PM5-M 系列

企業級SSD


PM5-M 12.0 Gbit/s SAS 固態硬碟為寫入密集型應用程式進行最佳化,包括線上交易處理 (OLTP) 和電子商務。本系列專為關鍵任務型的超大規模虛擬化環境,提供高水準效能、品質與可靠性。


這款第 5 代企業級 SAS 固態硬碟 PM5-M 系列配備鎧俠株式會社的 64 層 BiCS FLASH™ 3D 記憶體,提供 10 DWPD (每日磁碟寫入量),且容量高達 3.2 TB。

主要特色
  • 單/雙埠 12.0 Gbit/s SAS 介面以及支援 MultiLink SAS™ 
  • 容量支援400 GB 到 3.2 TB
  • 支援T10 多流寫入
  • 雙埠模式的隨機讀取高達 385 K IOPS (4 KiB)
  • 2.5 吋外型規格、垂直高度 15mm
  • 10 DWPD 搭配 100 % 隨機寫入工作負載
  • 斷電保護及端對端資料保護,包括 T10 DIF
  • Pin-3 斷電支援
  • 清理即時擦除 (SIE) 選項 *備註 1,4
  • 自我加密 (SED) 選項 *備註 2,4
  • 自我加密 (SED), FIPS 140-2u 認證 選項 *備註 2,3,4
  • 最高5年保固
主要應用
  • 關鍵任務型企業工作負載
  • 超大規模虛擬化環境
  • 線上交易處理 (OLTP)
  • 電子商務

 註 1:清理即時擦除 (SIE) 選項支援 NVM Express, Inc. 所定義的 Crypto Erase 標準化功能。
* 註 2:SED (自我加密硬碟) 支援 TCG Opal SSC。此系列包括未支援的功能。如需詳細資訊,請透過各地區網站的「聯絡管道」洽詢,https://business.toshiba-memory.com/
* 註 3:FIPS 硬碟機符合 FIPS 140-2 等級 2 標準,其為 NIST (美國國家標準暨技術研究院) 針對密碼模組定義的安全要求。如需各型號的最新認證狀態,請透過上方連結聯絡我們。
* 註 4:由於出口規定及各國或各地區法規,符合選用安全功能的硬碟機並未在所有國家或地區提供。

文件

產品規格

Model Number KPM51MUG3T20 KPM51MUG1T60 KPM51MUG800G KPM51MUG400G
SIE Model Number KPM5XMUG3T20 KPM5XMUG1T60 KPM5XMUG800G KPM5XMUG400G
SED Model Number KPM5VMUG3T20 KPM5VMUG1T60 KPM5VMUG800G KPM5VMUG400G
SED FIPS Model Number KPM5WMUG3T20 KPM5WMUG1T60 KPM5WMUG800G KPM5WMUG400G
Basic Specification
Interface SAS-3.0
Interface Speed 12.0 Gbit/s , 6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Flash Memory Type BiCS FLASH™ TLC
Formatted Capacity 3,200 GB 1,600 GB 800 GB 400 GB
Sustained 128 KiB Sequential Read (in dual port mode) 2,100 MB/s
Sustained 128 KiB Sequential Write (in dual port mode) 2,100 MB/s 1,260 MB/s
Sustained 4 KiB Random Read (in dual port mode) 385,000 IOPS 370,000 IOPS 340,000 IOPS 270,000 IOPS
Sustained 4 KiB Random Write (in dual port mode) 230,000 IOPS 150,000 IOPS
Reliability
MTTF 2,500,000 hours
Warranty 5 years
DWPD 10
Power Requirements
Supply Voltage 5 V + 10% / - 7%
12 V ± 10 %
Power Consumption (Ready) 5.0 W Typ.
Dimension
Height 15.0 mm + 0, - 0.5 mm
Width 69.85 ± 0.25 mm
Length 100.45 mm Max.
Weight 130 g Max.
Environmental Specifications
Temperature (Operating) 0 °C to 60 °C
Relative Humidity (Operating) 5 % to 95 % R.H. (No condensation)
Vibration (Operating) 21.27 m/s2 { 2.17 Grms } ( 5 to 800 Hz )
Shock (Operating) 9,800 m/s2 { 1,000 G } ( 0.5 ms duration )
  • Product image may represent a design model.
  • Definition of capacity: KIOXIA Corporation defines a megabyte (MB) as 1,000,000 bytes, a gigabyte (GB) as 1,000,000,000 bytes and a terabyte (TB) as 1,000,000,000,000 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.
  • A kibibyte (KiB) means 210, or 1,024 bytes.
  • MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; it is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF.
  • 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.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • IOPS: Input Output Per Second (or the number of I/O operations per second)
  • MultiLink SAS is a trademark of the SCSI Trade Association.
  • All company names, product names and service names may be trademarks of their respective companies.

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