Western Digital WD
Ultrastar DC SN640
30.72TB
E1.L NVMe
TBC
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| Stock code | SSR-h640-38 |
| Quick code | 70691 |
30.72TB Data
Super Fast R/W Speed
<3100MB/s Read speed
5yr Warranty
Description
Ultrastar NVMe Series
Low Latency and Maximum Throughput for High-Transaction Workloads
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 & access to critical data, these SSDs meet the growing digital demands of your business applications. Ultrastar DC SN200 delivers extreme performance & ultra-low latency to the top tier of enterprise storage. It takes hyper-converged infrastructure (HCI) system throughput to new levels & helps scale on-line transaction processing (OLTP). Our Essential NVMe drives, Ultrastar DC SN640 & DC SN630, offer low latency & higher bandwidth for a seamless transition away from SATA SSDs in mixed-use & read-intensive applications. This high throughput & low latency delivers high performance for deeper insights & faster results for today’s data intensive applications. Ultrastar DC SN340 provides a power efficient cost-optimized solution for very read-intensive applications & warm storage.
Accelerate Access to Critical Data
Maximum Throughput
Up to 1.2M read IOPS to help power through demanding workloads
Low Latency
Predictable throughput for high-transaction workloads
Design Flexibility
Choice of form factors to support range of data centers requirements
Highlights
Up to 1.2M random read IOPS
Capacities from 800GB to 30.72TB
High-performance PCIe Gen 3
Enterprise Data Durability Features
96-Layer 3D NAND for Ultrastar DC SN640 and Ultrastar DC SN340
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
Content Delivery Network (CDN)
Ultrastar DC SN640
Up to 30.72TB Enterprise NVMe SSD
Multiple Form Factors
Allows for flexibility of system configuration. Available in U.2, M.2, and E1.L
High Capacity
Available in capacities from 800GB to 30.72TB per drive
Tunable Endurance
0.8 to 2 DWPD and beyond (up to 50% OP)
Specifications U.2M.2E1.L ConfigurationInterfaceNVMe Rev1.3c / PCIe Gen3NVMe Rev1.3c / PCIe Gen3NVMe Rev1.3c / PCIe Gen3Form FactorU.2 7mm M.2 22x110mmE1.L 18mmCapacity10.8 DW/D: 960 / 1920 / 3840 / 7680GB 2 DW/D: 800 / 1600 / 3200 / 6400GB0.8 DW/D: 960 / 1920 / 3840GB2 DW/D: 800 / 1600 / 3200GB0.8 DW/D: 7680 / 15360 / 30720 GB2 DW/D: 6400 / 12800 / 25600 GBFlash Memory TechnologyWDC BiCS4 TLC 3D NANDWDC BiCS4 TLC 3D NANDWDC BiCS4 TLC 3D NAND
Low Latency and Maximum Throughput for High-Transaction Workloads
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 & access to critical data, these SSDs meet the growing digital demands of your business applications. Ultrastar DC SN200 delivers extreme performance & ultra-low latency to the top tier of enterprise storage. It takes hyper-converged infrastructure (HCI) system throughput to new levels & helps scale on-line transaction processing (OLTP). Our Essential NVMe drives, Ultrastar DC SN640 & DC SN630, offer low latency & higher bandwidth for a seamless transition away from SATA SSDs in mixed-use & read-intensive applications. This high throughput & low latency delivers high performance for deeper insights & faster results for today’s data intensive applications. Ultrastar DC SN340 provides a power efficient cost-optimized solution for very read-intensive applications & warm storage.
Accelerate Access to Critical Data
Maximum Throughput
Up to 1.2M read IOPS to help power through demanding workloads
Low Latency
Predictable throughput for high-transaction workloads
Design Flexibility
Choice of form factors to support range of data centers requirements
Highlights
Up to 1.2M random read IOPS
Capacities from 800GB to 30.72TB
High-performance PCIe Gen 3
Enterprise Data Durability Features
96-Layer 3D NAND for Ultrastar DC SN640 and Ultrastar DC SN340
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
Content Delivery Network (CDN)
Ultrastar DC SN640
Up to 30.72TB Enterprise NVMe SSD
Multiple Form Factors
Allows for flexibility of system configuration. Available in U.2, M.2, and E1.L
High Capacity
Available in capacities from 800GB to 30.72TB per drive
Tunable Endurance
0.8 to 2 DWPD and beyond (up to 50% OP)
Specifications U.2M.2E1.L ConfigurationInterfaceNVMe Rev1.3c / PCIe Gen3NVMe Rev1.3c / PCIe Gen3NVMe Rev1.3c / PCIe Gen3Form FactorU.2 7mm M.2 22x110mmE1.L 18mmCapacity10.8 DW/D: 960 / 1920 / 3840 / 7680GB 2 DW/D: 800 / 1600 / 3200 / 6400GB0.8 DW/D: 960 / 1920 / 3840GB2 DW/D: 800 / 1600 / 3200GB0.8 DW/D: 7680 / 15360 / 30720 GB2 DW/D: 6400 / 12800 / 25600 GBFlash Memory TechnologyWDC BiCS4 TLC 3D NANDWDC BiCS4 TLC 3D NANDWDC BiCS4 TLC 3D NAND
Specifications
Specifications
General
| Stock code | SSR-h640-38 |
| Brand | Western Digital WD |
| Series | Ultrastar DC SN640 |
| Type | E1.L NVMe |
| ROHS | Y |
| Date added | 06/08/2019 |
Spec Information
| Capacity | 30.72TB |
| Form Factor / Drive Height | 30.5 x 110 x 4.38 mm |
| RPM | SSD |
| Guarantee | 5yr |
| Reliability | 2M Hours MTBF |
| SSD Type | WDC BiCS4 TLC 3D |
| DWPD (SSD Endurance) | 0.8 |
Software
Speed
| IOPS | <50-540K |
| Read speed (Max) | <3100 |
| Write speed (Max) | <2000 |
Physical
| Weight (kg) | 0.2kg |
| Watts | <20W |
| Watts (Idle) | ? |
| Shock (Operating) | ? |
| Shock (Non-Operating) | ? |
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