2GB Not supported

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   Just tried 2x2GB, seems to work:

DIMM #				1
	SMBus address		0x50
	Memory type		DDR3
	Module format		SO-DIMM
	Manufacturer (ID)	Hyundai Electronics (AD00000000000000000000)
	Size			2048 MBytes
	Max bandwidth		PC3-10700 (667 MHz)
	Part number		HMT325S6BFR8C-H9  
	Serial number		13A4ECCB
	Manufacturing date	Week 26/Year 10
	Number of banks		8
	Nominal Voltage		1.50 Volts
	EPP			no
	XMP			no
	AMP			no
JEDEC timings table		CL-tRCD-tRP-tRAS-tRC @ frequency
	JEDEC #1		5.0-5-5-14-19 @ 380 MHz
	JEDEC #2		6.0-6-6-17-23 @ 457 MHz
	JEDEC #3		7.0-7-7-20-27 @ 533 MHz
	JEDEC #4		8.0-8-8-22-30 @ 609 MHz
	JEDEC #5		9.0-9-9-24-33 @ 666 MHz

DIMM #				2
	SMBus address		0x52
	Memory type		DDR3
	Module format		SO-DIMM
	Manufacturer (ID)	Hyundai Electronics (AD00000000000000000000)
	Size			2048 MBytes
	Max bandwidth		PC3-10700 (667 MHz)
	Part number		HMT325S6BFR8C-H9  
	Serial number		13B4EC79
	Manufacturing date	Week 26/Year 10
	Number of banks		8
	Nominal Voltage		1.50 Volts
	EPP			no
	XMP			no
	AMP			no
JEDEC timings table		CL-tRCD-tRP-tRAS-tRC @ frequency
	JEDEC #1		5.0-5-5-14-19 @ 380 MHz
	JEDEC #2		6.0-6-6-17-23 @ 457 MHz
	JEDEC #3		7.0-7-7-20-27 @ 533 MHz
	JEDEC #4		8.0-8-8-22-30 @ 609 MHz
	JEDEC #5		9.0-9-9-24-33 @ 666 MHz

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Stefan75 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 Feb 2017 Location: Switzerland Status: Offline Points: 80	Post Options Post Reply Quote Stefan75 Report Post Thanks(0) Quote Reply Topic: 2GB Not supported Posted: 21 Apr 2017 at 2:44am
	Just tried 2x2GB, seems to work: DIMM # 1 SMBus address 0x50 Memory type DDR3 Module format SO-DIMM Manufacturer (ID) Hyundai Electronics (AD00000000000000000000) Size 2048 MBytes Max bandwidth PC3-10700 (667 MHz) Part number HMT325S6BFR8C-H9 Serial number 13A4ECCB Manufacturing date Week 26/Year 10 Number of banks 8 Nominal Voltage 1.50 Volts EPP no XMP no AMP no JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency JEDEC #1 5.0-5-5-14-19 @ 380 MHz JEDEC #2 6.0-6-6-17-23 @ 457 MHz JEDEC #3 7.0-7-7-20-27 @ 533 MHz JEDEC #4 8.0-8-8-22-30 @ 609 MHz JEDEC #5 9.0-9-9-24-33 @ 666 MHz DIMM # 2 SMBus address 0x52 Memory type DDR3 Module format SO-DIMM Manufacturer (ID) Hyundai Electronics (AD00000000000000000000) Size 2048 MBytes Max bandwidth PC3-10700 (667 MHz) Part number HMT325S6BFR8C-H9 Serial number 13B4EC79 Manufacturing date Week 26/Year 10 Number of banks 8 Nominal Voltage 1.50 Volts EPP no XMP no AMP no JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency JEDEC #1 5.0-5-5-14-19 @ 380 MHz JEDEC #2 6.0-6-6-17-23 @ 457 MHz JEDEC #3 7.0-7-7-20-27 @ 533 MHz JEDEC #4 8.0-8-8-22-30 @ 609 MHz JEDEC #5 9.0-9-9-24-33 @ 666 MHz
	http://cellarcinema.info

techjam Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 20 Apr 2017 Status: Offline Points: 8	Post Options Post Reply Quote techjam Report Post Thanks(0) Quote Reply Posted: 20 Apr 2017 at 5:00am
	Per your advice, it doesn't work. The power led comes on but nothing is displayed on the hdmi or vga port. Seems like I need to get a 4 gb module! :(

Stefan75 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 15 Feb 2017 Location: Switzerland Status: Offline Points: 80	Post Options Post Reply Quote Stefan75 Report Post Thanks(0) Quote Reply Posted: 20 Apr 2017 at 4:55am
	Just try it out, I think it worked for some people.
	http://cellarcinema.info

techjam Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 20 Apr 2017 Status: Offline Points: 8	Post Options Post Reply Quote techjam Report Post Thanks(0) Quote Reply Posted: 20 Apr 2017 at 4:32am
	Hi, Just bought a J3455-ITX with 2 x 2GB DDR3. After getting home and reading the manual, its states "2GB DRAM per module not supported". Does that mean I Cannot use the 2 X 2GB = 4GB DDR3? IF so, why is it not allowed?! Thanks