Seagate
Seagate Barracuda ST2000DM001 2 TB 3.5" 7200 rpm 64 MB SATA internal hard drive
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Seagate
Seagate Exos X16 ST14000NM002G 14TB 7200 RPM SAS 12Gbps 3.5" internal hard drive
High-capacity 3.5" SAS drive with 14TB storage and 7200 RPM performance
- InterfaceSAS 12Gb/s
- Capacity14TB
- RPM7200 RPM
- Cache256MB
- Average Seek Time4.16ms
- Average Latency4.16ms
- 14TB capacity stores massive datasets
- 7200 RPM spindle delivers fast data access
- SAS 12Gb/s interface enables high-throughput connectivity
- 256MB cache buffers burst workloads efficiently
- 16ms average latency supports responsive I/O operations
Seagate Exos X16 14TB enterprise drive
The Seagate Exos X16 ST14000NM002G is a 14TB 3.5-inch internal hard drive built for continuous operation in servers and storage arrays. It spins at 7200 RPM and connects through a SAS 12Gb/s interface with a 256MB cache. The drive is new and designed for high-capacity enterprise workloads.
Suited for multi-drive arrays and write-heavy tasks
This drive fits administrators who need sustained throughput for email, transaction processing, SAN or NAS deployments. Its 4.16ms average seek time and latency support consistent random access. Builders who need a second interface type or a smaller form factor should look at something else.
Sustained load performance and error handling
Under continuous load the 7200 RPM spindle maintains steady data rates while the Error Correction Code reduces the probability of lost data. The manufacturer cites an improved non-recoverable error rate by a factor of 10 compared with prior designs. A 256MB cache helps absorb write bursts during extended operations.
Highlights
- 14TB capacity stores massive datasets
- 7200 RPM spindle delivers fast data access
- SAS 12Gb/s interface enables high-throughput connectivity
- 256MB cache buffers burst workloads efficiently
- 16ms average latency supports responsive I/O operations
Specifications
| Brand | Seagate |
|---|---|
| Series | Exos X16 |
| Part Number | ST14000NM002G |
| Interface | SAS 12Gb/s |
| Capacity | 14TB |
| RPM | 7200 RPM |
| Cache | 256MB |
| Average Seek Time | 4.16ms |
| Average Latency | 4.16ms |
| Form Factor | 3.5" |
Questions about this item
What host controller or backplane do I need to connect the SAS 12Gb/s interface?
A SAS host bus adapter or RAID controller with 12Gb/s external or internal ports is required; the drive uses a standard SAS connector so any compliant HBA or backplane will link at up to 12Gb/s.
Will the 7200 RPM spindle speed and 256MB cache work with my existing 6Gb/s SAS backplane?
Yes, the drive is backward compatible with 6Gb/s and 3Gb/s SAS links; it will negotiate down to the backplane speed while keeping its 7200 RPM rotation and 256MB cache active.
How can I verify the 14TB capacity and 4.16ms average latency are reporting correctly after installation?
Check the drive in your OS disk utility or RAID BIOS — it should show roughly 14TB raw capacity and SMART attributes will report the 4.16ms average latency figure under normal operation.
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