Comparing: Sony Vaio 4GB / SMI USB DISK vs WD Caviar Blue WD3200AAKX-001CA0
In this comparison, we analyze two Disks: Sony Vaio 4GB / SMI USB DISK and WD Caviar Blue WD3200AAKX-001CA0, 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 |

WD Caviar Blue WD3200AAKX-001CA0
Type: | Disks |
---|---|
Model: | WDC WD3200AAKX-001CA0 |
Capacity: | 320GB |
Interface: | SATA-III 6Gbps |
Specification Comparison Table
Specification | Sony Vaio 4GB / SMI USB DISK | WD Caviar Blue WD3200AAKX-001CA0 |
---|---|---|
Brand | Sony / SMI | Western Digital |
Format | USB FlashDrive | HDD 3.5 |
Capacity | 4GB | 320GB |
Interface | USB 2.0 | SATA-III 6Gbps |
Submission Comparison Table
Benchmark Software | Sony Vaio 4GB / SMI USB DISK | WD Caviar Blue WD3200AAKX-001CA0 |
---|---|---|
ATTO Disk Benchmark - 64M |
Read: 26.54 MB/s Write: 8.56 MB/s |
Read: 94.46 MB/s Write: 101.32 MB/s |
CrystalDiskMark |
Read: 24.74 MB/s Write: 9.42 MB/s |
Read: 107.58 MB/s Write: 105.50 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 WD Caviar Blue WD3200AAKX-001CA0
The WDC WD3200AAKX-001CA0 is a 3.5-inch HDD with a capacity of 320GB, using a 6Gbps SATA interface. This HDD has a rotation speed of 7200 RPM, which provides better performance than 5400 RPM HDDs, especially for use in desktop PCs.
With 16MB of cache, this HDD offers sufficient transfer speeds for everyday computing needs, such as document storage, applications, and light games.
Tuesday, 07 March 2023 10:02:46 | Update: 1 month ago