General Information for Western Digital Hard Drives
Western Digital Ultrastar DC SN861. SSD capacity: 3.84 TB, SSD form factor: U.2, Read speed: 13700 MB/s, Write speed: 7200 MB/s, Component for: Server/workstation
DC SN861
Redefining the limits for high-performance storageBe ready for the future of mission critical workloads with the Western Digital Ultrastar DC SN861. The latest Western Digital SSD with a cutting-edge PCIe Gen5 enterprise-class speeds, the Ultrastar DC SN861 offers exceptional performance and multiple capacities up to 7.68TB1 options. With high random read speeds and low power consumption, the DC SN861 is optimized for compute-intensive AI and machine learning applications, ensuring superior read/write performance, extremely low latency, and maximize IOPs/Watt. The DC SN861 also provides a rich feature set including NVMe 2.02 and OCP 2.0 support, 1 & 3 DWPD2, and a 5-year limited warranty3, making it the ideal solution for hyperscale, cloud, and enterprise data centers.
Ready for the Demands of AI WorkloadsDesigned to handle compute-intensive AI and machine learning applications which require high bandwidths and low latencies.
Superior Performance and CapacityExperience future-ready PCIe Gen5 read/write speeds with capacities up to 7.68TB1.
Designed for Power EfficiencyArchitected to provide heightened performance per watt, optimizing power efficiency and reducing operational costs.
Outstanding Mixed Workload PerformanceHigh-speed random reads provide enhanced solutions at low cost for your enterprise.
Optimized for Quality of Service (QoS)Reduce latency during mission-critical workloads, delivering consistent Quality of Service (QoS) for your applications, even under heavy workloads.
Rich Enterprise FeaturesBenefit from enterprise-class features such as Power Loss Protection, End-to-End Data Path Protection, and TCG security and encryption, helping ensure data integrity and security
Future-Ready Data InfrastructureDesigned to support NVMe 2.02, and NVMe MI 1.2c, along with Flexible Data Placement (FDP)4 and OCP 2.0 supportive, for enhanced scalability and efficiency. DC SN861
Further details for this product, DC SN861, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
3.84 TB, U.2, 15 mm, Security SE, NVMe SSD
Western Digital Ultrastar DC SN861. SSD capacity: 3.84 TB, SSD form factor: U.2, Read speed: 13700 MB/s, Write speed: 7200 MB/s, Component for: Server/workstation
Warranty information: 5 Years
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Western Digital Ultrastar DC SN861 3.84 TB U.2 PCI Express 5.0 NVMe 0TS2517 Specifications
Product Type
Internal Solid State Drives
Product Type
Hard Drives
Brand
Western Digital
Collection Model Western Digital DC SN861
Manufacturer Product Type
Western Digital Hard Drives
Manufacturer Product Type
Western Digital Internal Solid State Drives
Interface PCI Express 5.0
Product Family
Ultrastar
Product Family DC SN861
SSD form factor U.2
SSD capacity 3.84 TB
Drive writes per day (DWPD) 1
Power consumption (idle) -5 W
Width 69.8 mm
Depth 100.4 mm
Height 15 mm
Hardware encryption Yes
Mean time between failures (MTBF) 2500000 h
NVMe version 2.0
Component for Server/Workstation
Read Speed 13700 MB/s
Write Speed 7200 MB/s
Random read (4KB) 3300000 IOPS
Random write (4KB) 330000 IOPS
Read latency 65 s
Write latency 8 s
Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read
NVMe Yes
Operating temperature (T-T) 0 - 70 C
Storage temperature (T-T) -40 - 85 C
Warranty period 5 year(s)
Product Line
Ultrastar
MPN 0TS2517
Drive Type(s) Supported Internal SSD
Most Suitable For Workstation