- Brand Name: Seagate
- Model Number: ST32000644NS
- Hard Disk Size: 2 TB
- Manufacturer Warranty Description: 5 years
- Hardware Platform: CONSUMER_ELECTRONICS
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2 Year Data Recovery Planfrom FA Service Plans
- If your drive stops working, the Seagate Rescue data recovery plan will recover the data from the failed drive and return it to you on a new piece of external storage
- Covers new single-disk bare (internal) drives of any brand when purchased within 30 days (receipt must be retained for purchases not on the same transaction). Not eligible on enterprise class or multi-drive devices
- Free shipping for in-lab data recovery; 24/7 online case status tracking
- If your data isn't recovered, you get your money back
- If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan.
Seagate Constellation ES 2 TB 7200 RPM SATA 3 GB/s 64 MB Cache 3.5-Inch Hard Drive - ST32000644NS
|Price:||$55.99 & FREE Shipping. Details|
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- Fourth-generation, enterprise, nearline drive designed for 24×7 operation
- 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 92 percent) during slow or idle periods
- Proven reliability with multi-drive firmware maximized for enterprise system availability
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This item: Seagate Constellation ES 2 TB 7200 RPM SATA 3 GB/s 64 MB Cache 3.5-Inch Hard Drive - ST32000644NS
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||Worldwide Product Importer||TEK SOLUTIONS||Finity India -Fast & Free Shipping||Amazon.com|
|Hard Disk Size||2 TB||2 TB||2 TB||2 TB|
|Speed||7200 RPM||7200 RPM||7200 RPM||7200 RPM|
|Form Factor||3.5-Inch||3.5-Inch||3.5-Inch||3.5 inch|
|Hardware Interface||sata 3 0 gb||sata 6 0 gb||sata 6 0 gb||sas|
|Cache Memory Installed||64||64||64 MB||128|
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From the Manufacturer
Seagate® Constellation™ ES
What the experts are saying...
"Rorke Data's HD video and 3D film post production customers need both the increased capacity and the 6Gb/s SAS performance of the Constellation™ ES drives to meet their growing needs, especially in the world of 3D. Our Galaxy® Aurora RAID systems take full advantage of the high-capacity Constellation™ ES drive by packing 72TB in under 9 inches of rack space while delivering sustained transfer rates of 3300MB/s,"
- Joe Rorke, vice president of marketing, Rorke Data
| || || || || |
| Seagate® |
2.5-inch 7200 RPM
| Seagate® |
7200 RPM drive
| Seagate® |
| Seagate® |
| Seagate® |
|2 TB1||1 TB1||500 GB1||2 TB1||1 TB1||500 GB1|
|Model Number|| ST32000444SS |
| ST31000424SS |
| ST3500414SS |
|Interface||6Gb/s SAS, 3GB/s SAS||6Gb/s SAS, 3GB/s SAS||6Gb/s SAS, 3GB/s SAS||SATA 3GB/s, SATA 1.5Gb/s||SATA 3GB/s, SATA 1.5Gb/s||SATA 3GB/s, SATA 1.5Gb/s|
| Self Encrypting Drive (SED) |
Government Grade Security
|Spindle Speed (RPM)||7200||7200||7200||7200||7200||7200|
|Average Read/Write (ms)||8.5/9.5||8.5/9.5||8.5/9.5||8.5/9.5||8.5/9.5||8.5/9.5|
|Track-to-Track Read/Write (ms)||0.5/0.8||0.5/0.8||0.5/0.8||0.5/0.8||0.5/0.8||0.5/0.8|
|Maximum Sustained Transfer Rate (MB/s)||150||150||150||140||140||140|
|Cache, Multisegmented (MB)||16||16||16||64||32||32|
|Bytes per Sector||512, 520, 524, 528||512, 520, 524, 528||512, 520, 524, 528||512||512||512|
|Power-On Hours (annual)||8760||8760||8760||8760||8760||8760|
|Mean Time Between Failures (MTBF, hours)||1.2 million||1.2 million||1.2 million||1.2 million||1.2 million||1.2 million|
|Reliability Rating at Full 24x7 Operation (AFR)||0.73%||0.73%||0.73%||0.73%||0.73%||0.73%|
|Nonrecoverable Read Errors per Bits Read||1 per 10E15||1 per 10E15||1 per 10E15||1 per 10E15||1 per 10E15||1 per 10E15|
|IOEDC (I/O Error Dectection Code)||Yes||Yes||Yes||Yes||Yes||Yes|
|IOECC (I/O Error Correction Code)||Reads/Writes||Reads/Writes||Reads/Writes||Writes||Writes||Writes|
|Load/Unload Cycles (at 40°C)||300,000||300,000||300,000||300,000||300,000||300,000|
|Limited Warranty (years)||5||5||5||5||5||5|
|Power Supply Requirements||+12V and +5V||+12V and +5V||+12V and +5V||+12V and +5V||+12V and +5V||+12V and +5V|
|Typical Operating Power, Random Read (W)||12.2||10.8||10.4||11.2||9.8||9.4|
|Typical Operating Power, Random Write (W)||11.2||9.6||9.2||10.2||8.6||8.2|
|PowerChoice™ option, 1 to 4 range (W)||As low as 1.26||As low as 1.30||As low as 1.28||As low as 0.53||As low as 0.57||As low as 0.55|
|Rotational Vibration @ 1800 Hz (rad/sec2)||12.5||12.5||12.5||12.5||12.5||12.5|
|Operating: 2 ms (Gs)||70||70||70||70||70||70|
|Nonoperating: 1 ms and 2ms (Gs)||300||350||350||300||350||350|
|Operating||5 to 60||5 to 60||5 to 60||5 to 60||5 to 60||5 to 60|
|Nonoperating||-40 to 70||-40 to 70||-40 to 70||-40 to 70||-40 to 70||-40 to 70|
|Acoustics Idle(bels, typlical)||2.7||2.2||1.9||2.7||2.2||1.9|
2 SED option for SAS models only. Requires TCG-compliant host or controller support.
Top Customer Reviews
Except that they may not be new, and they definitely aren't under Seagate warranty. I just now tried to verify it on the ones I have as I prepared to order more of them, since they spin up and work OK.
The data above makes a big deal out of the 5-year warranty, including a great big chart showing the specs. However, per the attached image from the Seagate website, these drives were sold as OEM units and any warranty is through the seller... and how long will these Amazon sellers even be around? The seller mine shipped from, DBSKY, seems to have only been on Amazon a bit over a year. Will they be around in another 5? Better hope so.
The drives seem perfectly fine. To me it looks like they're being sold as new; I have no idea now if they actually are, or if they're "pulls" which have been used and wiped. That wouldn't make them bad, but it would make them something other than what is represented here - a new Seagate drive with 5-year warranty.
I reckon I'll keep the ones I have, but it just goes to show...gotta be skeptical about these Amazon descriptions.
This is essentially an OEM pull (of unknown prior utilization, e.g. it's current run hours). The Manufacture's warranty check website says it's a bundled OEM device and to contact the bundling agent for warranty information. Since that agent is not disclosed, there essentially is no official warranting party.
Even-so, being a hardware guy myself and familiar with the trade, I'll still take my chances and retain the product. It works just fine (at least for now)...
Most Recent Customer Reviews
It has been running 24/7 for 6 months in my surveillance system and has not had an issue. For the price I already got my moneys worth.Published 5 months ago by Jeremy
These have worked great on RAID in my DLINK Server. Don't recommend the DLINK Server but I highly recommend the Hard Drives.Published 6 months ago by Jonathan
Excellent product. It was delivered on scheduled and was as described.Published 7 months ago by M. Marshall