Intel Motherboards - 2GB Not supported

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2GB Not supported

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=4897
Printed Date: 24 Jul 2025 at 12:05pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: 2GB Not supported

Posted By: techjam
Subject: 2GB Not supported
Date Posted: 20 Apr 2017 at 4:32am

" rel="nofollow - 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

Replies:

Posted By: Stefan75
Date Posted: 20 Apr 2017 at 4:55am

Just try it out, I think it worked for some people.

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http://cellarcinema.info

Posted By: techjam
Date 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! :(

Posted By: Stefan75
Date 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

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