Dell PowerEdge 1.2TB 10K RPM SAS 12Gbps 2.5" SFF Internal Hard Drive - ST1200MM0099

Upgrade or maintain your enterprise server infrastructure with the Dell PowerEdge 1.2TB 10K RPM SAS Hard Drive. Built on the high-performance Seagate Exos 10E2400 platform, this enterprise-grade 2.5-inch Small Form Factor (SFF) drive balances high capacity with lightning-fast data access. Operating via a blazing-fast 12Gb/s SAS-3 interface, it is optimized for high-density, mission-critical environments requiring 24/7 continuous operation, robust data integrity, and low-latency response times.

Ideal for virtualization, high-transaction database management, cloud infrastructure, and mission-critical enterprise arrays.

Product Features:

High-Speed Enterprise Performance: Operates at a 10,000 RPM spindle speed paired with a 128MB multisegmented cache buffer, delivering an optimal blend of fast data retrieval and high throughput for write-intensive workloads.
Advanced 12Gb/s SAS Interface: Utilizing dual-port SAS-3 technology, this drive provides up to 1200 MB/s external data transfer rates, doubling legacy throughput capabilities while ensuring reliable fault tolerance and signal integrity.
Data Center Optimization: The compact 2.5" SFF form factor maximizes storage density within space- and power-constrained data center layouts, dropping the thermal and energy footprint compared to older 3.5-inch legacy architectures.
Seagate PowerChoice™ Support: Includes advanced T10-compliant power management, allowing IT administrators to seamlessly tailor idle energy consumption without sacrificing system responsiveness.
Advanced Format 512n: Engineered native 512-byte sectors ensure flawless integration and legacy application compatibility across standard storage area networks (SAN) and legacy setups.

Technical Specifications:

Capacity: 1.2 TB (1200 GB)
Form Factor: 2.5-inch Small Form Factor
(SFF)Spindle Speed: 10,000 RPM
Interface: Serial Attached SCSI (SAS) 12Gb/s (SAS-3)
On-Board Cache: 128 MB
Average Latency: 2.9 ms
Sustained Transfer Rate: 215 to 108 MB/s (Outer to Inner diameter)
Enclosure Type: Internal Hot-Swap

Hardware Compatibility:

This drive is fully compatible across multiple enterprise-grade platforms:

Dell PowerEdge Servers (Generations 13, 14, 15, and 16): R630, R730, R730XD, T630, R440, R640, R740, R740XD, R840, R940, R650, R750, and more.
Dell PowerVault / ME Storage Series Arrays: ME4012, ME4024, ME4084, ME5012, ME5024, ME5084.