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IBM 2254 Hardware

IBM 2254
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32
Hardware Interfaces
The following peripheral interfaces for adapters, options, and drives are supported in the system unit.
Table 1-1 System Board Hardware Interfaces
Item Interface
Expansion slot for
I/O adapter cards
Three PCI (peripheral component
interconnect) v2.1 compatible
expansion slots that operate at 33
MHz bus speed. PCI slot 1 can hold a
short (175mm) PCI adapter card. PCI
slot 2 can hold a PCI adapter card
measuring 165 mm in length (or less).
PCI slot 3 can hold a PCI adapter
card measuring 236 mm in length (or
less). The desktop model (machine
types 6266 and 6286) only supports
low profile PCI interface. (169mm)
and The Fire Fly E2 model (machine
types 6270, 6276, 6279 and 6280).
Hard Disk Drives
Two PCI local bus Enhanced IDE v1.0
compatible hard disk drive interfaces
that support PIO mode up to mode 4,
DMA 32-bit access up to mode 2 and
Ultra 33 Synchronous DMA up to
mode 2 (33M bytes/sec).
CD Drive 5.25-in. high-performance, forty eight
speed (48X) CD-ROM IDE/AT drive
Support Bootable CD-ROM Format
specification version 1.0.
Compliant to Audio-CD, Video-CD,
CD-ROM/XA, Karaoke-CD, and
Photo-CD (both single and multi-
session) format.
Diskette Drive AT diskette interface
Video Physical interface is compatible with
the IBM Personal System/2 (PS/2)
VGA interface and Intel 810e VGA on
board.
Modem One 56.6 Kbps PCI Plug and Play
modem adapter card with data/fax
features.
Audio All models use ADI Codec.
Pointing device IBM PS/2-compatible mouse
Keyboard device IBM PS/2-compatible keyboard
2 Serial ports
9-pin connector with RS232D
electrical interface
Parallel port
Supports SPP (IBM PC/AT, PS/2)
compatible, EPP (IEEE 1284
compliance), ECP (IEEE 1284
compliance) interface.
USB
USB controller integrated in core logic
chip set.

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IBM 2254 Specifications

General IconGeneral
BrandIBM
Model2254
CategoryDesktop
LanguageEnglish

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