Internal Hard Drive Seagate Constellation ES.3 1TB SATA ST1000NM0033 3.5" 1TB

Internal Hard Drive Seagate Constellation ES.3 1TB SATA

The Seagate Constellation ES.3 ST1000NM0033 is a 3.5-inch 1TB enterprise hard drive built for round-the-clock operation in servers, RAID arrays and NAS or SAN storage. It spins at 7200 RPM, has a 128MB cache and reaches a sustained transfer rate of up to 175MB/s.

Compared with desktop drives it adds a humidity sensor, Super Parity for stronger error correction, RAID-optimized firmware and PowerChoice power management. Seagate later continued this series under the Enterprise Capacity 3.5 HDD name.

Key features

• 24x7 operation - 2 million hours MTBF and a 0.44% annualized failure rate at full 24x7 duty.
• Enterprise performance - 7200 RPM, 128MB cache, up to 175MB/s sustained and 4.16ms average latency.
• Data integrity - One unrecoverable sector per 10^15 bits read, Super Parity and a humidity sensor.
• RAID ready - Firmware optimized for enterprise RAID, with high rotational vibration tolerance for multi-drive chassis.
• Lower power - PowerChoice reduces idle power: 4.45W idle and 8.08W typical operating.

Specifications