dj社会摇神舞曲:我用CPU-Z测试的内存帮忙看一下

我用CPU-Z测试的内存帮忙看一下~~我想知道内存是DDR多少~~~是怎么看出来的~~~~帮忙教我一下喽~~~哈哈~~万分感谢~~~
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CPU-Z 版本 1.32
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CPUID 输出
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Number of CPUs 1
APIC ID 0
Name Intel Celeron
Code name Willamette
Specification Intel(R) Celeron(R) CPU 1.80GHz
Family/Model/Stepping F13
Extended Family/Model 0/0
Brand ID 10
Package mPGA-478
Core Stepping E0
Technology 0.18?
Instructions Sets MMX, SSE, SSE2
Features
Clock Speed 1794.2 MHz
Clock multiplier x18.0
Front Side Bus Frequency 99.7 MHz
Bus Speed 398.7 MHz
Stock frequency 1800 MHz
L1 Data Cache 8 KBytes, 4-路 set associative, 64 Bytes line size
L1 Trace Cache 12 Kuops, 8-路 set associative
L2 Cache 128 KBytes, 4-路 set associative, 64 Bytes line size
L2 Speed 1794.2 MHz (全速)
L2 Location 芯片内
L2 Data Prefetch Logic yes
L2 Bus Width 256 bits

eax ebx ecx edx
Function 00000000 00000002 756e6547 6c65746e 49656e69
Function 00000001 00000f13 0001080a 00000000 3febfbff
Function 00000002 665b5001 00000000 00000000 00397040
Function 80000000 80000004 00000000 00000000 00000000
Function 80000001 00000000 00000000 00000000 00000000
Function 80000002 20202020 20202020 20202020 20202020
Function 80000003 65746e49 2952286c 6c654320 6e6f7265
Function 80000004 20295228 20555043 30382e31 007a4847

edx eax
MSR 0000002A 00000000 00004200
MSR 00000017 00080000 00000000
MSR 000001A0 00000000 00000089
MSR 0000008B 00000005 00000000

芯片组
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Northbridge Intel i845GL rev. B1
Southbridge Intel 82801DB (ICH4) rev. 02
Memory Type DDR
Memory Size 256 MB
Memory Frequency 99.7 MHz (1:1)
CAS# 2.0
RAS# to CAS# 2
RAS# Precharge 2
Cycle Time (tRAS) 5
DRAM Idle Timer 16

内存 SPD
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DIMM #1

常规
内存类型 DDR-SDRAM
Manufacturer (ID) (0000000000000000)
Size 128 MB
Max bandwidth PC2700 (166 MHz)
Part number Ramaxel's Making
Manufacturing date Week 00/Year 00

Attributes
Number of banks 1
Data width 64 bits
Correction 无
Registered 不支持
Buffered 不支持

Timings table
Frequency (MHz) 133 166
CAS# 2.0 2.5
RAS# to CAS# delay 3 3
RAS# Precharge 3 3
TRAS# 6 7

DIMM #2

常规
内存类型 DDR-SDRAM
Manufacturer (ID) (0000000000000000)
Size 128 MB
Max bandwidth PC2700 (166 MHz)
Part number Ramaxel's Making
Manufacturing date Week 00/Year 00

Attributes
Number of banks 1
Data width 64 bits
Correction 无
Registered 不支持
Buffered 不支持

Timings table
Frequency (MHz) 133 166
CAS# 2.0 2.5
RAS# to CAS# delay 3 3
RAS# Precharge 3 3
TRAS# 6 7