Dell V9M9K 4TB 7200 RPM 12Gbps SAS 3.5" Internal Enterprise HDD for PowerEdge Servers - ST4000NM0025

The Dell ST4000NM0025 (Dell Part Number: V9M9K) is a high-capacity 3.5-inch enterprise internal hard drive engineered for intensive 24/7 workloads. Operating at 7200 RPM with a high-throughput 12Gb/s SAS interface, this drive provides fast data access, robust error correction, and dependable performance for PowerEdge servers and PowerVault storage arrays.

Product Features:

Massive Storage Capacity: 4TB capacity accommodates large datasets, bulk storage, backup archives, and database applications.
Enterprise SAS Interface: High-speed 12Gb/s Serial Attached SCSI (SAS) provides superior throughput, signal integrity, and data reliability compared to standard SATA drives.
7200 RPM Performance: High spindle speed paired with an enterprise cache buffer ensures fast data retrieval and reduced latency.
24/7 Enterprise-Grade Duty Cycle: Built to handle continuous, rigorous workloads in enterprise IT environments, data centers, and RAID arrays.
Robust Data Protection: Features advanced power loss data protection and error recovery controls to preserve data integrity.

Technical Specifications:

Manufacturer: Dell / Seagate OEM
Model Number: ST4000NM0025
Dell Part Number (DP/N): V9M9K / 0V9M9K
Capacity: 4TB
Form Factor: 3.5-inch Internal
Interface: SAS 12Gb/s (Serial Attached SCSI)
Rotational Speed: 7,200 RPM
Cache Buffer: 128 MB
Sector Size: 512e / 4Kn Enterprise Format

Compatibility: Dell PowerEdge Servers, PowerVault Arrays, and compatible enterprise 3.5" SAS backplanes/enclosures