Image of xd6_001

Твердотельные накопители NVMe™ для центров обработки данных

SSD накопители E1.S XD6-серии от KIOXIA разработаны в соответствии со спецификацией форм-фактора Enterprise and Datacenter SSD Form Factor (EDSFF) E1.S для удовлетворения конкретных требований гипермасштабируемых приложений, включая требования к производительности, мощности и температурному режиму, предъявляемые в соответствии со спецификацией Open Compute Project (OCP) NVMe™ Cloud SSD.  Разработанные для оптимизации плотности и эффективности системы, твердотельные накопители серии XD6 представляют собой будущее флэш-памяти для серверов и систем хранения в облачных и гипермасштабируемых центрах обработки данных.


Ключевые особенности

  • Соответствует спецификациям PCIe® 4.0, NVMe™ 1.3c
  • Форм-фактор E1.S, толщина 9,5 мм
  • Собственная архитектура KIOXIA: контроллер, встроенное ПО и 3D флэш-память BiCS FLASH™
  • Варианты емкости 1,92 ТБ / 3,84 ТБ
  • Защита от потери питания (PLP) и сквозная защита данных
  • Возможность обеспечения безопасности: SED (TCG-Opal 2.0)

Ключевые области применения

  • Серверы и системы хранения для облачных и гипермасштабируемых центров обработки данных


* Table can be scrolled horizontally.

Capacity3,840 GB1,920 GB
Basic Specifications
Form FactorE1.S
lnterfacePCIe® 4.0, NVMe™ 1.3c
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sustained 128 KiB Sequential Read6,500 MB/s
Sustained 128 KiB Sequential Write2,350 MB/s1,200 MB/s
Sustained 4 KiB Random Read880K IOPS660K IOPS
Sustained 4 KiB Random Write90K IOPS50K IOPS
Power Requirements
Supply Voltage12 V ± 10 %
Power Consumption (Active)14 W typ.12 W typ.
Power Consumption (Ready)5 W typ.
MTTF2,000,000 hours
Thickness9.5 mm ± 0.35 mm
Width33.75 mm ± 0.25 mm
Length118.75 mm ± 0.55 mm
Weight75 g Max
Temperature (Operating)0 °C to 70 °C
Temperature (Non-operating)-40 °C to 85 °C
Humidity (Operating)5 % to 95 % R.H.
Vibration (Operating)21 m/s2 { 2.17 Grms } ( 7 Hz 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).
  • SED optional model supports TCG Opal SSC except for some features. For more details, please make inquiries through “Contact us”.
  • SED 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.



You can download past product information, white papers, and data sheets, etc.

Introducing technical glossary related to KIOXIA's products and technology including semiconductor memory and SSD.


Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.