Condition: Grade A Refurbished: possible presence of purely aesthetic defects, which do not affect use, such as small pixel defects (ISO-9241-3xx standards), microscratches on the body/screen and/or other defects not visible more than 30cm from the object resulting however from wear of the object over time; the hardware is however tested, working and guaranteed (see product condition details) Rotation Speed: It usually has a rotation speed of 5400 RPM (rotations per minute), which is common for standard laptop hard drives. This offers basic performance suitable for everyday use. Cache: The cache of this specific hard drive might vary depending on the version, but it usually has a moderately sized cache, which can range from 8 MB to 16 MB. Cache helps improve hard drive performance by tempo.
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