Сколько оперативной памяти можно установить
ОС Ubuntu 12.04, ноутбук ASUS n53sv (х5мs)
Выполняю команду
Код:
sudo dmidecode -t memory
Ответ
Код:
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0040, 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: Not Provided
Number Of Devices: 4
Handle 0x0041, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Handle 0x0042, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM1
Bank Locator: BANK 1
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Handle 0x0043, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MHz
Manufacturer: Elpida
Serial Number: 5A2EE257
Asset Tag: 9876543210
Part Number: EBJ41UF8BCS0-DJ-F
Rank: 2
Handle 0x0044, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM1
Bank Locator: BANK 3
# dmidecode 2.11
SMBIOS 2.6 present.
Handle 0x0040, 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: Not Provided
Number Of Devices: 4
Handle 0x0041, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Handle 0x0042, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM1
Bank Locator: BANK 1
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Handle 0x0043, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MHz
Manufacturer: Elpida
Serial Number: 5A2EE257
Asset Tag: 9876543210
Part Number: EBJ41UF8BCS0-DJ-F
Rank: 2
Handle 0x0044, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0040
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM1
Bank Locator: BANK 3
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: [Empty]
Serial Number: [Empty]
Asset Tag: 9876543210
Part Number: [Empty]
Rank: Unknown
Установлено 4ГБ памяти. Также система выводит информацию о возможности расширения ОЗУ до 32гб на 4 слота.
Но в ноутбуке я нашел только 2 слота, хотя присутсвуют надписи Слот 1, слот 2, слот 3, слот 4, но вставлять некуда. Полностью не разбирял, врядли они в другом месте.
Как определить истинное значение доступного ОЗУ? 2x4GB, 2x8GB, а может система не врет и 4x8GB? |
