| Main Function (HDD Analysis) |
Transfer Speed Test :
Measure data transfer speed at specified commands (READ/WRITE/READ
COMPARE/VERIFY) and at specified sector/block areas. Provides
multiple options such as Seek Mode (increment, decrement, convergence, divergence, random, repeat),
Write data methods, Buffer cache usage and error response. The result can be obtained in minimum, maximum and average (MB/Sec.)
and displayed by graphing functions.
Response Time Test: Measure the data response time at specified command (READ/WRITE/READ COMPARE/VERIFY) at specified sector/block(s) area.
Provides various options such as seek mode (increment, decrement, convergence, divergence, random, repeat), WRITE data methods, Buffer cash usage and error response. The result can be obtained in minimum, maximum and average (ms) with graphing functions.
Delay Block Search Test: By setting a threshold for response time
(ms) the user can identify the delayed sector/block(s) and indicate the slow block sectors in
the matrix. Test can be performed at specified sector/block areas and
provides various options such as Seek Mode (increment, decrement, convergence, divergence, random, repeat),
Write data methods, Buffer Cache Usage and Error Response.
Results can be displayed with graphing functions
Error Rate Test: Measure and calculate error rate by WRITE/READ/COMPARE. Various conditions can be assigned for the purpose of performing the durability test.
Fixed Point Access test: Hold arm to the media surface (NO ramp load) and continue to perform the specified command for specified
intervals. Various options can be assigned when performing the durability test.
ECC Correction Performance Test: Measure the error correction (ECC) capability by intentionally
tampering data at bit level on the media. Calculate correction time and speed rate at various conditions assigned.
Ramp Load Test : Designed to repeat on power-on, access, and power-off cycles to understand the durability of mechanical functions of hard drive. The threshold can be set to indicate
Pass/Fail with various conditions.
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| Main Function (HDD Management) |
• Serial ATA, ATA interface compatible.
• FAT, NTFS file system (Win95, 98, 2000 and
others).
•
Data Area copy & compare (FS mapping & compare).
• EXT 2/3, HFS, OS9, OSX file system
(Unix, Linux, Mac, and others).
•
Data Area copy & compare (E5 Mapping Copy).
• Big drive compatible (MAX, 144PB-48 bit).
• Copy &
Bit Compare clipping capability.
• Data secure deletion (DoD 5220, 22M, NSA).
• Serial ATA and ATA cross copy function.
• Repair (Bad sector reassignment, mask
bad sectors _where data
cannot be collected)
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