It can store more than six thousand photographs in ten megapixel resolution. You will record 4 hours of HD video or 200 hours of music in excellent quality. We looked at her in an editorial mini test.
SD format memory cards, or their new and fast version SDHC, are among the most natural in consumer electronics. Upload for example Panasonic, Canon, Kodak, Fujifilm, nkter Sony, Olympus, Hewlett-Packard, Nikon cameras Pan Panasonic digital cameras, Canon, JVC, Sanyo Creative Creative MP3 player, Hyundai, SanDisk Pan Panasonic navigation, TomTom, Garmin, Clarion Mnoho and many DVD recorder and TV.
The first 16GB SDHC card on the Czech market – the Panasonic RP-SDV16G – got into its hands. We tried it in different flows, we know its performance.
Vborn vkon… v nkterch tekch
For the test, we added three external USB 2.0 tees that advertise compatibility with SDHC cards. Specifically Chronos UCF61 59in1, Kingston MobileLite 9in1 and SanDisk ImageMate 5in1. They all came with a core Core2Quad Q6600 processor, 1GB of RAM and a fresh installation of Windows XP SP2. The HD Tach software served you.
We were very surprised by the rather dramatic differences in data transfer speeds.
The worst result was achieved Chronos. The average speed of the tested SDHC card was 6.7 MB / s, the speed of random access to the memory was 0.8 ms, the average CPU load was 2%.
The pocket teak achieved slightly better results Kingston. Its average speed reached 10.1 MB / s when using the tested SDHC card, the access time was reduced to 0.6 ms and the CPU load increased to 4%.
The liquid was clearly the fastest SanDisk. It is intended only for mutations of SD cards (for which it is marked with a modest number of 5in1), but it can also bind the full current potential of SDHC cards. With the tested card, the average time reached 19.4 MB / s, which is very close to the maximum of 20 MB / s, which the card manufacturer declares.
Pstupov as was opt 0.6 ms, processor load 11%. An attempt to write a 7.32 GB address took exactly 10 minutes and 14 seconds, and then 7 minutes 40 seconds back.
Except capacity for a reasonable price
The reference values for this card were therefore created using the Sandisk. The speed is 19.4 MB / s, the writing speed is about 11.4 MB / s, the transfer speed is 0.6 MB / s.
This year, Panasonic will introduce its own stream for SDHC cards, which are to achieve transfer speeds of 40 MB / s. This is the speed at which the USB 2.0 interface itself is likely to leak at once, which is why the FireWire interface will also be effective (we don’t have the bag confirmed).
16GB SDHC card Panasonic RP-SDV16G can be purchased for 5 990 K with VAT.
Alza was included in the test.