博客

• Micron's DDR5 further improves data center performance,

  

  DDR5 RDIMMs enables the next generation of server platforms to cope with the proliferation of data in cloud, enterprise, high performance computing and ai application environments

  January 14, 2020

  MicronDDR5

• 3D flash NAND technology change speed technology gap is narrowing

  

  On CES, SK hynix formally announced the 128 stack layer of 4 d (nature or 3 d, 4 d just business name), has been used in their own PCIe hard disk, this is the first six flash memory in the original factory production flash 128 layer stack, is expected to samsung, western digital, will follow up this year 100 layers of flash memory.

  January 13, 2020

  3DNAND

• What is unique about the hd monitoring special hard disk?

  

  High-definition monitor system compared with the traditional monitoring system, the resolution, the greater the resolution high, means that at the time of transmission of data stream will also increase, greatly increase the hard disk pressure, moreover multichannel parallel code flow optimization technology, only in the special monitoring hard disk can be reflected, the main function of this is to share the hard drive pressure, moreover under the more hard disk, even if the hd monitor system for transmission speed requirements of the hard disk is not very strict, but small amount of data read and write, frequent monitoring specialized agency for monitoring and control system on the hard disk in the head, speaking, reading and writing, speaking, reading and writing characteristics for structure optimization design, in order to extend the life of the head.

  December 24, 2019

  hard disk

• How can all-flash support NVMe

  

  Using the NVMe standard in storage infrastructure requires three things: internal connections between storage systems, internal connections between storage systems, and interconnections to physical servers.The first point of adoption will be in the storage system itself.As vendors update the hardware on which they run their storage software, part of the update will be to leverage the internal NVMe.Using NVMe in a storage system is the most seamless of the three and can provide the most direct return.

  December 11, 2019

  NVMeNAND

• As flash iterates, the benefits of HDD will fade !

  

  Samsung China today published science mechanical hard disk many shortcomings, SSD a brother for sales is also quite hard.

  December 3, 2019

  QLCHDD

• Intel second generation QLC hard disk technology improves life by 50% !

  

  Although many people do not like QLC flash, but under the pressure of constantly reducing the cost, from samsung to meguiar's to Intel and other companies have made QLC flash as a focus to focus on, Intel today launched the second generation of QLC flash 665P series of hard disks, only $83 per 1TB

  November 27, 2019

  QLCHard disk

• SK hynix began sampling 128 layers of 3D NAND SSD

  

  SK hynix announced this week that it has started sampling products based on its 128-layer 3D NAND flash memory, which will soon start appearing on end-user devices.A year ago, they launched 96-tier, fifth-generation 3D NAND, but the low price prompted them to cut production, and fourth-generation 72L 3D NAND is still their main flash memory product

  November 26, 2019

  SK hynix3D

• What is Memory Ballooning technology and what are its advantages and disadvantages ？

  

  In modern virtualized data storage architectures, Memory Ballooning plays a vital role.Because memory resources are required for both physical and virtual assets, memory needs to be declared, freed, and reclaimed in a variety of ways.Memory balloon is a common technique used by virtualization technology, which USES virtual machine memory.In this article, we will explain the memory balloon definition and concepts, including the technology's relationship to the virtualization hypervisor

  November 19, 2019

  Memory Ballooning

• What is memory balloon technology and what are its advantages and disadvantages ？

  

  In modern virtualized data storage architectures, Memory Ballooning plays a vital role.Because memory resources are required for both physical and virtual assets, memory needs to be declared, freed, and reclaimed in a variety of ways.Memory balloon is a common technique used by virtualization technology, which USES virtual machine memory.In this article, we will explain the memory balloon definition and concepts, including the technology's relationship to the virtualization hypervisor

  November 19, 2019

• Why LDPC code is not suitable for industrial storage?

  

  LDPC code is considered as a solution to improve the error rate in today's 3D TLC and QLC memory.But they are not for every market.

  November 12, 2019