HP E1Z94UT E1Z94UT#ABA manual Installing additional memory, DDR3-SDRAM DIMMs

No.	System Board Connector	System Board Label	Color	Component
17	DIMM4 (Channel A)	DIMM4	white	Memory Module
18	DIMM3 (Channel A)	DIMM3	black	Memory Module
19	DIMM2 (Channel B)	DIMM2	white	Memory Module
20	DIMM1 (Channel B)	DIMM1	black	Memory Module
21	Power	SATA PWR0	black	SATA Drives
22	Power	PWR	white	System Board
23	USB 3.0	FRONT USB3.0	blue	Front USB 3.0 Ports
24	USB 3.0	MEDIA3.0	black	USB 3.0 Device, such as a USB 3.0
				Media Card Reader
25	SATA 3.0	SATA3	light blue	Any SATA Device other than the
				Primary Hard Drive
26	SATA 3.0	SATA5	light blue	Any SATA Device other than the
				Primary Hard Drive

Installing additional memory

The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3- SDRAM) dual inline memory modules (DIMMs).

DIMMs

The memory sockets on the system board can be populated with up to four industry-standard DIMMs. These memory sockets are populated with at least one preinstalled DIMM. To achieve the maximum memory support, you can populate the system board with up to 32-GB of memory configured in a high-performing dual channel mode.

DDR3-SDRAM DIMMs

For proper system operation, the DDR3-SDRAM DIMMs must be:

●industry-standard 240-pin

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

●1.35 volt or 1.5 volt DDR3/DDR3L-SDRAM DIMMs

The DDR3-SDRAM DIMMs must also:

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

●contain the mandatory JEDEC SPD information

ENWW Installing additional memory 21