Seagate ST3146855SS-RFB 146.8GB 15000RPM 16MB SAS Hard Drive

When your server or workstation needs lightning-fast data access, slow-spinning disks can hold you back. The Seagate ST3146855SS-RFB 146.8GB 15000RPM 16MB SAS Hard Drive delivers enterprise-grade performance in a compact 3.5-inch package, giving you the speed and reliability required for demanding applications.

Usages of a 146.8 GB Hard Drive

Ideal for high-transaction databases, virtual desktop infrastructure and mission-critical backup servers, this drive fits seamlessly into rack-mount or tower systems where rapid read/write cycles keep users productive and downtime to a minimum.

Benefits of Seagate Hard Drive

• **Speed:** 15000 RPM spindle delivers quick data retrieval, reducing wait times for users.
• **Reliability:** Background Media Scan continuously checks for defects, preventing data loss before it happens.
• **Data Integrity:** Idle Read After Write verifies that buffered data is correctly written during idle periods.
• **Capacity Efficiency:** 146.8 GB provides ample space for OS, applications and active datasets without excess waste.
• **Low Noise:** Acoustic pressure emissions of 32 dB keep your server room quieter, improving the working environment.

Seagate Hard Drive Advantage

Choosing this drive means you get a proven enterprise solution that balances cost and performance. The 15K RPM speed outpaces typical 10K drives, allowing you to meet high I/O demands with fewer disks, which simplifies rack layout and reduces power consumption. Its SAS interface ensures fast, reliable connections to modern servers, while the 16 MB buffer smooths data bursts for consistent throughput.

Beyond raw speed, the drive’s advanced error-reduction technologies-such as a ten-fold improvement in non-recoverable error rate-give you confidence that critical workloads stay intact. Whether you run Linux or Windows, the drive is fully supported, making integration painless across diverse environments.

Key Features of a 146.8 GB Hard Drive

• **Spindle Speed:** 15000 RPM. Provides high I/O per second for demanding tasks.
• **Capacity:** 146.8 GB. Sufficient space for operating systems and active data sets.
• **Cache:** 16 MB buffer. Improves performance during data bursts.
• **Interface:** SAS. Ensures fast, reliable server connections.
• **Form Factor:** 3.5 in. Fits standard server bays and workstations.
• **Average Latency:** 2 ms. Reduces wait times for data access.
• **Operating Voltage:** 5 / 12 V. Compatible with typical server power supplies.
• **Weight:** 771 g. Light enough for easy handling yet robust.
• **Dimensions:** 46 mm depth × 25.4 mm height × 101.6 mm width. Standard size for straightforward installation.
• **Operating Temperature:** 0 - 60 °C. Handles typical data-centre environments safely.

Specifications