SolderCurrent

Cyrix MII-400GP Used CPU: Is $90 the Right Price for Your PLC or HMI Repair?

A used Cyrix MII-400GP CPU with a 95MHz bus and 2.2V core is listed at USD 90.00. This guide walks through the listed specs, the used-condition trade-off, and who should consider it for PLC or HMI repairs.

Last updated Aug 17, 2026

When a PLC or HMI control board loses its CPU, the replacement search often narrows to a single part number that is no longer available new. The QTY=1PCS CYRIX MII-400GP 95MHZ BUS 3.0X 2.2V Used CPU, listed at USD 90.00, is aimed exactly at that kind of repair. Here's a focused review of what the listing tells you.

Quick verdict

The listing offers one used Cyrix MII-400GP processor with a 95MHz bus, a 3.0X multiplier, and a 2.2V core voltage. The condition field clearly says Used, so you are dealing with a pre-owned chip. The unit quantity is set to one, meaning the price covers a single processor.

Who it suits

This is for the maintenance technician or industrial buyer who identifies MII-400GP as the required part for their control equipment. It is also a reasonable option for a spare-parts bin in a facility that still runs boards built around this processor. If your equipment needs a different CPU family, this listing is not relevant.

What stands out from the listed details

The product title and attributes work together to define the part precisely: Cyrix MII-400GP, 95MHz bus speed, 3.0X multiplier, 2.2V operating voltage, used condition, and a unit quantity of one. The price at USD 90.00 applies to that single unit. For a shopper who knows the part number, these details avoid the guesswork of vague surplus listings.

Meaningful trade-offs

The biggest trade-off is used condition. A pre-owned CPU can still be a sound replacement if your board's existing processor failed, but the listing offers no information beyond the Used condition and the stated specs. The single-unit quantity is another consideration: if you need to repair more than one board, you would be ordering multiple times at the same per-unit price.

Bottom line

The Cyrix MII-400GP listing makes it easy to see whether you are looking at the right part: the model, bus speed, multiplier, voltage, and quantity are all in front of you. The used condition is the main factor to weigh when comparing it with any new or refurbished options you might find elsewhere.

QTY=1PCS CYRIX MII-400GP 95MHZ BUS 3.0X 2.2V Used CPU

QTY=1PCS CYRIX MII-400GP 95MHZ BUS 3.0X 2.2V Used CPU DHL/FEDEX/UPS

The strength of this listing is clarity: one Cyrix MII-400GP, 95MHz bus, 3.0X multiplier, 2.2V voltage, priced at USD 90.00. The trade-off is the used condition, so factor that into your decision if you need a like-new processor for a critical control line.

Products in this article
QTY=1PCS CYRIX MII-400GP 95MHZ BUS 3.0X 2.2V Used CPU DHL/FEDEX/UPSUSD 90.00View on eBay
QTY=1PCS CYRIX MII-400GP 95MHZ BUS 3.0X 2.2V Used CPU DHL/FEDEX/UPSUSD 90.00View on eBay

You may also like

Finding more guides for you…