| SimmTester.com |
Simmtester.com (CST Inc.) provides the ideal memory solution for a
wide range of needs - from Memory FAQ to Memory Testers
and Diagnostic Software.
CST will bring to you what's happening in the industry with the latest
News and Articles.
Visit the Site Map for detail.
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| Products in Focus |
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Eureka 2933 DDR4 Tester now start to deliver !
Complete 2933 (21-21-21) / 2666 / 2400 / 2133 Mhz UDIMM / RDIMM / SODIMM Solution
Eureka 2933 DDR4 Memory Tester.
Eureka 2400 DIMM/SODIMM DDR4 Tester now start to deliver !
Complete 2400 / 2133 / 1866 / 1600 Mhz UDIMM / RDIMM / SODIMM Solution
Eureka DDR4 2400 Test Solution.
MS-100D DIE Sorting Tester now start to deliver !
Complete LPDDR4, LPDDR3, LPDDR2 DIE Sorting Solution
MS-100D DIE Sorting Solution.
LPDDR4 Z11M Demo
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| Memory Test Solution |
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Eureka2s Mobile Memory Tester for testing Multi-Chip-Package (MCP) memory.
Tester capable of testing LP-DDR, LP-DDR2, LP-DDR3, NAND/NOR memory chips. It utilizes CST‘s proprietary test algorithm to capture all known memory failures
Find out how DDR5 SPD5 is program in the Industry !
EZ-SPD DDR5 Programmer now start to deliver!
DDR5 SPD5 Programming Solutions.
Find out how DDR4 DIMM/SODIMM Memory SPD EEPROM is program in the Industry !
DDR4 Ez-SPD the 1st in industry to deliver an affordable
DDR4 SPD Programming Solutions.
Eureka Express DDR3 Dual Socket Memory Tester.
Complete 1866 / 1600 / 1333 Mhz DDR3 DIMM / SODIMM /LRDIMM testing solution.
Hands-free,Compact
& Self-Contained Automated "Pick & Place"
DIMM Memory Testing
with the affordable
RoboFlex2
Handler
. For DIMM...LRDIMM to SODIMM to Registered
RDIMMs. Works for 288pin DDR4, 240pin DDR3, 240pin DDR2 and 184pin DDR SDRAM
module.
View
Robo-Flex2 for DDR4 Handler Demo
.
Hands-free memory testing with the affordable
DDR,
DDR2, DDR3 & DDR4 RoBoflex-MiNi Handler
. For DIMMs to SODIMMs.
Works for 288pin DDR4, 240pin DDR3, 240pin DDR2 and 184pin DDR SDRAM module
. Options available for 144/200/204/260 pin SODIMM.
View
Handler Demo on Youtube.com
SP3000 DDR2 Memory Tester now available . Complete
1066/800/
667/ 533/ 400Mhz
DDR2 testing solution.
Find out more about DDR2
testing?
SP3000 DDR3
Memory Tester
now available. Complete 1700Mhz
DDR3 DIMM/SODIMM testing solution. Find out more about DDR3
Memory Tester ?
Eureka2
DDR3 1600Mhz Memory Tester
available with
Heat
Chamber Box
. Complete 1600Mhz
DDR3 testing solution.
Find out more about Eureka2 DDR3
Temperature testing?
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DocMemory
Is In
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Step in for a Free Consultation!
DocMemory has answers to frequently asked memory questions. 
DocMemory PRO PCI Test Card
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Memory
Publications
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DDR4 Memory overview. Read this one part series on
DDR4
DIMM/SODIMM Module.
 DDR4 SPD Definition . Find out all about it . Get the inside details in this article .
Memory Module Picture - Check out the latest pictures of JEDEC standard Memory modules.
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CST
at Trade Shows
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We are participating in major 2019 Trade Shows.
Visit us at the upcoming shows for CST DDR4/Flash Memory Test
Solutions
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Industry
News
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Samsung's HBM4E memory offers 16 Gbps I/O
Samsung has introduced its HBM4E memory, showcasing capabilities such as 16 Gbps I/O, 4 TB/s bandwidth per stack and 48 GB of memory per stack. The memory is designed for Nvidia's Rubin Ultra platform, which could benefit from up to 384 GB of HBM4E and 64 TB/s of bandwidth.
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SK Hynix boosts R&D amid high-bandwidth memory demand
SK Hynix invested $4.4 billion in research and development in 2025, a 35% increase from 2024, driven by demand for high-bandwidth memory amid the global AI boom. The company also reported a record operating profit of $32 billion, surpassing Samsung Electronics for the first time.
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MacBook Neo Is Apple’s Most Repairable Laptop
The MacBook Neo includes several upgrades that improve its repairability, according to iFixit's teardown review. These include the end of Apple's controversial 'parts pairing' practices, a screw-in keyboard, and more direct keyboard replacement options.
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Rohm and Toshiba in talks about merging their power semi units
Rohm and Toshiba are in discussions to merge their power semiconductor divisions to defend against low-cost Chinese competitors. Each company holds about 2.5% of the power semiconductor market. The talks follow Denso's proposal to acquire Rohm, and the merger could involve Denso taking over both Rohm and Toshiba's power semiconductor businesses.
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Chip industry faces helium shortage after Qatar shutdown
QatarEnergy's helium production facility at Ras Laffan has remained offline for nine days since Iranian drone strikes, removing 30% of the global helium supply. The disruption has raised concerns for South Korea's chip industry, which relies heavily on helium from Qatar to cool silicon wafers during fabrication. At the same time, SK Hynix has diversified its helium supplies and secured sufficient inventory, while Taiwan Semiconductor Manufacturing Co. does not anticipate a significant impact.
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