Lenovo ThinkPad X22 ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manu - Page 46

Product overview, Specifications

Page 46 highlights

Product overview This section presents the following product-unique information: v Specifications v Status indicators v Fn key combinations Specifications The following table lists the specifications of the ThinkPad X20, X21, X22, X23, X24 series: Feature Processor Description X20, X21 v Intel®mobile Pentium®ΙΙΙ 700MHz, L2 256-KB cache v Intel®Celeron processor 600MHz, L2 128-KB cache v Intel®Celeron processor 500MHz, L2 128-KB cache X22 v Intel®mobile Pentium®ΙΙΙ-M 733MHz, L2 512KB cache v Intel®mobile Pentium®ΙΙΙ-M 800MHz, L2 512KB cache X23 v Intel®mobile Pentium®ΙΙΙ-M 800MHz, L2 512KB cache v Intel®mobile Pentium®ΙΙΙ-M 866MHz, L2 512KB cache Bus architecture X24 v Intel®mobile Pentium®ΙΙΙ-M 1.06GHz, L2 512KB cache v Intel®mobile Pentium®ΙΙΙ-M 1.13GHz, L2 512KB cache X20, X21 v PCI BUS X22, X23, X24 v Hub Architecture v PCI / LPC BUS 42 ThinkPad X20, X21, X22, X23, X24

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141

Product overview
This section presents the following product-unique
information:
v
Specifications
v
Status indicators
v
Fn key combinations
Specifications
The following table lists the specifications of the ThinkPad
X20, X21, X22, X23, X24 series:
Feature
Description
Processor
X20, X21
v
Intel
®
mobile Pentium
®
ΙΙΙ
700MHz, L2
256
KB cache
v
Intel
®
Celeron processor 600MHz, L2
128
KB cache
v
Intel
®
Celeron processor 500MHz, L2
128
KB cache
X22
v
Intel
®
mobile Pentium
®
ΙΙΙ
-M 733MHz,
L2 512KB cache
v
Intel
®
mobile Pentium
®
ΙΙΙ
-M 800MHz,
L2 512KB cache
X23
v
Intel
®
mobile Pentium
®
ΙΙΙ
-M 800MHz,
L2 512KB cache
v
Intel
®
mobile Pentium
®
ΙΙΙ
-M 866MHz,
L2 512KB cache
X24
v
Intel
®
mobile Pentium
®
ΙΙΙ
-M 1.06GHz,
L2 512KB cache
v
Intel
®
mobile Pentium
®
ΙΙΙ
-M 1.13GHz,
L2 512KB cache
Bus architecture
X20, X21
v
PCI BUS
X22, X23, X24
v
Hub Architecture
v
PCI / LPC BUS
42
ThinkPad X20, X21, X22, X23, X24