DEC TRIMM INDUSTRIES PDP-11-23 Vacuum Pumps

( Brand: Dec Trimm Industries ), ( Manufacturer Part Number: PDP-11-23 ), ( Part Type: Vacuum Pump ), ( Country/region Of Manufacture: United States )

Review DEC TRIMM INDUSTRIES Computer Vintage

The TRIMM PDP-11/23 is a vintage digital computer system that was first introduced in the 1970s by Digital Equipment Corporation (DEC). This particular model, the PDP-11/23, is a part of the PDP-11 series, which was widely used in universities, research institutions, and businesses for a variety of applications, including scientific simulations, data processing, and software development.

The TRIMM PDP-11/23 is a 16-bit minicomputer that operates on a clock speed of 2 MHz. It features a 16-bit data path and a 24-bit address bus, which allows it to address up to 16 MB of memory. The system comes with 8 KB of on-chip cache memory, which improves its performance by reducing the time it takes to retrieve data from the main memory.

The PDP-11/23 is equipped with a 16-bit floating-point arithmetic unit (FPU) that supports single-precision floating-point operations. This makes it well-suited for scientific and engineering applications that require accurate calculations with floating-point numbers.

The system has two 8-bit peripheral interface adapters (PIAs) that allow it to communicate with various peripheral devices such as disk drives, printers, and terminal controllers. It also has a serial communication interface (SCI) for connecting to other computers or remote terminals over a serial communications link.

The TRIMM PDP-11/23 is housed in a rugged, 19-inch rack-mountable chassis that measures 19 inches wide, 23 inches deep, and 5.5 inches high. The chassis is made of powder-coated steel and features a removable side panel for easy access to the internal components.

Overall, the TRIMM PDP-11/23 is a powerful and versatile vintage computer system that is highly sought after by collectors, hobbyists, and enthusiasts of classic computing. Its 16-bit architecture, floating-point unit, and robust I/O capabilities make it a valuable asset for anyone interested in learning about the history of digital computing and exploring the capabilities of vintage computer systems.

1. Historical Significance: The PDP-11/23 is a vintage computer that played a significant role in the development of the modern computer industry. Owning one gives you a unique piece of computer history.

2. Learning Opportunity: Working on a PDP-11/23 can provide an excellent opportunity to learn about the early days of computing, including assembly language programming, operating systems, and hardware design.

3. Community Support: There is a strong and active community of PDP-11 enthusiasts who can provide support and advice.

4. Reliability: DEC computers were known for their durability and reliability, and the PDP-11/23 is no exception.

1. Limited Compatibility: The PDP-11/23 uses a proprietary operating system and has limited compatibility with modern software and hardware.

2. Maintenance and Repair: Finding replacement parts for a vintage computer can be challenging and expensive.

3. Power Consumption: Older computers tend to use more power than modern ones, and the PDP-11/23 is no exception.

4. Noise Level: Vintage computers can be loud, especially when operating at full speed.

Buying a DEC PDP-11/23 can be a rewarding experience for those interested in computer history and willing to put in the time and effort to maintain and repair the machine. However, the limited compatibility and potential for high maintenance costs should be considered before making a purchase. If you are looking for a vintage computer that can serve as a learning tool and a conversation piece, the PDP-11/23 may be a good fit.

If you are interested in buying a DEC PDP-11/23, it is recommended to thoroughly research the model and its potential issues before making a purchase. Look for a well-maintained machine with all necessary components, and be prepared to invest time and money in maintenance and repair. Additionally, consider joining the PDP-11 community to tap into their knowledge and resources.

Details:

Includes hard drive and floppy face panel. DEC, Trimm Industries, PDP-11-23 Computer - Vintage. Made by DEC, re branded Trimm Industries. Very clean condition, not tested, sold as-is.

Multi cables are attached in the rear.

part #: pdp1123 prices

• $89.99-$575.00

specifications valvplu:

• brand: Dec Trimm Industries
• mpn: Pdp-11-23
• part type: Vacuum Pump
• country/region of manufacture: United States

offer valvplu:

• started: November 8, 2024
• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0

seller valvplu:

• city: Sun Valley, California
• # reviews: 6196
• rating: 94.0%

shipping valvplu:

• service: FedEx Ground Economy
• transit: 8-13 Days
• class: Economy
• carrier: FedEx
• cost: $150.00
• type: Fixed

returns valvplu:

• policy: No Returns

general valvplu:

• Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps
• condition: Used

payments valvplu:

• credit card: Discover
• wallet: Apple-pay
• other

Dec Trimm Industries PDP-11-23 Is Similar To:

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