Dell Equallogic / Seagate Constellation ES ST31000524NS 1TB 7.2K Enterprise SATA Hard Disk Drive
- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
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- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 1TB |
| Speed: | 7.2K RPM |
| Interface Types: | SATA |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SATA 300 - 3Gbps |
| RAM: | 32MB |
Description
Dell Equallogic / Seagate Constellation ES ST31000524NS 1TB 7.2K 3.5" Enterprise SATA Hard Disk Drive 9JW154-536 - Refurbished OEM
Seagate® Constellation™ ES fourth-generation drives are among the highest capacity drives available and are the only 6-Gb/s SAS nearline hard drives on the market. These drives feature enterprise-class reliability, and power and performance efficiencies, making them ideal for business-critical, 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 the maximum capacity available — up to 2 TB — in a 3.5-inch enterprise-class hard disc drive
* Features 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 * Lets you choose a 3-Gb/s Enterprise SATA or 6-Gb/s SAS interface, which eases integration and delivers up to double the throughput of traditional 3-Gb/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 idling periods
* TCG-compliant, Self-Encrypting Drive (SED) security option (SAS models only) eliminates the need to overwrite or physically destroy drives, enables safe return of drives for warranty or expired lease purposes, and allows organisations to securely repurpose or sell hard drives**
Mfgr Pt# 9JW154-536
Specifications
| Specifications | 1000 GB |
|---|---|
| Model Number | ST31000524NS |
| Interface | SATA 3.0Gb/s |
| Cache | 32 MBytes |
| Capacity | 1000 GB |
| Guaranteed Sectors | 1,953,525,168 |
| PHYSICAL | |
| Height (max) | 26.1 mm (1.028 inches) |
| Width (max) | 101.6 mm (4.010 inches) |
| Length (max) | 146.99 mm (5.787 inches) |
| Weight (typical) | >=640 grams (>=1.411 pounds) |
| PERFORMANCE | |
| Spindle Speed | 7,200 rpm |
| Average latency | 4.16 msec |
| Random read seek time | 8.5 msec |
| Random write seek time | 9.5 msec |
| RELIABILITY | |
| MTBF | 1,200,000 hours |
| Annual Failure Rate | 0.73% |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: 9JW154-536
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
Refurbished
Warranty
1 Year DiscTech Warranty