Reviewed: 2.5" Notebook Hard Drives From Toshiba And Hitachi

Test Setup, Comparison Table, And Throughput Diagrams

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System Hardware
Hardware Details
CPU Intel Core i7-920 (45 nm, 2.66 GHz, 8MB shared L3 Cache)
Motherboard (Socket 1366) Supermicro X8SAX Revision: 1.0; Chipset: Intel X58 + ICH10R; BIOS: 1.0B
RAM 3 x 1GB DDR3-1333 Corsair CM3X1024-1333C9DHX
HDD Seagate NL35, 400GB ST3400832NS; 7,200 RPM, SATA 1.5 Gb/s, 8MB Cache
Power Supply OCZ EliteXstream 800W; OCZ800EXS-EU
Benchmarks
Performance Measurements h2benchw 3.12PCMark Vantage 1.0
I/O Performance IOMeter 2006.07.27Fileserver-BenchmarkWebserver-BenchmarkDatabase-BenchmarkWorkstation-BenchmarkStreaming ReadsStreaming Writes
System Software & Drivers
Drivers Details
Operating System Windows Vista Ultimate SP1
Intel Chipset Drivers Chipset Installation Utility 9.1.0.1007
AMD Graphics Radeon 8.12
Intel Matrix Storage 8.7.0.1007
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Manufacturer Hitachi Toshiba
Model Travelstar 7K500 MKxx56GSY
HTS725050A9A364 MK5056GSY
Form Factor 2.5" (9.5 mm) 2.5" (9.5 mm)
Capacity 500GB 500GB
Spindle Speed 7,200 RPM 7,200 RPM
Other Capacities 120, 160, 250, 320 GB 160, 250, 320 GB
Platters 2 2
Cache 16MB 16MB
NCQ yes yes
Interface SATA/300 SATA/300
Operating Temperature 5-55°C 5-55°C
Specified Idle Power 1.0W 1.0W
Measured Idle Power 1.1W 1.0W
Operating Shock (2 ms, read) 400 G 325 G
Warranty 3 years 3 years