KTI-4MG logo

KingTiger’s High Speed DDR4 Tester
The first low cost 3.2GBits/sec true data rate tester

 

  • Fully Automated ATE + Btt Single Step Tester with speeds up to 3.2Gbps+ data rate!
  • Models available for DIMM or Component Test
  • Capable of handling all standard DDR4 DIMM configurations including LRDIMM
  • Highly advanced system compatibility testing – ensure your DIMMs will work in your client’s systems
  • Test During Burn-in (TDBI) High Temperature Chamber
    (KT-HC2)
    Available
  • Available in 3 Models:
– Cost effective system test replacement
– Manufacturing ATE
– High End Timing Profiling Lab Unit
 
 
 

KT-4MG Features

 

High performance, Highly automated DDR4 Module tester

  • Up to 3.2Gbps+ data rate test capability
  • Support for all standard DIMM configurations (registered, unbuffered, SoDIMM, LRDIMM)
  • Available in configurations from 4 DIMMs in parallel to 64 DIMMs in parallel
  • Low Voltage support
  • Extremely small footprint
  • No special air, power, or cooling requirements
  • Clock: 333MHz – 2133MHz, 2 – 5MHz Step
  • Coverage: Timing Windows, Algorithmic, Compatibilities
  • KTI Proprietary: Weak Cell Tracking
  • Adjustable clocks: tRC, tRCD, tRASmin, tRASmax, tRP, tRRD, tWTR, tRTW, tRFC, tAL, tCWL, tRTP

 

 

Applications:

  • Engineering Timing Profiler – detailed timing measurements to characterize your memory. For example, determine your memory’s minimum support CAS Latency in ps or verify Rank Margining data.
  • Mass Production Ready
  • Motherboard test replacements
  • System Compatibility Verification
  • Failure Analysis Tools
  • Speed Grading Sort capability

 

Measurement Resolution:

  • Core Timing Parameters: 100pS (e.g., tRAC, tCL…)
  • Timing Windows: 1/64 Clock

 

Patterns:

  • Logical: Row Hammer, March A, B, C, C-, G, Shifts, Rotates, Walking 1/0, Jumps
  • PC: MemTest+ like, Jumps, Block Moves, Random, bTT, user defined or custormer specified

 

 

Features Standard in All KTI Products:

  • Failure/Design Analysis Tools including Shmoo and Burn-in tools
  • Simple drag and drop test flow creation
  • Full test flow control including looping, binning, etc.
  • Enhanced software customization available – data logging and analysis, tester flow control, bar code scanning, etc.

 

Features in All KingTiger Testers

 

Simple setup: One standard PC, One USB cable from PC to tester, and simple PC power cable to power the tester. Low power consumption and potential “zero” foot print in production.

 

Easy to use, modern, Windows User Interface.

join_us_iconFrequently Asked Questions about KT-4MG

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** KingTiger Technology, Inc. (KTI) reserves the right to change specifications, product descriptions, product quality, pricing, model applications and/or the information on this Web Site at any time without prior written or oral notice and without further obligation. Because some of this information may be updated at any time but not incorporated into the Web Site until later, please check with the KTI representatives for complete details.

  • KT-4MG is a DDR4 Module tester from KingTiger, currently the testing speed has surpassed other memory testers and stably achieved 3.2Gbps.
  • The tester is capable to test different types of memory modules, which includes UDIMM, RDIMM and LRDIMM. Device testing also available by use of Socket DIMM.
  • The testing patterns have not only covered traditional algorithms, but also updated with new approaches which targeted failures scenarios of new generation storage devices. As a result, KT-4MG has more completed coverage and higher testing efficiency.
  • KT-4MG also equipped with in-deep failure analysis tools. E.g. Shmoo, Profiling.
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  • Traditional ATE Testers use FPGA as the core of DRAM operations; However, DRAM development was regularly faster than the FPGA development, which makes the speed of FPGAs much slower than each generation of storage devices. The speed gap is very obvious in the DDR4 generation. Use of FPGA has become bottleneck of ATE Testers.
  • KingTiger has foreseen the speed consideration, and developed our tester with Intel processor to achieve high speed testing that the industry desired.
  • KingTiger has many years of direct relationship and development experience with Intel. KT-4MG not only replaces traditional testers with more flexible and complete testing functions’ CPU, but also has significant breakthrough on testing speed.
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  • KT-4MG’s testing platforms and storage interface both are using CPU Memory Controller. It provided a testing environment which is very close to the real environment. Therefore, the test result closely matched to the real life application. Compare with other ATE testers, the testing environment are different from actual computer/server environment, which may cause problems like “overkill” or “overqualified” memory products.
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  • KT4MG has two major models:
    1. Server DIMM Model with Intel E5
    2. High Speed model with Intel i7
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  • Heat chamber for KT-4MG are optional accessories for high temperature testing.
  • Low temperature are not currently available, please check back in the later time.
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  • Yes, DDR4 Devices can be tested on KT-4MG by using Socket DIMM. Tools such as Shmoo and Profiling are also available for further failure analysis.
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** KingTiger Technology, Inc. (KTI) reserves the right to change specifications, product descriptions, product quality, pricing, model applications and/or the information on this Web Site at any time without prior written or oral notice and without further obligation. Because some of this information may be updated at any time but not incorporated into the Web Site until later, please check with the KTI representatives for complete details.