Be part of us here….!!!

SCAM or NOT SCAM, kami serahkan kepada anda semua, en toh ini gratis, gak ngluarin duit sama sekali.....anggap aja iseng-iseng berhadiah

Cara Baru Cari Duit Online

Gabung SEKARANG, sebelum tanggal 09 April 2012, disini
Ada apa dengan WAZZUB...???

RAM DDR1, DDR2, DDR3 dan definisinya


Sobat, kadang kita bingung membedakan Ram DDR1, DDR2 dan DDR3. Gimana sih sistem perhitungan clocknya, kelas-kelasnya bagaimana….

Nah bagi sobat-sobat yang masih bingung dengan DDR dan clocknya, berikut ini saya tampilkan tabel clock dan transfer ratenya. Semoga bermanfaat, sobat :)

Ringkasannya:

DDR1:

DDR-200 = PC-1600

DDR-266 = PC-2100

DDR-333 = PC-2700

DDR-400 = PC-3200

DDR2:

DDR2-400 = PC2-3200

DDR2-533 = PC2-4200

DDR2-667 = PC2-5300

DDR2-800 = PC2-6400

DDR2-1066= PC2-8500

DDR3:

DDR3-800 = PC3-6400

DDR3-1066 = PC3-8500

DDR3-1333 = PC3-10600

DDR3-1600 = PC3-12800

DDR3-1866 = PC3-14900

DDR3-2133 = PC3-17000

tabel detailnya adalah sebagai berikut ini:

Keterangan:
Std Nm= Standard Name
Mem Clk= Memory clock(MHz)
Cy Tm= Cycle time[4](ns)
Bus Clk= I/O bus clock(MHz)
Dt Rt= Data rate(MT/s)
Volt= VDDQ(V)
Mod Nm= Module name
PTR= Peak transfer rate(MB/s)
Tim= Timings
CAS Lat= CAS latency(ns)

DDR1:

Std Nm Mem Clk Cy Tm Bus Clk Dt Rt Volt Mod Nm PTR Tim
DDR-200 100 10 100 200 2.5±0.2 PC-1600 1600
DDR-266 133? 7.5 133? 266? PC-2100 2133?
DDR-333 166? 6 166? 333? PC-2700 2666?
DDR-400A

DDR-400B

DDR-400C

200 5 200 400 2.6±0.1 PC-3200 3200 2.5-3-3

3-3-3

3-4-4

DDR2:

Std Nm Mem Clk Cy Tm Bus Clk Dt Rt Md Nm Peak transfer rate(MB/s) Tim CAS Lat
DDR2-400B

DDR2-400C

100 10 200 400 PC2-3200 3200 3-3-3

4-4-4

15

20

DDR2-533B

DDR2-533C

133? 266? 533? PC2-4200* 4266? 3-3-3

4-4-4

11¼

15

DDR2-667C

DDR2-667D

166? 6 333? 666? PC2-5300* 5333? 4-4-4

5-5-5

12

15

DDR2-800C

DDR2-800D

DDR2-800E

200 5 400 800 PC2-6400 6400 4-4-4

5-5-5

6-6-6

10

12½

15

DDR2-1066E

DDR2-1066F

266? 533? 1066? PC2-8500* 8533? 6-6-6

7-7-7

11¼

13?

DDR3:

Std Nm Mem Clk Cy Tm Bus Clk Dt Rt Mod Nm PTR Tim CAS lat
DDR3-800D

DDR3-800E

100 10 400 800 PC3-6400 6400 5-5-5

6-6-6

12 1?2

15

DDR3-1066E

DDR3-1066F

DDR3-1066G

133? 7 1?2 533? 1066? PC3-8500 8533? 6-6-6

7-7-7

8-8-8

11 1?4

13 1?8

15

DDR3-1333F*

DDR3-1333G

DDR3-1333H

DDR3-1333J*

166? 6 666? 1333? PC3-10600 10666? 7-7-7

8-8-8

9-9-9

10-10-10

10 1?2

12

13 1?2

15

DDR3-1600G*

DDR3-1600H

DDR3-1600J

DDR3-1600K

200 5 800 1600 PC3-12800 12800 8-8-8

9-9-9

10-10-10

11-11-11

10

11 1?4

12 1?2

13 3?4

DDR3-1866J*

DDR3-1866K

DDR3-1866L

DDR3-1866M*

233? 4 2?7 933? 1866? PC3-14900 14933? 10-10-10

11-11-11

12-12-12

13-13-13

10 5?7

11 11?14

12 6?7

13 13?14

DDR3-2133K*

DDR3-2133L

DDR3-2133M

DDR3-2133N*

266? 3 3?4 1066? 2133? PC3-17000 17066? 11-11-11

12-12-12

13-13-13

14-14-14

10 5?16

11 1?4

12 3?16

13 1?8

* optional

CL – Clock cycles between sending a column address to the memory and the beginning of the data in response

tRCD – Clock cycles between row activate and reads/writes

tRP – Clock cycles between row precharge and activate

Fractional frequencies are normally rounded down, but rounding up to -667 is common due to superstition about the number 666.

……DDR3 SDRAM:….Double Data Rate SDRAM III (Quad Edge ‘Clock’ Rate, 1.5v signaling), Third Generation

………PC3-6400 (DDR3-800 SDRAM); Clock Speed: 100MHz, Data Rate: 800MHz, Through-put 6.40GB/s

………PC3-8500 (DDR3-1066 SDRAM); Clock Speed: 133MHz, Data Rate: 1066MHz, Through-put 8.53GB/s

………PC3-10600 (DDR3-1333 SDRAM); Clock Speed: 166MHz, Data Rate: 1333MHz, Through-put 10.67GB/s

………PC3-12800 (DDR3-1600 SDRAM); Clock Speed: 200MHz, Data Rate: 1600MHz, Through-put 12.80GB/s

source:

http://en.wikipedia.org/wiki/DDR1_SDRAM

http://en.wikipedia.org/wiki/DDR2_SDRAM

http://en.wikipedia.org/wiki/Ddr3

http://www.interfacebus.com/Memory_Module_DDR3_DIMM.html

Belajar Interaktif:

  • ddr1 (203)
  • perbedaan DDR1 DDR2 DDR3 (153)
  • perbedaan ram ddr1 ddr2 ddr3 (139)
  • definisi RAM (83)
  • ram ddr1 (80)
  • ddr1 ddr2 ddr3 (54)
  • ddr 3 (53)
  • perbedaan ddr1 ddr2 dan ddr3 (49)
  • pengertian ddr1 (46)
  • pengertian ddr 1 (45)
  • perbedaan ram ddr2 dan ddr3 (40)
  • DDR 1 (40)
  • perbedaan ram ddr (36)
  • pengertian RAM DDR1 (33)
  • pengertian ddr (33)
  • pengertian DDR1 DDR2 DDR3 (30)
  • DDR3 (28)
  • perbedaan memory ddr1 ddr2 dan ddr3 (28)
  • perbedaan ddr 1 ddr 2 ddr 3 (28)
  • Pengertian DDR3 (27)
Kasih Comments di Facebook yuuukkkk....!!!

3 Responses to “RAM DDR1, DDR2, DDR3 dan definisinya”

Leave a Reply

*

CommentLuv badge
[+] kaskus emoticons

Spare Part Laptop
Tidak ada laptop yang sempurna,...
Kami ada solusinya!!!