Difference between revisions of "PS/2 Model 25"

From The PS/2 Project
Jump to: navigation, search
Line 7: Line 7:
  
 
{| class="wikitable"
 
{| class="wikitable"
| '''Type''' || '''Model''' || '''Processor''' || colspan="2" | '''Memory'''  || '''Floppy Drive''' || '''Hard Disk''' || '''Video''' || colspan="3" | '''Expansion''' || colspan="2" | '''Options''' || '''Announced''' || '''Withdrawn''' || '''List Price'''
+
| '''Type''' || '''Model''' || '''Processor''' || colspan="2" | '''Memory'''  || '''Floppy Drive''' || '''Hard Disk''' || '''Video''' || colspan="3" | '''Expansion''' || '''Options''' || '''Announced''' || '''Withdrawn''' || '''List Price'''
 
|-
 
|-
|  ||  ||  || '''Standard''' || '''Maximum''' ||  ||  ||  || '''Bus''' || '''Slots''' || '''Bays''' || '''Installed'''  || '''Other'''  ||  ||  ||  
+
|  ||  ||  || '''Standard''' || '''Maximum''' ||  ||  ||  || '''Bus''' || '''Slots''' || '''Bays''' || ||  ||  ||  
 
|-
 
|-
| 8525-001 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  || 4 August 1987 || 23 February 1993 || $1,350
+
| 8525-001 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || 4 August 1987 || 23 February 1993 || $1,350
 
|-
 
|-
| 8525-G01 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $1,395
+
| 8525-G01 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $1,395
 
|-
 
|-
| 8525-101 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  ||  || 23 February 1993 ||  
+
| 8525-101 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  || 23 February 1993 ||  
 
|-
 
|-
| 8525-L01 || PS/2 Model 25 || 8086, 8 MHz || 640 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Token-ring network adapter ||  || 2 June 1988 || 23 February 1993 || $2,139
+
| 8525-L01 || PS/2 Model 25 || 8086, 8 MHz || 640 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Token-ring network adapter || 2 June 1988 || 23 February 1993 || $2,139
 
|-
 
|-
| 8525-C02 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  || 4 August 1987 || 23 February 1993 || $1,883
+
| 8525-C02 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || 4 August 1987 || 23 February 1993 || $1,883
 
|-
 
|-
| 8525-K02 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $1,928
+
| 8525-K02 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $1,928
 
|}
 
|}
  
Line 28: Line 28:
  
 
{| class="wikitable"
 
{| class="wikitable"
| '''Type''' || '''Model''' || '''Processor''' || colspan="2" | '''Memory'''  || '''Floppy Drive''' || '''Hard Disk''' || '''Video''' || colspan="3" | '''Expansion''' || colspan="2" | '''Options''' || '''Announced''' || '''Withdrawn''' || '''List Price'''
+
| '''Type''' || '''Model''' || '''Processor''' || colspan="2" | '''Memory'''  || '''Floppy Drive''' || '''Hard Disk''' || '''Video''' || colspan="3" | '''Expansion''' || '''Options''' || '''Announced''' || '''Withdrawn''' || '''List Price'''
 
|-
 
|-
|  ||  ||  || '''Standard''' || '''Maximum''' ||  ||  ||  || '''Bus''' || '''Slots''' || '''Bays''' || '''Installed'''  || '''Other'''  ||  ||  ||  
+
|  ||  ||  || '''Standard''' || '''Maximum''' ||  ||  ||  || '''Bus''' || '''Slots''' || '''Bays''' || ||  ||  ||  
 
|-
 
|-
| 8525-004 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  || 4 August 1987 || 23 February 1993 || $1,695
+
| 8525-004 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || 4 August 1987 || 23 February 1993 || $1,695
 
|-
 
|-
| 8525-G04 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $1,740
+
| 8525-G04 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $1,740
 
|-
 
|-
| 8525-104 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  ||  || 23 February 1993 ||  
+
| 8525-104 || PS/2 Model 25 || 8086, 8 MHz || 512 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  || 23 February 1993 ||  
 
|-
 
|-
| 8525-L04 || PS/2 Model 25 || 8086, 8 MHz || 640 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Token-ring network adapter ||  || 2 June 1988 || 23 February 1993 ||  
+
| 8525-L04 || PS/2 Model 25 || 8086, 8 MHz || 640 KB || 640 KB || 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Token-ring network adapter || 2 June 1988 || 23 February 1993 ||  
 
|-
 
|-
| 8525-C05 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  ||  || 4 August 1987 || 23 February 1993 || $2,228
+
| 8525-C05 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || 4 August 1987 || 23 February 1993 || $2,228
 
|-
 
|-
| 8525-K05 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 ||  || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $2,273
+
| 8525-K05 || PS/2 Model 25 Collegiate || 8086, 8 MHz || 640 KB || 640 KB || (2) 720 KB || None || MCGA || AT, 8-bit || 2 || 2 || Enhanced keyboard || 4 August 1987 || 23 February 1993 || $2,273
 
|-
 
|-
| 8525-006 || PS/2 Model 25 286 || 286, 10 MHz || 512 KB || 4 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 ||  ||  || 10 May 1990 || 17 November 1992 || $2,295
+
| 8525-006 || PS/2 Model 25 286 || 286, 10 MHz || 512 KB || 4 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 ||  || 10 May 1990 || 17 November 1992 || $2,295
 
|-
 
|-
| 8525-036 || PS/2 Model 25 286 || 286, 10 MHz || 1 MB || 4 MB || 1.44 MB || 30 MB ESDI || VGA || AT, 16-bit || 2 || 2 ||  ||  || 10 May 1990 || 17 November 1992 || $2,995
+
| 8525-036 || PS/2 Model 25 286 || 286, 10 MHz || 1 MB || 4 MB || 1.44 MB || 30 MB ESDI || VGA || AT, 16-bit || 2 || 2 ||  || 10 May 1990 || 17 November 1992 || $2,995
 
|-
 
|-
| 8525-G06 || PS/2 Model 25 286 || 286, 10 MHz || 512 KB || 4 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 ||  || Enhanced keyboard || 10 May 1990 || 17 November 1992 || $2,340
+
| 8525-G06 || PS/2 Model 25 286 || 286, 10 MHz || 512 KB || 4 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 || Enhanced keyboard || 10 May 1990 || 17 November 1992 || $2,340
 
|-
 
|-
| 8525-G36 || PS/2 Model 25 286 || 286, 10 MHz || 1 MB || 4 MB || 1.44 MB || 30 MB ESDI || VGA || AT, 16-bit || 2 || 2 ||  || Enhanced keyboard || 10 May 1990 || 17 November 1992 || $3,040
+
| 8525-G36 || PS/2 Model 25 286 || 286, 10 MHz || 1 MB || 4 MB || 1.44 MB || 30 MB ESDI || VGA || AT, 16-bit || 2 || 2 || Enhanced keyboard || 10 May 1990 || 17 November 1992 || $3,040
 
|-
 
|-
| 8525-K00 || PS/2 Model 25 SX || 386SX, 16 MHz || 1 MB || 16 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 ||  ||  || 21 January 1992 || 14 December 1993 || $2,082
+
| 8525-K00 || PS/2 Model 25 SX || 386SX, 16 MHz || 1 MB || 16 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 ||  || 21 January 1992 || 14 December 1993 || $2,082
 
|-
 
|-
| 8525-K01 || PS/2 Model 25 SX || 386SX, 16 MHz || 4 MB || 16 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 || Ethernet network adapter ||  || 21 January 1992 || 14 December 1993 || $2,832
+
| 8525-K01 || PS/2 Model 25 SX || 386SX, 16 MHz || 4 MB || 16 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 || Ethernet network adapter || 21 January 1992 || 14 December 1993 || $2,832
 
|-
 
|-
| 8525-L02 || PS/2 Model 25 SX || 386SX, 16 MHz || 4 MB || 16 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 || Token-ring network adapter ||  || 21 January 1992 || 14 December 1993 || $3,165
+
| 8525-L02 || PS/2 Model 25 SX || 386SX, 16 MHz || 4 MB || 16 MB || 1.44 MB || None || VGA || AT, 16-bit || 2 || 2 || Token-ring network adapter || 21 January 1992 || 14 December 1993 || $3,165
 
|}
 
|}

Revision as of 20:29, 28 May 2018

The IBM PS/2 Model 25 is


Specifications

Monochrome display

Type Model Processor Memory Floppy Drive Hard Disk Video Expansion Options Announced Withdrawn List Price
Standard Maximum Bus Slots Bays
8525-001 PS/2 Model 25 8086, 8 MHz 512 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 4 August 1987 23 February 1993 $1,350
8525-G01 PS/2 Model 25 8086, 8 MHz 512 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 Enhanced keyboard 4 August 1987 23 February 1993 $1,395
8525-101 PS/2 Model 25 8086, 8 MHz 512 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 23 February 1993
8525-L01 PS/2 Model 25 8086, 8 MHz 640 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 Token-ring network adapter 2 June 1988 23 February 1993 $2,139
8525-C02 PS/2 Model 25 Collegiate 8086, 8 MHz 640 KB 640 KB (2) 720 KB None MCGA AT, 8-bit 2 2 4 August 1987 23 February 1993 $1,883
8525-K02 PS/2 Model 25 Collegiate 8086, 8 MHz 640 KB 640 KB (2) 720 KB None MCGA AT, 8-bit 2 2 Enhanced keyboard 4 August 1987 23 February 1993 $1,928


Color display

Type Model Processor Memory Floppy Drive Hard Disk Video Expansion Options Announced Withdrawn List Price
Standard Maximum Bus Slots Bays
8525-004 PS/2 Model 25 8086, 8 MHz 512 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 4 August 1987 23 February 1993 $1,695
8525-G04 PS/2 Model 25 8086, 8 MHz 512 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 Enhanced keyboard 4 August 1987 23 February 1993 $1,740
8525-104 PS/2 Model 25 8086, 8 MHz 512 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 23 February 1993
8525-L04 PS/2 Model 25 8086, 8 MHz 640 KB 640 KB 720 KB None MCGA AT, 8-bit 2 2 Token-ring network adapter 2 June 1988 23 February 1993
8525-C05 PS/2 Model 25 Collegiate 8086, 8 MHz 640 KB 640 KB (2) 720 KB None MCGA AT, 8-bit 2 2 4 August 1987 23 February 1993 $2,228
8525-K05 PS/2 Model 25 Collegiate 8086, 8 MHz 640 KB 640 KB (2) 720 KB None MCGA AT, 8-bit 2 2 Enhanced keyboard 4 August 1987 23 February 1993 $2,273
8525-006 PS/2 Model 25 286 286, 10 MHz 512 KB 4 MB 1.44 MB None VGA AT, 16-bit 2 2 10 May 1990 17 November 1992 $2,295
8525-036 PS/2 Model 25 286 286, 10 MHz 1 MB 4 MB 1.44 MB 30 MB ESDI VGA AT, 16-bit 2 2 10 May 1990 17 November 1992 $2,995
8525-G06 PS/2 Model 25 286 286, 10 MHz 512 KB 4 MB 1.44 MB None VGA AT, 16-bit 2 2 Enhanced keyboard 10 May 1990 17 November 1992 $2,340
8525-G36 PS/2 Model 25 286 286, 10 MHz 1 MB 4 MB 1.44 MB 30 MB ESDI VGA AT, 16-bit 2 2 Enhanced keyboard 10 May 1990 17 November 1992 $3,040
8525-K00 PS/2 Model 25 SX 386SX, 16 MHz 1 MB 16 MB 1.44 MB None VGA AT, 16-bit 2 2 21 January 1992 14 December 1993 $2,082
8525-K01 PS/2 Model 25 SX 386SX, 16 MHz 4 MB 16 MB 1.44 MB None VGA AT, 16-bit 2 2 Ethernet network adapter 21 January 1992 14 December 1993 $2,832
8525-L02 PS/2 Model 25 SX 386SX, 16 MHz 4 MB 16 MB 1.44 MB None VGA AT, 16-bit 2 2 Token-ring network adapter 21 January 1992 14 December 1993 $3,165