DEC 450ZN-B9 Microvax 3100-40 16 MB Base System No Hard Drive

OverviewThe DEC Microvax 3100-40 16 MB Base System is a classic minicomputer platform that delivers reliable performance for legacy software environments and vintage computing projects. This configuration ships without a hard drive, allowing you to i... Read More

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$2,977.95

In Stock: 5
Manufacturer: DEC
Model or Part: 450ZN-B9
Condition: Refurbished
Weight: 22.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The DEC Microvax 3100-40 16 MB Base System is a classic minicomputer platform that delivers reliable performance for legacy software environments and vintage computing projects. This configuration ships without a hard drive, allowing you to install the storage solution that best fits your needs, whether that is a modern SSD, a SCSI drive, or a network boot option.

Key Features

Factory-tested DEC Microvax 3100-40 chassis with robust build quality
16 MB of ECC memory installed and validated for stability
Standard DEC Q-bus architecture supporting a wide range of peripheral cards
Multiple serial and parallel ports for legacy device connectivity
Compatible with DEC VAX operating systems such as VMS and ULTRIX
Open configuration - no hard drive included, giving you full control over storage selection

Technical Specifications

Processor: DEC 32-bit microprocessor (approx 5 MHz)
Memory: 16 MB ECC RAM (expandable via Q-bus slots)
Bus: Q-bus, 16-bit, 10 MHz
Expansion: 4 Q-bus slots, 2 ISA slots (optional adapter)
Console: Dual RS-232 serial ports, parallel printer port
Power: 120/240 V AC, 120 W maximum consumption
Dimensions: 17.5 in (W) x 14.0 in (D) x 5.0 in (H)
Weight: approx 45 lbs

Applications
This Microvax 3100-40 system is ideal for:

Running legacy VMS or ULTRIX applications in a controlled lab environment
Educational settings teaching computer architecture and operating system concepts
Preservation of historic software and data archives
Development and testing of embedded systems that require a DEC VAX compatible host
Hobbyist collections and museum displays showcasing early minicomputer technology

By providing a solid, proven hardware foundation without pre-installed storage, the DEC Microvax 3100-40 16 MB Base System gives you the flexibility to tailor the machine to your specific project while preserving the authentic experience of DEC's renowned engineering.