Parts list

Model

Bay

Mini PCI

Ethernet

CDC

 

HDD

 

device

adapter

 

 

 

 

 

 

 

 

 

 

 

R50p (CPU, Ban 1.7G; memory, 512 MB; video chip, M10

 

GL-128; LCD, 15.0-in. UXGA IPS)

 

 

 

 

1832-25x BT,

DVD/

802.11b

Gigabit

BMDC

 

60 GB,

SC, 9C

CD-RW

(Intel)

 

 

 

7,200

 

combo

 

 

 

 

rpm

 

(12.7)

 

 

 

 

 

 

 

 

 

 

 

 

1832-23x,

DVD-

 

 

 

 

 

1833-23x BT,

RAM/

 

 

 

 

 

SC, 9C

RW

 

 

 

 

 

 

(12.7)

 

 

 

 

 

1832-22x BT,

802.11

 

 

 

 

 

 

 

 

 

SC, 9C

 

a/b/g

 

 

 

 

 

 

(IBM)

 

 

 

 

 

 

 

 

 

 

 

1832-24x, 26x

 

802.11b

 

 

 

80 GB,

BT, SC, 9C

 

(Intel)

 

 

 

4,200

 

 

 

 

 

 

 

 

 

 

 

rpm

 

 

 

 

 

 

R50p (CPU, Ban 1.7G; memory, 256 MB; video chip, M7-32;

LCD, 15.0-in. UXGA IPS)

 

 

 

 

 

1832-28x BT,

CD-

Gigabit

BMDC

 

60 GB,

SC, 9C

ROM

 

 

 

 

7,200

 

(12.7)

 

 

 

 

rpm

 

 

 

 

 

 

 

1832-27x BT,

DVD/

802.11b

 

 

 

 

SC, 9C

CD-RW

(Intel)

 

 

 

 

 

combo

 

 

 

 

 

 

(12.7)

 

 

 

 

 

 

 

 

 

 

 

 

R51 (CPU, Cel 1.2G; memory, 256 MB; video chip, Intel

 

855GME; LCD, 14.1-in. XGA)

 

 

 

 

2887-52x 1394,

Travel

Gigabit

MDC2

 

30 GB,

SC

cover

 

 

 

 

4,200

 

 

 

 

 

 

rpm

 

 

 

 

 

 

 

R51 (CPU, Cel 1.3G; memory, 256 MB; video chip, Intel

 

855GME; LCD, 14.1-in. XGA)

 

 

 

 

2887-45x SC

CD-

10/100

MDC2

 

20 GB,

 

ROM

 

 

 

 

4,200

 

(12.7)

 

 

 

 

rpm

 

 

 

 

 

 

 

2887-42x SC

Travel

 

 

 

 

30 GB,

 

cover

 

 

 

 

4,200

 

 

 

 

 

 

rpm

2887-43x SC

CD-

 

 

 

 

 

 

 

 

 

 

ROM

 

 

 

 

 

2887-2Rx,

802.11

 

 

 

 

(12.7)

 

 

 

 

2888-2Rx,

b/g

 

 

 

 

 

 

 

 

 

2889-2Rx SC

 

(Intel)

 

 

 

 

2887-44x SC

DVD-

 

 

 

 

 

 

ROM

 

 

 

 

 

 

(12.7)

 

 

 

 

 

 

 

 

 

 

 

 

2887-9Ux 1394,

DVD/

Gigabit

 

 

 

SC

CD-RW

 

 

 

 

 

 

combo

 

 

 

 

 

2887-9Vx 1394,

802.11

 

 

 

 

SC

(12.7)

b/g

 

 

 

 

 

 

 

 

 

 

 

(Intel)

 

 

 

 

 

 

 

 

 

 

 

(continued)

146R50/R50p, R51 Series

Page 150
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IBM R50p Series, R50 Series manual 146 R50/R50p, R51 Series, MDC2

R51 Series, R50 Series, R50p Series specifications

The IBM R50p Series, R50 Series, and R51 Series represent a notable lineage of ThinkPad laptops that were well-received for their robust features and business-friendly characteristics. Launched in the early 2000s, these laptops catered primarily to professionals and enterprises, offering a blend of performance, durability, and a suite of technologies that made them stand out in the market.

The R50p Series was particularly notable for its focus on high-performance computing. It featured powerful Intel processors, such as the Pentium M, and supported ample RAM capacity, which enhanced multitasking capabilities. This series was also equipped with dedicated graphics options, such as the ATI Mobility Radeon, making it suitable for tasks requiring graphic processing, including CAD applications.

The R50 Series continued this trend, balancing performance with affordability. It boasted a lightweight design, making it easier for professionals on the move. The R50 series introduced several connectivity options, including USB 2.0 ports, Ethernet, and optional Wi-Fi, allowing for seamless networking in office environments. The inclusion of a keyboard with a TrackPoint enabled users to navigate efficiently, a hallmark of the ThinkPad design philosophy.

The R51 Series took things a step further by enhancing performance and user experience. It offered improved battery life, which was a significant consideration for mobile professionals. The robust build quality, often referred to as "business rugged," ensured that these laptops could withstand the rigors of daily use. The R51 also featured an upgraded display for better visuals, contributing to more comfortable working conditions, especially for long hours.

In terms of security, these series employed various features like a fingerprint reader and an integrated Trusted Platform Module (TPM) for enhanced data protection. IBM's commitment to security and reliability was evident in these models, making them a preferred choice among enterprises.

Overall, the IBM R50p, R50, and R51 Series ThinkPads combined high-performance hardware with a range of features tailored to meet the needs of business users. Their durability, battery life, and emphasis on security made them lasting favorites for those seeking a dependable laptop for professional use. Even years after their release, these models are often regarded as symbols of IBM's legacy in the computing industry.