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Super Talent UltraDrive ME SSD FTM28GX25H E-mail
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Written by Olin Coles   
Wednesday, 13 May 2009
Table of Contents: Page Index
Super Talent UltraDrive ME SSD FTM28GX25H
UltraDrive ME Features
FTM28GX25H Specifications
First Look: UltraDrive ME SSD
UltraDrive Internal Components
SSD Testing Methodology
Random Access Time Benchmark
Basic IOPS Performance
Random Access IOPS Tests
Linear Bandwidth Speed
Sequential Performance Tests
Buffered Transaction Speed
Windows XP Startup Times
The Truth Behind Heat Output
Solid State Drive Final Thoughts
UltraDrive SSD Conclusion

EVEREST Disk Benchmark

EDITORS NOTE 05/15/2009: Benchmark Reviews has re-tested the Super Talent UltraDrive ME with the latest v1370 firmware, which includes TRIM support, and the resulting performance was generally identical to the previous firmware. Please remember that TRIM is a Windows 7 supported feature, and does not improve performance on Windows XP or Vista Operating Systems.

Many enthusiasts are familiar with the EVEREST benchmark suite by Lavalys, but very few are aware of the Disk Benchmark tool available inside the program. The EVEREST Disk Benchmark (version 2.06.37) performs linear read and write bandwidth tests on each drive, and can be configured to use file chunk sizes up to 1MB (which speeds up testing and minimizes jitter in the waveform). Because of the full sector-by-sector nature of linear testing, Benchmark Reviews endorses this method for testing SSD products, as detailed in our Solid State Drive Benchmark Performance Testing article. EVEREST Disk Benchmark does not require a partition to be present for testing, so all of our benchmarks are completed prior to drive formatting.

The SSD products tested with EVEREST Disk Benchmark are connected to the Intel ICH10R SATA controller resident on the Gigabyte GA-EX58-UD4P motherboard. Using the 1MB block size, our read performance measured an average 246.0 MBps and forms a near-perfect line as it scans across all sectors. At some point in the waveform, maximum read performance peaked at 246.2 MBps, indicating how well the Indilinx 'Barefoot' controller has improved over the previous designs by other manufacturers (like JMicron). Oddly enough, these results were nearly identical to the MLC Vertex SSD. Linear write-to tests were next...

Super-Talent-UltraDrive-ME-120GB-MLC-SSD-FTM28GX25H-Linear-Read.png

Linear disk benchmarks are superior tools in my opinion, because they scan from the first physical sector to the last. A side effect of many linear write-performance test tools is that the data is erased as it writes to every sector on the drive. Normally this isn't an issue, but it has been shown that partition tables will occasionally play a role in overall performance. The large 64MB buffer on the Super Talent UltraDrive ME helped our linear testing, as shown in the waveform chart below.

Although the chart makes the linear write performance appear unsteady, the results seen here are actually very good compared to other SSD products we've tested in the past. The Super Talent UltraDrive ME recorded an average linear write-to speed of 209.1 MBps , which falls slightly below the maximum speed of 217 MBps.

Super-Talent-UltraDrive-ME-120GB-MLC-SSD-FTM28GX25H-Linear-Write.png

The chart below shows the average linear read and write bandwidth for a cross-section of drives attached to the Intel ICH10 Southbridge:

EVEREST_Disk_Benchmark_ICH10_RAID0.png

Linear bandwidth certainly benefits the Solid State Drive, since there's very little fluctuation in transfer speed. Hard Disk Drive products decline in performance as the spindle reaches the inner-most sectors on the magnetic platter. I personally consider linear tests to be the single most important comparison of storage drive products, although hard disk drive products decrease performance as they reach the edge of the spindle, SSD products operate at a relatively smooth speed from start to finish.

Drive Hardware



 

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