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資料中心級 NVMe™ 讀取密集型 SSD

KIOXIA CD7-R 2.5 吋外型規格系列為讀取密集型資料中心級 NVMe™ SSD ,適用於支援各種橫向擴充和雲端應用,包括大數據/IoT、線上交易處理和虛擬技術。採用 PCIe® 4.0 (16 GT/s x4) 介面,CD7-R 2.5 吋外型規格系列 SSD 提供高達 110 萬 IOPS (隨機讀取) 和 18 萬 IOPS (隨機寫入) 的一致效能,以及 11-19 W 的有效功耗。
搭載鎧俠 96 層 BiCS FLASH™ 3D TLC 記憶體,CD7-R SSD 2.5 吋外型規格提供 1 DWPD (每日磁碟寫入量) 的耐用度以及高達 15.36 TB的儲存容量,使其非常適合用於超大規模資料中心應用。

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產品特色

  • PCIe® 4.0,符合 NVMe™ 1.4 規格
  • 外型規格:2.5 吋、厚度 15 公釐
  • 專有的鎧俠架構: 控制器、韌體和 BiCS FLASH™ 96 層 3D TLC
  • 單埠設計,針對資料中心級工作負載量最佳化
  • 一致的效能和可靠性,適用於要求嚴苛的全天候作業環境
  • 專為高密度儲存部署設計
  • 斷電保護 (PLP) 及端對端資料校正
  • 加密選項:SIE【1,2,3】

主要應用

  • 超大規模計算 (Hyperscale)
  • IoT 與大數據分析
  • 線上交易處理 (OLTP)
    (交易式和關聯式資料庫)
  • 虛擬化環境
  • 串流媒體及內容交付網路

產品規格

* 表格可水平捲動。

Base Model NumberKCD71RUG15T3KCD71RUG7T68KCD71RUG3T84KCD71RUG1T92KCD71RUG960G
SIE Model NumberKCD7XRUG15T3KCD7XRUG7T68KCD7XRUG3T84KCD7XRUG1T92KCD7XRUG960G
Capacity15,360 GB7,680 GB3,840 GB1,920 GB960 GB
Basic Specifications
Form Factor2.5-inch, 15mm thickness
lnterfacePCIe® 4.0, NVMe™ 1.4
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sustained 128 KiB Sequential Read6,450 MB/s6,650 MB/s6,250 MB/s
Sustained 128 KiB Sequential Write5,600 MB/s3,200 MB/s3,600 MB/s1,700 MB/s
Sustained 4 KiB Random Read1,100K IOPS850K IOPS
Sustained 4 KiB Random Write180K IOPS53K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)19 W typ.18 W typ.13 W typ.11 W typ.
Power Consumption (Ready)5 W typ.
Reliability
MTTF2,500,000 hours
Warranty5 years
DWPD1
Dimensions
Thickness15 mm +0 / -0.5 mm
Width69.85 mm ± 0.25 mm
Length100.45 mm Max
Weight130 g Max
Environmental
Temperature (Operating)0 °C to 70 °C
Temperature (Non-operating)-40 °C to 80 °C
Humidity (Operating)5 % to 95 % R.H.
Vibration (Operating)21.27 m/s2 { 2.17 Grms } ( 5 to 800 Hz )
Shock (Operating)9.8 km/s2 { 1,000 G } ( 0.5 ms )
  • 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 1 GB = 2^30 = 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, and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
  • GT/s: Giga Transfers per second.
  • A kibibyte (KiB) means 2^10, 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 Writes 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 the specified lifetime. Actual results may vary due to system configuration, usage and other factors.
  • Read and write speed may vary depending on various factors such as host devices, software (drivers, OS etc.), and read/write conditions.
  • IOPS: Input Output Per Second (or the number of I/O operations per second).
  • [1] Sanitize Instant Erase (SIE) security optional model is available.
  • [2] SIE optional model supports Crypto Erase, which is a standardized feature defined by the technical committees (SCSI) of INCITS (the InterNational Committee for Information Technology Standards).
  • [3] Security optional model is not available in all countries due to export and local regulations.
  • PCIe is a registered trademark of PCI-SIG.
  • NVMe is a registered or unregistered mark of NVM Express, Inc. in the United States and other countries.
  • Other company names, product names, and service names may be trademarks of third-party companies.

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