Dell OptiPlex 740 - Manual (Page 69)

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Dell™ Optiplex™ 740 Systems
User's Guide
Desktop Computer (Model # DCNE) Specifications
Desktop Computer (Model # DCNE) Specifications
Microprocessor
Microprocessor type AMD Phenom™ processors
NOTE: The AMD Phenom processor requires the 8-Mb
NVRAM chip and is therefore available only on models
that include the 8-Mb NVRAM chip. If your computer
has the 8-Mb NVRAM chip and the AMD Phenom
processor, the word enhanced appears in the title on
the BIOS splash screen and the system setup
program screens.
AMD Athlon™ 64 X2 Dual -Core processor
AMD Athlon 64
Internal cache AMD Phenom Quad-Core: 2-MB L2 dedicated cache
and 2-MB shared L3 cache
AMD Phenom Triple-Core: 1.5-MB L2 dedicated cache
and 2-MB shared L3 cache
AMD Athlon 64 X2: 2-MB L2 dedicated cache
AMD Athlon 64 X2:1-MB L2 dedicated cache
AMD Athlon: 1-MB L2 dedicated cache
AMD Athlon: 512-KB L2 dedicated cache
Memory
Type 533-, 667-, or 800-MHz DDR2 SDRAM
Memory connectors 4
Memory modules supported 256 MB, 512 MB, 1 GB, or 2 GB non-ECC
Minimum memory dual-channel: 512 MB;
single-channel: 256 MB
Maximum memory 8 GB
Computer Information
Chipset nVidia GeForce 6150LE/Nforce 430
RAID support RAID 0 and RAID 1
NOTE: RAID support is available only on select
models.
Data bus width 64 bits
Address bus width 40 bits
DMA channels eight
Interrupt levels 24
BIOS chip (NVRAM) 8 Mb or 4 Mb
NOTE: The AMD Phenom processor requires the 8-Mb
NVRAM chip and is therefore available only on models
that include the 8-Mb NVRAM chip. If your computer
has the 8-Mb NVRAM chip and the AMD Phenom
processor, the word enhanced appears in the title on
the BIOS splash screen and the system setup
program screens.