Dell OptiPlex GX240 - Manual (Page 146)

148 Technical Specifications
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Microprocessor
Microprocessor type Intel ® Pentium ® 4 microprocessor. Design
provides for future Dell-supported upgrades. A
slower compatibility speed can be set through
system setup .
Level 1 (L1) cache 8-kilobyte (KB)
Level 2 (L2) cache 256-KB pipelined-burst, eight-way set-
associative, write-back static random-access
memory (SRAM)
Math coprocessor internal to microprocessor
Memory
Architecture 133-megahertz (MHz) synchronous dynamic
random-access memory (SDRAM)
Dual in-line memory module
(DIMM) sockets
two error-checking and correction (ECC) and
non-ECC
DIMM capacities 64-, 128-, 256-, and 512-megabyte (MB)
Minimum random-access memory
(RAM)
64 MB (128 MB when running Windows 2000
or Windows XP)
Maximum RAM 1 GB
Basic input/output system (BIOS)
address
F8000h
Computer Information
Computer chip set Intel 845
Data bus width 64 bits
Address bus width 32 bits
Direct memory access (DMA)
channels
four
Interrupts 15
Computer BIOS Desktop Management Interface (DMI) 2.0s-
and system management BIOS 2.3-compliant
BIOS in 4-megabit (Mb) flash chip