鎧俠 BG5 系列

客戶級 SSD
NVMe SSD M.2

鎧俠 BG5 系列是一款外型規格輕巧的 NVMe™ 固態硬碟，容量高達 1,024 GB，採用 PCIe^® 4.0、NVMe™ 1.4 規格相容介面及鎧俠 112 層 BiCS FLASH™ 3D TLC (每單元 3 位元) 快閃記憶體。BG5 系列固態硬碟具備更高的頻寬，以及更優異的快閃記憶體管理和主機記憶體緩衝 (HMB) 技術，提供小型外型規格固態硬碟中最佳的讀取效能 (高達 3,500 MB/s 循序讀取和 500K IOPS 隨機讀取)，以及高達 4.3 W (標準值) 的有效耗電量*。

鎧俠 BG5 系列固態硬碟提供 256 GB、512 GB 和 1,024 GB 容量，採用 M.2 2230 型和 2280 型模組外型規格，適用於輕薄系統設計，例如超薄個人電腦、嵌入式裝置及資料中心的伺服器開機。鎧俠 BG5 系列提供自我加密硬碟 (SED) 型號選項，支援 TCG Opal 2.01 版。

根據鎧俠截至 2021 年 11 月之調查。

文件

Product Brief (PDF: 124KB)

產品特色

鎧俠 112 層 BiCS FLASH™ 3D TLC 快閃記憶體

PCIe^® 4.0，符合 NVMe™ 1.4 規格

容量高達 1,024 GB

M.2 2230 型和 2280 型單面外型規格

TCG OPAL 2.01 SED 選項

主要應用

輕薄型個人電腦
二合一筆記型電腦
物聯網/嵌入式裝置
伺服器及儲存陣列開機硬碟

應用類型

產品規格

* 表格可水平捲動。

Base Model Number	KBG50ZNS1T02	KBG50ZNS512G	KBG50ZNS256G	KBG50ZNV1T02	KBG50ZNV512G	KBG50ZNV256G
SED Model Number	KBG5AZNS1T02	KBG5AZNS512G	KBG5AZNS256G	KBG5AZNV1T02	KBG5AZNV512G	KBG5AZNV256G
Capacity	1,024 GB	512 GB	256 GB	1,024 GB	512 GB	256 GB
Basic Specifications
Form Factor	M.2 2230-S2 Single-sided			M.2 2280-S2 Single-sided
Connector Type	M.2 M
lnterface	PCIe® 4.0, NVMe™ 1.4
Maximum Interface Speed	64 GT/s (PCIe® Gen4 x4)
Flash Memory Type	BiCS FLASH™ TLC
Sequential Read	3,500 MB/s	3,500 MB/s	3,400 MB/s	3,500 MB/s	3,500 MB/s	3,400 MB/s
Sequential Write	2,900 MB/s	2,700 MB/s	1,900 MB/s	2,900 MB/s	2,700 MB/s	1,900 MB/s
Random Read	500 K IOPS	400 K IOPS	350 K IOPS	500 K IOPS	400 K IOPS	350 K IOPS
Random Write	450 K IOPS	430 K IOPS	360 K IOPS	450 K IOPS	430 K IOPS	360 K IOPS
Reliability
MTTF	1,500,000 hours
Power Requirements
Supply Voltage	3.3 V ± 5 %
Power Consumption (Active)	4.3 W typ.	4.1 W typ.	4.0 W typ.	4.3 W typ.	4.1 W typ.	4.0 W typ.
Power Consumption (L1.2 mode)	3.0 mW typ.			3.0 mW typ.
Dimensions
Height	2.23 mm Max.
Width	22 ± 0.15 mm
Length	30 ± 0.15 mm			80 ± 0.15 mm
Weight	3.0 g Max.	2.9 g Max.	2.8 g Max.	6.0 g Max.	5.9 g Max.	5.8 g Max.
Environmental
Temperature (Operating)	0 ~ 95 °C (Controller Temperature)
Temperature (Operating)	0 ~ 85 °C (Other Components Temperature)
Temperature (Non-operating)	-40 ~ 85 °C
Humidity (Operating)	0 % ~ 90 % R.H.
Vibration (Operating/Non-operating)	196 m/s² { 20 G } ( Peak, 20 ~ 2,000 Hz )
Shock (Operating/Non-operating)	14.7 km/s² { 1,500 G } ( 0.5 ms )

Product image may represent a design model.
Availability of the SED model line-up may vary by region.
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, such as Microsoft Operating System and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
1 MB (megabyte) = 1,000,000 bytes.
IOPS: Input Output Per Second (or the number of I/O operations per second).
Read and write speed, tested on the state of "Host Memory Buffer (HMB) = On", may vary depending on the host device, read and write conditions, and file size.
Read and write speed may vary depending on various factors such as host devices, software (drivers, OS etc.), and read/write conditions.
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.
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 their respective companies.
All information provided here is subject to change without prior notice.