ZA4000NM1A002 Seagate IronWolf 125 NAS +Rescue 4TB SATA 2.5" Server SSD

High-Performance 2.5" Enterprise SATA SSD for NAS and Server Hot-Swap Storage with the ZA4000NM1A002

The ZA4000NM1A002 is a 4TB 2.5" internal SATA SSD engineered for NAS and server platforms where predictable latency and serviceable hot-swap storage are required. In SATA-based CPU server generations and NAS appliances, it provides a cost-controlled flash tier for OS/boot volumes and read-intensive to mixed workloads, aligning with environments that prioritize stable QoS over PCIe/NVMe peak bandwidth.

Built on TLC NAND, the ZA4000NM1A002 balances capacity density with sustained write endurance, rated at 0.767 DWPD across 5 years and 5600 TBW. Its SATA interface integrates cleanly with established HBA/backplane designs, while maintaining strong small-block behavior up to 95K/90K 4K random read/write IOPS for virtualization datastores and metadata-heavy NAS operations. Low power draw supports edge and branch deployments where thermals and PSU headroom are constrained, and the included 3-year data recovery service adds operational resilience for business-critical arrays.

Why Choose the ZA4000NM1A002?

The ZA4000NM1A002 delivers an efficient density-to-performance profile for enterprises standardizing on SATA drive bays and hot-swap service workflows. With 1.8M hours MTBF, it supports scalable fleet deployment in multi-bay NAS and rack servers, enabling consistent provisioning of boot, cache, or primary datastore tiers without introducing PCIe lane contention or platform refresh dependencies.

Seagate designs enterprise storage with an emphasis on reliability engineering, predictable firmware behavior, and lifecycle alignment with modern data centre standards. The ZA4000NM1A002 reflects this approach through endurance planning, power efficiency, and serviceability characteristics suited to always-on storage nodes.

Key Applications:

• NAS read-intensive and mixed workloads
• Virtualization boot and datastore tiers in SATA environments
• Edge and branch local flash storage
• Server OS and application boot volumes

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs for the ZA4000NM1A002 and related deployment quantities, plus bulk order discount options to support standardized rollouts across NAS and server fleets.