NetApp X376A 8TB SAS 12G 7.2K LFF 3.5" HDD

HGST HUH721008AL5204 | 108-00591 | SP-376A

The NetApp X376A (SP-376A, 108-00591) is an enterprise-grade 8TB Nearline SAS (NL-SAS) hard drive built on the HGST Ultrastar He10 platform (model HUH721008AL5204). Designed for high-density storage environments, this drive is commonly deployed in NetApp storage systems such as the NetApp DS460C.

Engineered for reliability and performance, it delivers high capacity, low power consumption, and consistent throughput for enterprise storage arrays, backup systems, and archival workloads.

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🔹 Core Technical Specifications

• Capacity: 8TB

• Rotational Speed: 7,200 RPM

• Interface: SAS-3 12Gbps (Backward compatible with 6Gbps)

• Form Factor: 3.5-inch LFF (Large Form Factor)

• Cache (Buffer): 256MB

• Disk Format: 512e (Advanced Format)

• Sustained Throughput: Up to 249 MB/s

• Average Seek Time:

  • 8.0ms (Read)

  • 8.6ms (Write)

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🔹 Physical & Environmental Specifications

• Dimensions: 101.6mm (W) × 147mm (D) × 26.1mm (H)

• Weight: Approx. 660g (1.46 lbs)

• Power Consumption: ~9.5W (Operating)

• Operating Temperature: 5°C to 60°C

• Technology: HelioSeal® (Helium-filled design for reduced friction, lower power usage, and improved reliability)

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🔹 Enterprise Features

• Nearline SAS architecture for high-capacity storage arrays

• Optimized for 24/7 enterprise workloads

• Helium-sealed platform improves efficiency and thermal performance

• Designed for NetApp storage systems and compatible enterprise SAS infrastructures

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🔹 Other Related / Equivalent Part Numbers

This drive may also be referenced under the following part numbers:

• HUH721008AL5204

• 0F27386

• 108-00591

• X376A

• SP-376A

These part numbers may represent NetApp OEM, spare, or manufacturer references. All correspond to the same 8TB 7.2K RPM 12Gb SAS helium enterprise hard drive platform when specifications match.