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SSD NVMe™ de cliente

Série KIOXIA BG5 é uma linha de SSDs NVMe™ de fator de forma compacto com capacidades de até 1.024 GB e que conta com uma interface compatível com a especificação PCIe® 4.0, NVMe™ 1.4 e memória flash KIOXIA BiCS FLASH™ 3D TLC de 112 camadas (3 bits por célula). Com maior largura de banda e melhor gerenciamento de flash e tecnologia Host Memory Buffer (HMB), os SSDs da série BG5 oferecem o melhor desempenho de leitura do setor em SSDs de pacote único, de até 3.500 MB/s (leitura sequencial) e IOPs de até 500K (leitura aleatória), com consumo de energia ativa de até 4.3W (Normalmente)*.

Os SSDs da série BG5 estão disponíveis com capacidades de 256 GB, 512 GB e 1.024 GB em formatos de módulo M.2 Tipo 2230 e Tipo 2280, tornando-os adequados para designs de sistemas finos e leves, como PCs ultrafinos, dispositivos incorporados e boot de servidor em data centers. Série KIOXIA BG5 oferece uma opção de unidade de criptografia automática - Self-Encrypting Drive (SED) - compatível com a versão 2.01 do TCG Opal.

  • Pesquisa da KIOXIA de novembro de 2021.

Documentos

Principais recursos

  • Memórias flash de 112 camadas BiCS FLASH™ 3D TLC da KIOXIA
  • PCIe® 4.0 e NVMe™ 1.4 conforme as especificações
  • Capacidade de até 1.024 GB
  • Fatores de forma M.2 Tipo 2230 e Tipo 2280 de um só lado
  • Opção SED TCG OPAL 2.01

Principais aplicações

  • Cs ultra-móveis
  • PCs notebook 2-em-1
  • Computadores 2-em-1 IoT /dispositivos incorporados
  • Unidades de inicialização de array de servidor e armazenamento

Especificações

* Table can be scrolled horizontally.

Base Model NumberKBG50ZNS1T02KBG50ZNS512GKBG50ZNS256GKBG50ZNV1T02KBG50ZNV512GKBG50ZNV256G
SED Model NumberKBG5AZNS1T02KBG5AZNS512GKBG5AZNS256GKBG5AZNV1T02KBG5AZNV512GKBG5AZNV256G
Capacity1,024 GB512 GB256 GB1,024 GB512 GB256 GB
Basic Specifications
Form FactorM.2 2230-S2 Single-sidedM.2 2280-S2 Single-sided
lnterfacePCIe® 4.0, NVMe™ 1.4
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sequential Read3,500 MB/s3,400 MB/s3,500 MB/s3,400 MB/s
Sequential Write2,900 MB/s2,700 MB/s1,900 MB/s2,900 MB/s2,700 MB/s1,900 MB/s
Random Read500K IOPS400K IOPS350K IOPS500K IOPS400K IOPS350K IOPS
Random Write450K IOPS430K IOPS360K IOPS450K IOPS430K IOPS360K IOPS
Power Requirements
Supply Voltage3.3 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.
Reliability
MTTF1,500,000 hours
TBW600300150600300150
Dimensions
Thickness2.23 mm Max
Width22 mm ± 0.15 mm
Length30 mm ± 0.15 mm80 mm ± 0.15 mm
Weight3.0 g Max2.9 g Max2.8 g Max6.0 g Max5.9 g Max5.8 g Max
Environmental
Temperature (Operating)0 ℃ to 95 ℃ (Controller Temperature)
Temperature (Operating)0 ℃ to 85 ℃ (Other Components Temperature)
Temperature (Non-operating)-40 ℃ to 85 ℃
Humidity (Operating)0 % to 90 % R.H.
Vibration (Operating)196 m/s2 { 20 Grms } ( 20 Hz to 2,000 Hz )
Shock (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, 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.
  • TBW: Terabytes Written. The number of terabytes that may be written to the SSD for the specified lifetime.
  • 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.
  • All information provided here is subject to change without prior notice.

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