HGST Solid State Drive 0TS1877 ULTRASTAR DC SN840 SFF-15 15MM 3840GB PCI Express TLC RI-1DW/D BICS4

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.
Highlights
•Performance and Mainstream NVMe SSDs
•Capacities up to 15.36TB1 in U.2 2.5" form factor
•High-performance PCIe Gen 3
•96-Layer 3D NAND for Ultrastar DC SN840, DC SN640 and DC SN340
•Up to 780k random read IOPS
•Dual-port high availability for Ultrastar DC SN840, DC SN200
•Ideal for common enterprise mixed-use workloads
•Enterprise-class reliability rating, 2.5M hour MTBF
Interface
PCIe 3.1 (1x4 or 2x2) NVMeTM 1.3c, Western Digital dual-port high availability
Form Factor
U.2
Capacity
3.84TB
Maximum Terabytes Written (TBW)
7,008
Sequential Read (max (MB/s, 64KiB))
3,470
Sequential Write (max (MB/s, 64KiB))
3,300
Random Read (max IOPS, 4KiB)
780,000
Random Write (max IOPS, 4KiB)
257,000
Mixed Random Read/Write (max IOPS 70%R/30%W, 4KiB)
503,000
Average Read Latency (microsecond, min)
75
Operating (W, max average)
18
Item Dimension (L"x W"x H")
4 x 3 x 1
Weight
1.00 LB
Warranty Information
5 years