NetApp 8TB at 7.2k RPM 12Gb/s 3.5 SAS Hard Drive E-X4127A
8TB at 7.2k RPM 12Gb/s 3.5 SAS Hard Drive
NetApp 8TB 7.2K RPM 12Gbps NL-SAS 3.5″ Enterprise Hard Disk Drive
Product Overview:
The E-X4127A is an enterprise-class, high-capacity Nearline SAS (NL-SAS) hard disk drive featuring an 8TB storage capacity and a spinning speed of 7,200 RPM. Utilizing a high-speed 12Gbps Serial Attached SCSI interface, this drive is engineered specifically for NetApp E-Series storage systems. It delivers the dense, bulk storage capacity required for secondary storage tiers, continuous data protection, backup/archiving, and high-volume data analytics workloads while maintaining enterprise-level data integrity.
Key Technical Specifications
| Parameter | Specification Details |
| NetApp FRU Part Number | E-X4127A |
| Marketing Part Number | E-X4127A-C, E-X4127A-0E-C, E-X4127A-12-QS (Bundle Part) |
| Capacity | 8 TB (8,000 GB) |
| Rotational Speed | 7,200 RPM (7.2K) |
| Interface Type | Dual-port Nearline SAS (NL-SAS) |
| Interface Speed | 12.0 Gbps (12 Gb/s, backward compatible with 6 Gbps) |
| Form Factor | 3.5″ Large Form Factor (LFF) |
| Security/Encryption | Non-FDE (Non-Full Disk Encryption) |
| Data Assurance | PI2 (Protection Information Type 2) / Data Assurance Capable |
Hardware & Enclosure Compatibility
The E-X4127A comes pre-installed in the native NetApp E-Series 3.5″ drive carrier (tray). It is strictly designed for the following NetApp E-Series disk shelves and storage controllers:
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Expansion Enclosures: NetApp DE212C (2U, 12-drive Large Form Factor expansion enclosure).
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Storage Systems: NetApp E2812 hybrid storage arrays (12-bay configuration controllers).
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I/O Modules Supported: Integrates seamlessly with IOM12 / IOM12B 12Gbps SAS drive enclosure modules.







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