[新手一問]RAM參數問題

各位師兄

有個底能問題想問下
我本身用緊Corsair TWIN2X2048-8500C5 2 GB DDR2-1066/PC2-8500 memory kit.
MB就用緊P5Q-E, 但係RAM本身係行緊800而唔係行1066.

我想問係本身MB同我降左頻?
而呢張圖下面有個TABLE, 我想問問JEDEC 同EPP 又係D乜野?
佢係話比我知呢條RAM 要2.1V 先可以行到533 5-5-5-15-22?
但係我見佢上面有個叫最大帶寬~就6400. 400MHZ?


如果我SET去1066 咁=超左?

多謝師兄們解答......

各位師兄

有個底能問題想問下
我本身用緊Corsair TWIN2X2048-8500C5 2 GB DDR2-1066/PC2-8500 memory kit. ...
XJAPAN83 發表於 2011-7-21 09:37



    你不如...CAP多張係內存果個既圖...

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你不如...CAP多張係內存果個既圖...
ktt160 發表於 2011-7-21 09:55



    因為加陣係公司DUMP唔到圖^^""

不過有份CPUZ GEN GA REPORT 如下

Memory SPD   
DIMM # 1
     SMBus address 0x51
     Memory type DDR2
     Module format Regular UDIMM
     Manufacturer (ID) Corsair (7F7F9E0000000000)
     Size 2048 MBytes
     Max bandwidth PC2-6400 (400 MHz)
     Part number CM2X2048-8500C5  
     Number of banks 2
     Data width 64 bits
     Correction None
     Nominal Voltage 1.80 Volts
     EPP yes (1 profiles)
     XMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
     JEDEC #1 4.0-4-4-12-16 @ 266 MHz
     JEDEC #2 5.0-5-5-18-23 @ 400 MHz
EPP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage)
     EPP profile #1 (full) 5.0-5-5-15-22-2T @ 533 MHz (2.100 Volts)

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因為加陣係公司DUMP唔到圖^^""

不過有份CPUZ GEN GA REPORT 如下

Memory SPD   
DIMM # 1
     S ...
XJAPAN83 發表於 2011-7-21 10:00



    唔係要你SPD...- -"我想知你memory果一欄...

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唔係要你SPD...- -"我想知你memory果一欄...
ktt160 發表於 2011-7-21 10:05

SORRY~呢到先啱~^^""

Memory Type DDR2
Memory Size 4096 MBytes
Channels Dual, (Symmetric)
Memory Frequency 399.9 MHz (5:6)
CAS# latency (CL) 5.0
RAS# to CAS# delay (tRCD) 5
RAS# Precharge (tRP) 5
Cycle Time (tRAS) 18
Row Refresh Cycle Time (tRFC) 52
Command Rate (CR) 2T

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SORRY~呢到先啱~^^""

Memory Type DDR2
Memory Size 4096 MBytes
Channels Dual, (Symmetric)
Memory  ...
XJAPAN83 發表於 2011-7-21 10:07



    應該仲行緊800 MHZ
自己超反做1066
電壓行反AUTO,有咩事你先自己再加電壓..

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要底板set 行 (533Mhz /1066)先得 .auto個Mhz行返800.因為ddr2 default 最高是行800Mhz,1066是超的.而1066RAM是廠商提供高質的ram可以說是包超ram.

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