Western Digital Ultrastar DC SN861 15.36TB U.2 NVMe PCIe Gen5

Brand: Western Digital | Category: Enterprise SSDs

SKU: WUS5EA1A1ESP5E3 | Part #: WUS5EA1A1ESP5E3 | MPN: WUS5EA1A1ESP5E3

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About the Western Digital Ultrastar DC SN861 15.36TB U.2 NVMe PCIe Gen5

The Western Digital Ultrastar DC SN861 15.36TB U.2 NVMe PCIe Gen5 from Western Digital is enterprise-grade Enterprise SSDs hardware built for data centers. The Western Digital Ultrastar DC SN861 is a high-capacity enterprise NVMe SSD delivering PCIe Gen5 performance for demanding data-intensive workloads. With 15.36TB of capacity in a compact U.2 form factor, this drive leverages Gen5 interface speeds to enable rapid data access and transfer rates suitable for scale-out infrastructure. The SN861 combines enterprise-grade reliability with advanced performance characteristics optimized for mission-critical applications requiring s Available in brand new condition. Western Digital enterprise ssds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.

Technical Specifications

BrandWestern Digital
CategoryEnterprise SSDs
SKUWUS5EA1A1ESP5E3
Part NumberWUS5EA1A1ESP5E3
ConditionNew
Product LineUltrastar DC
ModelSN861
Manufacturer Part NumberWUS5EA1A1ESP5E3
Capacity15.36TB
Form FactorU.2 (2.5-inch)
InterfacePCIe 5.0 NVMe
NAND TypeEnterprise TLC
ControllerProprietary Enterprise-class
Sequential Read Performance13,000 MB/s
Sequential Write Performance12,000 MB/s
Random Read IOPS1,050K
Random Write IOPS140K
Power Consumption (Typical)13W
Power Consumption (Max)25W
Operating Temperature0°C to 70°C
Mean Time Between Failures (MTBF)2.5M hours
Launch Quarter2024-Q3