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Adaptec AIC-7902B - Ultra320 SCSI
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Applies to:

Adaptec AIC-7902B Ultra320






Windows 2000

File Size:

171 KB

File Name:


Release Date:




Last Updated:



/5 from 20 reviews.


  • Type: SCSI Controler
  • Interface: 64-Bit PCI X/ Built in on other server mother board
  • SCSI Protocol: Dual-Channel SCSI supports up to four Ultra 320 hard drives
  • Raid Type: mirroring
  • Software Support: Microsoft Windows NT ,Windows 2000,Windows 95 and 98,Windows XP,Windows NET, Linux, Novell NetWare, and SCO UnixWare


The Adaptec AIC-7902B - Ultra320 SCSI has been pushed to its limit with the help of Adaptec’s three hardware design advances – the Ultra Streaming Data Path, the Matrix Command Management, and the Rapid Pocket Protocol Engine. These 3 features employed by the Ultra320 SCSI are designed to helpt it better provide speed. It also has Seamless Streaming Technology that is designed to maximize the high data transfer rates of the Ultra320 SCSI. This allows workstations and servers to achieve their full potential in terms of data throughput.

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RAID is a kind of storage technology used in devices like the Adaptec AIC-7902B - Ultra320 chipset to provide increased reliability and functions through redundancy. The standard level of RAID starts from 5 and has been varied as well as increased through time. A RAID system and chipsets like the Adaptec AIC-7902B - Ultra320 chipset can be used as secondary storage, but not as back up storage. RAID drives are reliable backup drives, but only as removable backup devices. However, RAID can be used as a storage solution and not to replace backups. Commonly, the user contributes to device malfunction more than these other factors. For RAID effectiveness and reliability, consider factors such as compatibility and operator training to ensure correct operations and maximize the potential of a RAID system and chipsets such as the Adaptec AIC-7902B - Ultra320 chipset among others.