Motherboard of a model with an Intel i486SX microprocessor, with an elongated connector (black, horizontally in the middle/left between upper and lower edge) for a riser card on which the ISA bus slots were located
The PS/ValuePoint (or just ValuePoint ) personal computer was IBM 's answer to the PC clone market, where the IBM PS/2 could not compete due to price and proprietary interfaces. Announced in October 1992 and withdrawn in July 1995, it was replaced by the IBM PC Series 300 .
Specifications and history
PS/ValuePoint 325T in use
These systems used standard Industry Standard Architecture (ISA) bus, SVGA graphics and IDE hard disks. Later models introduced VESA Local Bus and PCI .
Processors range from the 386SLC-25 , 486SX-25 , 486DX-33 , and 486DX2-66 to the Pentium 60 .
IBM PS/ValuePoints were shipped in the following form factors:[ 1]
Space saving desktop introductory: IBM 6381 model #: /Si (3 expansion card slots & 3 drive bays)
Space saving desktop: IBM 6382 model #: /S (3 expansion card slots & 3 drive bays)
Desktop: IBM 6384 model #: /D (5 expansion card slots & 5 drive bays)
Mini Tower: IBM 8387 model #: /T (8 expansion slots & 6 drive bays)
Predecessor
The IBM PS/ValuePoint series was preceded by these series:
Internal concurrents
The IBM PS/ValuePoint series was sold concurrently with these series:
Successor
The IBM PS/ValuePoint series was succeeded by these series:
Models
Main line
Model
Form factor
Processor
Clock speed
Maximum memory
Graphics chipset
Video memory
Bus architecture
Small desktop
IBM 386SLC
25
16 MB
Cirrus Logic CL5422
1 MB
ISA
425SX
Desktop
Intel 486SX
25
32 MB
Tseng Labs ET4000
1 MB
ISA
433DX
Desktop
Intel 486DX
33
32 MB
Tseng Labs ET4000
1 MB
ISA
466DX2
Desktop
Intel 486DX2
66
32 MB
Tseng Labs ET4000
1 MB
ISA
Small desktop (425SX/S) Desktop (425SX/D)
Intel 486SX
25
64 MB
S3 86C805
1 MB (expandable to 2 MB)
ISA/VESA Local
Small desktop (433SX/S) Desktop (433SX/D)
Intel 486SX
33
64 MB
S3 86C805
1 MB (expandable to 2 MB)
ISA/VESA local
Small desktop (433DX/S) Desktop (433DX/D) Tower (433DX/T)
Intel 486DX
33
64 MB
S3 86C805
1 MB (expandable to 2 MB)
ISA/VESA local
Desktop (466DX2/D) Tower (466DX2/T)
Intel 486DX2
66
64 MB
S3 86C805
1 MB (expandable to 2 MB)
ISA/VESA Local
P60/D
Desktop
Intel Pentium
60
128 MB
ATI 68800AX
1 MB (expandable to 2 MB)
ISA/PCI
Model
Form factor
Processor
Clock speed
Maximum memory
Graphics chipset
Video memory
Bus architecture
Small desktop (433SX/Sp) Desktop (433SX/Dp)
Intel 486DX
33
128 MB
S3 Vision864
1 MB (expandable to 2 MB)
ISA/VESA Local
Small desktop (433DX/Sp) Desktop (433DX/Dp)
Intel 486DX
33
128 MB
S3 Vision864
1 MB (expandable to 2 MB)
ISA/VESA local
Small desktop (450DX2/Sp) Desktop (450DX2/Dp)
Intel 486DX2
50
128 MB
S3 Vision864
1 MB (expandable to 2 MB)
ISA/VESA Local
466DX2/Sp 466DX2/Dp 466DX2/Tp
Small desktop (466DX2/Sp) Desktop (466DX2/Dp) Tower (466DX2/Tp)
Intel 486DX2
66
128 MB
S3 Vision864
1 MB (expandable to 2MB)
ISA/VESA Local bus or ISA/PCI architecture
Small desktop (100DX4/Sp) Tower (100DX4/Tp)
Intel 486DX4
100
128 MB
S3 Vision864
1 MB (expandable to 2 MB)
ISA/VESA local bus or ISA/PCI architecture
Budget line
Model
Form factor
Processor
Clock speed
Maximum memory
Graphics chipset
Video memory
Bus architecture
425SX/Si
Small desktop
Intel 486SX
25
64 MB
Cirrus Logic GD5428
512 KB (expandable to 1 MB)
ISA/VESA local
433SX/Si
Small desktop
Intel 486SX
33
64 MB
Cirrus Logic GD5428
512 KB (expandable to 1 MB)
ISA/VESA local
433DX/Si
Small desktop
Intel 486DX
33
64 MB
Tseng Labs ET4000/W32
512 KB (expandable to 1 MB)
ISA/VESA local
466DX2/Si
Small desktop
Intel 486DX2
66
64 MB
Tseng Labs ET4000/W32
512 KB (expandable to 1 MB)
ISA/VESA local
Monitor
The PS/ValuePoint was shipped with the following monitors:[ 2]
PS/2 8511, color (S)VGA (shipped with 325T) [ 3] [ 4]
6312, color (S)VGA[ 5]
6314, color (S)VGA[ 6]
6317, color (S)VGA[ 7] [ 8]
6319, color (S)VGA[ 9]
Timeline
Timeline of the IBM Personal Computer
Asterisk (*) denotes a model released in Japan only
References
External links
Desktop and all-in-one
Portable Laptop
Handheld Prototypes Video hardware Related