{"id":21723,"date":"2025-07-15T13:32:06","date_gmt":"2025-07-15T17:32:06","guid":{"rendered":"https:\/\/carleton.ca\/scs\/?page_id=21723"},"modified":"2026-01-30T21:10:03","modified_gmt":"2026-01-31T02:10:03","slug":"vin88","status":"publish","type":"page","link":"https:\/\/carleton.ca\/scs\/vintage-computing\/item\/vin88\/","title":{"rendered":"Toshiba T1000"},"content":{"rendered":"<h2>Toshiba T1000<\/h2>\n<p>[Vin88]<\/p>\n<p>The Toshiba T1000, released in 1987, was a landmark in portable computing as one of the earliest to feature a true &#8220;laptop&#8221; form factor, lightweight (2.9 kg), and battery-powered operation with MS-DOS built directly into ROM allowing instant boot-up without floppies or hard drives. Its claim to fame was making IBM-compatible portable computing affordable (with prices often under $1,000) and practical for mass-market adoption, especially valued by writers and mobile professionals for its portability and durability. The T1000 achieved critical and commercial success, being named &#8220;Editor&#8217;s Choice&#8221; by PC Magazine and winning industry accolades, which helped cement Toshiba&#8217;s leadership in laptops.<\/p>\n<ul>\n<li><strong>Manufacturer<\/strong>: Toshiba Corporation<\/li>\n<li><strong>Type<\/strong>: Laptop<\/li>\n<li><strong>Model<\/strong>: T1000<\/li>\n<li><strong>Release Date<\/strong>: 1987<\/li>\n<li><strong>Cost at release<\/strong>: USD $1,199\u00a0 (CAD ~$3,750 adjusted for inflation)<\/li>\n<li><strong>MIPS<\/strong>: 0.2 (200 KIPS)<\/li>\n<\/ul>\n<h3><span class=\"TextRun SCXW36078203 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW36078203 BCX0\">Hardware Specifications<\/span><\/span><\/h3>\n<ul>\n<li><strong>CPU<\/strong>: Intel 80C88, 4.77 MHz<\/li>\n<li><strong>RAM<\/strong>: 512 KB standard (expandable to 1.2 MB)<\/li>\n<li><strong>ROM<\/strong>: MS-DOS 2.11 built into ROM (256 KB)<\/li>\n<li><strong>Storage<\/strong>: 3.5-inch 720 KB floppy disk drive (no internal hard drive)<\/li>\n<li><strong>Display<\/strong>: 9.1-inch monochrome LCD, CGA-compatible, 80 x 25 text, 640 x 200 graphics<\/li>\n<li><strong>Ports<\/strong>: Serial port, parallel port, external floppy port, expansion connector<\/li>\n<li><strong>Battery<\/strong>: Rechargeable Ni-Cd battery, offering approximately 6\u20138 hours of operation<\/li>\n<li><strong>Keyboard<\/strong>: 77-key, full-stroke<\/li>\n<li><strong>Weight<\/strong>: 2.9 kg (6.4 lbs)<\/li>\n<\/ul>\n<h3><span class=\"TextRun SCXW136206418 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW136206418 BCX0\">Operating System &amp; Programming Languages<\/span><\/span><span class=\"EOP SCXW136206418 BCX0\" data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/h3>\n<ul>\n<li class=\"my-0\"><strong>Operating System<\/strong>: MS-DOS 2.11 built directly into 256 KB of ROM, enabling instant boot-up even without a disk inserted.<\/li>\n<li><strong><strong>Supported Languages: <\/strong><\/strong>As an IBM PC XT-compatible running MS-DOS, the Toshiba T1000 supported any programming language and environment designed for DOS systems of that era. Popular options included:\n<ul>\n<li>BASIC: GW-BASIC and other DOS BASIC interpreters (such as BASICA) were widely available and compatible.<\/li>\n<li>Pascal: Turbo Pascal and similar compilers would run from floppy disk.<\/li>\n<li>C: Turbo C, Microsoft C, and other compilers designed for 8088-based systems.<\/li>\n<li>Assembly Language: MASM and similar assemblers for direct x86 programming.<\/li>\n<li>Other Languages: Early FORTRAN, COBOL, and interpreted languages like dBASE could be run, provided you had the appropriate software disks<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>Notables<a href=\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignright size-large wp-image-21728\" src=\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award-400x257.jpg\" alt=\"T1000-byte-award\" width=\"400\" height=\"257\" srcset=\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award-400x257.jpg 400w, https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award-240x154.jpg 240w, https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award-160x103.jpg 160w, https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award-360x231.jpg 360w, https:\/\/carleton.ca\/scs\/wp-content\/uploads\/T1000-byte-award.jpg 621w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/h3>\n<ul>\n<li>ROM-Based MS-DOS: One of the first IBM PC compatibles to include MS-DOS 2.11 built directly into ROM, allowing for instant boot-up\u2014no floppy necessary.<\/li>\n<li>Portable Revolution: At 2.9 kg (6.4 lbs), it was the lightest IBM-compatible laptop at its release, making true mobility practical for the first time for many professionals and journalists.<\/li>\n<li>Affordability Breakthrough: With a launch price under $1,200 USD, it dramatically lowered the entry cost to portable computing, earning headlines as &#8220;the closest thing yet to the perfect laptop&#8221; in period reviews.<\/li>\n<li>Popular with Writers: Noted for its durability, portability, and ease of use\u2014it became a cult favorite among traveling writers and editors, with some logging 60,000+ miles of use.<\/li>\n<li>RAM Disk Innovation: Its optional battery-backed RAM expansion doubled as a fast, power-efficient internal storage, a unique feature at the time.<\/li>\n<li>Self-Contained \u2018PC\u2019: Thanks to external monitor and floppy options, it could serve as a \u201cmodular desktop\u201d anywhere\u2014hotel, office, or train.<\/li>\n<li>Critical Acclaim: Won PC Magazine\u2019s \u201cEditor\u2019s Choice\u201d and a BYTE Magazine &#8220;Excellence&#8221; award, with reviewers calling it a &#8220;little gem&#8221; and marveling at its &#8220;incredible bargain&#8221; price.<\/li>\n<li>Amusing \u2018Diskless Wonder\u2019: Some vintage enthusiasts dubbed it the \u201cdiskless wonder\u201d for its reliance on a single 3.5\u201d floppy drive and no hard disk.<\/li>\n<li>Battery Woes: If the battery (and optional RAM disk battery) died completely, all RAM-resident files would vanish\u2014a risk unique to this design.<\/li>\n<li>Notable Advertisement: Early ads (like those in PC Magazine, 1987) pitched it as the only light, affordable IBM-compatible laptop, with superlative praise from journalists and values often undercutting competitors<\/li>\n<\/ul>\n<p><strong>Donated by<\/strong>: Dr. Arlen Michaels<\/p>\n<div class=\"content__video\"><iframe loading=\"lazy\" title=\"Toshiba\u2019s Breakthrough Laptop PC\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/qwGDfbyjegU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Toshiba T1000 [Vin88] The Toshiba T1000, released in 1987, was a landmark in portable computing as one of the earliest to feature a true &#8220;laptop&#8221; form factor, lightweight (2.9 kg), and battery-powered operation with MS-DOS built directly into ROM allowing instant boot-up without floppies or hard drives. Its claim to fame was making IBM-compatible portable [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":19704,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Toshiba T1000 - School of Computer Science<\/title>\n<meta name=\"description\" content=\"Toshiba T1000 The Toshiba T1000, released in 1987, was a landmark in portable computing as one of the earliest to feature a true &quot;laptop&quot; form factor,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/carleton.ca\/scs\/vintage-computing\/item\/vin88\/\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/carleton.ca\/scs\/vintage-computing\/item\/vin88\/\",\"url\":\"https:\/\/carleton.ca\/scs\/vintage-computing\/item\/vin88\/\",\"name\":\"Toshiba T1000 - 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