Model Bay
device
Mini PCI
adapter
Ethernet CDC HDD
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
2883-GKx
SC
DVD/
CD-RW
combo
(12.7)
802.11
b/g
(Intel)
10/100 MDC2 30 GB,
4,200
rpm
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 14.1-in. XGA)
1836-Q2x
SC
DVD/
CD-RW
combo
(12.7)
802.11
b/g
(Intel)
10/100 MDC2 40 GB,
4,200
rpm
1836-Q3x
1394,
SC
DVD-
RAM/
RW
(12.7)
802.11
a/b/g
(IBM)
Gigabit MDC2 60 GB,
4,200
rpm
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 15.0-in. XGA)
1836-Q4x
SC
DVD/
CD-RW
combo
(12.7)
802.11
b/g
(Intel)
10/100 MDC2 40 GB,
4,200
rpm
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 15.0-in. SXGA+/IPS)
1836-Q5x
1394,
BT,
SC
DVD/
CD-RW
combo
(12.7)
802.11
b/g
(Intel)
Gigabit MDC2 40 GB,
4,200
rpm
R51 (CPU, 735 (Dot 1.7); memory, 256 MB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1836-Q6x
1394,
BT,
SC
DVD/
CD-RW
combo
(12.7)
802.11
b/g
(Intel)
Gigabit MDC2 60 GB,
4,200
rpm
R51 (CPU, 735 (Dot 1.7); memory, 512 MB; video chip, M9-32;
LCD, 15.0-in. SXGA+/IPS)
1836-Q7x
1394,
BT,
SC
DVD-
RAM/
RW
(12.7)
802.11
a/b/g
(IBM)
Gigabit BMDC
2
80 GB,
4,200
rpm
Cel xxx G: Mobile Intel
®
Celeron
®
processor xxx GHz
Ban
xxx G: Intel
®
Pentium
®
M processor xxx GHz
nnn
(Cel xxx): Mobile Intel
®
Celeron
®
processor nnn (xxx GHz)
nnn
(Dot xxx): Intel
®
Pentium
®
M processor nnn (xxx GHz)
1394:
models featuring IEEE1394
BT:
models featuring Bluetooth wireless antenna
SC:
models featuring security chip
TC:
models shipped with travel cover
Parts list
ThinkPad R50/R50p and R51 Series 185