Ultrastar DC SN620
Low Latency and Maximum Throughput for High-Transaction Workloads
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Overview:
Accelerate Access to Critical Data for Data-Intensive Workloads and Applications
Ultrastar NVMe series SSDs perform at the speed of today’s business needs. Enabling faster intelligence and access to critical data, these SSDs meet the growing digital demands of your business applications. Our top-end Ultrastar DC SN200 drive delivers extreme performance and ultra-low latency to the top tier of enterprise storage. It takes hyper-converged infrastructure (HCI) system throughput to new levels and
helps scale on-line transaction processing (OLTP). Our Essential NVMe drives, Ultrastar DC SN620 and DC SN620, offer low latency and higher bandwidth for a seamless transition away from SATA SSDs in mixed-use and read-intensive applications. This combination of high throughput and predictable low latency delivers high performance for deeper insights and faster results for today’s data intensive applications.
Features:
Highlights
- Up to 1.2M random read IOPS
- Capacities from 800GB to 7.68TB
- High-performance PCIe Gen 3 & NVMe compliant
- Enterprise Data Durability Features
- Options for read-intense and mixed-use workloads
- Enterprise-class 2M hour MTBF4 reliability rating
Applications and Workload
- Mission-Critical Database Applications
- Highest Performance Tier Storage
- Cloud and Hyperscale Computing
- Analytical Processing (OLAP)
- Boot and Edge
- Hyper-Converged Infrastructure (HCI)
- Virtualization
Specifications:
| General | < 1 DW/D | > 1 DW/D |
|---|---|---|
| Interface | PCIe 3.0 x4 NVMe™ 1.2 | PCIe 3.0 x4 NVMe™ 1.2 |
| Form Factor | U.2 2.5-inch drive | U.2 2.5-inch drive |
| Capacity | 3.84TB / 1.92TB | 3.2TB / 1.6TB |
| Endurance (Drive writes per day, DW/D) | 0.5 / 0.6 | 1.2 / 1.7 |
| Maximum Terabytes Written (TBW) | 3,504 / 2,102 | 7,008 / 4,964 |
| Performance | ||
| Sequential Read (max MiB/s, 128KiB) | 1,700 | 1,700 |
| Sequential Write (max MiB/s, 128KiB) | 1,100 | 1,100 |
| Random Read (max IOPS, 4KiB) | 250,000 | 250,000 |
| Random Write (max IOPS, 4KiB) | 38,000 | 83,000 |
| Mixed Random Read/Write (max IOPS 70%R/30%W, 4KiB) | 89,000 | 132,000 |
| Write Latency | 1,455 / 842 | 780 / 386 |
Documentation:
Download the Ultrastar DC SN620 Datasheet (PDF).
Pricing Notes:
- Pricing and product availability subject to change without notice.