Seagate Constellation Enterprise Class ES SED 2TB 3.5" SAS 6Gbps 7200RPM HDD Internal Hard Drive ST2000NM0041 1AV268-251 02DK1 002DK1 TH-002DK1. Constellation ES is the fourth generation 3.5-inch drive for enterprise 7200-rpm environments enabling cost-effective, highly efficient enterprise storage with highest capacities, best-in-class reliability, leading performance and optimized power and cooling. With its lowest power consumption and highest temperature tolerance, it optimizes chassis performance in tiered storage solutions. The only drive offering a choice of traditional 3Gbps enterprise SATA interface for seamless enterprise integration or the industry leading 6Gbps SAS enterprise interface for a more reliable, scalable and sustainable high performance enterprise solution.
Constellation ES drives offer high 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. The drives are offered with either a 3Gbps SATA interface or a 6Gbps SAS 2.0 interface for superior data protection at industry-leading speeds.
Seagate Part Number: 1AV268-251
Seagate Model Number: ST2000NM0041
Dell Part Number: 02DK1 002DK1 TH-002DK1
Specifications:
General
Device Type: Hard drive - internal
Capacity: 2 TB
Form Factor: 3.5" x 1/3H
Interface: Serial Attached SCSI 2
Buffer Size: 64 MB
Features: Self Encrypting Drive (SED), Idle Read After Write (IRAW), Background Media Scan (BMS), PowerChoice , S.M.A.R.T.
Width: 4 in
Depth: 5.8 in
Height: 1 in
Weight: 1.6 lbs
Performance
Drive Transfer Rate: 600 MBps (external)
Seek Time: 8.5 ms (average)
Average Latency: 4.16 ms
Spindle Speed: 7200 rpm
Reliability
MTBF: 1,200,000 hours
Non-Recoverable Errors: 1 per 10^15
Expansion & Connectivity
Interfaces: 1 x Serial Attached SCSI 2
Compatible Bays: 1 x internal - 3.5" x 1/3H