IBM WorkPad

IBM WorkPad
Company type	Product line
Industry	Mobile devices, Personal digital assistants
Predecessor	PalmPilot (rebranded units)
Founded	1997
Defunct	2002
Products	Personal digital assistants, Subnotebook (WorkPad Z50)
Owner	IBM (brand), Palm Inc. (manufacturer)

Adapted from the English Wikipedia article IBM WorkPad, available under CC BY-SA 4.0Updated 8 August 2025

IBM WorkPad represented a series of mobile devices manufactured by Palm Inc. and marketed under the IBM brand. This collection featured personal digital assistants (PDAs) alongside a single subnotebook model, the WorkPad Z50.

Overview

Introduced in 1997 and phased out by 2002, the IBM WorkPad lineup primarily consisted of PalmPilot units rebranded with slight software modifications designed to enhance business functionality. These enhancements included streamlined synchronization capabilities with Lotus Notes, DB2 EveryPlace, and IBM Mobile Connect. Following the discontinuation of its own branded hardware, IBM maintained distribution of Palm products through its sales channels.

Reception

The initial WorkPad PDAs garnered positive feedback, mirroring the favorable reception of comparable Palm devices. Nonetheless, the product line’s conservative focus on corporate users eventually constrained its broader market appeal. Subsequent releases faced criticism for their limited multimedia features relative to competing offerings.

Models

WorkPad Z50 - A subnotebook and thin client introduced in 1999, running Windows CE, equipped with an NEC MIPS processor and sporting an 8.2-inch display.

PDAs

All models within the WorkPad PDA range feature grayscale screens, with the C series delivering enhanced resolution and contrast; only the c505 variant supports color output. The WorkPad 30X is compatible with a Japanese language upgrade through its Open Extension slot.

WorkPad - 1997, a rebadged PalmPilot WorkPad 20X - 1998, a rebranded Palm III WorkPad 30X - 1999, a rebadged Palm IIIx WorkPad 30J - 1999, Japanese edition of the 30X WorkPad 31J - 2000, similar to the 30J but includes a PHS broadband module WorkPad 31A - 2000, a variant of the 31J locked to a specific phone operator

The C series introduced a sleek metal chassis design: WorkPad c3 - Released between 1999 and 2000, rebranded Palm V/Vx; also identified as WorkPad 40J and 50J WorkPad c500 - Launched in 2001 as a rebadged Palm m500; alternatively known as WorkPad 60U WorkPad c505 - Released in 2001 as a rebadged Palm m505; also called WorkPad 70J

Accessories

The majority of WorkPads support peripherals originally designed for PalmPilot devices, including external keyboards and cradles used for charging or PC connectivity. Cradles are interchangeable between WorkPads and Palm units.

Certain models—specifically Palm V, m500, m505, and WorkPad c500/c505—can interface with ThinkPad notebooks via an Ultrabay cradle, facilitating seamless integration with IBM’s laptop product line.

References