Adaptec's SCSI Card 2930U2 offers the best value for desktop users by supporting state-of-the-art Ultra2 SCSI technology at an affordable price. The SCSI Card 2930U2 incorporates Adaptec SpeedFlex technology - the easiest way to get full Ultra2 performance while concurrently running your earlier SCSI devices on the same card. For high-end desktop PCs and entry-level workstations, the SCSI Card 2930U2 is your top performance/value choice.
Small Image of AHA-2930U2
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

Bios Updates and Other Downloadable Files

Bios Updates and Other Downloads


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)
differential scsi (html 68 kb)
ultra2 scsi termination (html 68 kb)
Installing Drivers or Software
cdrom in dos (html 69 kb)
Product Documentation
Adaptec Ultra2 SCSI Card Family (PDF )
User Reference for the AHA-2930U2 (PDF 470 KB)
SCSI Card 2930U2 (PDF )
Use Your Product
scsi<i>select</i> user's guide (html 83 kb)
scsi terms explained (html 77 kb)
sense codes described (html 96 kb)
Number of devices
Up to 15

Bus System Interface Type

32-bit PCI Local Bus
External Connectors
50-pin high-density (Ultra and Fast SCSI devices)
Internal Connectors
50-pin standard (Ultra and Fast SCSI devices)68-pin high-density (Ultra2 SCSI devices)
Data Transfer Rate
80 MB/sec
System Requirements
IBM-compatible 200 MHz or faster processorWindows NT, Windows 98, Windows 98SE, Windows 95, Windows 2000, Windows XP or Windows MEPCI expansion slotSCSI peripheralCD-ROM drive
Package Contents
AHA®-2930U2 PCI-to-Ultra2 SCSI host adapterAdaptec EZ-SCSI software68-pin Ultra2 internal SCSI cable with terminator50-pin internal SCSI cableComplete documentationFive year warranty card
5 years

Supported Protocols

Ultra2 SCSI, Wide UltraSCSI,
UltraSCSI, Fast Wide SCSI,

Peripheral Support

Bootable and non-bootable

Interface Transfer Method

Bus Master DMA

Board Dimensions

6.7" x 3.87"

MTBF (mean time between failures, Bellcore)

Bu440, 452 hrs