Comparing: Sony Vaio 4GB / SMI USB DISK vs Western Digital PC SN740
In this comparison, we analyze two Disks: Sony Vaio 4GB / SMI USB DISK and Western Digital PC SN740, 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.
Sony Vaio 4GB / SMI USB DISK
| Type: | Disks |
|---|---|
| Model: | Sony Vaio 4GB / SMI USB DISK |
| Capacity: | 4GB |
| Interface: | USB 2.0 |
Western Digital PC SN740
| Type: | Disks |
|---|---|
| Model: | PC SN740 |
| Capacity: | 512GB |
| Interface: | PCIe 4.0 x4 |
Specification Comparison Table
| Specification | Sony Vaio 4GB / SMI USB DISK | Western Digital PC SN740 |
|---|---|---|
| Brand | Sony / SMI | Western Digital |
| Format | USB FlashDrive | SSD M.2 NVMe 2280 |
| Capacity | 4GB | 512GB |
| Interface | USB 2.0 | PCIe 4.0 x4 |
Submission Comparison Table
| Benchmark Software | Sony Vaio 4GB / SMI USB DISK | Western Digital PC SN740 |
|---|---|---|
| AS-SSD |
Read: 24.72 MB/s Write: 8.28 MB/s |
Read: 3795.33 MB/s Write: 1879.37 MB/s |
| ATTO Disk Benchmark - 64M |
Read: 26.54 MB/s Write: 8.56 MB/s |
Read: 4720.00 MB/s Write: 3670.00 MB/s |
| Cross Platform Disk Test |
Read: 24.65 MB/s Write: 8.54 MB/s |
Read: 3410.00 MB/s Write: 1550.00 MB/s |
| CrystalDiskMark |
Read: 24.74 MB/s Write: 9.42 MB/s |
Read: 3913.58 MB/s Write: 3453.18 MB/s |
About Hardware Sony Vaio 4GB / SMI USB DISK
Sony Vaio 4GB/SMI USB DISK (Fake USB but original capacity) is a flash drive with 4GB capacity, which is more commonly found in older devices or used for basic purposes such as small document storage or system files.
It seems to be a universal/oem flash drive, as there is no definite brand that makes this flash drive.
Although its capacity is very limited by today's standards, it is still useful for certain tasks such as operating system installation or media recovery.
Thursday, 16 October 2014 21:44:19 | Update: 1 month ago
About Hardware Western Digital PC SN740
The Western Digital PC SN740 is a high-performance NVMe SSD designed for ultrabooks, business laptops, and compact computing devices. Featuring the PCIe Gen4 x4 interface and NVMe 1.4 protocol, this SSD delivers blazing-fast speeds for seamless multitasking and data-intensive applications.
Available in various capacities, including 256GB, 512GB, 1TB, and 2TB, the SN740 is built using Western Digital's 3D NAND technology, ensuring excellent power efficiency, reliability, and endurance. Its M.2 2230 and M.2 2280 form factors make it compatible with a wide range of modern devices, particularly those requiring a compact yet powerful storage solution.
With enhanced security features and power efficiency optimizations, the WD PC SN740 is an excellent choice for professionals and tech enthusiasts looking for a balance of speed, durability, and energy efficiency.
In this test, it runs on PCIe 3.0 x4 because the laptop which by default uses PC SN740 turns out to run PCIe 3.0 x4.
Tuesday, 15 August 2023 13:16:33 | Update: 1 month ago