Adaptec SCSI Card 2904
Intended for the European market, this PCI-to-Fast SCSI-2 adapter delivers data rates of up to 10 MB per second. Provides an internal 50-pin connector and an external 50-pin high-density connector, allowing for the connection of up to seven SCSI devices
Small Image of Adaptec SCSI Card 2904
DownloadsDocumentationTechnical Specifications

Note: Only drivers that are not included or embedded within a supported operating system are listed below. To see a complete list of supported operating systems see the Product Specifications

Select your operating system or software below


Microsoft DOS
Microsoft Windows 2000
Microsoft Windows 3.1x
Microsoft Windows 7
Microsoft Windows 95
Microsoft Windows 98
Microsoft Windows Millennium
Microsoft Windows NT
Microsoft Windows Server 2008
Microsoft Windows Vista

Hardware Installation
how to install your adaptec pci card (html 74 kb)
Installing Drivers or Software
7800 family manager set 98 contents (html 68 kb)
installing 98 driver (html 70 kb)
windows 98 issues (html 70 kb)
installing windows nt driver (html 82 kb)
7800 fms support list (html 72 kb)
Product Documentation
AVA-2904/AVA-2904E Overview (PDF 79 KB)
Use Your Product
scsi terms explained (html 77 kb)
Number of devices
Up to 7 devices

Bus System Interface Type

PCI local bus
External Connectors
50-pin high density
Internal Connectors
50-pin, flat ribbon
Data Transfer Rate
Up to 10 MB/sec (synchronous, on the SCSI bus)

Supported Protocols

8-bit, Fast SCSI-2

Advanced SCSI features

tagged queuing
SCSI termination power-down control
parity handling
active negation

Electrical Terminations

Single-ended and active

Board Dimensions

2.57" x 4.75"

Power Consumption

5.0V +/- 0.25 at 2.0A maximum

Operating Characteristics

32 F to 131 F(0 C to 55 C)10% to 95% non-condensing Relative humidity