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Western Digital WD
Ultrastar DC SN640
15.36TB
E1.L NVMe




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Stock codeSSR-h640-19
Quick code70690

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15.36TB 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
Specifications
Specifications

General

Stock code SSR-h640-19
Brand Western Digital WD
Series Ultrastar DC SN640
Type E1.L NVMe
ROHS Y
Date added 06/08/2019

Spec Information

Capacity 15.36TB
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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Video
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Western Digital WD Ultrastar DC SN640 E1.L NVMe 15.36TB SSD
15.36TB

Stock codeSSR-h640-19
Quick code70690



Western Digital WD
Ultrastar DC SN640
15.36TB
E1.L NVMe









On Request:
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After Sales Support Included!
Burn/Stress Test
Multi buy discounts (10+)



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Description

Western Digital WD Ultrastar DC SN640 E1.L NVMe 15.36TB SSD


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Western Digital WD Key features


15.36TB Data
Super Fast R/W Speed
<3100MB/s Read speed
5yr Warranty


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.2

M.2

E1.L

  Configuration

Interface

NVMe Rev1.3c / PCIe Gen3

NVMe Rev1.3c / PCIe Gen3

NVMe Rev1.3c / PCIe Gen3

Form Factor

U.2 7mm 

M.2 22x110mm

E1.L 18mm

Capacity1

0.8 DW/D: 960 / 1920 / 3840 / 7680GB 

2 DW/D: 800 / 1600 / 3200 / 6400GB

0.8 DW/D: 960 / 1920 / 3840GB

2 DW/D: 800 / 1600 / 3200GB

0.8 DW/D: 7680 / 15360 / 30720 GB

2 DW/D: 6400 / 12800 / 25600 GB

Flash Memory Technology

WDC BiCS4 TLC 3D NAND

WDC BiCS4 TLC 3D NAND

WDC BiCS4 TLC 3D NAND




Specifications

General

Stock code SSR-h640-19
Brand Western Digital WD
Series Ultrastar DC SN640
Type E1.L NVMe
ROHS Y
Date added 06/08/2019

Spec Information

Capacity 15.36TB
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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DISCLAIMER: Product information and images on this page are for guidance only and are liable to change without notice. Some details may refer to the whole category or range, rather than this particular item. Specifications shown are our best interpretation of information supplied by the manufacturer, and are as up-to-date as possible. If you require clarification on any item, please contact us and we will be glad to help you.
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