General System Specifications - DEC 3000 500 Owner's Manual

Table A–4 lists specifications of the DEC 3000 Model 500/500S
General System
Specifications AXP system components.
Table A–4 General System Specifications
Processor
Secondary cache
SIMM memory
Optional SIMM
ROM memory
Standard coprocessor
Optional fixed disk
Optional RX26
diskette drive
Optional RRD42
compact disc
Optional TLZ06 tape
Optional TZK10
Optional expansion
box
Interfaces
System Specifications
DECchip 21064 CMOS-4 KN15 Alpha
microprocessor, with 8 KB data cache, 8 KB
instruction cache and floating-point unit,
running at 150 MHz.
512 KB
32 MB minimum
256 MB maximum for system
512 KB
HX 2D graphics coprocessor
Four 3½-inch fixed disks
2.88-MB, 3½-inch, half-height diskette drive
600-MB, 5¼-inch, half-height compact disc
drive
2 to 4-GB, 5¼-inch, half-height tape drive
525-MB, 5¼-inch, half-height, quarter-inch
cartridge (QIC) tape drive
BA350 Expansion Box
Two single-channel SCSI-II compliant
controllers (one internal and one external) that
support both synchronous and asynchronous
devices, one 10BASE-T Ethernet port, one
AUI Ethernet port, one ISDN port, one
synchronous/asynchronous communications
port, one printer port, one MMJ alternate
console port, four audio ports.
Hardware Specifications A–3