ThinkPad i Series 1781
Overview
ThinkPad i Series 1781: Intel Mobile Celeron 400 MHz; 12.1" TFT display with 800x600 resolution.
Historical context
Interfaces: USB; (2) Type II CardBus slots or (1) type III. Options vary by configuration.
Specifications
Platform & performanceProcessor, memory, graphics and storage4
- Processor
- Intel Mobile Celeron 400 MHz; Intel Mobile Pentium II 400 MHz; Intel Mobile Pentium III 450 or 500 MHz
- Memory
- 64MB PC-100 memory standard
- Graphics
- Neomagic MagicMedia256AV with 2.5MB
- Storage
- 4.8, 6.4 or 12GB HDD
Display & designPanel, dimensions and weight1
- Display
- 12.1" TFT display with 800x600 resolution; 14.1" TFT display with 1024x768 resolution; 15.0" TFT display with 1024x768 resolution
Connections & powerPorts, networks and battery2
- Ports
- USB; (2) Type II CardBus slots or (1) type III
- Connectivity
- MiniPCI slot with a Lucent 1646 Modem; IrDA 1.1
Systems & equipmentOriginal software and other features1
- Positioning
- Notebook
Manuals
0 documentsNo manual linked to this exact entry yet.
Drivers & Software
0 packagesNo software linked to this exact entry yet.
BIOS & Firmware
0 packagesNo firmware linked to this exact entry yet.
Research & references
ThinkWiki: I1781 (Community source)
Date sources & variant notes
Profile sources
- Processor: Intel Mobile Celeron 400 MHz; Intel Mobile Pentium II 400 MHz; Intel Mobile Pentium III 450 or 500 MHz
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Graphics: Neomagic MagicMedia256AV with 2.5MB
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Display: 12.1" TFT display with 800x600 resolution; 14.1" TFT display with 1024x768 resolution; 15.0" TFT display with 1024x768 resolution
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Memory: 64MB PC-100 memory standard
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Storage: 4.8, 6.4 or 12GB HDD
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Connectivity: MiniPCI slot with a Lucent 1646 Modem; IrDA 1.1
Exact-model community list of alternatives; some items are optional or fitted only to selected models. Do not assume every listed item is installed.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Ports: USB; (2) Type II CardBus slots or (1) type III
Exact-model community list of alternatives; some items are optional or fitted only to selected models. Do not assume every listed item is installed.
ThinkWiki — Category:I1781 · Exact model heading and Standard Features/technical sections; alternative configurations - Positioning: Notebook
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — ThinkPad History · IBM-era exact model row, month-year column; event subtype not stated - Documented by: September 1999
I1781: month-year listed by the community history; not independently established as announcement versus availability, and no worldwide-first claim.
ThinkWiki — ThinkPad History · IBM-era exact model row, month-year column; event subtype not stated
Identity, dates & original listings
- ThinkWiki model history Community source