Hardware Maintenance Manual Volume 2: ThinkPad Computers (April 1995)
Official source · 3.7 MB
Open PDFReference details
SHA-2560053d9272f3e40dd491636e1e4c88b8b1456d2149d2da6cd3ff2ceddd1b1bdad
ThinkPad 355CS
Overview
ThinkPad 355CS: 80486SX 33MHz; 9.5-inch dual-scan color.
Historical context
Interfaces: (1) Type III PCMCIA slot. Options vary by configuration.
Specifications
Platform & performanceProcessor, memory, graphics and storage4
- Processor
- 80486SX 33MHz
- Memory
- 4MB standard / 20MB maximum
- Graphics
- WD90C24A2 video controller with 1MB
- Storage
- 170 or 250MB HDD
Display & designPanel, dimensions and weight1
- Display
- 9.5-inch dual-scan color
Connections & powerPorts, networks and battery1
- Ports
- (1) Type III PCMCIA slot
Systems & equipmentOriginal software and other features1
- Positioning
- Notebook
Manuals
1 documentsDrivers & Software
0 packagesNo software linked to this exact entry yet.
BIOS & Firmware
0 packagesNo firmware linked to this exact entry yet.
Research & references
ThinkWiki: 355CS (Community source)
Date sources & variant notes
Profile sources
- Processor: 80486SX 33MHz
Listed IBM configurations on this exact page; not all model options worldwide.
IBM Personal Systems Reference — twbook.pdf · PDF page 11; 355Cs; availability column; 2619-K20/K25 - Graphics: WD90C24A2 video controller with 1MB
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:355CS · Exact model heading and Standard Features/technical sections; alternative configurations - Display: 9.5-inch dual-scan color
Listed IBM configurations on this exact page; not all model options worldwide.
IBM Personal Systems Reference — twbook.pdf · PDF page 11; 355Cs; availability column; 2619-K20/K25 - Memory: 4MB standard / 20MB maximum
Listed IBM configurations on this exact page; not all model options worldwide.
IBM Personal Systems Reference — twbook.pdf · PDF page 11; 355Cs; availability column; 2619-K20/K25 - Storage: 170 or 250MB HDD
Exact model community specification; alternatives vary by configuration and may include documented upgrades. Not all listed options were fitted together.
ThinkWiki — Category:355CS · Exact model heading and Standard Features/technical sections; alternative configurations - Ports: (1) Type III PCMCIA slot
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:355CS · 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: June 1994
355CS: 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 - Availability: June 1994
355Cs; United States; availability of listed 2619-K20/K25 configuration(s), not a worldwide first-launch claim.
IBM Personal Systems Reference — twbook.pdf · PDF page 11; 355Cs; availability column; 2619-K20/K25 - Catalogue price: 2599 USD
United States retail USD catalogue price for 355Cs, 2619-K20; dated to the source page compilation/explicit price change, not asserted to be the original launch price. Tax treatment not stated.
IBM Personal Systems Reference — twbook.pdf · PDF page 11; 355Cs; availability column; 2619-K20/K25 - Catalogue price: 2849 USD
United States retail USD catalogue price for 355Cs, 2619-K25; dated to the source page compilation/explicit price change, not asserted to be the original launch price. Tax treatment not stated.
IBM Personal Systems Reference — twbook.pdf · PDF page 11; 355Cs; availability column; 2619-K20/K25
Identity, dates & original listings
- ThinkWiki model history Community source
- IBM Mobile Systems Hardware Maintenance Manual, Volume 2 (April 1995) Official source