HP 205 G1 manual Memory, Location System Board Label Channel

Memory

Description	Spare part number
4-GB memory module (PC3-12800; SODOMM)	689373-001
2-GB memory module (PC3-12800; SODOMM)	689372-001

Memory modules are located on the right side of the computer (viewed from behind). The computer has two memory slots.

For proper system operation, the SODIMMs must be:

●industry-standard 204-pin

●unbuffered non-ECC PC3-12800 DDR3-1600 MHz-compliant

●1.5 volt DDR3-SDRAM SODIMMs

The DDR3-SDRAM SODIMMs must also:

●support CAS latency 11 DDR3 1600 MHz (11-11-11 timing)

●contain the mandatory Joint Electronic Device Engineering Council (JEDEC) specification 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.

The system will automatically operate in single channel mode, dual channel mode, or flex mode, depending on how the SODIMMs are installed. Refer to the following table to identify the SODIMM channel locations.

Location	System Board Label	Channel
Lower Socket	SODIMM1	Channel A
Upper Socket	SODIMM3	Channel B

40 Chapter 5 Removal and Replacement Procedures All-in One (AIO) Chassis