General information 1-5
7002-xxx
Memory configuration
Depending upon the options and features used, additional memory may be required to optimize performance.
Recommended operating clearances
Memory type
Models
Lexmark X642e Lexmark X644e Lexmark X646e
Standard DRAM (MB) 128 256 256
Optional memory (MB)
(One slot—100 pin DDR SDRAM
unbuffered DIMMs)
128, 256, and 512 available
Maximum (MB) 640 768 768
Optional flash memory (MB) 32 and 64 available
Hard disk N/A N/A <20GB
Note: One firmware card and one flash memory card are supported. Either slot supports both card types.
Dimension Measurement
Left 12 in. (30.5 cm)
Right 8 in. (20.3 cm)
Front 20 in. (50.8 cm)
Rear 8 in. (20.3 cm)
Top* 12 in. (30.5 cm)
* Allow clearance above the printer front door clearance and for adding
options, such as additional input drawers.