IBM R50 Series Hardware Maintenance Manual page 181

Model
R51 (CPU, 745 (Dot 1.8); memory, 1 GB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1394,
1829-9Px
BT, SC
R51 (CPU, 755 (Dot 2.0); memory, 512 MB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1830-9Ux,
1394,
1831-9Wx
BT, SC
1829-9Dx, 9Kx
1394, BT, SC
1394,
1829-9Ex
9C, BT, SC
1394,
1829-9Lx
BT, SC
1394,
1829-9Jx
9C, BT, SC
R51 (CPU, 755 (Dot 2.0); memory, 1 GB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1830-9Vx,
1394,
1831-9Xx
9C, BT, SC
Cel xxx G: Mobile Intel
Ban xxx G: Intel
nnn (Cel xxx): Mobile Intel
nnn (Dot xxx): Intel
1394: models featuring IEEE1394
BT: models featuring Bluetooth wireless antenna
SC: models featuring security chip
9C: models featuring 9-cell battery
Bay Mini PCI
device adapter
DVD- 802.11
RAM/ b/g
RW (Intel)
(12.7)
DVD- 802.11
RAM/ a/b/g
RW (IBM)
(12.7)
DVD- 802.11
RAM/ a/b/g
RW (IBM)
(12.7)
®
Celeron
® ®
Pentium M processor xxx GHz
®
Celeron
® ®
Pentium
ThinkPad R50/R50p and R51 Series
Ethernet CDC
Gigabit
Gigabit
Gigabit
®
processor xxx GHz
®
processor nnn (xxx GHz)
M processor nnn (xxx GHz)
Parts list
HDD
BMDC 60 GB,
2 4,200
rpm
BMDC 60 GB,
2 4,200
rpm
MDC2 80 GB,
4,200
rpm
BMDC 80 GB,
2 4,200
rpm
177