RST- RAM STRESS TEST memory testing diagnostic hardware memory testing

RST RAM testing & validation hardware tool

Ultra-X, Inc., memory diagnostic hardware & RAM testing software developer & technology pioneer, offers customized solutions for pc computer memory module manufacturers, pc system builders, memory oem's, design engineers, & computer service professionals. RST PRO memory testing & validation products ensure reliability, stability, integrity, & compatibility of all memory modules utilizing over 30 proprietary memory test algorithm patterns on all: SIMMS, DIMMs, RIMMs, SO-DIMM, Micro-DIMM SDRAM 66-133, DDR, DDR/2, RDRAM (RAMBus), ECC, FB-DIMM (Fully Buffered DIMM), Registered, & Parity memory modules for all Servers, Desktops, Notebooks & Laptop PC's. Ultra-X offers full customization services to modify any RST PRO product to support specific manufacturing, validation & computer design needs. For additional information contact us at 408-261-7090 or email

RST - RAM Stress Test
RST - RAM Stress Test
Ultra-X's products are offered in a wide-range of configurations: from hardware diagnostic cards to professional software diagnostics.
Whether you know what Ultra-X product you are looking for, or only know the solution, we can help direct you to resellers that sell Ultra-X based products.

Ultra-X, Inc. United States:

Ultra-X, Inc. Headquarters
2075 De La Cruz Blvd., Suite 101
Santa Clara, CA 95050, USA
Toll Phone: 1(800) 722-3789
Direct Phone:1(408) 261-7090
Fax: 1(408) 261-7077
Ultra-X, Inc. USA Sales
Toll Phone: 1(888) 722-3734
Direct Phone: 1(909) 946-8321
Fax: 1(909) 946-7639

Ultra-X, Inc. International:

Ultra-X, Inc. - Benelux
Ultra-X, Inc. - Brazil
Ultra-X, Inc. - France
Ultra-X, Inc. - Japan
Ultra-X, Inc. - Europe
Ultra-X, Inc. - Taiwan
Ultra-X, Inc. - Germany
Ultra-X, Inc. - Austria
Ultra-X, Inc. - Switzerland
Ultra-X, Inc. - Poland
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  • Kingston
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  • Infineon
  • Advanced Validation Labs
  • ATI
  • Epson
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  • Asus
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  • Chaintech
  • Nvidia
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  • Lockheed Martin
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  • Juniper Networks
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  • & more...
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© Copyright Ultra-X, Inc. 1987-2016.
RAM Stress Test, R.S.T., R.S.T. Pro2, R.S.T. Pro3, R.S.T. Pro4, R.S.T. Pro USB, R.S.T. MiniPCI, R.S.T. ExpressCard, UX logo,
SBT-Self Boot Technology logo and the Technician Certified logo are trademarks of Ultra-X, Inc. All other
product trademarks are recognised as belonging to their respective owners.
Products or information may change without notice.