Glyph PortaGig 50 Portable Hard Drive delivers speed and performance in a compact, lightweight, and stylish design. Small enough to fit in a pocket, the PortaGig 50 features a sleek protective aluminum casing that also serves to dissipate heat away from the drive. Bus-powered FireWire 800 (x2) and USB 2.0 (x1) ports ensure fast and easy connectivity to a computer without the need to carry an AC adapter.
You also get an eSATA port, which by supporting a maximum transfer rate of 3 Gbit/s (300MB/sec) provides you with the necessary speed for quickly and reliably moving even voluminous files to and from the computer. When using the eSATA connection, you can power the drive by separately hooking up a FireWire 800 cable or by plugging in the included AC adapter.
The PortaGig 50 in made in the USA using quality parts, and features the Glyph Manager program which monitors HDD performance and temperature for consistent, reliable operation.
| Disk Speed (RPM) | 5400 rpm |
| Capacity | 1TB |
| Interface |
(2) FireWire 800 (IEEE 1394b) 9-pin ports (1) USB 2.0 Hi-speed (device-side) port (1) eSATA 3Gbit/s port |
| Chipset | Oxford 934 |
| Average Seek Time | 8ms |
| Maximum Transfer Rate | Maximum transfer rate (eSATA port): 3 Gbit/s (300MB/sec) |
| Sustained Data Transfer Rate | Sustained transfer rate (320GB 7,200 RPM): FireWire 800 port: Read - 76MB/s, Write - 65MB/s / eSATA port: Read - 83MB/s, Write - 81MB/s |
| Cache | 8MB |
| Dimensions (HxWxD) | 1 x 4.8 x 3.6" (2.5 x 12.2 x 9.1cm) |
| Weight | 0.5 lbs (0.3kg) |
| Power Supply | External AC power supply |
| Compatible Operating Systems |
Apple OS 8.6, 9.X, 10.X Microsoft Windows 98SE, 2000, XP, Vista, 7 Modern Unix-based, Linux, or BSD |
| Bus-Power | The included USB cable is a "Y" cable: one end connects to the drive and two ends can be connected to the computer. In some situations, a single USB port will not supply enough USB bus power for the PortaGig 50, and two computer USB ports are needed. Due to differing bus power specs, the safest choice is to use the PortaGig 50 with the included DC power supply. Additionally, the DC power supply should be used with PortaGig 50 in capacities of 250GB or higher. |