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KIOXIA CD7-R E3.S Formfaktor-Serie
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Rechenzentrum-NVMe™-SSD für hohe Lesevolumen
NVMe™-SSD (E3.S)
Die CD7-R E3.S Formfaktor-Serie ist eine auf hohe Lesevolumen ausgelegte Rechenzentren-NVMe™-SSD, die für ein breites Spektrum von Scale-out- und Cloudanwendungen optimiert wurde. Dazu zählen etwa Big Data/IoT, Onlinetransaktionsverarbeitung und Virtualisierung. Die CD7-R E3.S Formfaktor-Serie SSDs wurden mit einer PCIe® 5.0 (32 GT/s x4)-Schnittstellentechnologie entwickelt und bieten eine konsistente Leistung von bis zu 1.050.000 IOPS (Random Read) und 180K IOPS (Random Write) bei einem aktiven Stromverbrauch von 13-19 W.
Ausgestattet mit dem BiCS FLASH™ 96-Layer-3D-TLC-Speicher der KIOXIA Corporation bieten die CD7–R E3.S Formfaktor-SSDs 1 DWPD (Drive Writes Per Day) bei einer Speicherkapazität von bis zu 7,68TB in einem E3.S-Formfaktor. Damit eignen sich die Speichermedien ideal für den Einsatz in Hyperscale-Rechenzentrumsanwendungen.
Dokumente
Hauptmerkmale
Konsistente Leistung und Zuverlässigkeit für anspruchsvolle, durchgehend laufende Umgebungen
Konzipiert für Anwendungen mit hoher Speicherdichte
Power Loss Protection (PLP) und End-to-End-Datenkorrektur
Security Option: SIE[1,2,3]
Sicherheitsoption: SIE[1,2,3]
Schlüsselanwendungen
- Hyperscale
- IoT und Big-Data-Analyse
- Onlinetransaktionsverarbeitung (OLTP)
(Transaktions- und relationale Datenbanken) - Virtualisierte Umgebungen
- Medienstreaming und Content Delivery Networks (CDN)
Spezifikationen
* Table can be scrolled horizontally.
| Base Model Number | KCD71RJE7T68 | KCD71RJE3T84 | KCD71RJE1T92 |
|---|---|---|---|
| SIE Model Number | KCD7XRJE7T68 | KCD7XRJE3T84 | KCD7XRJE1T92 |
| Capacity | 7,680 GB | 3,840 GB | 1,920 GB |
| Basic Specifications | |||
| lnterface | Designed to PCIe® 5.0, NVMe™ 1.4 | ||
| Maximum Interface Speed | 128 GT/s (Gen5 x4) | ||
| Flash Memory Type | BiCS FLASH™ TLC | ||
| Performance (Up to) | |||
| Sustained 128 KiB Sequential Read | 6,250 MB/s | 6,450 MB/s | |
| Sustained 128 KiB Sequential Write | 5,600 MB/s | 3,200 MB/s | 3,600 MB/s |
| Sustained 4 KiB Random Read | 1,030K IOPS | 1,050K IOPS | |
| Sustained 4 KiB Random Write | 175K IOPS | 178K IOPS | 180K IOPS |
| Power Requirements | |||
| Supply Voltage | 3.3 V ± 15 %, 12 V ± 10 % | ||
| Power Consumption (Active) | 19 W typ. | 13 W typ. | |
| Power Consumption (Ready) | 5 W typ. | ||
| Reliability | |||
| MTTF | 2,500,000 hours | ||
| Warranty | 5 years | ||
| DWPD | 1 DWPD | ||
| Dimensions | |||
| Height | 7.5 mm + 0.2, - 0.5 mm | ||
| Width | 76 mm ± 0.25 mm | ||
| Length | 112.75 mm ± 0.4 mm | ||
| Weight | 120 g Max | ||
| Environmental | |||
| Temperature (Operating) | 0 °C to 70 °C | ||
| Temperature (Non-operating) | -40 °C to 80 °C | ||
| Humidity (Operating) | 5 % R.H. to 95 % R.H. | ||
| Vibration (Operating) | 21.27 m/s2 { 2.17 G } ( Peak, 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, such as Microsoft 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).
- [1] The Sanitize Instant Erase (SIE) optional model is available.
- [2] SIE option supports Crypto Erase, which is a standardized feature defined by NVM Express Inc.
- [3] Optional security feature compliant drives are 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 their respective companies.
Support
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Please contact us if you have any technical questions, requests for materials, are interested in samples or purchases of business products (Memory, SSD), etc.
