Western Digital Ultrastar DC SN840 2.5" 15360 GB PCI Express 3.1 3D TLC NVMe

Accelerate Access to Critical Data for Data-Intensive Workloads and ApplicationsUltrastar 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.Enterprise Solutions Made Better by NVMeEverywhere data lives, from sensors to mobile devices to the cloud, we re driving the innovation necessary to stay ahead of new demands. Our breadth of expertise and level of integration gives us an unmatched ability to deliver carefully calibrated solutions for every type and use of data.Application PerformanceUp to 503K Mixed RR/RW IOPS (70% Read, 30% Write, 4KiB)Dual-port Leadership2nd generation Western Digital designed dual-port high availability NVMe architectureEndurance and Security1 DW/D & 3 DW/D endurance options with TCG encryption and FIPS 140-2 validation (forthcoming)

Features
SSD form factor:	2.5"
SSD capacity:	15360 GB
Interface:	PCI Express 3.1
Memory type:	3D TLC
NVMe:
Hardware encryption:
NVMe version:	1.3c
Random read (4KB):	780000 IOPS
Random write (4KB):	149000 IOPS
Read latency:	159 µs
Uncorrectable Bit Error Rate (UBER):	< 1 per 10^17 bits read
Mean time between failures (MTBF):	2500000 h
Power
Operating voltage:	12 V
Power consumption (average):	18 W
Power consumption (idle):	6 W
Operational conditions
Operating temperature (T-T):	0 - 70 °C
Storage temperature (T-T):	-40 - 85 °C
Weight & dimensions
Width:	69.8 mm
Depth:	100.5 mm
Height:	15 mm
Logistics data
Harmonized System (HS) code:	84717070

Product Safety Information
Responsible Person in the EU:
Western Digital (FRANCE) S.A.R.L 4 Bld des lles, 4ème étage, Immeuble lArc en Ciel Bât. A 92130 Issy les Moulineaux France businessrequest@wdc.com