IBM R50 Series Hardware Maintenance Manual page 189

Model
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
SC
2883-GKx
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 14.1-in. XGA)
SC
1836-Q2x
1394,
1836-Q3x
SC
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 15.0-in. XGA)
SC
1836-Q4x
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 15.0-in. SXGA+/IPS)
1394,
1836-Q5x
BT, SC
R51 (CPU, 735 (Dot 1.7); memory, 256 MB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1394,
1836-Q6x
BT, SC
R51 (CPU, 735 (Dot 1.7); memory, 512 MB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1394,
1836-Q7x
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
TC: models shipped with travel cover
Bay Mini PCI
device adapter
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD- 802.11
RAM/ a/b/g
RW (IBM)
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(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
10/100
10/100
Gigabit
10/100
Gigabit
Gigabit
Gigabit
®
processor xxx GHz
®
processor nnn (xxx GHz)
M processor nnn (xxx GHz)
Parts list
HDD
MDC2 30 GB,
4,200
rpm
MDC2 40 GB,
4,200
rpm
MDC2 60 GB,
4,200
rpm
MDC2 40 GB,
4,200
rpm
MDC2 40 GB,
4,200
rpm
MDC2 60 GB,
4,200
rpm
BMDC 80 GB,
2 4,200
rpm
185