Comparing: Seagate Momentus Thin ST320LT012-9WS14C vs HGST HTS545050A7E362
In this comparison, we analyze two Disks: Seagate Momentus Thin ST320LT012-9WS14C and HGST HTS545050A7E362, using synthetic benchmark tests to evaluate their overall performance. This side-by-side comparison helps users understand which hardware delivers better value, speed, and efficiency based on standardized testing. Whether you're building a new system or upgrading an existing one, this benchmark-driven evaluation offers valuable insights to guide your decision.

Seagate Momentus Thin ST320LT012-9WS14C
Type: | Disks |
---|---|
Model: | Seagate ST320LT012-9WS14C |
Capacity: | 320GB |
Interface: | SATA-II 3Gbps |

HGST HTS545050A7E362
Type: | Disks |
---|---|
Model: | HGST HTS545050A7E362 |
Capacity: | 500 GB |
Interface: | SATA-II 3Gbps |
Specification Comparison Table
Specification | Seagate Momentus Thin ST320LT012-9WS14C | HGST HTS545050A7E362 |
---|---|---|
Brand | Seagate | HGST |
Format | HDD 2.5 | HDD 2.5 |
Capacity | 320GB | 500 GB |
Interface | SATA-II 3Gbps | SATA-II 3Gbps |
Submission Comparison Table
Benchmark Software | Seagate Momentus Thin ST320LT012-9WS14C | HGST HTS545050A7E362 |
---|---|---|
CrystalDiskMark |
Read: 84.67 MB/s Write: 83.84 MB/s |
Read: 97.28 MB/s Write: 50.47 MB/s |
About Hardware Seagate Momentus Thin ST320LT012-9WS14C
The Seagate ST320LT012-9WS14C is a 320GB capacity 2.5-inch HDD designed for laptops and other portable devices. Using a 3Gbps SATA interface, this HDD has a rotation speed of 5400 RPM, which is more power-efficient than HDDs with higher speeds.
It comes with 8MB of cache, providing sufficient performance for everyday use such as document storage, multimedia, and light applications. Despite its limited capacity, this HDD is still a reliable choice for systems that require HDD-based storage.
Wednesday, 26 December 2012 14:27:32 | Update: 1 month ago
About Hardware HGST HTS545050A7E362
The HGST HTS545050A7E362 is a 2.5-inch hard disk drive (HDD) with 500 GB of storage capacity, designed specifically for the storage needs of laptop devices and other portable computing systems. It uses a SATA II (3 Gb/s) interface and operates at a rotational speed of 5400 RPM, making it a power-efficient solution with low noise levels.
Known for the reliability and durability of the HGST product line (a subsidiary of Western Digital), this model offers stable performance for everyday use such as storing documents, multimedia, and light applications. The 8 MB buffer cache helps improve data transfer efficiency in regular use.
With its small form factor and good energy efficiency, the HTS545050A7E362 is a popular choice for laptops, notebooks, and use in external storage systems
Hardware Test
Testing using a USB 3.0 HDD Enclosure with Orico brand and using IdeaPad Slim 3i 14ITL6 Laptop (i5-1135g7, MX350, 12GB RAM, 512GB NVMe, USB 3.1 Gen 1, Windows 11).
Friday, 11 April 2025 19:16:37 | Update: 4 weeks ago