Seagate ST1000NM0033 Constellation ES.3
1TB 3.5″ Enterprise Hard Disk Drive – SATA 6Gb/s – 7200RPM – 128MB Cache (Bare Drive)
The Seagate ST1000NM0033 Constellation ES.3 is a 1TB enterprise‑class internal hard drive purpose‑built for nearline storage and continuous operation. Featuring SATA 6Gb/s connectivity, a fast 7200RPM spindle, and a large 128MB cache buffer, it combines reliable performance with efficiency in data center workloads.
As a member of the Constellation ES.3 family, this bare drive supports 24×7 workloads with a 550TB/year rating. With enterprise‑grade vibration tolerance, advanced error recovery, and Seagate PowerChoice technology, it provides long‑term durability and stable throughput for enterprise storage systems, SAN/NAS arrays, and server deployments.
Features :
The ST1000NM0033 delivers consistent nearline performance with 7200RPM rotational speed and 128MB of cache, supporting higher sustained throughput and backing heavy workloads. Its enterprise firmware ensures compatibility with RAID deployments, while advanced power‑saving features reduce energy costs in dense racks.
Advanced Options :
Enterprise‑specific features include PowerBalance (performance vs. power optimization) and PowerChoice idle modes to lower overall TCO. Enhanced with rotational vibration sensors, RAID error recovery tuning, and optional Seagate Secure models, the drive adapts seamlessly into multi‑drive arrays and cloud storage setups.
Product Key Features
- 1TB enterprise‑class storage capacity
- 3.5‑inch form factor
- SATA III 6Gb/s interface
- 7200RPM spindle speed with 128MB cache
- Rated at 550TB per year workload
- 24×7 continuous duty support
- OEM bare drive from Seagate Constellation ES.3 lineup
Reliability & Performance :
The Seagate ST1000NM0033 is built for enterprise nearline workloads requiring durability and reliability. With 1.4M hours MTBF, workload support up to 550TB/year, and rotational vibration protection, it ensures continuous, stable operation in multi‑drive environments. Its balance of low power, enterprise features, and solid throughput makes it an affordable backbone for servers, archives, and data centers.
Key Features :
- 1TB capacity
- Enterprise Constellation ES.3 design
- SATA 6Gb/s interface
- 128MB cache buffer
- 7200RPM spindle speed
- 550TB/year workload rating
- Backed by Seagate enterprise engineering
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