Produktbeskrivning

The Ultrastar DC SN650 SSD is a mainstream NVMe SSD targeting broad deployment in datacenter IT and cloud environments.

 

Egenskaper

High capacity NVMe SSD and disaggregated storage architecture
Disaggregating storage is ideal for cloud service providers. It offers a variety of storage services that combine to deliver a higher quality-of-service, improved performance consistency, and higher storage utilization. For scale-out data center customers, disaggregated storage provides managed service providers to efficiently increase capacity for modern applications processing large unstructured datasets. As workloads grow to petabytes, high capacity, cost-optimized storage SSDs have an increasingly important role to play. The Ultrastar DC SN650 NVMe SSD can reduce those time-to-insights.

Emerging workloads
The Ultrastar DC SN650 NVMe SSD is optimized for cloud and scale-out workloads providing higher QoS consistency, and better storage utilization for block, object or file storage. Emerging workloads for big data, artificial intelligence, and machine learning are increasing in size and complexity. The Ultrastar DC SN650 NVMe SSD is optimized for moving these large datasets fast and servicing multiple hosts with performance consistency, making them ideal for scaling capacity and maximizing GB/Watt for these emerging larger workloads.

PCIe Gen 4.0
With the high PCIe Generation 4.0, the Ultrastar DC SN650 enables performance at scale for increasingly larger application workloads. Designed and built for the standard 2.5" SSD storage infrastructure, it includes support for U.2 and U.3 backplanes.

Safeguarding data
The Ultrastar DC SN650 NVMe SSD ensures that if you lose power, you don't lose your data. The drive comes with Power Loss Protection that keeps your data safe should you experience a sudden and unexpected interruption in power supply. And if you ever need to decommission the drive, Secure Erase provides you with entire drive erase options.

High reliability
The Ultrastar DC SN650 NVMe SSD is built for reliability, incorporating enterprise-class features such as power-loss protection, 2M hour reliability and 1 DW/D.

 

Teknisk specifikation

Typ av enhet	SSD-enhet - inbyggd
Kapacitet	7.68 TB
NAND-flashminnestyp	3D triple-level cell (TLC)
Formfaktor	2.5"
Gränssnitt	U.3 PCIe 4.0 (NVMe)
Egenskaper	Enhanced Power Loss Data Protection, End-to-end-datasökvägsskydd, Instant Secure Erase (ISE), NVM Express (NVMe) 1.1b, Hantering av varierbar sektorstorlek, NVMe Management Interface (NVMe-MI) 1.1, NVM Express (NVMe) 1.4b, Western Digital BiCS5 3D TLC NAND, NVMe 1.4
Bredd	69.85 mm
Djup	100.45 mm
Höjd	15 mm

Antal skrivningar per dag (DWPD)	1
SSD-hållbarhet	14 PB
Intern datafrekvens	6500 MBps (läs)/ 1900 MBps (skriv)
Maximalt 4 KB Random Write	74000 IOPS
Max 4kB random read	705000 IOPS

MTBF (genomsnittstid mellan fel)	2,000,000 timmar
Oåterkalleligt fel	1 per 10^17

Gränssnitt	1 x U.3 PCIe 4.0 (NVMe)
Kompatibelt fack	2.5"

Strömkonsumtion	18 Watt (typisk) 8 Watt (inaktiv)

Service och support	Begränsad garanti - 5 år

Min temperatur vid drift	0 °C
Max temperatur vid drift	70 °C
Min temperatur vid förvaring	-40 °C
Max temperatur vid förvaring	85 °C