SUMMARY: Attractive, durable SATA package for mobile storage.

The good guys at Vantec sent over a sample of their EZ-Swap EX internal/external 2.5″ SATA hard drive enclosure to try out. This is a very sleek, aluminum alloy unit for portable storage which slides into a SATA sleeve docking unit that can be installed on your PC (Note: This will work as a hot-swap unit if your hard drive controller supports this feature).

- Mounts into 3.5″ or 5.25″ PC Bays
- Interfaces: Internal SATA, External USB 2.0
- Sizes: External Enclosure: 141 x 73 x 16mm; Sleeve 144 x 100 x 24mm
- Aluminum External Enclosure, Plastic 3.5″ Sleeve
- LEDs for Power and HD Activity
- Parts include USB Cable, SATA Cable, Power Cable, Manual, Carry Case and Mounting Screws



Mounting a 2.5″ SATA HD requires removing two screws from the external enclosure’s back plate – the PCB easily slides out:

The SATA connector:

The back of the PCB shows the controller chip:

The hard drive slips into the SATA connector and is held in place with mounting screws:

The back of the enclosure shows the SATA ports, USB port and external power supply connector:

The back of the internal sleeve shows the power connectors and the SATA port:

For this test I used a Toshiba MK6034GSX, a 60 GB SATA drive, 5400 rpm with an 8MB buffer. When inserted into the sleeve and hooked up to a SATA connector (Abit AI7 mobo) it turned in these numbers:

In comparison I benched a Seagate IDE Barracuda 7200.7, 120 GB, 7200 rpm, 8MB buffer which turned in the following:

Finally I benched the Toshiba using the USB port:

Test | Average Read MB/s | Burst Speed MB/s | Random Access ms |
Seagate IDE Barracuda 7200.7 | 46.2 | 91.4 | 14.8 |
Docked | 30.7 | 82.7 | 16.5 |
USB Port | 26.3 | 32.8 | 17.0 |
It is not inconceivable that a faster 2.5″ SATA drive could approximate the performance of a 3.5″ system drive, although when used with a USB port, performance will be less.
A very nice package with very good performance potential – a good solution for portable storage. A fast 2.5″ HD should perform quite well compared to internal 3.5″ HDs.
Many thanks to Vantec for sending this our way – a nice product!
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