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Série CD8-V de KIOXIA (2,5 pouces)
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SSD NVMe™ pour centres de données à usage mixte
La série CD8-V de KIOXIA est un disque SSD NVMe™ pour centres de données à usage mixte ayant été optimisée pour prendre en charge une large gamme d’applications évolutives et d’applications cloud incluant les données massives (Big Data/IoT), le traitement transactionnel en ligne et la virtualisation. Conçus avec l’interface PCIe® 4.0 (16 GT/s x4), les disques SSD de la série CD8-V assurent une performance constante allant jusqu’à 1250 K IOPS (lecture aléatoire) et 380 K IOPS (écriture aléatoire).
Disposant d’une mémoire flash 3D TLC BiCS FLASH™ 112 couches de KIOXIA Corporation, les disques SSD de la série CD8-V offrent 3 DWPD (Drive Writes Per Day) d’endurance ainsi qu’une capacité de stockage allant jusqu’à 12,8 To dans un facteur de forme de 2,5 pouces. Ils sont ainsi adaptés aux applications pour centres de données hyperscale.
Documents
Principales caractéristiques
- PCIe® 4.0 conforme aux spécifications NVMe™ 1.4
- Prise en charge de la spécification v2.0 Open Compute Project (OCP) Datacenter NVMe™ SSD (pas de toutes les exigences)
- Facteur de forme : 2,5 pouces, hauteur 15 mm
- Architecture brevetée KIOXIA : contrôleur, firmware et 3D TLC BiCS FLASH™ 112 couches
- Conception à port unique optimisée pour le volume de travail des centres de données
- Performances et fiabilité continues pour les environnements fonctionnant 24 heures sur 24 et 7 jours sur 7
- Conçu pour les déploiements de stockage à haute densité
- Protection contre les coupures de courant (PLP) et correction des données de bout en bout
- Options de sécurité : SIE, SED[1][2][3][4]
Applications principales
- Hyperscale
- IoT et analyse de données en masse
- Traitement transactionnel en ligne (OLTP)
(bases de données transactionnelles et relationnelles) - Environnements virtualisés
- Streaming de médias et réseau de diffusion de contenu
Spécifications
* Table can be scrolled horizontally.
| Base Model Number | KCD81VUG12T8 | KCD81VUG6T40 | KCD81VUG3T20 | KCD81VUG1T60 | KCD81VUG800G |
|---|---|---|---|---|---|
| SIE Model Number | KCD8XVUG12T8 | KCD8XVUG6T40 | KCD8XVUG3T20 | KCD8XVUG1T60 | KCD8XVUG800G |
| SED Model Number | KCD8DVUG12T8 | KCD8DVUG6T40 | KCD8DVUG3T20 | KCD8DVUG1T60 | KCD8DVUG800G |
| Capacity | 12,800 GB | 6,400 GB | 3,200 GB | 1,600 GB | 800 GB |
| Basic Specifications | |||||
| Form Factor | 2.5-inch, 15mm thickness | ||||
| lnterface | PCIe® 4.0, NVMe™ 1.4 | ||||
| Maximum Interface Speed | 64 GT/s (PCIe® Gen4 x4) | ||||
| Flash Memory Type | BiCS FLASH™ TLC | ||||
| Performance (Up to) | |||||
| Sustained 128 KiB Sequential Read | 6,600 MB/s | 7,100 MB/s | 7,200 MB/s | ||
| Sustained 128 KiB Sequential Write | 6,000 MB/s | 3,800 MB/s | 3,500 MB/s | 1,800 MB/s | |
| Sustained 4 KiB Random Read | 1,050K IOPS | 1,150K IOPS | 1,250K IOPS | 1,000K IOPS | |
| Sustained 4 KiB Random Write | 380K IOPS | 340K IOPS | 310K IOPS | 160K IOPS | |
| Power Requirements | |||||
| Supply Voltage | 12 V ± 10 %, 3.3 V ± 15 % | ||||
| Power Consumption (Active) | 20 W typ. | 19 W typ. | 14 W typ. | 13 W typ. | 11 W typ. |
| Power Consumption (Ready) | 5 W typ. | ||||
| Reliability | |||||
| MTTF | 2,500,000 hours | ||||
| Warranty | 5 years | ||||
| DWPD | 3 | ||||
| Dimensions | |||||
| Thickness | 15 mm +0 / -0.5 mm | ||||
| Width | 69.85 mm ± 0.25 mm | ||||
| Length | 100.45 mm Max | ||||
| Weight | 130 g Max | ||||
| Environmental | |||||
| Temperature (Operating) | 0 ℃ to 74 ℃ | 0 ℃ to 75 ℃ | |||
| Temperature (Non-operating) | -40 ℃ to 85 ℃ | ||||
| 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] Sanitize Instant Erase (SIE) and Self-Encrypting Drive (SED) security optional models are available.
- [2] SIE optional model supports Crypto Erase, which is a standardized feature defined by the technical committees (SCSI) 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] Security optional models 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 third-party companies.
Support
You can download past product information, white papers, and data sheets, etc.
Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.
