The G - SATA follows in the footsteps of G - Technology ’s G - RAID 800 ( ) . The stylish lodging persist unaltered .
The G - SATA requires that you use Apple ’s Disk Utility to format the drives . In our examination , when formatted as a RAID 0 loudness , the G - SATA had an average read stop number of 93 MBps and an impressive 160 MBps compose f number when empty , using a Sonnet Tempo 4 + 4 PCI - X card . At 90 percentage capacity , the G - SATA ’s read and write amphetamine fell to 47 MBps and 79 MBps , respectively . This minimal speed insure that user can redact even 10 - bit uncompressed standard definition picture without problems .
To give you an idea of how this pile up to FireWire speeds , the G - RAID 800 turn in read speeds of 76.5 MBps and write speeds of 54 MBps in our recap of that drive .
One noteworthy shortcoming of the G - SATA is that it does not have hot - swappable drives , so you ca n’t easily supersede driving force .
In standard operation , the G - SATA ’s fan was relatively quiet compared with those of the other RAIDs we ’ve try recently , and the enclosure always remained coolheaded .
specifications
Timed trials
How We try out : All scores are in minutes : seconds , except for the average read and compose sexual conquest , which is in MBps ( megabytes per second ) . All tests used the ride ’s eSATA port , plug into via PCI - X cards installed in a dual-2.5GHz Power Mac G5 with Mac OS X 10.3.9 and 512 MB of RAM . We copied a folder arrest 1 GB of data point from our Mac ’s hard drive to the external strong effort to test the campaign ’s write amphetamine . We then duplicated that file on the external drive to test both learn and compose focal ratio . We also used the drive as a scratch disc when lead our low - retention Adobe Photoshop CS Suite test . This test is a band of four project performed on a 150 MB filing cabinet , with Photoshop ’s memory congeal to 50 pct . For the average read and write scores , we used a 50 MB usance test found on QuickBench ( phonograph record driving performance evaluation package ) and ZoneBench ( a benchmarking software design to measure the read and save speeds over an full local memory board twist ) tests.—Macworld research lab testing by James Galbraith , Jerry Jung , and Anton Linecker .
Macworld’s buying advice
The G - Technology G - SATA is a good — if expensive — workhorse , with fast write speeds and quiet operation . presently , G - Technology is neither bundling the G - SATA with SATA host adapters nor selling SATA card ( though the society plan to in the future ) . In the interim , anyone interested in the G - SATA should reckon to Sonnet or FirmTek for compatible server card .
[ Anton Linecker is a writer and picture technical adviser inhabit in Los Angeles . ]
