MG11ACA20TE-V Toshiba S300 AI Surveillance 20TB SATA 1 GB 3.5" Server HDD

High-Capacity 3.5in SATA Enterprise Surveillance HDD featuring CMR 24/7 write endurance with the MG11ACA20TE-V

The MG11ACA20TE-V is a 20TB 3.5in SATA hard drive engineered for continuous DVR/NVR recording and large edge-video repositories where predictable sustained writes matter more than low-latency flash. In surveillance servers, the storage subsystem is the performance boundary; this drive’s CMR recording behavior keeps write amplification and rebuild risk controlled under constant ingest, improving consistency in multi-bay arrays.

Designed for modern x86 storage and edge platforms with SATA backplanes, the MG11ACA20TE-V aligns with PCIe-based host architectures by reserving high-speed lanes for GPUs, NICs, and accelerators while delivering bulk capacity through cost-effective SATA connectivity. Support for 4Kn with 512e emulation helps standardize sector alignment across mixed OS and appliance stacks, and the large cache improves burst absorption during multi-stream recording, indexing, and metadata updates.

Why Choose the MG11ACA20TE-V?

The MG11ACA20TE-V provides an efficient density-to-bay ratio for scale-out recording nodes and tiered repositories, enabling higher retention windows without expanding chassis count. Its 24/7 duty focus and enterprise reliability profile support predictable operation in always-on environments, while the SATA interface simplifies deployment across existing controllers and enclosures for straightforward capacity scaling.

Toshiba designs its enterprise storage around workload-specific engineering, emphasizing consistent behavior under sustained write conditions, qualification for continuous operation, and adherence to data center integration expectations such as sector-format compatibility and long-life operational targets.

Key Applications:

• DVR/NVR surveillance recording arrays
• Edge video storage nodes
• Archive and tier-2 capacity pools
• Bulk SATA JBOD expansion

At Happyware - Server Hardware you benefit from non-binding offers tailored to your surveillance retention and capacity planning targets for MG11ACA20TE-V deployments, and you can secure an extended warranty up to 6 years to reduce operational risk across long-lived recording fleets.