Kép: cd8-v_001

Vegyes felhasználású adatközpont NVMe™ SSD

A CD8-V széria egy vegyes felhasználású adatközpont NVMe™ SSD, amelyet úgy optimalizáltak, hogy támogassa a skálázott és felhőalapú alkalmazások széles skáláját, beleértve a big data/IoT-t, az online tranzakciófeldolgozást és a virtualizációt. A PCIe® 4.0 (16 GT/s x4) interfésszel rendelkező CD8-V szériájú SSD-k konzisztens teljesítményt nyújtanak akár 1250K IOPS (random olvasás) és 380K IOPS (random írás) teljesítményig.

A KIOXIA 112 rétegű BiCS FLASH™ 3D TLC flash memóriájával a 2,5 hüvelykes CD8-V SSD-k 3 DWPD (napi meghajtóírás) állóképességet és akár 12,8 TB tárolókapacitást biztosítanak 2,5 hüvelykes formátumban, így kiválóan alkalmasak hiperskálás adatközponti alkalmazásokhoz.

Dokumentumok

Fő jellemzők

Open Compute Project adatközponti NVMe™ SSD specifikáció v2.0 támogatás (nem minden követelmény)

Egyportos kialakítás, adatközponti osztályú munkaterhelésekhez optimalizálva

Következetes teljesítmény és megbízhatóság a megterhelő, a hét minden napján 24 órában elérhető környezetekben

Nagy sűrűségű tárolórendszerekhez tervezve

Áramkimaradás elleni védelem (PLP) és teljes körű adatkorrekció

Biztonsági opciók: SIE, SED[1][2][3][4]

Fő alkalmazások

  • Hiperskála
  • IoT és big data elemzés
  • Online tranzakciófeldolgozás (OLTP)
    (tranzakciós és relációs adatbázisok)
  • Virtualizált környezetek
  • Média streamelés és tartalomközvetítő hálózatok

Műszaki adatok

* Table can be scrolled horizontally.

Base Model NumberKCD81VUG800GKCD81VUG1T60KCD81VUG3T20KCD81VUG6T40KCD81VUG12T8
SIE Model NumberKCD8XVUG800GKCD8XVUG1T60KCD8XVUG3T20KCD8XVUG6T40KCD8XVUG12T8
SED Model NumberKCD8DVUG800GKCD8DVUG1T60KCD8DVUG3T20KCD8DVUG6T40KCD8DVUG12T8
Capacity800 GB1,600 GB3,200 GB6,400 GB12,800 GB
Basic Specifications
Form Factor2.5-inch, 15mm thickness
lnterfacePCIe® 4.0, NVMe™ 1.4
Maximum Interface Speed64 GT/s (PCIe® Gen4 x4)
Flash Memory TypeBiCS FLASH™ TLC
Performance (Up to)
Sustained 128 KiB Sequential Read7,200 MB/s7,100 MB/s6,600 MB/s
Sustained 128 KiB Sequential Write1,800 MB/s3,500 MB/s3,800 MB/s6,000 MB/s
Sustained 4 KiB Random Read1,000K IOPS1,250K IOPS1,150K IOPS1,050K IOPS
Sustained 4 KiB Random Write160K IOPS310K IOPS340K IOPS380K IOPS
Power Requirements
Supply Voltage12 V ± 10 %, 3.3 V ± 15 %
Power Consumption (Active)11 W typ.13 W typ.14 W typ.19 W typ.20 W typ.
Power Consumption (Ready)5 W typ.
Reliability
MTTF2,500,000 hours
Warranty5 years
DWPD3
Dimensions
Height15 mm +0 / -0.5 mm
Width69.85 mm ± 0.25 mm
Length100.45 mm Max
Weight130 g Max
Environmental
Temperature (Operating)0 °C to 75 °C0 °C to 74 °C
Temperature (Non-operating)-40 °C to 85 °C
Humidity (Operating)5 % to 95 % R.H.
Vibration (Operating)21.27 m/s2{ 2.17 Grms } ( 5 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).
  • Temperature (operating): Specified by the composite temperature reported by SMART.
  • [1] The Sanitize Instant Erase (SIE), Self-Encrypting Drive (SED) optional models are available.
  • [2] SIE optional model supports Crypto Erase, which is a standardized feature defined by the technical committees (T10) of INCITS (the InterNational Committee for Information Technology Standards).
  • [3] SED optional model supports TCG Opal and Ruby SSCs. It has a few unsupported features of TCG Opal SSC. For more details, please make inquiries through “Contact us”.
  • [4] Optional security feature compliant drives are not available in all countries due to export and 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 their respective companies.

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