Seagate Enterprise 1TB 7200rpm 128MB (ST1000NX0333)

The Seagate Enterprise Capacity 2.5 HDD is the only 2.5-inch enterprise-class hard drive delivering both 2TB capacities and enterprise reliability at the industry's lowest power per watt for storage-hungry nearline applications. Enterprise Capacity 2.5 HDDs reduce per-gigabyte cooling and energy costs by packing high capacities into an SFF, low-power-consumption drive. Included Seagate PowerChoice technology can further reduce energy costs by empowering IT organisations to tailor systems for optimal performance and power consumption. This results in power savings of up to 54% over traditional 3.5-inch drives, and potentially operating at less than 1 Watt when idle. PowerChoice is based on the T10-compliant power management standard. Enterprise Capacity 2.5 HDDs can help you deploy additional enterprise storage without expanding your data centre. With its 15mm z-height, the 2TB model is the third generation of the first 2.5-inch hard drive capacity optimised for dense, space-constrained data centres. This model can help you store twice as much data in the same footprint. Best-Fit Applications: Storage-hungry business applications, Storage area networks (SAN) and network attached storage (NAS), Maximum-capacity entry-level servers and blade servers, Rich media content storage, Enterprise backup and restore D2D, virtual tape and Cloud computing.

Main Features

• Seagate Enterprise Capacity 2.5 inch Hard Drive (5xx Emulation)


• 1TB Capacity


• 12Gb/s SAS Interface


• 7200-RPM spin speed


• 128MB cache buffer


• Dual Interface Ports


• PowerChoice on-demand power option


• 15mm z-height, 2.5-inch form factor for space constrained data centres


• Third-generation, enterprise-class reliability for 24x7 environmental robustness


• Improved rotational vibration tolerance and head micro-actuation maximizes system availability and performance


• Lowest enterprise operating power and enhanced PowerChoice options for additional power savings during idle periods

Hard Disk

Disk Capacity
1000 GB

Drive Capacity
1000 GB

Disk Size
2.5 Inches

Drive Size
2.5 Inches

Disk Speed
7200RPM

Interface
SAS 12Gb/s

Drive Interface
SAS 12Gb/s

Data Buffer/RAM
128 MB

Bytes per Sector
512 to 528 (8 byte inc. )

Performance

Average Latency
4.16 ms

Data Transfer Rates
Up to 136 MB/s

Mean Time Between Failure (MTBF)
1.4M Hours

Electrical

Power Requirement Spin Up (Max)
5.9 Watts

Power Requirement Idle (Ready)
3.29 Watts

Environmental

Operating Temperature
5 to 55 °C

Vibration (Operating)
0.5Gs

Vibration (Non-Operating)
3.0Gs

Acoustics (Seek Mode)
3.2 dB

Acoustics (Idle Mode)
2.8 dB

Physical

Form Factor
Hard Disk Drive

Enclosure type
Internal

Pack Quantity
1

Width
7.01 cm

Depth
10.05 cm

Height
1.5 cm

Weight
0.19 kg

Key Features

Interface Type
SAS

Cache Memory
128 MB

Disk Form Factor
2.5

Interface Type
SAS

Condition
New

HDD Purpose
Enterprise