Performances
25-09-2005, 10:35
Vendo Adaptec Adaptec 2940U2B Ultra SCSI Card.
Comprato per passare ad un sistema scsi con ottime prestazioni, progetto mai termintato
http://www.mac-pro.com/core/media/media.nl?id=1175&c=394315&h=aa81827241bdec3d7558
The AHA-2940U2B is an Ultra2 (LVD) SCSI host adapter with an internal and an external connector. Both connectors support Ultra 2 Wide. It offers 80 Mbyte/sec data transfer rate and 12 meter (25 meter point-to-point) cable connectivity. The AHA-2940U2B is compatible with all legacy SCSI devices.
* 32-bit PCI local bus Interface Protocol
* Bus master DMA: Host Bus Burst Data Rate:
* 133 MB/sec Maximum Data Transfer Rate:
* 80 MB/sec Peripheral Bus:
* 8-bit & 16-bit Ultra SCSI, 32-bit Ultra2 SCSI SCSI Synchronous Maximum Burst Rates:
* Ultra SCSI - up to 80 MB/sec in 16-bit mode and 20 MB/sec in 8-bit mode Device Protocol:
* SCSI-1, SCSI-2, SCSI-3, Ultra SCSI, Ultra2 SCSI and LVD Advanced SCSI Features:
* Multithreaded I/O (up to 255 tasks simultaneously) Scatter/gather
* Tagged command queuing
* Disconnect/Reconnect External Connector:
* 68-pin LVD Wide Ultra SCSI Internal Connectors:
* 68-pin High-Density LVD Wide Ultra SCSI Device Support:
* Up to 15 SCSI peripherals (internal or external)
Vendo a 30€, meglio se con consegna a mano a milano.
In caso valuto anche spedizioni.
Comprato per passare ad un sistema scsi con ottime prestazioni, progetto mai termintato
http://www.mac-pro.com/core/media/media.nl?id=1175&c=394315&h=aa81827241bdec3d7558
The AHA-2940U2B is an Ultra2 (LVD) SCSI host adapter with an internal and an external connector. Both connectors support Ultra 2 Wide. It offers 80 Mbyte/sec data transfer rate and 12 meter (25 meter point-to-point) cable connectivity. The AHA-2940U2B is compatible with all legacy SCSI devices.
* 32-bit PCI local bus Interface Protocol
* Bus master DMA: Host Bus Burst Data Rate:
* 133 MB/sec Maximum Data Transfer Rate:
* 80 MB/sec Peripheral Bus:
* 8-bit & 16-bit Ultra SCSI, 32-bit Ultra2 SCSI SCSI Synchronous Maximum Burst Rates:
* Ultra SCSI - up to 80 MB/sec in 16-bit mode and 20 MB/sec in 8-bit mode Device Protocol:
* SCSI-1, SCSI-2, SCSI-3, Ultra SCSI, Ultra2 SCSI and LVD Advanced SCSI Features:
* Multithreaded I/O (up to 255 tasks simultaneously) Scatter/gather
* Tagged command queuing
* Disconnect/Reconnect External Connector:
* 68-pin LVD Wide Ultra SCSI Internal Connectors:
* 68-pin High-Density LVD Wide Ultra SCSI Device Support:
* Up to 15 SCSI peripherals (internal or external)
Vendo a 30€, meglio se con consegna a mano a milano.
In caso valuto anche spedizioni.