120GB 2.5 SATA III SSD

120GB 2.5 SATA III SSD: High-Capacity 3D NAND Storage for Bulk Deployment

The 120GB 2.5 SATA III SSD from WHALEKOM is a high-capacity, cost-effective solid state drive built on premium 3D NAND flash and the standard SATA III 6Gb/s interface. It delivers massive storage space with reliable read/write performance, making it the ideal upgrade solution for enterprise storage, surveillance systems, desktop PCs and bulk system integration projects.

As a professional 2.5 SATA SSD manufacturer, WHALEKOM combines advanced controller technology and strict 100% QC testing to deliver consistent performance and long-term durability for both individual upgrades and large-scale bulk orders.

Key Features of WHALEKOM 120GB SATA III SSD

• Massive 120GB Storage Capacity
  With up to 120GB of storage space, this 2.5 SATA SSD eliminates concerns over insufficient capacity for large files, video footage, backup systems and enterprise data repositories. Capacities range from 128GB to 120GB to flexibly match different project requirements.
• Reliable SATA III Performance
  This SATA III solid state drive delivers up to 550MB/s sequential read and 510MB/s sequential write speeds, drastically improving boot times, file transfers and system responsiveness compared to traditional HDDs. It is fully compatible with the standard SATA III 6Gb/s interface.
• Enhanced Durability & Low Power
  Featuring excellent shock and vibration resistance, silent operation and low heat output, this 2.5 inch SSD is built for 24/7 operation in demanding environments. It supports 1 million hours MTBF and up to 3840TB TBW for the 120GB capacity, with built-in ECC and wear leveling for full data integrity.
• Universal Drop-In Compatibility
  The standard 2.5-inch 7mm form factor fits all laptops, desktop PCs, servers, surveillance NVRs and industrial control systems with SATA interfaces. It works as a direct drop-in replacement for 2.5-inch HDDs with no extra adapter required.

Applications of 120GB 2.5 Inch SATA SSD

This high-capacity SATA III SSD is suitable for a wide range of use cases: enterprise data backup and archiving, surveillance video storage, desktop PC storage upgrades, server boot drives, industrial control systems, embedded devices, and bulk system integration for educational and corporate projects.

Quality Assurance & Bulk Supply Support

Every WHALEKOM 120GB 2.5 SATA III SSD undergoes 100% full QC inspection before shipment to ensure consistent quality. We back all our products with a standard 3-year warranty and free technical support. For bulk wholesale and OEM/ODM custom projects (custom logo, firmware, packaging), we offer stable supply capacity, flexible lead times and competitive factory-direct pricing.

Explore more WHALEKOM storage solutions:
Full 2.5 SATA SSD Collection |
M.2 NVMe SSD Series |
Server RAM Modules

Full Specifications