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  2. Hard disk drive performance characteristics - Wikipedia

    en.wikipedia.org/wiki/Hard_disk_drive...

    Some desktop- and laptop-class disk drives allow the user to make a trade-off between seek performance and drive noise. For example, Seagate offers a set of features in some drives called Sound Barrier Technology that include some user or system controlled noise and vibration reduction capability. Shorter seek times typically require more ...

  3. ThinkPad T series - Wikipedia

    en.wikipedia.org/wiki/ThinkPad_T_Series

    The ThinkPad T20 was released by IBM as the successor to the ThinkPad 600X and ThinkPad 770Z series laptops. [3] With a weight of 2.1 kg (4.6 lb), the T20 was the lightest laptop offering with a screen size of 14.1-inch (360 mm). [4] With the addition of an internal 8x DVD-ROM drive, the weight remained as low as 2.4 kg (5.2 lb). [5]

  4. Dell XPS - Wikipedia

    en.wikipedia.org/wiki/Dell_XPS

    The XPS 200 is aimed at being a low-impact machine, meaning that it blends in better with the room's features. Despite the XPS name, it is more of a multimedia computer than an actual gaming machine. The main difference between the XPS 210 and its predecessor, the XPS 200, is the upgrade to the Intel Core 2 Duo processor line.

  5. HP ZBook - Wikipedia

    en.wikipedia.org/wiki/HP_ZBook

    Laptop memory. Amount LPDDR5X LPDDR5 DDR5 LPDDR4X ... one mSATA drive one 2.5" drive ... Prioritises higher display specifications (colour gamut, resolution etc.). ...

  6. Power-on self-test - Wikipedia

    en.wikipedia.org/wiki/Power-on_self-test

    The exponential growth of PC memory sizes, driven by the equally exponential drop in memory prices, was also a factor in this, as the duration of a memory test using a given CPU is directly proportional to the memory size. The original IBM PC could be equipped with as little as 16 KB of RAM and typically had between 64 and 640 KB; depending on ...

  7. Fully Buffered DIMM - Wikipedia

    en.wikipedia.org/wiki/Fully_Buffered_DIMM

    Fully buffered DIMM architecture introduces an advanced memory buffer (AMB) between the memory controller and the memory module. Unlike the parallel bus architecture of traditional DRAMs, an FB-DIMM has a serial interface between the memory controller and the AMB. This enables an increase to the width of the memory without increasing the pin ...

  8. Memory tester - Wikipedia

    en.wikipedia.org/wiki/Memory_tester

    Memory diagnostic software programs (e.g., memtest86) are low-cost or free tools used to check for memory failures on a PC. They are usually in the form of a bootable software distribution on a floppy disk or CD-ROM. The diagnostic tools provide memory test patterns which are able to test all system memory in a computer.

  9. ThinkPad P series - Wikipedia

    en.wikipedia.org/wiki/ThinkPad_P_series

    The main difference between the Intel and AMD version is the Thunderbolt with USB 3.1 Gen 1 capabilities of the USB-C ports, which (including the USB-A) are USB 3.2 Gen 2 (no TB) on the AMD model, but also support DisplayPort alternate mode.