*& %#&& D*/&% A$ $,&/ D. S"+ &&/ /%&' /"#$%$*

     ",&& && $/&% "#",&*. DRM ($,&/ D R"& % M",$)

    &&%&' ,"& /# ,",& &/& &/& -$,& %&& &%&, +,%&' &* &*&/ "& 

    (%"' & 600 M"*&B/"). =&' %"' "& +#& #/& &*#& "*& -%$ # (14

    MB).

    DD &&%&' *""& %&+/& & /"#$%$* ",&& "*& ,"**&

    ,"& $/&% . DD ,",%# #&&/& &* +&' %"' "& &&& DRM &&

    &/ ,"&& > G/". T"#$%$* DD "#&&* & ,&-&&/#& "&& %& $%"'

     "&'&& ,# & -%, "& "'**& ,"+&#&& "&*& $# "%"#/$# &*

     &%* ,&/ &%&, # ;/ 3 /&' "+ "#"&%#& "/&,& #&%.

      P"#",&*& /"#$%$* DDRM %"' "&/ &*#& DRM. 1

    DDRM ,",*##& &/&&/& /&-" &/& 1.321 MB "*& &/&&/& / /&-" 

    12 MB. S", "& &'" (,",$ --") &* ,%# DDRM ", "&/

     "&%& &/& &* &&/ %#&.

     DD ,""& -$,&/ &* &&/ /% &/ #&% &/& %"' &* "/

    "*& R"$&%" DD & ,",%# ,&&,,&&, " &/ C DDR -$ G""&%

    '&& "#&% "%& DDR -$ A/'$* '&& "#&% "%& DDRAM &&/

    /% "%&* #&% DDR! &&/ /% "%&* #&% DDLR '&& "#&% "%&

    S"/& " DD "$" &&/ ,",&& DDRM .

    G.RAID

    T"%&' +"%&#& &;&% &';& ,&&%&' /&,& /", ,",$ &&%&' ,"*,&*

    %&+ #""&/& PU. B""&& /"#$%$* $& & #",&*#& &/&&&

    ,"**& #$" " &&%"% && #.

    RAID (R"& A& $- I"""/ D#) ,"& $*&& # ,",$

    &* ,&, ,"&*& ""&& # "*& /", " &&%"% & "&

    /&,&'#& /# ,"*#&/#& "%&%/&. K&"& #"+& &&%"% %&' '&%#& "%/&

    #""&/& # &* %"' "&/. T"#$%$* &/&&" &*&/%&' "/* &%&, ,$"% #

    #&"& "*$/$% # '& ,"/#& &/& && "+,%&' # & +*& ,",&&&

    #",&%. K&/"/# ,, # RAID C

    15Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    Q RAID &&%&' "#,%& # " &* &**& "&*& /", /**&% #.

    Q D&/& /#& #" " -# &&.

    Q K&&/& "&/ # *& /# ,",& -$,& &/& &* ,"+&,

    "$"%/ &/& #"/#& /"+& ,&&%&' &/& #"*&*&%& #.

    =& RAID ,"& &%&' &/ +&;&& ,&&%&' #""+&*& #""&/& # ,",$

    "*& PU "*& && ,"**&/#& # "#&&/& "& "*& "+,%&' # ? #

     "#&&/& #"% & ,"/#& &/& && # ? # /""/ "",#& &

    "'**& &/& &&/ && #",&%.

    RAID %+n(ka% 7

    S""&& #& RAID #&"& / ,"**& "& &%&, ,"*#&/#&

    #"+&&. D&/& /#& && "%' # "&& && ,"&

    #"/*& &&& ,"**& &/ # "#&&/& "&. S"+&%&

     "#",&*& RAID ? 0 ,"+& ,$"% &/& / && # "*& &/

    ,&&*","/ /"/"/ '**& &/& /", &/& &**& /",& && &/

    # %$*#. M"#&," /&-" &/& &%&, &/ "#/$ "#&%* "'**& '&& &#

    /# ,"&*& /&-" &/& "&.

    RAID %+n(ka% "

    P&& RAID ? 1 "& "$%"' "*& && ,"%#& "%' &/& &&

    ,$&. S""/ '&%& RAID ? 0 && /*#&/ 1 +*& ,"**& /"#$%$*

    /*

     ""&&& &&%&' &%&, /*#&/ 1 "/& / %$*# "/#& #" & # &*

    "&& %$*#& /"&' "'**& "/& # && && & ,",%# ,$ # &*

     " &/& &,&. H&% ,"+&#& RAID ? 1 ,&'&%. K"/*& RAID ? 1C

    Q P",/&& ",&&& &&/ %&& $%"' &%&' &/ # #&"& /"&&/ & # 

     " &/& &,& /"*&/* ;/ " &* /""&/.

    Q P",/&& ",&& &/& "%& %#& && 2 # "&& &&%"%.

    Q T"&&/ &# &/& &/ &%&, # ,$&.

    RAID ? 1 ,",& "*#&/& #"+& "#/& & #&% %&/ &*#& RAID ? 

    0

     && $"& && &, /# $"& /% / "&& *-#& /"+&

     "*#&/&. $$# *& /# ,"&*& &/& &* "* ,"*&%&,

    16Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    #"*&*&%& &%&, $" ",&&&. RAID ? 1 ,&' "#"+& "&&#& "#/$ ?

    "#/$&.

    RAID %+n(ka% $

    RAID ? 2 ,"**&& /"## " &&%"% /# ",& #. D&%&, $"

    $"&& "%' # "&/& & ,"*"#"# "/& ",/&& "'**&

    /"&&/ ,"#&," #$& "/&& # & '"&&.

    T"#$%$* /* +*& *& &%&, /*#&/ '&& /& "#& #"%

    "* #&% &%&, #& ;$ &/& /". K$"# #"&%&'& ,"**& /", /

     &/& "*& #$" H&,,*. $$# *& /# ,"&*& /", &* #"&

    ,"*&%&, #"&%&'& #.

    RAID %+n(ka% )

    D$*&&#& , "*& RAID ? 2 ""&&& && RAID ? 3 '&&

    ,",/'#& # "&/ /**&% / /"*&/* +,%&' && #&. B/

     &/&

    #$,/&#& /# "/& &/& ;$ & /% && # &/& #'. S&&/

    /"+&

    #"*&*&%& " &/& #",&% & & &/& &* ,&' &# & &

    -$,&

     &/&&RAID ? 3 ,"**& " &&%"% "*& &/& /#& &%&, "/# /

     ? 

    / #"%. K"+&& ,"*'&%#& /&-" "#""&/& /** &, '&& &&/

    ,"*"#"# "&' ",/&& I &+& "'**& #&%& *& && %*#*&

    /& &/& /** /"+& "& #"+&.

    RAID %+n(ka% 6

    RAID ? 4 ,"**& /"## " &* """ /# "/& #& "'**&

     ",/&& && &/& /% %&& "&& &&%"%. RAID $$# /# ,"&*&

    /", "*& #"%&+& /&-" &/& &* /**. T ,","%#& #$& #

    #&"& "/& #& "$"& "&& """. S/* &/& &%&, #&

    &* "&. S/ &/& / " / '/* #" "%' / &* "#&/& &&

    "/& # &/&.

    P&/& ,& && # &/& #'. S&&/ $"& "%& && ,&&*","/

    $-/;&" / '&& ,"*&/" &/& /"/& +*& &/& &* /"#&/.

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    K"/*&& "*& # &/& &* #' ,"+&#& #"&,&& &/& %"'

    /"+&, &, "*& # &/& &* /"&' & ,","%&,&/ #"+&&.

    RAID %+n(ka% 8

    M",& #",& "*& RAID ? 4 &%&, $*&&& ""&&& &&%&'

    / ? / &/& /#& && "%' #. U/# #"&,&& / &/&

    &/ # ,& && # %&&. RAID ? 4 ,"& "&#& & RAID ? 4

    &%&, '&%

     "*#&/& #"+&&. D# &&& *& &%&, "" +&*&.

    RAID %+n(ka% 9

    M"& /"#$%$* RAID /"&. M"**& ,"/$" "*'/*& & &/&

    /# &%&& #"&/& & &/& /"'&& #$"# #"&%&'&. S""/ '&%&

    RAID ? 5 &/& /",& && # %&&. M",%# #""&/& /&-" &*

    /**.

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    BAB III

    PENUTUP

    A! Ke#+mplan

    B"& #"%& #$,/" /"/#& $%"' "& #"%& ,",$ &*,%#&.

    A&%& #$,/" ,",%# ,",$ "& ,& #",&,&#$,/" &%&, '&%

    ,",& &/& +*& ,"+& "& ",#& %&"&%#&. S&/& &/& &* /",&

    &%&, ,",$ &/& "*&B/" K%$/" M"*&/" &/& G*&/". D&%&,

    '&% 1 '&&/" 1/".

    M",$ /"&% & #$,/" &* ,"+& & &/ C

    R"& % M",$ (RM) "-* /# ,",& "&*& $*&, &* "&&%

    & &# #$,/". S"& "*& &,&& RM (R"& %M",$) ,&

     $*&, &* /",& &%&, RM '&& & &&$%"' && ",&.

    R&$, A" M",$ (RAM) ,"& &*& ,",$ &* &*& $%"'

     && ",& /# ,",& $*&, & &/&.S"&*#&

    M",$ E/"&% ,"& ,",$ /&,&'& &* "-* /# ,",&

    &/& &/& $*&,. T+& M",$ E/"&% &&%&' "&*& ",& ",&" /# 

    ,",&/ -* RAM & &* /# ,"&&/#& ,",$ ,&' &* "#&&/&

    /** &* "**&& +&*#& &+&*. S"/& P",&& E/"&% ,",%# #"%"'&

    & #"#&*& & "-&/ "%&/- "& "*& #"/'& ",&. B%& ,",/'#&

     ",&& &* ,",%# #&&/& &* "& ,& &* #/& /'#& &&%&' "&'

    '& # &* &/& #",&,& ,",&& & ,"&& 1500 G/" %"'. B%&

    ,",/'#& ",&& "*& #&&/& &* "&* "*& #& ,"&

     ",&& &* #"% ,& &&/ *& USB -%&' # &/& ,",$ &.

    B. Sa'anD"*& /%&&, ,&%&' &* ,"+"%&#& /"/&* M",$ K$,/"

    S",$*& #/& ",& &&/ "&"& ,","'&, /"/&* M",$ K$,/" "'**& +#&

    && $&* &* "/&& /"/&* '&% /""/ #/& / #"**& &%&, ,"+&;&&.

    P"% & "'&& #"&& && ",&& /# ,","#& #/# && &*

    ,",&* #"&& #&, ", ",&& ,&%&' . S",$*& ,&%&' &&/

     ",&-&&/ &* "% && ",&& #' && "%. A&,

    DAFTAR PUSTAKA

    1;Sekolah Tinggi Manajemen Informatika dan Komputer Bumigora Mataram

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    '//C..$,$6016>67>M&%&'E#/"&%M",$

    '//C$,"$$$%.%$*$/.$.201201"*"/&,",$.'/,%

    (>/' E/$) (!%%&, S/&%%* B$$# $ $,/" & D&/& $,,&/$) !%%&,

    S/&%%*$,/" *&@&/$ & A'/"/"P"/" H&%% (2012)

    20

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