Seagate Exos ST4000NM003A 4TB Enterprise Hard Drive
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Trading Properties
Product Summary
Product Details
Seagate Exos 4TB enterprise hard drive
,4TB server hard drive with warranty
,Seagate Exos enterprise storage drive
Product Description
The Seagate Exos ST4000NM003A is a high-capacity, enterprise-grade 4TB hard disk drive (HDD) from Seagate's Exos 7E8 series. Designed for demanding data center and enterprise storage environments, this 3.5‑inch internal drive delivers reliable, cost‑effective access to unstructured data. Built on Seagate’s field‑proven 10th‑generation conventional magnetic recording (CMR) technology, it is engineered to support 24*7 operations with consistent performance.
| Parameter | Specification |
|---|---|
| Manufacturer | Seagate Technology |
| Series | Exos 7E8 |
| Model Number | ST4000NM003A |
| Storage Type | HDD (Hard Disk Drive) |
| Capacity | 4 TB |
| Form Factor | 3.5″ internal |
| Interface | 12 Gb/s SAS (Serial Attached SCSI) |
| Spindle Speed | 7200 RPM |
| Cache Buffer | 256 MB |
| Sector Format | 512n (Advanced Format 512‑byte sector) |
| External Transfer Rate | 1.2 GB/s |
| Internal Data Rate | 215 MB/s |
| Average Latency | 4.16 ms |
| Dimensions (W * D * H) | 101.85 * 147 * 26.1 mm |
| Weight | 649 g |
| Power Consumption (Idle) | 5.94 W |
| Power Consumption (Active) | 11.33 W |
| Operating Temperature | 5°C to 60°C |
| Operating Shock | 70 G |
| Non‑Operating Shock | 300 G @ 2 ms |
| Non‑Operating Vibration | 5 G @ 10‑500 Hz |
| MTBF / AFR | 2,000,000 hours / 0.44% |
| Non‑Recoverable Errors | 1 per 10¹⁵ bits read |
| Workload Rating | 550 TB/year |
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Enterprise‑Grade Design: The Exos 7E8 series is built for enterprise nearline workloads, supporting up to 550 TB per year – 10* the rated workload of desktop hard drives.
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CMR Technology: Uses conventional magnetic recording (CMR) technology for consistent, predictable performance.
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512n Format: The 512‑byte sector format (512n) ensures broad compatibility with legacy and modern systems.
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Dual Ports: Features two SAS 12 Gb/s interfaces for redundant connectivity.
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24*7 Availability: Designed for continuous operation in data centre environments.
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Data Protection: Advanced security features include TCG‑compliant self‑encrypting drive options and government‑grade FIPS/Common Criteria compliance on select models.
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Power Efficiency: PowerChoice technology allows user‑definable power management to lower total cost of ownership (TCO).
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Product Status: This model may be nearing end‑of‑life. Please verify current availability with your supplier before purchasing.
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