Toshiba MG10 Series 18TB 7200RPM 3.5-inch SAS 12Gb/s Enterprise Nearline HDD

The Toshiba MG10 Series 18TB Enterprise Nearline HDD (MG10SCA18TE) represents Toshiba's tenth-generation magnetic storage platform engineered for high-density, write-intensive datacenter environments. Built on conventional magnetic recording (CMR) technology with a 3.5-inch form factor, this drive spins at 7,200 RPM and communicates via a dual-port SAS 12Gb/s interface, delivering sustained sequential throughput suited to demanding enterprise storage infrastructures. The MG10 series employs a nine-disk helium-sealed enclosure that reduces internal drag and vibration compared to air-filled alternatives, enabling Toshiba to achieve the 18TB capacity point while maintaining power efficiency and mechanical reliability at scale.

Designed explicitly for 24/7 continuous operation, the MG10SCA18TE is rated for up to 550TB per year workload, making it well-suited for write-intensive nearline applications such as large-scale object storage, backup repositories, and tiered storage architectures. The drive incorporates Toshiba's Persistent Write Cache (PWC) technology together with a multi-axis shock sensor (MASS) that actively detects and compensates for rotational vibration — a critical feature in densely populated multi-drive enclosures and JBODs. SAS dual-port connectivity provides the path redundancy and higher command queue depth that enterprise storage arrays and SAN fabrics require for uninterrupted availability.

The MG10SCA18TE is positioned within Omnixon Global's enterprise storage portfolio as a primary building block for hyperscale and near-hyperscale deployments across the UAE, GCC, EMEA, and APAC regions. Its combination of high per-drive capacity, CMR sequential predictability, and SAS reliability characteristics makes it directly applicable to AI training data repositories, media asset archives, and distributed file system workloads where consistent throughput and long operational life are non-negotiable requirements.

Ideal for

• High-density nearline storage tiers in enterprise SAN and NAS arrays requiring CMR write consistency and SAS path redundancy
• AI and machine learning training dataset repositories where large sequential read throughput and per-drive capacity minimise rack footprint
• Backup and disaster recovery target storage, leveraging the 550TB/year workload rating and dual-port SAS for concurrent backup and restore streams
• Scale-out object storage clusters (e.g., Ceph, MinIO) in hyperscale and cloud service provider datacenters across EMEA and APAC
• Media and entertainment asset archives requiring reliable long-term 18TB capacity density with predictable CMR sequential performance
• Enterprise cold and warm data tiering within automated storage tiering (AST) environments integrated into three-tier datacenter architectures

Technical specifications

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