WD Ultrastar DC SN655 15.36 TB PCIe 4.0 NVMe Internal SSD for servers
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In stockR48,089
The Story
The WD Ultrastar DC SN655 is a high-capacity, read-intensive enterprise SSD designed for cloud and data center environments. With 15.36TB of storage and PCIe Gen4 speeds up to 6,800 MB/s, it accelerates big data, AI, and machine learning workloads. Dual-port redundancy, power loss protection, and end-to-end data protection ensure reliability and data integrity for mission-critical applications.
add_circle The Upside
- check Massive storage capacity for enterprise workloads
- check High sequential and random read performance
- check Enterprise-grade reliability with dual-port failover
remove_circle The Downside
- close High cost per drive compared to consumer SSDs
- close Requires U.2/U.3 compatible backplane
- close Write speeds are lower than read speeds
Specifications & features
Key features
- check_circle 15.36TB capacity in U.3 2.5-inch form factor
- check_circle PCIe Gen4 NVMe interface with sequential reads up to 6,800 MB/s
- check_circle Dual-port redundancy and power loss protection
- check_circle BiCS5 3D TLC NAND and NVMe 1.4b controller
- check_circle Self-encrypting drive (SE) for data security
Specifications
Sequential Read
Up to 6,800 MB/s
Capacity
15.36 TB
Data Security
Self-Encrypting Drive (SE)
DWPD
1.0 (over 5 years)
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