base memory

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base memory

(hardware, jargon)

The lowest 640 kilobytes of memory in an IBM PC-compatible computer running MS-DOS. Other PC operating systems can usually compensate and "ignore" the fact that there is a 640K limit to base memory. This was put in place because the original CPU - the Intel 8088 - could only access one megabyte of memory, and IBM wanted to reserve the upper 384KB for device drivers. The high memory area (HMA) lies above 640KB and can be accessed on MS-DOS computers that have an A20 handler.

This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)

base memory

The amount of RAM that comes with each model of a particular computer. The base memory can usually be upgraded to a significantly higher amount. For example, a desktop machine with 256MB might be upgradable to 1GB.

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With base memory frequency at 1600MHz, latency of 9-9-9-24 and low 1.5V supply voltage, Strontium DDR3 1600MHz modules offer maximum compatibility and system efficiency.

Strontium Launches DDR-3 1600MHz Speed Memory Modules Priced Same as DDR-3 1333MHz

The base memory is 128 MS with up to 2 GS optionally available.

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Each box is equipped with 32 base memory slots, which means the maximum configuration supports 128 memory slots that may accommodate a maximum of 1TB of memory.

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The adapter works with the RAM-Check base memory tester.

Adapter tests industry standard DDR2 memory devices

With 32MB, programs and storage compete for base memory. You can add external (SDA) memory, but not base memory.

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The new series is equipped with a Celeron 500-MHz CPU (with 32MB base memory standard).

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SGI will also double the base memory on all new MIPS RISC R12000 O2 system configurations from 64MB to 128MB.

SGI DEBUTS TWO NEW PROCESSORS FOR O2 WORKSTATIONS

In 1996, IBM sold some $4.47bn in base processors, which includes the value of base memory, disk, other features and the OS/400 operating system.

AS/400 Hardware Revenues Flat in 1998

MMICAD runs on the IBM PC/XT/AT/286/386/486/PS2 or compatible family of computers with 80 X 87 math coprocessor, hard drives and 640K base memory. CGA/EGA/VGA/PS2/Hercules monitors and a full range of plotters and graphic printers are supported by the program.