Poweredge 2650 是否支持 64 位？

Question

我想弄清楚 poweredge 2650 服务器是否支持 64 位？它有 2 个英特尔至强处理器 @ 3.2ghz L2:512kb L3:1MB 我相信是在 2004 年的某个时候制造的。

猫 /proc/cpuinfo

processor   : 0
vendor_id   : GenuineIntel
cpu family  : 15
model       : 2
model name  : Intel(R) Xeon(TM) CPU 3.20GHz
stepping    : 5
cpu MHz     : 3185.617
cache size  : 1024 KB
physical id : 0
siblings    : 2
core id     : 0
cpu cores   : 1
apicid      : 0
initial apicid  : 0
fdiv_bug    : no
hlt_bug     : no
f00f_bug    : no
coma_bug    : no
fpu     : yes
fpu_exception   : yes
cpuid level : 2
wp      : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr
bogomips    : 6371.23
clflush size    : 64
power management:

processor   : 1
vendor_id   : GenuineIntel
cpu family  : 15
model       : 2
model name  : Intel(R) Xeon(TM) CPU 3.20GHz
stepping    : 5
cpu MHz     : 3185.617
cache size  : 1024 KB
physical id : 3
siblings    : 2
core id     : 0
cpu cores   : 1
apicid      : 6
initial apicid  : 6
fdiv_bug    : no
hlt_bug     : no
f00f_bug    : no
coma_bug    : no
fpu     : yes
fpu_exception   : yes
cpuid level : 2
wp      : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr
bogomips    : 6371.08
clflush size    : 64
power management:

processor   : 2
vendor_id   : GenuineIntel
cpu family  : 15
model       : 2
model name  : Intel(R) Xeon(TM) CPU 3.20GHz
stepping    : 5
cpu MHz     : 3185.617
cache size  : 1024 KB
physical id : 0
siblings    : 2
core id     : 0
cpu cores   : 1
apicid      : 1
initial apicid  : 1
fdiv_bug    : no
hlt_bug     : no
f00f_bug    : no
coma_bug    : no
fpu     : yes
fpu_exception   : yes
cpuid level : 2
wp      : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr
bogomips    : 6370.75
clflush size    : 64
power management:

processor   : 3
vendor_id   : GenuineIntel
cpu family  : 15
model       : 2
model name  : Intel(R) Xeon(TM) CPU 3.20GHz
stepping    : 5
cpu MHz     : 3185.617
cache size  : 1024 KB
physical id : 3
siblings    : 2
core id     : 0
cpu cores   : 1
apicid      : 7
initial apicid  : 7
fdiv_bug    : no
hlt_bug     : no
f00f_bug    : no
coma_bug    : no
fpu     : yes
fpu_exception   : yes
cpuid level : 2
wp      : yes
flags       : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr
bogomips    : 6370.77
clflush size    : 64

sudo dmidecode --type 处理器

# dmidecode 2.9
SMBIOS 2.3 present.

Handle 0x0400, DMI type 4, 35 bytes
Processor Information
    Socket Designation: Proc_1
    Type: Central Processor
    Family: Xeon
    Manufacturer: Intel
    ID: 25 0F 00 00 FF FB EB BF
    Signature: Type 0, Family 15, Model 2, Stepping 5
    Flags:
        FPU (Floating-point unit on-chip)
        VME (Virtual mode extension)
        DE (Debugging extension)
        PSE (Page size extension)
        TSC (Time stamp counter)
        MSR (Model specific registers)
        PAE (Physical address extension)
        MCE (Machine check exception)
        CX8 (CMPXCHG8 instruction supported)
        APIC (On-chip APIC hardware supported)
        SEP (Fast system call)
        MTRR (Memory type range registers)
        PGE (Page global enable)
        MCA (Machine check architecture)
        CMOV (Conditional move instruction supported)
        PAT (Page attribute table)
        PSE-36 (36-bit page size extension)
        CLFSH (CLFLUSH instruction supported)
        DS (Debug store)
        ACPI (ACPI supported)
        MMX (MMX technology supported)
        FXSR (Fast floating-point save and restore)
        SSE (Streaming SIMD extensions)
        SSE2 (Streaming SIMD extensions 2)
        SS (Self-snoop)
        HTT (Hyper-threading technology)
        TM (Thermal monitor supported)
        PBE (Pending break enabled)
    Version: Not Specified
    Voltage: 1.5 V
    External Clock: 533 MHz
    Max Speed: 3200 MHz
    Current Speed: 3200 MHz
    Status: Populated, Enabled
    Upgrade: ZIF Socket
    L1 Cache Handle: 0x0700
    L2 Cache Handle: 0x0701
    L3 Cache Handle: 0x0702
    Serial Number: Not Specified
    Asset Tag: Not Specified
    Part Number: Not Specified

Handle 0x0401, DMI type 4, 35 bytes
Processor Information
    Socket Designation: Proc_2
    Type: Central Processor
    Family: Xeon
    Manufacturer: Intel
    ID: 25 0F 00 00 FF FB EB BF
    Signature: Type 0, Family 15, Model 2, Stepping 5
    Flags:
        FPU (Floating-point unit on-chip)
        VME (Virtual mode extension)
        DE (Debugging extension)
        PSE (Page size extension)
        TSC (Time stamp counter)
        MSR (Model specific registers)
        PAE (Physical address extension)
        MCE (Machine check exception)
        CX8 (CMPXCHG8 instruction supported)
        APIC (On-chip APIC hardware supported)
        SEP (Fast system call)
        MTRR (Memory type range registers)
        PGE (Page global enable)
        MCA (Machine check architecture)
        CMOV (Conditional move instruction supported)
        PAT (Page attribute table)
        PSE-36 (36-bit page size extension)
        CLFSH (CLFLUSH instruction supported)
        DS (Debug store)
        ACPI (ACPI supported)
        MMX (MMX technology supported)
        FXSR (Fast floating-point save and restore)
        SSE (Streaming SIMD extensions)
        SSE2 (Streaming SIMD extensions 2)
        SS (Self-snoop)
        HTT (Hyper-threading technology)
        TM (Thermal monitor supported)
        PBE (Pending break enabled)
    Version: Not Specified
    Voltage: 1.5 V
    External Clock: 533 MHz
    Max Speed: 3200 MHz
    Current Speed: 3200 MHz
    Status: Populated, Idle
    Upgrade: ZIF Socket
    L1 Cache Handle: 0x0703
    L2 Cache Handle: 0x0704
    L3 Cache Handle: 0x0705
    Serial Number: Not Specified
    Asset Tag: Not Specified
    Part Number: Not Specified

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Answer 1

它没有lm标志（长模式），所以答案是否定的，它不支持 64 位。

可以在此链接中找到示例参考。