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我怎么知道我可以给我的笔记本电脑升级多少 RAM？

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我怎么知道我可以给我的笔记本电脑升级多少 RAM？

我有一台相当老旧的 HP Pavilion 笔记本电脑（2008 年），我想增加它的 RAM。理想情况下，我希望有 8GB，但我不知道如何检查硬件是否支持此扩展。

以下是笔记本电脑的详细信息：

laptop
    description: Notebook
    product: HP Pavilion dv6700 (KW091EA#ABE) (KW091EA#ABE)
    vendor: Hewlett-Packard
    version: Rev 1
    serial: CNF810542K
    width: 64 bits
    capabilities: smbios-2.4 dmi-2.4 vsyscall32
    configuration: boot=oem-specific chassis=notebook family=103C_5335KV sku=KW091EA#ABE uuid=434E4638-3130-3534-324B-001E682DB86A

*-core
       description: Motherboard  
       product: 30D0
       vendor: Quanta
       physical id: 0
       version: 85.26
       serial: None2

     *-firmware
          description: BIOS
          vendor: Hewlett-Packard
          physical id: 0
          version: F.30
          date: 04/24/2008
          size: 101KiB
          capacity: 960KiB
          capabilities: isa pci pnp upgrade shadowing escd cdboot bootselect int5printscreen int9keyboard int14serial int17printer acpi usb agp smartbattery

     *-cpu
          description: CPU
          product: AMD Turion(tm) 64 X2 Mobile Technology TL-60
          vendor: Advanced Micro Devices [AMD]
          physical id: 4
          bus info: cpu@0
          version: AMD Turion(tm) 64 X2 Mobile TL60
          slot: Socket S1
          size: 800MHz
          capacity: 2GHz
          width: 64 bits
          clock: 200MHz
          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow rep_good nopl extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch lbrv vmmcall cpufreq

***-memory:0**
          description: System memory
          physical id: 3
          slot: System board or motherboard
          size: 4GiB
        ***-bank:0**
             description: DIMM DDR2 Síncrono 667 MHz (1,5 ns)
             physical: 0
             slot: DIMM 1
             size: 2GiB
             width: 64 bits
             clock: 667MHz (1.5ns)
        ***-bank:1**
             description: DIMM DDR2 667 MHz (1,5 ns)
             physical id: 1
             slot: DIMM 2
             size: 2GiB
             width: 64 bits
             clock: 667MHz (1.5ns)

答案1

在终端中运行：

sudo dmidecode -t 16

这就是我在我的机器上得到的结果：

# dmidecode 2.12
SMBIOS 2.7 present.

Handle 0x000F, DMI type 16, 15 bytes
Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 32 GB
    Error Information Handle: No Error
    Number Of Devices: 2

这意味着我可以升级到 32 GB，并且我的笔记本电脑有 2 个内存插槽。

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