Product Details

VAX 4000 Models 300, 400, 500, 600, 700 -
---------------------------------------------------------------------------- The KA6xx CPU is a quad-height VAX processor module that uses the Q22-bus and DSSI bus -------------------------------------------------------------------------------------- *VAX4000 *300* *400* *500* *500A* *505A* *600* *600A* *700A* *705A* Model * CPU KA670 KA675 KA680 KA681 KA691 KA690 KA691 KA692 KA694 Backup 128-KB backup cache (B-cache) 512-KB 2-MB backup cache RAMs backup cache cache (B-cache) (B-cache) Memory Four MS670 Four MS690 memory arrays providing a memory 32MB or capacity from 32 MB up to 512 MB 64MB modules Firmware V4.9 Rom Four resident firmware chips, each 128 K by 8 ROMs replacement bits of FLASH programmable EPROMS for a total is required of 512 KB for upgrade Enclosure BA440 In-cabinet Model 300/400/500/500A upgradable CPU to Model 505A upgrade Model 300/400/500/505A/600/600A/700/700A upgradable to Model 705A From 4000-300 to 4000-400/500/600/700/705 with the following exceptions: (System serial numbers beginning with WFO4899999 or lower and system serial numbers beginning with AYO4700100 or lower) require CPU, memory and backplane replacement. All others require CPU and memory replacement only H3604 Module covers the five slots dedicated to the CPU and Console memory modules (one slot for the CPU, and four available slots for MS690 memory modules) H3604 Power-up mode switch, baud rate switch, serial console front MMJ connector, LED display, Break enable/disable switch, Ethernet port, 2 DSSI connectors for bus 1 (with 2 node plugs) H3604 back Battery backup, TOY, H3604 power connector (J5), CPU interface (J6), ThinWire fuse (F1), -12V fuse (F2), DSSI Term power fuse (F3), Ethernet fuse (F4), Remote boot enable jumper (W2), and finally the FEPROM write enable jumper (W4) SCSI bus One SCSI bus connection to the backplane, *no adapter included!* A KZQSA must be purchased to utilize this SCSI connection Internal Up to six 3.5" RFxx type devices and one tape, or up to DSSI three 5.25" RFxx type devices and one tape Storage External Add-on R400X cab allows for an additional fourteen 3.5" DSSI or seven 5.25" RFxx type devices Storage ----- *Note: * *The VAX4000-505A is a rebadged VAX4000-600A at a reduced price* If running VMS 5.5-2H4 the KA691 will be seen as a VAX4000-600A. All higher versions of VMS will see the KA691 as a VAX4000-505A ----- ----------------------------------------------------------------------------
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