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Unità SSD NVMe™ per data center

Le unità SSD KIOXIA E1.S della serie XD7P sono progettate in base alle specifiche E1.S del fattore di forma standard per aziende e data center (EDSFF, Enterprise and Datacenter Standard Form Factor) per soddisfare i requisiti specifici delle applicazioni hyperscale, inclusi i requisiti di prestazioni, potenza e temperatura della specifica SSD NVMe™ per data center Open Compute Project (OCP). Oltre allo spessore di 9,5 mm E1.S, è supportato anche lo spessore di 15 mm E1.S con dissipatore di calore. Progettate per ottimizzare la densità e l'efficienza del sistema, le unità SSD della serie XD7P rappresentano il futuro dell’archiviazione flash per server e sistemi di storage nei data center cloud e hyperscale e supportano capacità fino a 7,68 TB.

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Caratteristiche principali

  • Conforme alle specifiche PCIe® 5.0 (Gen4 x4), NVMe™ 2.0
  • Supporto delle specifiche SSD NVMe™ v2.0 di Open Compute Project Datacenter (non tutti i requisiti)
  • Fattore di forma E1. (spessore 9,5 mm / 15 mm)
  • Architettura proprietaria KIOXIA: controller, firmware e memoria flash BiCS FLASH™ generazione 5
  • Opzioni di capacità da 1,92 TB / 3,84 TB / 7,68 TB
  • Protezione dalle interruzioni di alimentazione (PLP) e protezione dei dati end-to-end
  • Opzione di sicurezza: SED (Self Encrypting Drive)

Applicazioni principali

  • Server e sistema di archiviazione per data center hyperscale e cloud

Specifiche

* Table can be scrolled horizontally.

Base Model NumberKXDZ1RJ97T68KXDZ1RJ93T84KXDZ1RJ91T92KXDZ1RJJ7T68KXDZ1RJJ3T84KXDZ1RJJ1T92
SED Model NumberKXDZDRJ97T68KXDZDRJ93T84KXDZDRJ91T92KXDZDRJJ7T68KXDZDRJJ3T84KXDZDRJJ1T92
Capacity7,680 GB3,840 GB1,920 GB7,680 GB3,840 GB1,920 GB
Basic Specifications
Form FactorE1.S 15mmE1.S 9.5mm
lnterfacePCIe® 5.0, NVMe™ 2.0
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sustained 128 KiB Sequential Read7,200 MB/s
Sustained 128 KiB Sequential Write4,800 MB/s3,100 MB/s4,800 MB/s3,100 MB/s
Sustained 4 KiB Random Read1,550K IOPS1,650K IOPS1,500K IOPS1,550K IOPS1,650K IOPS1,500K IOPS
Sustained 4 KiB Random Write200K IOPS180K IOPS95K IOPS200K IOPS180K IOPS95K IOPS
Power Requirements
Supply Voltage12 V ± 10 %
Power Consumption (Active)20 W typ.16 W typ.20 W typ.16 W typ.
Power Consumption (Ready)5 W typ.
Reliability
MTTF2,000,000 hours
DWPD1
Dimensions
Thickness15 mm ± 0.35 mm9.5 mm ± 0.35 mm
Width33.75 mm ± 0.25 mm
Length118.75 mm ± 0.55 mm
Weight90 g Max75 g Max
Environmental
Temperature (Operating)0 °C to 75 °C
Temperature (Non-operating)-40 °C to 85 °C
Humidity (Operating)5 % to 95 % R.H.
Vibration (Operating)12 m/s2 { 1.24 Grms } ( 2 to 500 Hz )
Shock (Operating)6,864 m/s2 { 700 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).
  • Temperature (operating): Specified by the composite temperature reported by SMART.
  • 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 the local regulations.
  • All information provided here is subject to change without prior notice.
  • 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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