TweakTown
Tech content trusted by users in North America and around the world
6,201 Reviews & Articles | 40,022 News Posts
TRENDING NOW: Samsung wants the US government to block GeForce GPU shipments

TweakTown News

Refine News by Category:

IT/Datacenter Posts - Page 1

Intel announces 3D NAND design

Rob Crooke, the Vice President and General Manager of the NVM (Non-Volatile Memory) Solutions Group at Intel, announced the impending release of 3D NAND at Intel's Investor Meeting. Incidentally, the presentation was running on an Intel 3D NAND SSD to demonstrate the progress Intel has already made in integrating their new 3D NAND into a workable device. The launch was a bit light on technical details of the new 3D NAND, but now that images from the presentation are available we are posting more information.

 

TweakTown image news/4/1/41313_01_intel_announces_3d_nand_design.png

 

The first Intel SSD was developed in 1992 and featured a whopping 12MB capacity, and continued die shrinks have led to 128Gb dies. The transition to mainstream Intel SSDs began in 2008, and the initial revisions utilized 2D planar NAND. The continued path of NAND development has led to denser designs that sped adoption by lowering the cost per bit. Samsung released the first 3D NAND product in 2014 with 128Gb of density, and Intel's 3D NAND is slated for release in 2015.

 

TweakTown image news/4/1/41313_02_intel_announces_3d_nand_design.png

 

Intel helped pioneer the SSD market, and their continued innovation has led to a huge chunk of SSD data center market share. These statistics reflect the current market share of major industry SSD manufacturers. The chart is incomplete and only lists two competitors with NAND fabrication capability. Intel includes the market share of the WD subsidiary HGST in their overall market share numbers due to the HGST and Intel JDA (Joint Development Agreement). The JDA provides Intel NAND to HGST, and in turn HGST collaborates on engineering and manufactures the SAS SSD products.

 

Micron and Intel produce NAND together in their IMFT (Intel-Micron Flash Technologies) partnership, and Micron's market share is not listed. Toshiba is another fab-enabled competitor not present on the chart, in spite of their recent increase in market share. Toshiba is aggressively pushing further into the datacenter and has publicly disclosed their intention to capture 30% market share by 2016. SanDisk recently acquired Fusion-IO, so the SanDisk and Fusion-io categories of this chart actually need to be combined to get an accurate picture of their market share. SanDisk, according to IDC data, currently has the second largest market share, and SanDisk is also aggressively moving on several fronts to increase their market share. Samsung already has 3D NAND products shipping, but their market penetration lags behind the other competitors on the chart. Intel notes that in spite of the heated competition, they still control twice as much of the data center market as their nearest competitor.

Continue reading 'Intel announces 3D NAND design' (full post)

SanDisk Fusion ioMemory SSDs used in CERN supercomputing projects

Supercomputing 2014: The quest to understand the building blocks of the universe requires intense computing power, which in turn requires some of the fastest storage solutions available. CERN's Large Hadron Collider, which discovered the Higgs boson in 2012, will begin colliding elements with the most energy ever achieved in a particle accelerator in 2015. This requires transmitting 170 petabytes datasets to far-flung research centers around the world. The University of Michigan and University of Victoria are utilizing SanDisk's Fusion ioMemory solutions to handle the influx of data at their multi-site supercomputing project.

 

TweakTown image news/4/1/41280_01_sandisk_fusion_iomemory_ssds_used_in_latest_supercomputing_projects.png

 

The universities need to create a data transfer architecture with the capability to transfer figures across 100 computing centers at 100Gb/s speeds. This isn't typically a huge problem if there is a distributed architecture, but this particular deployment needs to provide that capability from a single server. SanDisk Fusion ioMemory products are stepping in to fulfil the extreme performance requirements, and they are demonstrating a data transfer from the University of Victoria campus to the WAN in the University of Michigan booth (#3569) at the Supercomputing 2014 conference.

OCZ Storage Solutions introduces Saber 1000 SSD

OCZ Storage Solutions is leveraging their homegrown Barefoot 3 controller and firmware in tandem with Toshiba A19nm NAND for the new Sabre 1000 SSD Series. OCZ's move to their own proprietary SSD controller is a big step that provides them with tremendous flexibility to tailor their products for different segments. The OCZ Sabre 1000 is geared for read-intensive workloads in high-volume hyperscale deployments.

 

TweakTown image news/4/1/41279_01_ocz_storage_solutions_introduces_saber_1000_ssd.png

 

The Sabre 1000 comes in capacities of 240, 480, and 960GB, and provides an economical alternative for administrators with light and mixed workloads. The SSD features PFM+ (Power Failure Management Plus) that protects data in the event of host power loss. Another key feature is the value-added StoragePeak 1000 SSD management system. This friendly and easy-to-use GUI allows central monitoring and management of the SSD.

Continue reading 'OCZ Storage Solutions introduces Saber 1000 SSD' (full post)

Micron displays Hybrid Memory Cube at SC14 as HMCC spec is finalized

Supercomputing 2014: In the world of HPC (High-Performance Computing) the bleeding edge is always the preferred route to realize insane computational power. HMC (Hybrid Memory Cubes) are the next big thing, and offer plenty of performance advantages over existing DRAM. The current generation of HMC technology sips power and provides more density and performance than existing memory technology. With 15 times the performance, 90 percent less space, and 70 percent less power consumption, it is easy to see why industry leaders are touting the advantages of HMC. The key to HMC adoption, as with any new technology, lies in the committees that establish industry-standard interface specifications.

 

TweakTown image news/4/1/41278_01_micron_displays_hyrbid_memory_cube_at_sc14_as_hmcc_spec_is_finalized.jpg

 

The HMCC (Hybrid Memory Cube Consortium) was founded by Micron, Altera, Open-Silicon, Samsung and Xilinx in 2011 and has grown to more than 150 members. At Supercomputing 2014 the HMCC has announced the finalization and public availability of the HMCC 2.0 specification.

Continue reading 'Micron displays Hybrid Memory Cube at SC14 as HMCC spec is finalized' (full post)

SGI demonstrates 30 million IOPS beast with Intel P3700's at SC14

Supercomputing 2014: Intel and SGI combined their talents to create an HPC monster that touts 30 million IOPS of 4k random speed with 180GB/s of sequential throughput. Scaling storage performance and capacity in tandem is an ongoing challenge in the enterprise storage world, and old interfaces have been the primary culprit hampering these objectives. A diminishing point of returns is reached as more storage devices are added to the server, and performance begins to decline as latency increases. This is a particular pain point when utilizing RAID and HBA architectures in tandem with 2.5" SSDs.

 

TweakTown image news/4/1/41273_01_sgi_demonstrates_30_million_iops_beast_with_intel_p3700_s_at_sc14.png

 

Enter the PCIe SSD. Moving flash to the PCIe bus provides better performance scaling, but many initial revisions of PCIe SSDs leveraged existing standards, such as AHCI, for host communication. This leads to performance degradation and excessive CPU overhead as performance scales. As explained in our Defining NVMe article, NVMe is a new storage protocol designed specifically for non-volatile memory. A slew of architectural refinements combine to provide the best performance possible over the PCIe interface. Intel's DC P3700 (covered in-depth in our Intel DC P3700 1.6TB NVMe Enterprise Review) is one of the fastest PCIe SSDs available, and the combination of NVMe and consistent performance provide enhanced scalability when deploying multiple units.

Continue reading 'SGI demonstrates 30 million IOPS beast with Intel P3700's at SC14' (full post)

Intel announces new Xeon Phi Knights Hill at SC14

Supercomputing 2014: Intel has announced a new Xeon Phi processor, code-named Knights Hill, at Supercomputing 2014. The Xeon Phi co-processors are the offspring of the Larabee project, and Intel has improved performance and inter-operability with each successive product generation. Knights Hill is a key advancement for Intel in the HPC (High-Performance Computing) market, and will leverage a 10nm process and integrate Intel's Omni-Path Fabric technology.

 

TweakTown image news/4/1/41209_01_intel_announces_new_xeon_phi_knights_hill_at_sc14.png

 

The Knights product series competes directly with NVIDIA in the supercomputing market, and Knights Hill is a natural progression of the product line which will enhance performance scaling and bandwidth while simultaneously reducing power consumption.

 

TweakTown image news/4/1/41209_02_intel_announces_new_xeon_phi_knights_hill_at_sc14.png

 

Knights Landing features the Intel Silvermont Architecture that is designed specifically for HPC applications. The architecture significantly boosts single thread performance by 3X in comparison to the Knights Corner product. The on-package memory tops out at 16GB and offers amazing bandwidth, over 5x more than DDR4. This stacked memory design also significantly reduces the power consumption of the memory subsystem by as much as 5X.

Continue reading 'Intel announces new Xeon Phi Knights Hill at SC14' (full post)

Huawei Debuts new liquid-cooled FusionServer products at SC14

Supercomputing 2014: Huawei announced their new FusionServer X6800 products at Supercomputing 2014. The new FusionServer X6800 supports a variety of high-density nodes in a 4U chassis, which provides flexibility for different configurations of compute, storage, and GPU acceleration within the same server. The X6800 also supports the latest SSD configurations and offers two to four GE ports or two 10Gbe ports.

 

TweakTown image news/4/1/41208_01_huawei_debuts_new_liquid_cooled_fusionserver_products_at_sc14.png

 

Huawei also announced a new liquid-cooled version of the FusionServer E9000. This blade server features cutting-edge heat dissipation technology in a 12U enclosure. This liquid-cooled behemoth features 16 slots and redundant power supplies, along with 40GBe or InfiniBand FDR (56G). The platform is built upon a scalable architecture that allows for dual or quad CPU nodes. Huawei will also be demonstrating the RH5885H V3 server, a standard 4U rack server that supports four Intel E7-4800 v2 processors, and the RH2288 V3, a dual socket 2U server rack that supports Intel E5-2600 v3 processors.

Foremay launches 4TB and 8TB SATA SSDs

Foremay, Inc. has announced their new 4TB and 8TB SATA 6Gb/s SSDs. SATA SSDs are one of the hottest growth segments in the datacenter, and more capacity is always welcome. There are SAS SSDs with up to 4TB of capacity, such as the SanDisk Optimus MAX, but the introdcution of a high-capacity SATA SSD will broaden the use-case for high-capacity SSDs. Foremay focuses on the OEM market, and the new SSDs are geared for servers and ruggedized applications. The EC188 and SC199 features a random read/write speed of 100K/100K, and sequential read/write speeds of 500/500 MB/s.

 

TweakTown image news/4/1/41207_01_foremay_launches_4tb_and_8tb_sata_ssds.png

 

The SSDs feature AES-256 encryption and are TCG Opal 2.0 compliant and feature military-grade secure erase functionality. The new SSDs are designed for high heat environments to provide reliability in enterprise and industrial applications. Foremay SSDs are custom built, and can also equipped with a supercapacitor to provide power loss protection. There simply aren't any SSD controllers on the market to address that much flash, so this is likely to be a custom solution with a bridge device akin to the Intelliprop Hydra SATA bridge we evaluated recently.

Supermicro sets new STAC world record for low latency

Supermicro has announced world-record setting performance in the STAC-N1 and STAC-A2 benchmarks. Supermicro's 3rd generation Hyper-Speed platform, in tandem with the Intel Xeon Phi co-processor, delivered the record-setting results from an incredibly slim 1U server. The results indicate a propensity for superior performance in HFT (high Frequency Trading) applications, which crave low latency and high performance. Performance consistency is a big key to delivering predictable and sustainable QoS for HFT applications. The Hyper-Speed platform nailed key requirements with the lowest mean latency, max latency, and jitter. The slim 1U platforms can be deployed with up to 3 Intel Xeon Phi co-processors, expanding the use-case for even more demanding workloads.

 

TweakTown image news/4/1/41172_01_supermicro_sets_new_stac_world_record_for_low_latency.jpg

 

The Hyper-Speed Ultra provides an impressive stable of connectivity with 10 2.5" drive bays, 8 12Gb/s SAS 3 ports, 2 SATA 6Gb/s ports, and a range of PCIe connections. The platform also accepts 2 NVMe drives via the AOC-URN2-i2XT. The system is powered by dual E5-2643 v3 Haswell processors. Supermicro has several high-performance systems available, and the pending release of their ULLtraDIMM-enabled platforms may increase performance beyond their own world record. 3

We recently had a chance to take a Supermicro development system for a spin in our SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review. We also feature full evaluations of a number of Supermicro and competing platforms in the Motherboard and Server categories of our IT/Datacenter section.

Mellanox Technologies releases 100Gb/s ConnectX-4 adapter

Mellanox Technologies has announced the ConnectX-4 single/dual-port 100Gb/s VPI (Virtual Protocol Interconnect) adapter. The ConnectX-4 doubles the throughput in comparison to the previous generation, and provides 10, 20, 25, 40, 50, 56, and 100Gb/s throughput over Ethernet or Infiniband. This incredible throughput can deliver over 150 million messages per second with a latency of 7 microseconds. It also supports RDMA, GPUDirect and SR-IOV.

 

TweakTown image news/4/1/41130_01_mellanox_technologies_releases_100gb_s_connectx_4_adaptor.jpg

 

 

ConnectX-4 adapters provide enterprises with a scalable, efficient and high-performance solution for cloud, Web 2.0, HPC and storage applications. The adapters can connect to any CPU architecture, including x86, GPU, POWER, ARM, FPGA and more. ConnectX-4 adapters will begin sampling with select customers in Q1 2015. With ConnectX-4, Mellanox will offer a complete end-to-end 100Gb/s InfiniBand solution, including the EDR 100Gb/s Switch-IB InfiniBand switch and LinkX 100Gb/s copper and fiber cables.

Latest News Posts

View More News Posts

Forum Activity

View More Forum Posts

Press Releases

View More Press Releases