SK Hynix PS1010 PCIe Gen5 Data Center SSD 3.84TB

The SK Hynix PS1010 is a PCIe Gen5 x4 NVMe 2.0 data center SSD engineered specifically for read-intensive enterprise and cloud environments where maximum sequential and random read performance is paramount. Built on SK Hynix's advanced 238-layer 4D NAND TLC flash technology and paired with a high-performance in-house controller, the PS1010 achieves sequential read speeds approaching 14 GB/s and delivers over 2.5 million random read IOPS at queue depth 256, establishing it among the fastest read-optimized NVMe drives available in the U4 (U.2 2.5-inch) form factor. The drive targets the critical performance gap between Gen4 SSDs and next-generation infrastructure, offering a decisive bandwidth advantage for hyperscale and enterprise deployments transitioning to PCIe Gen5 server platforms.

The PS1010 is purpose-tuned for read-heavy workloads including content delivery network (CDN) edge caching, object storage hot tiers, AI inference serving, web-scale database read replicas, and media streaming backends where read-to-write ratios routinely exceed 80:20. Its optimized firmware stack prioritizes QoS consistency, delivering low and predictable read latency even under sustained mixed traffic, which is essential for latency-sensitive SLAs in cloud infrastructure. Power efficiency is a core design principle, with the drive achieving high performance-per-watt metrics that directly reduce total rack-level energy consumption at scale.

The 3.84TB capacity point represents the sweet spot for per-drive density in read-intensive tiered storage architectures, enabling cost-effective consolidation of hot-data tiers within NVMe-oF and direct-attached storage topologies. The PS1010 carries an enterprise-grade endurance rating of 1 DWPD (Drive Writes Per Day), appropriate for its read-centric mission, and supports end-to-end data path protection, TCG Opal 2.0 hardware encryption, and NVMe Management Interface (NVMe-MI) out-of-band management, making it fully compliant with modern data center operational requirements introduced in 2025.

Ideal for

• CDN edge cache storage nodes requiring maximum sequential read bandwidth to serve high-volume media and static asset requests with minimal latency
• Object storage hot tiers in cloud platforms such as S3-compatible services where read-dominated GET request patterns demand sustained multi-GB/s throughput
• AI and machine learning inference infrastructure where model weights and feature data are repeatedly read from NVMe-backed local storage at high concurrency
• Read-replica database servers for OLTP and analytics workloads requiring millions of random 4K IOPS to support large query concurrency without bottlenecking compute
• Media production and streaming platforms storing high-resolution video assets that are continuously read for transcoding, packaging, and adaptive bitrate delivery pipelines
• Hyperscale web application backends and search index serving nodes where hot dataset access patterns are overwhelmingly read-intensive and tail latency directly impacts user experience

Technical specifications

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