Alpha/Linux Wiki - hardware https://alphalinux.org/wiki/ 2026-07-12T22:30:23+00:00 Alpha/Linux Wiki https://alphalinux.org/wiki/ https://alphalinux.org/wiki/_media/wiki:logo.png text/html 2026-07-12T19:20:08+00:00 Anonymous (anonymous@undisclosed.example.com) cpus https://alphalinux.org/wiki/hardware:cpus?rev=1783884008&do=diff CPUs Wikipedia has many articles on Alpha CPUs that we will not duplicate: * DEC Alpha * 21064 * 21164 * 21264 * 21364 * 21464 Socket 499 (PC164, PC164LX, PC164BX/UX, Personal Workstation) Manufacturer Part Number Type Frequency Digital 21-43918-03 EV56 400 MHz text/html 2026-07-12T19:20:08+00:00 Anonymous (anonymous@undisclosed.example.com) motherboards https://alphalinux.org/wiki/hardware:motherboards?rev=1783884008&do=diff Motherboards Motherboard CPU Memory Chipset Cache PCI AGP ISA Type Frequency Type Capacity 64-bit 32-bit EB64 21064/EV4 150 MHz FPM Parity 64 MB 512 KB EB64+ 21066A/LCA45 275 MHz FPM Parity 0 2,3 0 3 EB66+ 21066A/LCA45 233 MHz FPM Parity 384 MB