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2.5型で最大容量1TBのSSD OCZ Octane 発表、リード 560MB/秒・業界最速レイテンシ

Ittousai, @Ittousai_ej
2011年10月21日, 午後05:19 in Indilinx
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OCZ が 2.5型 SATA接続 SSD の新シリーズ OCTANE を発表しました。2.5インチで世界初の1TBをラインナップする大容量に加え、3月に買収した Indilinx の新コントローラ Everest により、最大シーケンシャルリード 560MB/s・ライト400MB/s、4Kランダムライト 45000 IOPS の速度を誇ります。アクセス速度は業界最速をうたうリード 0.06ms・ライト0.09ms。

またIndilinx の独自ページマッピングアルゴリズムにより、従来品が不得手だった混合ファイルサイズ・圧縮レベルの転送を改善し、いわゆるSSD向きのアプリだけではない実世界ワークロードでの高い性能を実現したとしています。さらに独自の " NDurance " テクノロジーにより、従来品の「2倍近く」の耐久性を備え、信頼性と経年劣化の少なさもアピールしています。

ラインナップは SATA 3.0接続の Octane、SATA 2.0 の Octane-S2。容量は128GB 、256GB、512GB、1TB (最大8ch・16way インターリーブ)。Octane-S2 はシーケンシャル最大が275MB・265MB、4Kランダムが30000 IOPS など。そのほか主な仕様は デュアルコアCPUコントローラ、最大512MB DRAMキャッシュ、TRIMサポート、AES ハードウェア暗号化など。OCZ Octane SSD シリーズは11月1日から各国で出荷される予定。続きにOCZの公式発表文を掲載します。

OCZ Technology Introduces Octane SATA 6Gbps and Octane-S2 SATA 3Gbps Solid State Drives with Record-Breaking Access Times and Up to 1TB Storage Capacity

New 2.5 inch High-Capacity Octane SSDs Leverage the Indilinx Everest Platform to Deliver Superior Performance and Endurance for a Wide Range of Workloads


SAN JOSE, CA-Oct 20, 2011-OCZ Technology Group, Inc. (Nasdaq:OCZ), a leading provider of high-performance solid-state drives (SSDs), today launched the Indilinx Everest-based Octane SATA 3.0 and SATA 2.0 SSD series, striking the ideal balance between capacity, physical size, and speed. In addition to being the world's first SSD to achieve up to a 1TB capacity in a compact 2.5 inch format, OCZ's Octane SSD series combines high-speed data transfer rates with record-breaking access times to provide a superior user experience and improved application performance.

"OCZ has reached an important milestone in the development of its own controller technology," said James E. Bagley, Senior Analyst with Storage Strategies NOW. "The high sustained performance, even with compressed files, the rapid boot feature and high access speeds using SATA 3.0 protocol puts their controller technology in the major league."

"Until now SSDs have been tailored for specific applications, forcing users into a product which maximizes performance for a narrow band of applications, but is significantly lacking in others," said Ryan Petersen, CEO of OCZ Technology. "The Octane Series solves this problem by providing the highest level of performance across varied workloads including mixed file sizes and mixed compressible and uncompressible data, all while nearly doubling NAND flash endurance."

The Octane series leverages the cutting-edge Indilinx Everest platform to deliver up to 560MB/s of bandwidth and 45,000 IOPS and is optimized for the complete spectrum of file types and sizes. In particular, the Octane's proprietary page mapping algorithms allow for steady mixed-workload performance, mirroring real world conditions across a wide range of applications. The Octane series also includes a number of advanced features unique to Indilinx, including innovative latency reduction technology, enabling both read and write access times as low as 0.06ms and 0.09ms respectively, the lowest of any commercially available SSD. This enhances application responsiveness and enables features such as "fast boot" in consumer applications.

Octane SSDs also come equipped with Indilinx's proprietary NDurance™ technology, increasing the lifespan of the NAND flash memory, ensuring the most consistent and reliable performance as well as minimizing performance degradation even after the drive's storage capacity is highly utilized. In addition, Octane series drives support AES and automatic encryption to secure critical data.

Octane Product Features:

- Dual Core CPU
- Up to 512MB DRAM cache
- 128GB, 256GB, 512GB, and 1TB models
- High sequential speeds:
Octane (SATA 3.0) Read: 560MB/s; Write: 400MB/s
Octane-S2 (SATA 2.0) Read: 275MB/s; Write: 265MB/s
- High transactional performance - Optimized for 4K to 16K compressed files
Octane (SATA 3.0) 45,000 random read 4K IOPS
Octane-S2 (SATA 2.0) 30,000 random read 4K IOPS
- Industry-low latency:
Read: 0.06ms; Write: 0.09ms
-Strong performance at low queue depths (QD 1 – 3)
- Up to 8 channels with up to 16-way Interleaving
- Advanced BCH ECC engine enabling more than 70 bits correction capability per 1KB of data
- Proprietary NDurance™ Technology: increases NAND life up to 2X of the rated P/E cycles
- Efficient NAND Flash management: Dynamic and static wear-leveling, and background garbage collection
- Boot time reduction optimizations
- NCQ support up to 32 queue depth
- End-to-end data protection
- TRIM support
- Industry standard SMART reporting

The OCZ Octane SSD Series will be available November 1st in models ranging from 128GB-1TB capacities throughout OCZ's global channel.



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