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Thank you for visiting the RAMCHECK LX website, home of the original portable memory tester.

RAMCHECK Calibration & Hardware Upgrades


As we continue to improve our memory testers, we frequently offer free firmware and software upgrades to our registered users via the Internet. Such improved firmware and software make the test algorithms better and add numerous features. However, the continuous changes in memory technology require us also to periodically make various hardware and component changes in our products. Such hardware improvements provide new value and capabilities to our products, extending their useful lives and allowing them to extend their previous specification. For example, a hardware upgrade that may consist of adding or changing existing components is required in order to allow the new DDR2 adapter to reach 667MHz operation. Obviously, we cannot provide hardware upgrades through the Internet - the product must be sent to the factory or to the distributor. We have created several factory calibration and upgrade processes at affordable fixed prices to allow our customers to upgrade their products to the current technology level.

We recommend that you have your unit calibrated and upgraded every 12-18 months to make sure that it remains current to factory production specifications and operates at its most optimum level. In addition to periodic calibration, you may need to obtain a factory upgrade in order to incorporate a new feature which was not available when you originally purchased the product. Please check this page periodically to find out if there are updates available for your specific test system.

RAMCHECK/RAMCHECK LX Line

RAMCHECK Calibration & Hardware Upgrade

RAMCHECK UPGRADE TO SUPPORT DDR2 667MHz

RAMCHECK UPGRADE TO SUPPORT DDR PRO 466MHz

OLD DDR 333MHz Hardware Upgrade

SIMCHECK II Line

SIMCHECK II/ II se/ II PLUS/ II LT PLUS/ II se PLUS Upgrade to RAMCHECK level

SIMCHECK II PLUS/ II se PLUS PC133 Calibration & Hardware Upgrade