我正在尝试将 G.Skill 的两个 4Gb DDR3 模块与中国通用品牌 Ankowall 的另外两个 4Gb DDR3 模块混合使用。
BIOS 检测所有模块并自动将其时钟设置为 1333MHz，但 64 位（Linux 和 Windows 10）和 memtest 86+ 都无法检测到 16Gb，仅检测到 8Gb。
我已经尝试了所有组合，测试了每个模块以及每个插槽中它们的任意组合。
我尝试过将 G.Skill 模块与 Ankowall 模块混合使用。它们在不同品牌之间兼容，操作系统检测到 8Gb 没有问题，模块时钟频率为 1333MHz 也没有问题。但一旦我插入另外两个模块，操作系统就不会检测到任何组合超过 8Gb。
那么问题似乎出在四通道配置上？
我还尝试过在 BIOS 中强制设置为 1333MHz 和 1066MHz，设置内存电压、主时序和辅助时序均无济于事。检查 HWInfo64 中的所有计时是否正确。我没有在 BIOS 中调整 CPU 值
我的CPU：英特尔 i7-2600K
我的主板：华硕 Maximus IV ExtremeZ
内存：Ankowall 模块
以下是两个内存诊断命令的输出：
dmidecode -t memory
# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.6 present.
Handle 0x0060, 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: 0x0062
Number Of Devices: 4
Handle 0x005F, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0060
Error Information Handle: 0x0064
Total Width: 64 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MT/s
Manufacturer: 0080
Serial Number: 7A0F265B
Asset Tag: 9876543210
Part Number: ANKOWALL
Rank: 2
Handle 0x0061, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0060
Error Information Handle: No Error
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: ChannelA-DIMM1
Bank Locator: BANK 1
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MT/s
Manufacturer: 04CD
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: F3-17600CL9-4GBXLD
Rank: 2
Handle 0x0066, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0060
Error Information Handle: 0x0065
Total Width: 64 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MT/s
Manufacturer: 0080
Serial Number: 7A0F265A
Asset Tag: 9876543210
Part Number: ANKOWALL
Rank: 2
Handle 0x0068, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x0060
Error Information Handle: No Error
Total Width: 64 bits
Data Width: 64 bits
Size: 4096 MB
Form Factor: DIMM
Set: None
Locator: ChannelB-DIMM1
Bank Locator: BANK 3
Type: DDR3
Type Detail: Synchronous
Speed: 1333 MT/s
Manufacturer: 04CD
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: F3-17600CL9-4GBXLD
Rank: 2
和
lshw -class memory
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: 3603
date: 11/09/2012
size: 64KiB
capacity: 8MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
*-cache:0
description: L1 cache
physical id: 5
slot: L1-Cache
size: 256KiB
capacity: 256KiB
capabilities: internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 6
slot: L2-Cache
size: 1MiB
capacity: 1MiB
capabilities: internal varies unified
configuration: level=2
*-cache:2 DISABLED
description: L3 cache
physical id: 7
slot: L3-Cache
size: 8MiB
capacity: 8MiB
capabilities: internal unified
configuration: level=3
*-memory
description: System Memory
physical id: 60
slot: System board or motherboard
size: 8GiB
*-bank:0
description: DIMM DDR3 Synchronous 1333 MHz (0,8 ns) [empty]
product: ANKOWALL
vendor: 0080
physical id: 0
serial: 7A0F265B
slot: ChannelA-DIMM0
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:1
description: DIMM DDR3 Synchronous 1333 MHz (0,8 ns)
product: F3-17600CL9-4GBXLD
vendor: Fujitsu
physical id: 1
serial: 00000000
slot: ChannelA-DIMM1
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:2
description: DIMM DDR3 Synchronous 1333 MHz (0,8 ns) [empty]
product: ANKOWALL
vendor: 0080
physical id: 2
serial: 7A0F265A
slot: ChannelB-DIMM0
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:3
description: DIMM DDR3 Synchronous 1333 MHz (0,8 ns)
product: F3-17600CL9-4GBXLD
vendor: Fujitsu
physical id: 3
serial: 00000000
slot: ChannelB-DIMM1
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)