pcjs/devices/pcx86/machine/compaq/README.md
2016-05-18 22:18:07 -07:00

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---
layout: page
title: COMPAQ Machines
permalink: /devices/pcx86/machine/compaq/
redirect_from:
- /devices/pc/machine/compaq/
---
COMPAQ Machines
---
PCjs currently supports the following COMPAQ machines:
- [COMPAQ DeskPro 386](deskpro386/)
And here is a roughly chronological list of COMPAQ machines from the 1980's which PCjs may eventually support:
- [COMPAQ Portable](#compaq-portable)
- [COMPAQ [Portable] Plus](#compaq-portable-plus-aka-compaq-plus)
- [COMPAQ DeskPro](#compaq-deskpro)
- [COMPAQ DeskPro 286](#compaq-deskpro-286)
- [COMPAQ Portable 286](#compaq-portable-286)
- [COMPAQ Portable II](#compaq-portable-ii)
- **[COMPAQ DeskPro 386](#compaq-deskpro-386)**
- [COMPAQ Portable III](#compaq-portable-iii)
- COMPAQ DeskPro 386/20
- [COMPAQ Portable 386](#compaq-portable-386)
- COMPAQ DeskPro 386/25
- COMPAQ DeskPro 386s
- [COMPAQ DeskPro 386/20e](#compaq-38620e)
- [COMPAQ SLT Series](#compaq-slt-series) (SLT/286)
- COMPAQ DeskPro 386/33
- [COMPAQ LTE Series](#compaq-lte-series) (LTE and LTE/286)
### Regarding The COMPAQ Name
As best I can tell, COMPAQ preferred to print its company name in all-caps, so that's my practice as well.
However, it seems that sometime between the release of [COMPAQ MS-DOS 3.10](/disks/pcx86/dos/compaq/3.10/) and
[COMPAQ MS-DOS 3.31](/disks/pcx86/dos/compaq/3.31/), there may have been a shift in policy. Both products still
called themselves `The COMPAQ Personal Computer MS-DOS`, but in 3.31, the copyright string changed to
`Compaq Computer Corp.`
Their all-caps practice also extended to product names (eg, `COMPAQ DESKPRO`), at least in their marketing literature.
Contemporary news stories, however, tended to lower-case the product name (eg, `COMPAQ Deskpro`). I've decided to
split the difference and use mixed-case where it seems appropriate (eg, `COMPAQ DeskPro`).
The rest of this page will be used to collect information about the machines listed above.
---
COMPAQ Portable
---
The PCjs Project now has a [ROM Dump](/devices/pcx86/rom/compaq/portable/) (REV C).
Reviewed in Byte Magazine, Jan 1983. Reprinted [here](http://blog.modernmechanix.com/byte-reviews-the-compaq-first-pc-clone/).
Also see [Wikipedia](https://en.wikipedia.org/wiki/Compaq_Portable).
COMPAQ Portable Plus (aka COMPAQ Plus)
---
Reviewed in Byte Magazine, Jul 1984, pp. 247-251: "The Compaq Plus".
COMPAQ DeskPro
---
Introduced June 28, 1984. Reviewed in Byte Magazine, May 1985, pp. 260-267. For use with MS-DOS 2.11.
**Model** | **Price** | **CPU** | **Options**
:-------- | :-------- | :---------------- | :------------------------------------------
Model 1 | $2495 | 4.77-7.14Mhz 8086 | 128Kb RAM, 1 FDD
Model 2 | $2995 | 4.77-7.14Mhz 8086 | 256Kb RAM, 2 FDD
Model 3 | $4995 | 4.77-7.14Mhz 8086 | 256Kb RAM, 1 FDD, 10Mb HDD
Model 4 | $7195 | 4.77-7.14Mhz 8086 | 640Kb RAM, 1 FDD, 10Mb HDD, 10Mb Tape Drive
| | |
COMPAQ DeskPro 286
---
Released in 1985 at the same time as the [COMPAQ Portable 286](#compaq-portable-286).
Reviewed in [InfoWorld](https://books.google.com/books?id=2i4EAAAAMBAJ&lpg=PA15&dq=infoworld%20compaq%20deskpro%201985&pg=PA15#v=onepage&q&f=false),
May 20, 1985: "Compaq Edges Past AT Speed and Memory: New Products Use Intel 80286 Processor For 30 Percent Speed Boost".
Updated to 12Mhz in 1987.
From [InfoWorld](https://books.google.com/books?id=yzAEAAAAMBAJ&lpg=PA56&ots=jBzxR3wcps&dq=%22compaq%20deskpro%20286%22&pg=PA56#v=onepage&q&f=false),
June 1987: "Compaq Brings 12-Mhz Machine to 286 Market"
COMPAQ Portable 286
---
Introduced in 1985.
**Model** | **Price** | **CPU** | **Options**
:-------- | :-------- | :---------------- | :----------------------------------------------------
| | 8Mhz 80286 | Up to 2.6Mb RAM, 1.2Mb FDD, 20Mb HDD, 10Mb Tape Drive
| | |
See this [COMPAQ Advertisement](http://www.computerhistory.org/revolution/mobile-computing/18/343/1658).
On July 8, 1985, the [Los Angeles Times](http://articles.latimes.com/1985-07-08/business/fi-9857_1_hard-disk-drive)
reported:
>It's not cheap and it's not for everyone. Equipped as described, the portable lists for $10,378 and contains
about $3,000 worth of extra RAM memory that cannot be utilized by any application software programs now on the market.
(It can be used to simulate a disk drive to speed up programs, however.)
>A standard Compaq Deskpro 286 with 512 kilobytes of RAM memory, a 30-megabyte hard disk and a monitor is priced
at $6,254, compared to IBM's similarly equipped enhanced PC AT that offers only a 20-megabyte hard disk. The Portable
286 with 512K of memory and 20-megabyte hard disk lists for $6,299.
COMPAQ Portable II
---
The COMPAQ Portable II ("slimmed-down version of the Portable 286", as described in Byte Magazine, Oct 1986) was
released on February 20, 1986. For use with MS-DOS 3.10.
**Model** | **Price** | **CPU** | **Options**
:-------- | :-------- | :---------------- | :------------------------------------------
Model 1 | $3499 | 6-8Mhz 80286 | 256Kb RAM, 1 FDD
Model 2 | $3599 | 6-8Mhz 80286 | 256Kb RAM, 2 FDD
Model 3 | $4799 | 6-8Mhz 80286 | 640Kb RAM, 1 FDD, 10Mb HDD
Model 4 | $4999 | 6-8Mhz 80286 | 640Kb RAM, 1 FDD, 20Mb HDD
| | |
Also see [Wikipedia](https://en.wikipedia.org/wiki/Compaq_Portable_II).
COMPAQ DeskPro 386
---
Released in late 1986.
PCjs has detailed information about the [DeskPro 386 ROMs](/devices/pcx86/rom/compaq/deskpro386/) and system boards,
along with a number of [DeskPro 386 Machines](/devices/pcx86/machine/compaq/deskpro386/).
I also have the hard-to-find **COMPAQ Technical Reference Guide** for the DeskPro 386/25 (Vol. 1), which I'll post
at a later date.
COMPAQ Portable III
---
The PCjs Project now has a [ROM Dump](/devices/pcx86/rom/compaq/portable3/) (REV K, 1987-01-29).
Reportedly intended to be an 80386-based machine, the Portable III was first released in 1987 as a 12Mhz
80286-based system.
**Model** | **Price** | **CPU** | **Options**
:-------- | :-------- | :---------------- | :----------------------------
| $5000+ | 12Mhz 80286 | 640Kb RAM, 1 FDD, 20-40Mb HDD
| | |
COMPAQ Portable 386
---
[TBD]
COMPAQ 386/20e
---
Released in late 1988. For use with MS-DOS 3.31.
COMPAQ SLT Series
---
From [Wikipedia](https://en.wikipedia.org/wiki/History_of_laptops#Compaq_SLT.2F286): "The COMPAQ SLT/286 debuted
in October 1988, being the first battery-powered laptop to support an internal hard disk drive and a VGA compatible
LCD screen. It weighed 14 lbs."
COMPAQ LTE Series
---
First model in 1989.
Also see [Wikipedia](https://en.wikipedia.org/wiki/Compaq_LTE).
### COMPAQ LTE 286
Various models, such as the [Model 40](http://www.overclockers.com/compaq-lte-286-model-40/).
### COMPAQ LTE 386
[TBD]