MG11ACA24TE Toshiba MG11 24TB SATA 1 GB 3.5" Server HDD

High-Density 3.5-inch Enterprise SATA HDD for nearline capacity tiers with the MG11ACA24TE

The MG11ACA24TE is a 24TB 3.5-inch internal enterprise HDD engineered for high-capacity SATA storage tiers in rack servers and JBOD enclosures where predictable throughput and continuous operation matter. Built on CMR recording with FC-MAMR and a helium-filled mechanical design, it targets large sequential transfers and sustained mixed read/write patterns typical of nearline repositories.

In modern platforms, the MG11ACA24TE integrates cleanly into SATA backplanes and HBA-connected shelves, complementing NVMe and SSD layers without competing for PCIe lanes. Its 4Kn physical sectors with 512e emulation simplify deployment across heterogeneous operating systems and RAID stacks, while the 1GB cache helps absorb bursts and smooth command scheduling under multi-stream workloads. Persistent Write Cache (PWC) strengthens data integrity during unexpected power events, aligning the drive with enterprise RAID policies and write-back caching strategies for large volume sets.

Why Choose the MG11ACA24TE?

The MG11ACA24TE delivers a strong density-to-bay ratio for capacity-driven architectures, reducing rack space and cabling complexity in scale-out storage and backup tiers. With a 24/7 duty cycle profile and 2.5M hours MTBF, it supports long-lived pools where operational continuity, predictable rebuild behavior, and fleet standardization are key to scalable deployment.

Toshiba designs the MG11 series around enterprise validation, consistent firmware behavior, and mechanical efficiency for high-capacity helium platforms. The MG11ACA24TE aligns with modern data centre requirements for reliable nearline storage, controlled power characteristics, and integration into standard SATA ecosystems across servers and external disk shelves.

Key Applications:

• Nearline bulk storage tiers in servers and JBODs
• Disk-based backup repositories
• Archive and cold data pools
• Media and content libraries
• Large sequential file workloads

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage architecture and rollout schedule, and from bulk order discounts when standardizing MG11ACA24TE capacity across multiple enclosures or sites.