Toshiba Tecra 550CDT Specification Sheet

PROCESSOR
Intel Pentium 266Mhz (2.0v/2.5v) w/MMX
External data bus width
External data/address bus speed
Integrated Coprocessor
Processor Cache
LEVEL 2 (L2) CACHE
Data Bus Width
Data Bus Speed
DATA RAM:
2 Mbit Pipelined Burst Synchronous SRAM
Access Time
SYSTEM ARCHITECTURE
PCI BUS (v.2.1): (32-bit, 33 MHz)
ISA BUS: 8-bit, 8 MHz
MEMORY: 64Mbit EDO DRAM, 3.3V
Standard/Maximum
Speed
Data width
Local Bus Clock Speed
BIOS (4Mbit FLASH EPROM, 512K)

STORAGE

Removable HDD (2.5" Enhanced IDE)
Local Bus Support
Burst Data Transfer rates

SELECT BAY DEVICES

Second Battery
Battery Type
Modular FDD (3.5" 1.44MB)
FDD Dimensions
FDD Weight
Simultaneous FDD & CD-ROM Support
FDD Adapter Dimensions/Weight
Modular HDD (2.5" Enhanced IDE)
Capacity
Modular CD-ROM
5.25" 20X Max. speed
Weight
Interface
Local Bus support
Random Access Time
Average Sustained Transfer Rate
Supported Disc formats
INTERNAL MODEM (Cellular Ready)
DAA Support
Data support Protocols supported
Error correction
Data compression
Fax support
Protocols supported
Supported Functions
Toshiba America Information Systems Inc. ("TAIS") shall not be liable for damages of any kind for use of this information, which is subject to change without notice.
Copyright 1996 TAIS 550.doc Rev. 2 02/07/00 st.

TECRA 550CDT Product Specifications

550CDT: 4.0 Billion Bytes = 3.82GB (PA1268U-T2A)
Yes
64 bit
66.6 MHz
Yes
32KB: (16KB code; 16KB data)
Yes: 512KB
64 bit
66 MHz
Yes
(32K x 32bit, 2.5V) x 2
8 ns
PC Card Slots, Expansion Bus, Graphics Controller, Modem DSP, HDD, CD-ROM
BIOS, FDD, KBC, Sound chip
32 MB/160MB
60ns (supports Hyper Page mode memory access)
64 bit
66 MHz
Yes: supports APM (v.1.2), ACPI (v.1.0), PnP (v.1.0a ), VESA (v2.0),
DPMS, DCC2B, DMI (v.2.0), PCI BIOS
4.0 billion bytes = 3.82 GB (13msec/14msec)
Yes
PIO Mode 4 (16.6MB/sec) or Ultra DMA Mode2 (33.3MB/sec)
Optional: Part# PA2451UR (Includes battery adapter)
Li-Ion (10.8V, 3600mAH)
Included/Swappable with CD-ROM
4.57"L x 3.8"W x .59"H
Weight: .29 lbs
Yes: External FDD adapter included
7.0"L x 5.5"W x .875"H --- .25 lbs
Optional/Swappable with FDD
2.1 billion bytes = 2.02 GB (13msec)
Installed/ For use in SelectBay only
.55 lbs
.ATAPI (Enhanced IDE) with 128K buffer
Yes
135 ms @ 20X Max speed
3420KB/sec @ 20X Max speed; 2394KB/sec @ 14X Average speed
Red Book, Yellow Book, CD-ROM XA, CD-I Bridge (Photo-CD)
CD-I, CD-I Ready, CD-G, Multisession (Photo-CD, CD-Extra)
1
K56 Flex with DSVD, V.34 and V.80 support for Video Conferencing
US/Canada and Euro/Australia
Bell-103/212A, CCITT-V.21/V.22, V.32, V.32bis, V.34, V.80
MNP 1-4
MNP 5, CCITT V.42 bis
Fax class 1
V.21 ch2, V.27 ter, V.29, V.17
Speaker phone, Telephony Answering Machine, Ring Wake-up Resume
Incoming Call Discrimination, Caller ID
Connecting Devices
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