Seagate Constellation 500GB SAS, 7200rpm

$289.00
ST500NM0021
В наявності
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Seagate® Constellation® ES fifth-generation drives lead the industry with a range of high capacity enterprise drive options. Available in both 6Gb/s SAS and SATA interfaces, these drives feature enterprise-class reliability with the power and performance efficiencies that make them ideal for capacity-optimized, 24x7 multi-drive server and storage environments.

Key Features and Benefits
- Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation;
- Features a range of high capacities—from 500GB to 2TB—in a 3.5-inch enterprise-class hard disk drive;
- Offers a traditional 3.5-inch form factor with enhanced rotational vibration tolerance and high data integrity for enterprise-class reliability in a cost-effective drive;
- Delivers proven reliability, with an MTBF of 1.2 million hours and enhanced end-to-end data integrity with Protection Information feature;
- Lets you choose a 6Gb/s Enterprise SATA or 6Gb/s SAS interface easing integration and delivering up to 2x the throughput of 3Gb/s nearline hard drives;
- Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive;
- Includes Seagate PowerChoice™ technology for even greater on-demand power savings during slow or idle periods;
- TCG-compliant, Self-Encrypting Drive (SED) security option eliminates the need to overwrite or physically destroy drives, enables safe return of drives for warranty or expired lease purposes and allows organizations to securely repurpose or sell hard disk drives;
- Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect Sensitive but Unclassified and Protected class data.
Average latency:
4.16 ms
Drive device, buffer size:
64 MB
Hard drive capacity:
500 GB
Hard drive interface:
Serial Attached SCSI (SAS)
Hard drive size:
6.35 cm (2.5")
Hard drive speed:
7200 RPM
Mean time between failures (MTBF):
1200000h
Read seek:
8.5 ms
Write seek:
9.5 ms
Non-operating shock:
300G
Non-operating vibration:
2 Gs
Operating shock:
70G
Operating temperature (T-T):
5 - 60 °C
Operating vibration:
0.5 Gs
Storage temperature (T-T):
-40 - 70 °C
Acoustic pressure emissions:
2.7 dB
Data transfer rate:
6 Gbit/s
Internal:
Y
Sustained data rate:
150 MB/s
Input voltage:
5 - 12V
Power consumption (idle):
4.32W
Power consumption (read):
7.89W
Power consumption (typical):
6.76W
Power consumption (write):
7.18W
Start-up current:
1.93A
Depth:
14.7 cm
Height:
2.61 cm
Weight:
610g
Width:
10.185 cm