Seagate
Seagate Exos X14 ST10000NM0478 10TB 7200 RPM 256MB SATA 6.0Gb/s 3.5" internal hard drive
Enterprise 10 TB SATA hard drive with 7200 RPM, 256 MB cache and helium-sealed design for data-centre workloads
- InterfaceSATA 6.0Gb/s
- Capacity10TB
- RPM7200 RPM
- Cache256MB
- Average Latency4.16ms
- FeaturesIndustry's lowest power and weight for optimum data center T
- Enterprise capacity with 10TB storage
- 7200 RPM speed for rapid data access
- 256MB cache accelerates heavy workloads
- Helium sealed design ensures long-term reliability
- 5M-hour MTBF rating backs enterprise use
10 TB enterprise SATA drive
The Seagate Exos X14 ST10000NM0478 is a 10 TB 3.5 inch internal hard drive built for enterprise storage workloads. It spins at 7200 RPM with a 256 MB cache and connects via a SATA 6.0 Gb/s interface. A helium-sealed design and PowerBalance technology target low power draw and high reliability in data centre environments.
Suited for bulk storage arrays; not for boot speed
This drive suits administrators building high-capacity RAID or JBOD arrays where sustained throughput and 2.5 M-hour MTBF matter. It is not for users who need low-latency random access for operating-system boots or transaction-heavy databases; those workloads benefit from solid-state media instead.
SATA 6.0 Gb/s interface decides fit
The single specification that determines whether this is the right part is the SATA 6.0 Gb/s interface; the drive only works in bays and controllers that support that connection.
Highlights
- Enterprise capacity with 10TB storage
- 7200 RPM speed for rapid data access
- 256MB cache accelerates heavy workloads
- Helium sealed design ensures long-term reliability
- 5M-hour MTBF rating backs enterprise use
Specifications
| Brand | Seagate |
|---|---|
| Series | Exos X14 |
| Model | ST10000NM0478 |
| Interface | SATA 6.0Gb/s |
| Capacity | 10TB |
| RPM | 7200 RPM |
| Cache | 256MB |
| Average Latency | 4.16ms |
| Features | Industry's lowest power and weight for optimum data center TCO Hyperscale SATA model tuned for large data transfers PowerBalance feature optimizes IOPS/Watt Helium sealed-drive design with no porosity and uniform density Superior material and weld-width design for a more robust, hermetically sealed-drive enclosure that protects from helium leaks Digital environmental sensors for measuring internal pressure, helping to ensure high reliability, performance, and quality Latest hermetic interconnect technology supporting higher data rate heads and higher pin counts for extreme thermal co |
| Usage | For Enterprise Storage |
| Form Factor | 3.5" |
| Height (maximum) | 26.11mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 147.00mm |
| Shipping weight | 0.91 kg |
| Package size | 178 × 152 × 76 mm |
Questions about this item
What sustained throughput can I expect from the 10 TB capacity in a real system?
The drive delivers up to 6.0 Gb/s over the SATA link, with 7200 RPM and 256 MB cache supporting large sequential transfers typical of hyperscale workloads.
Does the SATA 6.0 Gb/s interface limit the 7200 RPM platters in practice?
The SATA 6.0 Gb/s interface caps the maximum burst rate; sustained throughput is governed by the 7200 RPM rotation and 256 MB cache, which together determine real-world IOPS per watt.
Will the 3.5 inch form factor fit my standard drive bay?
The drive measures 147.00 mm long, 101.85 mm wide and 26.11 mm high, matching the standard 3.5 inch bay dimensions for enterprise enclosures.
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