Memory Cards, Part 2: SDHC Cards From 8GB To 16GB

Test Setup And Access Time

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System Hardware Header Cell - Column 1
Processor(s) 2 x Intel Xeon Processor (Nocona core) 3.6 GHz, FSB800, 1MB L2 Cache
Platform Asus NCL-DS (Socket 604)Intel E7520 Chipset, BIOS 1005
RAM Corsair CM72DD512AR-400 (DDR2-400 ECC, reg.) 2 x 512MB, CL3-3-3-10 Timings
System Hard Drive Western Digital Caviar WD1200JB 120GB, 7,200 U/Min, 8MB Cache, UltraATA/100
Mass Storage Controller(s) Intel 82801EB UltraATA/100 Controller (ICH5)
Compact Flash Addonics ADSACFW SATA
Secure Digital HC SanDisk ImageMate
Networking Broadcom BCM5721 On-Board Gigabit Ethernet NIC
Graphics Subsystem On-Board GraphicsATI RageXL, 8MB
System Hardware
Performance Measurements c't h2benchw 3.6
I/O Performance IOMeter 2003.05.10Fileserver-BenchmarkWebserver-BenchmarkWorkstation-Benchmark
System Software & Drivers
OS Microsoft Windows Server 2003 Enterprise Edition,Service Pack 1
Platform Driver Intel Chipset Installation Utility 7.0.0.1025
Graphics Driver Default Windows Graphics Driver

Access Time

The access time test is typically not particularly important for memory cards used in digital cameras or other types of consumer devices.

SanDisk’s Extreme and the Lexar Professional are the only SDHC cards that actually deliver short write access times.

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