VAX 4000 Model 300

VAX 4000 Model 300
Summary
Codename:	Pele
Descriptive name:	VAX 4000 Model 300
OS support (VMS):	V5.3-2
OS support (MDM):	131 [1]
CPU Details
CPU name (VMS):	KA670-AA
CPU name (console):	KA670-AA
CPU module:	KA670
Module:	L4000 [1]
Number of processors:	1
VMS DCL CPU:	11
VMS DCL XCPU:	1
SID:	0B000006
XSID:	01340402
CPU chip:	REX520 (P-chip) (DC520)
FPU chip:	DC523 (F-chip) [2]
CPU cycle time:	28ns
CPU clock:	143MHz
Instruction-buffer:	12 bytes [1]
Translation-buffer:	64 entries
Cache:	2KB
Secondary cache:	128KB (84ns) [1]
Compatibility mode:	No [2]
Console processor:	CPU
Console device:	None
Memory
Minimum memory:	32MB [2]
Maximum memory:	512MB [2]
I/O
Q-bus:	1 @ 3.3MB/s [2]
BUS-DSSI:	2 @ 4.0MB/s (SHAC embedded) [2]
LAN support:	1 (SGEC - embedded) (DC541) [2]
Performance
VUPs:	8
SPECmarks:	9.1
TPC-A:	31.9

The VAX 4000 Model 300 was one of the VAX 4000 series. It used the MS670-BA main memory board.

References

[1] VAX 4000 Model 300 Technical Information. EK-337AA-TI-001

[2] KA670 CPU Module Technical Manual. EK-KA670-TM-001

[3] VAXcluster Systems - Guidelines for VAXcluster System Configurations (EK-VAXCT-CG-006)

External links

• VAX 4000 Model 300 Installation (EK-335AB-IN-002)
• VAX 4000 Model 300 Operation (EK-336AB-OP-O02)
• VAX 4000 Model 300 Technical Information (EK-337AA-TI-001)