Fujitsu ErgoPro e Series User Manual

ErgoPro e-, x- and s- Series PC Specialist's Handbook
Page 82 First Edition, Release 4 - June 1998
Machine specifications
Processor
e450/75
x251/75
x451/75
e451/100
e651/100
x251/100
x451/100
e451/133
x451/133
x651/133
s450/133n
s650/133
e651/150
x451/150
x451/166
x651/166
x451/166s
x651/166s
Processor & speed
iNTEL Pentium-
75MHz SPGA
package
iNTEL Pentium-
100MHz SPGA
package
iNTEL Pentium-
133MHz SPGA
package
iNTEL Pentium-
150MHz SPGA
package
iNTEL Pentium-
166MHz SPGA
package
External clock
50MHz 66.7MHz 66.7MHz 60MHz 66.7MHz
System clock
25 MHz (PCI)
8.33 MHz (ISA)
33.3 MHz (PCI)
8.25 MHz (ISA)
33.3 MHz (PCI)
8.25 MHz (ISA)
30MHz (PCI)
7.5MHz (ISA)
33.3 MHz (PCI)
8.25 MHz (ISA)
Overdrive
TBA TBA TBA TBA TBA
Internal cache of the
processor
8kB, 2-way write-through for data
8kB, 2-way write-back for code
Co-processor
Build-in Pentium
General
e450/451 e651 x251 x451 x651
Socket type
320 pin ZIF socket type 5
Second level cache
256kB
asynchronous
Direct mapped,
write-back
256kB
asynchronous
Direct mapped,
write-back
Optional 256kB
asynchronous
Direct mapped,
write-back
256kB
asynchronous/
pipeline burst
synchronous,
Direct mapped,
write-back
(1)
256kB
asynchronous/
pipeline burst
synchronous,
Direct mapped,
write-back
(1)
Video
On the system board, ICL ErgoGrafix 422i PCI bus video adapter
Audio
No No On-board,as
factory option
On-board,as
factory option
(2)
On-board,as
factory option
(2)
Power master
2.3 2.3 3 3 3
Instant On
No No Yes Yes Yes
Theft prevention
No No Yes Yes Yes
HD silencer
No Yes Yes Yes Yes
LAN
No No Optional
ethernet-module
Optional
ethernet-
module
Optional
ethernet-module
SCSI
Optional
Adaptec 1510B
No Optional
Adaptec 1510B
Optional
Adaptec 1510B
No
Serial ports
Two (one for
e450) 16C550
compatible
serial port, with
9-pin male
connectors
(Fail safe, with
16 byte FIFO)
Two 16C550
compatible serial
ports, with 9-pin
male connectors
(3)
(Fail safe, with 16
byte FIFO)
Two 16C550
compatible serial
ports, with 9-pin
male connector
(Fail safe, with
16 byte FIFO)
Two 16C550
compatible
serial ports,
with 9-pin male
connectors
(Fail safe, with
16 byte FIFO)
Two 16C550
compatible
serial ports, with
9-pin male
connectors
(Fail safe, with
16 byte FIFO)
IDE disks
540MB
850MB
1.2GB
850MB
1.2GB
2GB
540MB
850MB
1.2GB
540MB
850MB
1.2GB
2GB
1.2GB
2GB
(1)
Asynchronous cache for CPUs running from 75MHz to 100MHz, and synchronous cache for CPUs running at
133MHz or faster.
(2)
On x-series, two system boards available - one with audio and one without audio components installed.
(3)
One serial port for e651/100 and two for e651/150

Fujitsu ErgoPro e Series Specifications

General

Brand	Fujitsu
Model	ErgoPro e Series
Category	Desktop
Language	English