Seagate XS3840SE70045

Overview

The Seagate XS3840SE70045 is a 3.84 TB internal solid state drive designed for enterprise servers and storage arrays that require reliable and consistent data throughput. It fits into any standard 2.5-inch bay and connects via a dual-port 12 Gb/s SAS interface, enabling balanced bandwidth across redundant paths to maintain uptime during maintenance or failover. With sequential read speeds up to 2,200 MB/s and write speeds up to 1,800 MB/s, this drive supports demanding workloads such as databases, virtual machines, and analytics with low latency and high responsiveness.

Key features

• Dual-port SAS interface provides redundant data paths for continuous operation and failover protection.
• Enterprise-grade 3D triple-level cell NAND ensures a balance of capacity and endurance for mixed read/write workloads.
• High random IOPS performance accelerates access to small data blocks, improving responsiveness for virtualized and database environments.
• Low power consumption during idle helps data centers reduce energy costs without sacrificing performance.
• Seagate SeaChest management tools simplify drive health monitoring, firmware updates, and lifetime tracking across large deployments.
• Robust endurance rating supports one full drive write per day and a total of 7,000 terabytes written over five years, ensuring long-term reliability.
• Mean time between failures of 2.5 million hours supports 24/7 operation in critical enterprise environments.

Key specs

• Capacity: 3.84 TB
• Interface: Dual-port 12 Gb/s SAS
• Form factor: 2.5-inch
• Sequential read speed: up to 2,200 MB/s
• Sequential write speed: up to 1,800 MB/s
• Random read IOPS (4 KB): up to 250,000
• Random write IOPS (4 KB): up to 80,000
• Endurance: 1 drive write per day (DWPD), 7,000 TBW over 5 years
• Power consumption: approximately 4.6 W idle
• Mean time between failures (MTBF): 2.5 million hours
• Warranty: 5-year limited

Connectivity and compatibility

This SSD uses a dual-port 12 Gb/s SAS interface, which allows connection to enterprise-grade servers and storage systems that support SAS protocols. The dual-port design enables administrators to configure redundant data paths, enhancing system availability and fault tolerance. It is compatible with major Linux and Windows distributions, making it suitable for a wide range of enterprise environments.

Performance and reliability

With sustained sequential speeds reaching 2,200 MB/s for reads and 1,800 MB/s for writes, the drive handles heavy workloads efficiently. Its random IOPS performance supports fast access to small data blocks, which is critical for database queries and virtualization tasks. The endurance rating of one full drive write per day and a total of 7,000 TB written over five years ensures the drive maintains performance and reliability throughout its lifespan. The low idle power consumption helps reduce operational costs in data centers.

Ideal uses and environments

This SSD is well suited to tier-one application servers, virtualization hosts with mixed read/write demands, and scale-out cloud storage nodes. Its dual-port SAS interface and enterprise endurance make it a strong choice for environments where predictable latency and continuous availability are essential. IT professionals managing large storage arrays will appreciate the SeaChest management tools for streamlined monitoring and maintenance.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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