ST3750640AS Seagate Barracuda 7200.10 0.75TB SATA 16MB 3.5" Workstation HDD

Enterprise 3.5in SATA HDD for Workstation and Server Storage Refresh with the ST3750640AS

The ST3750640AS is a 3.5in internal SATA hard drive designed for dependable, cost-controlled capacity in workstations and entry server storage tiers where predictable behavior matters more than peak IOPS. As a CMR 7200 RPM disk, it delivers consistent write characteristics suited to OS, application, and general-purpose data volumes without the write-amplification pitfalls associated with SMR.

In typical x86 platforms, the ST3750640AS integrates cleanly behind SATA controllers or onboard chipset ports, fitting legacy and mixed-generation systems that do not require PCIe/NVMe lanes for every drive bay. NCQ support helps improve command scheduling under multitasking loads, while the 16MB cache provides buffering for common workstation access patterns. The 750GB capacity aligns well with single-disk boot roles, local bulk storage, and as a straightforward replacement drive in systems standardized on 3.5in SATA backplanes or direct-cabled bays.

Why Choose the ST3750640AS?

The ST3750640AS offers a balanced density-to-performance profile for environments that need reliable spinning media for predictable throughput, straightforward integration, and serviceable scalability. The ST3750640AS is a practical choice for staged refresh cycles, maintaining operational continuity in fleets where SATA remains the standard for internal bays and where consistent CMR behavior is required for steady write workloads.

Seagate designs Barracuda-class drives with a focus on stable mechanical performance, broad platform compatibility, and manufacturing controls aligned to enterprise procurement expectations. With RoHS compliance and mature SATA interoperability, Seagate supports data centre and workstation standards that prioritize repeatable deployment and sustained availability.

Key Applications:

• Workstation OS and application drive
• Local bulk storage for files and archives
• General-purpose SATA HDD replacement
• Secondary storage for backup staging

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plans for the ST3750640AS, and you can secure an extended warranty up to 6 years to reduce operational risk across long service cycles.