Description

Western Digital Ultrastar DC SN840 WUS4BA1A1DSP3XZ 15 TB Solid State Drive – 2.5″ Internal – U.2 (SFF-8639) NVMe (PCI Express NVMe 3.1) – Storage System
Server Device Supported – 1 DWPD – 28704.77 TB TBW – 3311 MB/s Maximum Read Transfer Rate SFF-15 15.0MM PCIE TLC RI-1DW/D

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.

Performance NVMe Ultrastar DC SN840 SSDs deliver extreme performance & ultra-low latency to the top tier of enterprise storage. With proven dual-port NVMe architecture
these drives are best suited for performance demanding platforms including HPC servers
mission-critical applications and workloads that require superior read/write performance and low latency.

Mainstream NVMe Ultrastar DC SN640 SSDs are optimized for consistent quality of service and low latency for mixed random read/write workloads commonly generated by top enterprise applications such as virtualization
OLTP
NoSQL
web servers
file servers and mail servers. Ultrastar DC SN640 enables a seamless transition from SATA SSDs
delivering high performance for deeper insights & faster results for today’s data intensive applications.

Accelerate Access to Critical Data

Maximum Throughput

Performance NVMe SSDs designed to accelerate data center workloads

Low Latency

Predictable throughput for high-transaction workloads

Design Flexibility

Choice of form factors to support range of data centers requirementss

Product Type:Solid State Drive
Device Supported:Server|Storage System
Storage Capacity:15 TB
Drive Type:Internal
Form Factor:2.5″
Wireless LAN:No
Product Family:Ultrastar DC SN840
Drive Interface:U.2 (SFF-8639) NVMe
Drive Interface Standard:PCI Express NVMe 3.1
Maximum Read Transfer Rate:3311 MB/s
Maximum Write Transfer Rate:3046 MB/s
Random 4KB Read:780000IOPS
Random 4KB Write:149000IOPS
Endurance (DWPD):1
Endurance (TBW):28704.77 TB
Manufacturer Part Number:0TS1881
Manufacturer Website Address:http://www.wdc.com
Manufacturer:Western Digital Corporation
Product Model:WUS4BA1A1DSP3XZ
Product Name:Ultrastar DC SN840 WUS4BA1A1DSP3XZ Solid State Drive
Product Line:Ultrastar
Product Series:DC SN840
Height:0.6″
Width:2.8″
Depth:4″