Dell OPTIPLEX 740 - 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.