XG5系列

客戶級SSD


XG5 系列固態硬碟採用KIOXIA最新的 64 層、3D TLC (每單元 3 位元) 快閃記憶體 BiCS FLASH™。這款採用 NVMe™ 的新系列用戶端固態硬碟,可提供循序讀取 3000 MB/s、循序寫入 2100 MB/s 的高效能,並具備 32 GT/s 的最高介面頻寬。XG5 系列固態硬碟也採用了 SLC 快取,來加速爆量型的工作負載,並實現比前代 XG3 更低的耗電量,成為高效能行動運算的高效選項。

XG5 系列固態硬碟以輕巧的單面 M.2 2280 外型規格,提供 256 GB、512 GB 和 1024 GB 的容量。

另外,也提供支援 TCG Opal 2.01 版的自我加密硬碟 (SED) 型號,使這些新系列硬碟極適合用於滿足商用電腦或其他商業應用的資料安全需求。

 

產品特色
  • KIOXIA 64-層 BiCS FLASH™
  • PCIe® Gen3 x4, NVMe™
  • 容量高達1024GB
  • M.2 2280 單面
  • SED 型號可選用 TCG OPAL 2.01
主要應用
  • 薄型高效能筆記型電腦
  • 玩家級桌上型電腦/筆記型電腦
  • 主流個人電腦運算
  • 伺服器/儲存裝置開機

文件

產品規格

  M.2 2280-S2
(Single-sided)
Basic Specifications
Model Number (Non-SED) KXG50ZNV1T02 KXG50ZNV512G KXG50ZNV256G
(SED) KXG5AZNV1T02 KXG5AZNV512G KXG5AZNV256G
Formatted Capacity 1,024 GB 512 GB 256 GB
Connector Type M.2 M
Interface  PCIe® Gen3 x4, NVMe™ 1.2.1
Maximum Interface Speed 32 GT/s
(PCIe® Gen3 x4)
Memory Type TLC (BiCS FLASH™)
Sequential Read
(Up to)
3,000 MB/s
{2,900 MiB/s}
2,700 MB/s
{2,580 MiB/s}
Sequential Write
(Up to)
2,100 MB/s {2,000 MiB/s} 1,050 MB/s {1,000 MiB/s}
Reliability
MTTF 1,500,000 hours
Power Requirements
Supply Voltage

3.3 V ±5 %

Power Consumption (Active) 4.5 W typ. 4.3 W typ. 4.0 W typ.
Power Consumption (L1.2 mode) 3 mW typ.
Dimensions
Height 2.23 mm
Width 22.0 mm
Length 80.0 mm
Weight 7.3 g typ. 7.0 g typ.
Environmental
Temperature (Operating) 0 to 95 °C
( Contorller Temperature )
0 to 85 °C
( Other Components Temperature )
Temperature (Non-operating) -40 to 85 °C
Vibration (Operating/Non-operating) 196 m/s2 { 20 G } ( Peak, 10 to 2,000 Hz )
Shock (Operating/Non-operating) 14.7 km/s2 { 1,500 G } ( 0.5 ms )
More Features
  • Device Self-test is supported.
  • Host Controlled Thermal Management (HCTM) is supported.
  • Strong & highly-efficient ECC named QSBCTM is supported.
  • TCG Pyrite Version 1.00 (Non-SED) is supported.
  • Storage Interface Interactions Specification(SIIS) Version 1.06 is supported.
  • For additional information, please refer to XG5 Series Product Brief.
  • 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, a mebibyte (MiB) means 220, or 1,048,576 bytes, and a gibibyte (GiB) means 230, or 1,073,741,824 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.
  • Read and write speed may vary depending on the host device, read and write conditions, and file size.
  • PCIe is a registered trademark of PCI-SIG.
  • NVMe is a trademark of NVM Express, Inc.
  • All other company names, product names, and service names mentioned herein may be trademarks of their respective companies.

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