Digital DEC AlphaStation XL300
The AlphaStation 255/233 and 255/300 Desktop Workstations comprise a family of entry to mid-range PCI-based Alpha Universal Client systems. The AlphaStation 255 family delivers premium performance while providing access to thousands of applications.
The AlphaStation 255/233 system uses the Alpha 21064A microprocessor running at 233 MHz with performance measuring 4.27 SPECint95 and 5.09 SPECfp95. This entry level to low end system is ideal for running 2D CAD, CASE, Multimedia and Software Development applications.
The AlphaStation 255/300 system also uses the Alpha 21064A microprocessor, but at a higher speed of 300 MHz and with performance measuring 4.23 SPECint95 and 5.81 SPECfp95. This mid-range system is optimal for working with 2D CAD applications.
All AlphaStation 255 systems come packaged in a compact enclosure, with capacity for up to 512 Mbytes of parity memory, 128-bit wide memory bus, five storage slots, four option slots (two PCI, one PCI/ISA combination, one ISA) and a one MB secondary cache. The high performance PCI I/O bus, running at 132 MB/second, provides expansion for options such as high-performance graphics, networking, and SCSI adapters without the need for additional tabletop options or expansion boxes. All systems support a wide variety of industry-standard peripherals and PCI/ISA options. Other standard features include integrated Twisted Pair Ethernet (ThinWire is optional), stereo-quality audio, external ports for serial/parallel communications, and external SCSI.
Alpha XL Personal Workstation
The 64-bit Alpha microprocessors accommodate demanding technical applications such as 2D CAD and 3D CAD. New 3D graphics options significantly improve productivity for demanding, floating point intensive, graphics applications, such as MCAD, ECAD, GIS and animation.
Alpha XL is available in three models:
- Alpha XL 266—Alpha microprocessor 21064a 266 MHz CPU
- Alpha XL 300—Alpha microprocessor 21164 300 MHz CPU
- Alpha XL 366—Alpha microprocessor 21164 366 MHz CPU
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