IBM scientists make memory breakthrough
Dubai, June 30, 2011
Scientists at IBM Research have demonstrated that a relatively new memory technology, known as phase-change memory (PCM), can reliably store multiple data bits per cell over extended periods of time.
This significant improvement advances the development of low-cost, faster and more durable memory applications for consumer devices, including mobile phones and cloud storage, as well as high-performance applications, such as enterprise data storage.
With a combination of speed, endurance, non-volatility and density, PCM can enable a paradigm shift for enterprise IT and storage systems within the next five years, IBM said.
Scientists have long been searching for a universal, non-volatile memory technology with far superior performance than Flash – today’s most ubiquitous non-volatile memory technology. The benefits of such a memory technology would allow computers and servers to boot instantaneously and significantly enhance the overall performance of IT systems.
A promising contender is PCM that can write and retrieve data 100 times faster than Flash, enable high storage capacities and not lose data when the power is turned off. Unlike Flash, PCM is also very durable and can endure at least 10 million write cycles, compared to current enterprise-class Flash at 30,000 cycles or consumer-class Flash at 3,000 cycles.
While 3,000 cycles will out live many consumer devices, 30,000 cycles are orders of magnitude too low to be suitable for enterprise applications, IBM said.
“As organizations and consumers increasingly embrace cloud-computing models and services, whereby most of the data is stored and processed in the cloud, ever more powerful and efficient, yet affordable storage technologies are needed,” states Dr Haris Pozidis, manager of Memory and Probe Technologies at IBM Research – Zurich.
“By demonstrating a multi-bit phase-change memory technology which achieves for the first time reliability levels akin to those required for enterprise applications, we made a big step towards enabling practical memory devices based on multi-bit PCM,” Dr Pozidis said. – TradeArabia News Service
More IT & Telecommunications Stories
- Kuwait moves to create telecoms watchdog
- Batelco backs Royal Fund for Martyrs
- Egypt's Global Telecom posts $749m Q4 loss
- Red Hat launches open source BPM suite
- Batelco announces new board
- Batelco offers improved broadband
- You don't own phone numbers, warns TRA
- Tech giants back top Qatar ICT event
- Du to provide wifi access in public areas
- Zain finalises $800m, five-year loan facility
- Ooredoo Q4 net profit falls 36pc to $140m
- Mobily, Etisalat team up for LTE roaming
- Batelco approves $84m dividends for 2013
- Etisalat Q4 profit rises 70pc to $394m
- Kenya telecom firm to join Etisalat SmartHub
- Aruba appoints new sales director
- Du enters $1.17 billion financing deals
- VIVA extends 4G LTE offer
- Batelco to update students with latest technologies
- Etisalat SmartHub seals IPX agreement
- Etisalat picks Alcatel for LTE network expansion
- Boeing, QCRI host machine learning forum
- Mobily provides 4G LTE international roaming
- Viva Kuwait, Huawei to set up innovation centre
- Etisalat, Airtel deal to boost network services
- Batelco offers 4G LTE backup solution
- Arbor unveils ‘Peakflow’ solution
- Etisalat launches enterprise mobility services
- STC launches advanced 4G network
- Dubai to host ITU global summit