Technical data

1.1.1 BA430 Enclosure

Opening the front door enables you to access the components housed in the

BA430 enclosure. Figure 1–5 shows a typical conﬁguration.

The BA440 enclosure can contain the following:

• Mass storage—TF85, TK70, or TLZ04 tape drive and up to three RF-

series Integrated Storage Elements (ISEs), or four RF-series ISEs and

no tape drive

All VAX 4000 Model 200 (BA430) systems contain the following:

• System control panel (SCP)

• Card cage containing modules—CPU, memory, communications

controllers, mass storage controllers

• CPU cover panel

• Power supply

• Fans

1–6 VAX 4000 Model 200 (BA430) Operation