Toshiba MG Series Enterprise 24TB 7200RPM 3.5″ HDD

Description

24TB FC-MAMR — The Pinnacle of Toshiba’s SATA Enterprise Lineup

The HDEB034GEA51F sits at the very top of Toshiba’s MG Series SATA lineup. Toshiba’s FC-MAMR technology increases areal density by up to 20%, enabling higher capacity while maintaining conventional writing methods, making it suitable for enterprise storage systems up to 24TB. The helium-sealed 10-disk construction packs 24TB into the standard 3.5″ 1.0″ form factor without increasing chassis dimensions or cooling requirements — a remarkable engineering achievement that delivers direct drop-in compatibility with any existing Toshiba MG Series or competitor enterprise SATA deployment.

1 GiB Cache — A New Performance Tier

The HDEB034GEA51F features a 1 GiB (1,024MB) DRAM cache — double the 512MB of the HDEPZ13GEA51F and four times the MG07ACA series. Dynamic Cache Technology optimises cache allocation during read/write operations, improving efficiency for real-time applications. This expanded cache headroom is particularly impactful in mixed random/sequential workloads typical of enterprise NAS, object storage, and cloud data centre applications.

Advanced Data Protection Technologies

Persistent Write Cache Technology protects data during unexpected power loss by saving data in flash-based cache before writing it to the disk, while Stable Platter Technology reduces vibrations by stabilising the motor shaft to enhance tracking accuracy and read/write performance. Combined with Rotational Vibration (RV) sensors that compensate for neighbouring drive vibration in dense arrays, the HDEB034GEA51F is engineered for maximum data integrity in the most demanding multi-drive environments.

Broad Compatibility & Security Options

The 512e sector format ensures compatibility with legacy BIOS systems, older RAID controllers, and all modern OS environments without specialist configuration. Optional Self-Encrypting Drive and Sanitize Instant Erase options provide an extra layer of security, safeguarding sensitive enterprise data efficiently. The standard HDEB034GEA51F is the non-SED variant.

Key Highlights

• 24TB — the highest capacity in Toshiba’s SATA enterprise lineup
• FC-MAMR recording — up to 20% higher areal density vs conventional CMR
• Helium-sealed 10-disk design for maximum storage density
• 1 GiB (1,024MB) cache — double the HDEPZ13GEA51F for superior mixed-workload performance
• Dynamic Cache Technology for optimised real-time workload efficiency
• Persistent Write Cache — data protected against power interruption
• Stable Platter Technology for enhanced tracking accuracy
• 512e sector format — broadly compatible with legacy and modern systems
• SATA 6Gb/s — no SAS HBA required
• 2,500,000 hour MTTF and 0.35% AFR
• 550TB/year workload rating — 24/7 enterprise duty cycle
• Rotational Vibration (RV) sensors for stable multi-drive performance
• Optional SED and Sanitize Instant Erase for data security compliance

Proudly sold by the Ringwood Digital Store.