T20, T21, T22 And T23 Series Model Matrix - IBM ThinkPad T21 Hardware Maintenance Manual

Parts list
Model
T23 (Memory: 128 MB)
2647-5Mx, 9Mx
2647-5Nx, 9Nx,
*2
HNx, NNx
2647-5Fx, 9Fx,
*2
DFx
2647-5Dx, 9Dx
2647-5Hx, 9Hx
2647-5Jx, 9Jx
2647-5Ux, 9Ux
2647-5Rx, 9Rx
(**)
2647-5Sx, 9Sx,
*2
HSx (**)
v CMG xxx: Mobile Intel
v Tual xxx: Mobile Intel
(MHz)-M
v *1: no EDC feature, *2: featuring Secure chip
146
ThinkPad T20, T21, T22, T23 (MT 2647/2648)
CPU Bay
device
Tual CD-
1.2 RW
DVD-
ROM
(8x)
*2
*2
DVD/
CD-
*2
RW
combo
*2
Tual DVD-
1.2 ROM
(8x)
*2
DVD/
CD-
RW
combo
®
Pentium
®
Pentium
Mini PCI
adapter
(**): Memory 256 MB
Modem
802.11/
v.90
Modem
802.11/
v.90
Modem
802.11/
v.90
®
III processor xxx GHz (MHz)
®
III processor xxx GHz
LCD HDD
14.1-in. 48 GB
SXGA+
14.1-in.
SXGA+
with
antenna
14.1-in.
SXGA+
14.1-in.
SXGA+
with
antenna
14.1-in. 60 GB
SXGA+
14.1-in.
SXGA+
with
antenna