Overview



Constellation ES drives offer the world’s highest capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations (RV 12.5 rad'sec 20 to 1500Hz). The drives are offered with either a 3-Gb's SATA interface or a 6-Gb's SAS 2.0 interface for superior data protection at industry-leading speeds, along with optional power saving modes with PowerChoice.

- Fourth-generation, enterprise, nearline drive designed for 24×7 operation;
- Up to 2TB capacity for data-hungry enterprise business applications;
- Best-in-class enhanced rotational vibration tolerance ensures unrivalled performance in high-density applications for continuous data access;
- Enhanced efficiencies with PowerChoice™ host-selectable power options for unprecedented savings (up to 35 percent) during slow or idle periods;
- Proven reliability with multi-drive firmware maximized for enterprise system availability;
- Robust performance with dual processor technology and ramp load technology;
- Provides business sustainability with Seagate Unified Storage architecture;
- 6Gb's SAS performance with error detection and correction (IOEDC/IOECC) capabilities for the ultimate in data integrity;
- Government-grade Self-Encrypting Drive (SED) option for TCG-compliant/AES-128 security cuts IT drive retirement costs while securely protecting data.




Specification


Technical Description: Seagate Constellation 500GB ES SAS HDD internal hard drive 7200 RPM 16 MB 3.5"

Features
Mean time between failures (MTBF):Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
1200000 h
Bytes per sector:
512
Average latency:The average duration before a device can start with a job (for example reading a file from a hard disk).
4.16 ms
Track to track seek time:
0.5 ms
Read seek time:
8.5 ms
Write seek time:
9.5 ms
Storage drive buffer size:
16 MB
HDD size:
3.5"
HDD speed:
7200 RPM
HDD capacity:
500 GB

Operational conditions
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
5 - 60 °C

Other features
Acoustic pressure emissions:Level of sound pressure per ISO 9614-1.
1.9 dB
Sustained data rate:
150 MB/s
Data transfer rate:Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
6 Gbit/s
eSATA:
No
Fibre Channel:Indicates if product has a Fibre channel support
No
FireWire 400:FireWire-interface with a data transmission speed of 400 Mbit/s (50MB/s). FireWire is a serial computer bus technology designed as replacement of SCSI and is based on the IEEE 1394 and 1394b standards.
No
FireWire 800:
No
Internal:The product is built in.
Yes
USB 2.0 ports quantity:Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity:
0
USB powered:The device can be powered via a USB connection.
No
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
No

Power
Start-up current:
1.89 A
Operating voltage:Defines the range of operating voltages available
5 / 12 V
Power consumption (typical):Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
10.4 W

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
610 g
Depth:The distance from the front to the back of something.
147 mm
Height:The measurement of the product from head to foot or from base to top.
26.1 mm
Width:The measurement or extent of something from side to side.
101.6 mm


Product details


ST3500414SS Seagate 5704174021537

Seagate Constellation 500GB ES SAS HDD internal hard drive 7200 RPM 16 MB 3.5"

£56.99 and

SKUST3500414SS

Seagate Constellation 500GB ES SAS HDD internal hard drive 7200 RPM 16 MB 3.5"

Quick Code: Q392615 MPN: ST3500414SS

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