Qsan Certifies WD Ultrastar DC SN840

Qsan Technology, Inc. announced its certification of the Western Digital Ultrastar DC SN840 NVMe SSD as a solution for its storage.

Ultra-speed NVMe SSDs with XCubeFAS Series
This SSDs provide performance and low latency. This enables the XCubeFAS’ 25GbE and 32Gb FC solutions to provide fast backup and transmission of much more data

RAID Type & IO patent		Latency
RAID Type & IO patent		0.3ms	0.5ms
RAID-0	4k Random Read	100,000 IO/s	300,000 IO/s
RAID-0	4k Random Write	65,000 IO/s	230,000 IO/s
RAID-5	4k Random Read	70,000 IO/s	300,000 IO/s
RAID-5	4k Random Write	25,000 IO/s	50,000 IO/s

The overall performance test results above indicate that, combined with the Ultrastar DC SN840, the XCubeFAS delivers performance at sub-milllisecond latency for performance virtualization environments.

“By integrating Western Digital Ultrastar DC SN840 SSDs, the XCubeFAS 3126D All NVMe flash Storage delivers mission-critical IO/s and low latency, for a variety of high-performance market needs,” said Phil Tai, product management director. “We believe this is the best configuration for mission-critical applications such as SQL servers, VDI or virtualization environments.”

15,000+ virtual clients access multiple SQL Servers on the VMs.

Running thousands of virtual desktops simultaneously.

Thousands users successfully login virtual desktop smoothly.

Ultrastar DC SN840 Data Center NVMe SSD
It enables enterprise customers to transition from SATA and SAS to NVMe – delivering competitive performance of up to 780,000/250,000 random R/W IO/s and capacities up to 15.36TB in a U.2 15mm form factor. Its set of enterprise features includes 1 and 3DW/D endurance levels, power-loss protection and TCG encryption. Future-ready, it is the solution for a growing number of mission-critical applications that require superior R/W and mixed workload performance, low latency and dual-port HA – everything from HPC cloud computing, SQL/NoSQL databases, virtualization (VMs/containers), AI/ML and data analytics.