Seagate Nytro 1551 1.92TB SATA 6Gb/s 2.5-inch SSD

The Seagate Nytro 1551 1.92TB (XA1920LE10063) is a 2.5-inch SATA 6Gb/s enterprise solid-state drive engineered for read-intensive workloads in hyperscale data centers, cloud infrastructure, and AI serving environments. Built on 3D TLC NAND flash technology, the drive delivers sustained sequential read performance of up to 560 MB/s and sequential write performance of up to 535 MB/s, with random read IOPS reaching up to 95,000 and random write IOPS up to 35,000 at a 4K block size. The Nytro 1551 series is purpose-built to balance high throughput, consistent low latency, and enterprise-grade endurance within a standard 7mm z-height form factor compatible with dense rack-mount server configurations.

The XA1920LE10063 carries a rated endurance of 1 DWPD (Drive Writes Per Day) over a five-year operational life, yielding approximately 3,504 TBW for the 1.92TB capacity point — making it well-suited for environments where read operations dominate but moderate write activity is still required. The drive incorporates advanced error correction via LDPC coding, hardware-based AES-256 encryption, and power-loss data protection circuitry that safeguards in-flight data during unexpected power interruptions. Seagate's proprietary firmware stack includes dynamic wear leveling, background media scanning, and TRIM support to maintain consistent performance and extend usable NAND life across extended deployment cycles.

Designed for broad platform compatibility, the Nytro 1551 adheres to the SATA 6Gb/s interface standard and is backward compatible with SATA 3Gb/s hosts, enabling seamless integration into existing server and storage infrastructure without hardware modification. The drive is qualified for 24×7 continuous operation at up to 70°C operating temperature and is rated for 2 million hours mean time between failures (MTBF), reflecting Seagate's focus on mission-critical reliability. Its compact, industry-standard SFF-8201 mechanical envelope allows straightforward deployment in blade servers, storage appliances, and hyperconverged infrastructure nodes across UAE, GCC, EMEA, and APAC enterprise environments.

Ideal for

• Read-intensive web serving and content delivery infrastructure requiring high sustained throughput and consistent IOPS at scale
• Online transaction processing (OLTP) database acceleration where predictable low-latency random reads are critical for application response times
• AI model inference serving nodes that demand fast, repeated reads of large model parameter sets from local NVMe-adjacent SATA tiers
• Hyperconverged infrastructure (HCI) clusters where dense 2.5-inch SSD form factors maximize storage capacity per rack unit
• Cloud and colocation storage appliances requiring 24×7 sustained operation with hardware-level AES-256 data-at-rest encryption for compliance mandates
• Cold and warm analytics data tiers in data lake architectures where high-capacity, cost-efficient flash replaces spinning media for faster query scan performance

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.