DEC - 21-40532-08J ALPHA CPU IC - Circuit Board.

DEC - 21-40532-08J ALPHA CPU CHIP - Circuit Board.

21-40532-08 is an OEM/tray Microprocessor

Frequency: 275 MHz

Bus speed: 16.17 MHz - 137.5 MHz

Clock multiplier: from 2 to 17

Package: 431-pin ceramic PGA

Size: 2.43" x 2.43" / 6.17cm x 6.17cm

Note: Numerous extra ICs on PCB, Note: Missing an 28 Dip IC, Right Side.

Location: E8 XE8.

Board Label:KA548HBDFS.

P/N: 21-40532-08 Rev J. Lot# B50994-40. Digital Equipment Corp.