Toshiba Tecra 550CDT Detailed specs for Tecra 550CDT

TECRA 550CDT Product Specifications

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Copyright 1996

TAIS

550.doc

Rev. 2

02/07/00

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550CDT: 4.0 Billion Bytes = 3.82GB (PA1268U-T2A)

PROCESSOR

Intel Pentium

266Mhz (2.0v/2.5v) w/MMX

Yes

External data bus width

64 bit

External data/address bus speed

66.6 MHz

Integrated Coprocessor

Yes

Processor Cache

32KB: (16KB code; 16KB data)

LEVEL 2 (L2) CACHE

Yes: 512KB

Data Bus Width

64 bit

Data Bus Speed

66 MHz

DATA RAM:

Yes

2 Mbit Pipelined Burst Synchronous SRAM

(32K x 32bit, 2.5V) x 2

Access Time

8 ns

SYSTEM ARCHITECTURE

Connecting Devices

PCI BUS (v.2.1): (32-bit, 33 MHz)

PC Card Slots, Expansion Bus, Graphics Controller, Modem DSP, HDD, CD-ROM

ISA BUS:

8-bit,

8 MHz

BIOS, FDD, KBC, Sound chip

MEMORY:

64Mbit

EDO DRAM,

3.3V

Standard/Maximum

32 MB/160MB

Speed

60ns

(supports Hyper Page mode memory access)

Data width

64 bit

Local Bus Clock Speed

66 MHz

BIOS

(4Mbit FLASH EPROM, 512K)

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

STORAGE

Removable HDD (2.5” Enhanced IDE)

4.0 billion bytes = 3.82 GB (13msec/14msec)

Local Bus Support

Yes

Burst Data Transfer rates

PIO Mode 4 (16.6MB/sec) or Ultra DMA Mode2 (33.3MB/sec)

SELECT BAY DEVICES

Second Battery

Optional: Part# PA2451UR (Includes battery adapter)

Battery Type

Li-Ion (10.8V, 3600mAH)

Modular FDD (3.5” 1.44MB)

Included/Swappable with CD-ROM

FDD Dimensions

4.57”L x 3.8”W x .59”H

FDD Weight

Weight: .29 lbs

Simultaneous FDD & CD-ROM Support

Yes: External FDD adapter included

FDD Adapter Dimensions/Weight

7.0”L x

5.5”W x .875”H --- .25 lbs

Modular HDD (2.5” Enhanced IDE)

Optional/Swappable with FDD

Capacity

2.1 billion bytes = 2.02 GB (13msec)

Modular CD-ROM

5.25” 20X Max. speed

Installed/ For use in SelectBay only

Weight

.55 lbs

Interface

.ATAPI (Enhanced IDE) with 128K buffer

Local Bus support

Yes

Random Access Time

135 ms @ 20X Max speed

Average Sustained Transfer Rate

3420KB/sec @ 20X Max speed; 2394KB/sec @ 14X Average speed

Supported Disc formats

Red Book, Yellow Book, CD-ROM XA, CD-I Bridge (Photo-CD)

CD-I, CD-I Ready, CD-G, Multisession (Photo-CD, CD-Extra)

INTERNAL MODEM

(Cellular Ready)

1

K56 Flex

with DSVD, V.34 and V.80 support for Video Conferencing

DAA Support

US/Canada and Euro/Australia

Data support

Protocols supported

Bell-103/212A, CCITT-V.21/V.22, V.32, V.32bis, V.34, V.80

Error correction

MNP 1-4

Data compression

MNP 5, CCITT V.42 bis

Fax support

Fax class 1

Protocols supported

V.21 ch2, V.27 ter, V.29, V.17

Supported Functions

Speaker phone, Telephony Answering Machine, Ring Wake-up Resume

Incoming Call Discrimination, Caller ID