In addition, the computer supports:

●1-Gbit, 2-Gbit, and 4-Gbit non-ECC memory technologies

●single-sided and double-sided SODIMMS

●SODIMMs constructed with x8 and x16 SDRAMs; SODIMMs constructed with x4 SDRAMs are not supported

NOTE: The system will not operate properly if you install unsupported SODIMM memory.

HP offers upgrade memory for this computer and advises that the consumer purchase it to avoid compatibility issues with unsupported third-party memory.

Location

System Board Label

Channel

 

 

 

Lower Socket

SODIMM1

Channel A

 

 

 

Upper Socket

SODIMM3

Channel B

 

 

 

●The system will operate in single channel mode if the SODIMM sockets are populated in one channel only.

●The system will operate in flex mode if the memory capacity of the SODIMM in Channel A is not equal to the memory capacity of the SODIMM in Channel B. In flex mode, the channel populated with the least amount of memory describes the total amount of memory assigned to dual channel and the remainder is assigned to single channel. If one channel will have more memory than the other, the larger amount should be assigned to channel A.

●The system will operate in a higher-performing dual channel mode if the memory capacity of the SODIMM in Channel A is equal to the memory capacity of the SODIMM in Channel B.

●In any mode, the maximum operational speed is determined by the slowest SODIMM in the system.

There are two memory sockets on the system board located behind the memory access panel. To remove or install memory modules:

To remove a memory module:

1.Prepare the computer for disassembly (see Preparing to disassemble the computer on page 35).

2.Place the computer face down on a soft flat surface. HP recommends that you set down a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage.

3.Remove the access panel (see Access panel on page 41).

Memory 53

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HP E1Z80UT E1Z80UT#ABA, Promo 800 G1 E1Z82UTABA, Promo 800 G1 E1Z80UTABA manual Location System Board Label Channel
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E2A03UT E2A03UT#ABA, Promo 800 G1 E1Z82UTABA, E1Z80UT E1Z80UT#ABA, Promo 800 G1 E1Z80UTABA specifications

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