XS3840SE70045 Seagate Nytro 3350 3.84TB SAS 2.5" Server SSD

High-Performance 2.5in SAS Enterprise SSD for Read-Intensive Tiers with the XS3840SE70045

The XS3840SE70045 is a Seagate Nytro 3350 2.5in internal SAS SSD engineered for consistent low-latency service in server storage tiers where 4K random access dominates. Built on TLC NAND with an endurance profile aligned to 1 DWPD, it fits virtualised datastores and analytics pipelines that require predictable performance without overprovisioning for heavy write duty.

With a SAS interface designed for dual-port enterprise backplanes and controller-based arrays, the XS3840SE70045 integrates cleanly into existing 12Gb/s SAS infrastructures and supports scalable expansion through standard SAS HBAs and RAID adapters. Its architecture targets high IOPS per watt, combining up to 2200 MB/s read and 250K 4K read IOPS to reduce queueing under mixed workloads, while maintaining controlled write behaviour up to 1800 MB/s and 80K 4K write IOPS for moderate update patterns. At 3.84TB in a compact 2.5in form factor, the XS3840SE70045 improves density for tiering, caching, and performance-sensitive LUNs where spindle latency becomes the bottleneck.

Why Choose the XS3840SE70045?

The XS3840SE70045 delivers a balanced density-to-performance ratio for enterprises standardising on SAS storage, enabling predictable scaling across enclosures without changing host connectivity. Its reliability profile, including 2.5M hours MTBF and managed power characteristics, supports 24/7 service in shared infrastructures where operational continuity and maintenance windows are tightly controlled.

Seagate designs Nytro enterprise SSDs with a focus on sustained QoS, firmware maturity, and compatibility with modern data centre backplanes and storage controllers. This engineering approach prioritises stable behaviour under load and long-term lifecycle support for fleet deployments.

Key Applications:

• SAS SSD tiering for read-intensive arrays
• Virtualisation VM datastores
• Database and analytics 4K random workloads
• Performance-focused RAID volumes

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage architecture and rollout plan, helping you standardise the XS3840SE70045 across projects with clear procurement guidance. For larger deployments, bulk order discount options support cost-efficient fleet expansion.