Contact us

在新視窗打開 在新視窗打開

TOSHIBA推出首次採用15nm MLC NAND記憶體的SATA SSD HK4系列!

February 23, 2016

SSD HK4 Series

【2016年3月2日-台北訊】硬碟機領導品牌台灣東芝電子零組件股份有限公司今正式推出針對讀取密集和價值耐久 (value-endurance) 工作負載設計的HK4系列6Gbit/s SATA固態硬碟 (SSD)。此款HK4系列是TOSHIBA首次採用15nm MLC NAND快閃記憶體、且特別針對企業和資料中心應用設計的企業級SSD,提供支援高服務品質 (QoS) 的低延遲設計。

·             讀取密集型HK4R系列:容量高達1.92TB[1],耗電量低,適合網頁伺服器、檔案伺服器、媒體串流、隨選視訊、搜索引擎和半線上儲存 (warm data storage) 等企業應用。

·             價值耐久型HK4E系列:硬碟的每日寫入量 (DWPD3) 為3,容量高達1.6TB,非常適合資料中心與混合工作負載應用。

HK4系列也是TOSHIBA首批可選擇支援可信賴運算組織 (Trusted Computing Group, TCG) 企業加密的SATA SSD,同時內建東芝QSBC® (Quadruple Swing-By Code[1]) 錯誤修正技術。東芝專利的QSBC® 錯誤修正技術是一種高效率的錯誤修正碼 (ECC),可防止NAND快閃記憶體媒體損耗導致客戶資料毀損,進而改善東芝SSD的可靠度並延長其壽命。

TrendFocus NAND暨SSD研究副總裁Don Jeanette指出:「東芝推出最先進的SATA硬碟,不僅強化其SSD產品陣容,也快速成為企業和資料中心仰賴的固態儲存供應商。」

台灣東芝電子零組件股份有限公司儲存裝置事業部儲存裝置方案行銷部處長德島敬芳(Tokushima Takayoshi)表示:「此次推出的HK4系列是我們SATA SSD系列的新生力軍,能滿足客戶對低耗電、高服務品質、大容量和支援加密的需求。除此之外,我們也看到客戶對資安和加密的重視,所以我們很高興能推出符合這些需求的SATA SSD。」

HK4系列提供五年有條件保固,從即日起上市。可自行加密的版本將於2016年4月上市。

Outline of the New Products

“HK4R Series”
Form Factor 2.5-type 7.0 mmH
Model Name THNSN8120P THNSN8240P THNSN8480P THNSN8960P THNSN81Q92
Memory 15 nm MLC NAND flash memory
Capacity 120 GB 240 GB 480 GB 960 GB 1920 GB
Performance Sustained Sequential Read
(64 KiB) [4]
500 MiB/s
Sustained Sequential Write
(64 KiB)
120 MiB/s 270 MiB/s 480 MiB/s
Sustained Random Read
(4 KiB)
75 KIOPS
Sustained Random Write
(4 KiB)
4 KIOPS 10 KIOPS 12 KIOPS 14 KIOPS
Interface ACS-3, SATA revision 3.2
Interface Speed 6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Size Length 100.0 mm
Width 69.85 mm
Height 7.00 mm
DWPD 1
“HK4E Series”
Form Factor 2.5-type 7.0 mmH
Model Name THNSN8200P THNSN8400P THNSN8800P THNSN81Q60
Memory 15 nm MLC NAND flash memory
Capacity 200 GB 400 GB 800 GB 1600 GB
Performance Sustained
Sequential Read
(64 KiB)
500 MiB/s
Sustained
Sequential Write
(64 KiB)
270 MiB/s 480 MiB/s
Sustained
Random Read
(4 KiB)
75 KIOPS
Sustained
Random Write
(4 KiB)
20 KIOPS 30 KIOPS
Interface ACS-3, SATA revision 3.2
Interface Speed 6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Size Length 100.0 mm
Width 69.85 mm
Height 7.00 mm
DWPD 3

Notes:

[1] Compared with the HK3R2 series and the HK3E series.

[2] DWPD: Drive Write Per Day. One full drive write per day means the drive can be written and re-written to full capacity once a day every day for five years, the stated product warranty period. Actual results may vary due to system configuration, usage and other factors.

[3] Definition of capacity: Toshiba defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB = 230 = 1,073,741,824 bytes and therefore shows less storage capacity. Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system, such as Microsoft Operating System and/or pre-installed software applications, or media content. Actual formatted capacity may vary.

[4] Toshiba defines a kibibyte (KiB) as 1,024 bytes (210) and a mebibyte (MiB) as 1,048,576 bytes (220).

Read and write speed may vary depending on the host device, read and write conditions, and file size.

Customer Inquiries:

cSSD Sales & Marketing Department

Tel: +81-3-3457-3432

Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.