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I have a Fujitsu server (PRIMERGY RX300 S8) with a failed I2C EEPROM on the front panel PCB. I would like to order the correct replacement components, but I am unable to identify the exact series/capacity of the chips.

I2C EEPROMs

I believe the top EEPROM (D3) is an STMicroelectronics 64Kbit EEPROM, probably from the M24C64 series.

The bottom EEPROM (D2) is completely unknown to me, I can't seem to find anything from a search engine for "I2C EEPROM H250 2GB"

I am certain that D2 and D3 pictured are I2C EEPROMs in a TSSOP8 package, I just don't know the model numbers and I'm hoping someone here can identify them.

I am aware that I could purchase a complete front panel PCB from the vendor or eBay, but that is not my question.

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    \$\begingroup\$ You sure its not a RAM chip? Quick search I found this psaparts.co.uk/memory-laptop/fujitsu-siemens/… \$\endgroup\$
    – dka13
    Apr 9, 2021 at 17:40
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    \$\begingroup\$ Why do you think it has failed? \$\endgroup\$
    – Kevin White
    Apr 9, 2021 at 18:47
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    \$\begingroup\$ @dka13 that's obiously not an IC \$\endgroup\$
    – Sim Son
    Apr 10, 2021 at 7:51
  • \$\begingroup\$ @KevinWhite The question is regarding chip identification, not troubleshooting. I would like to know the exact model so I can purchase replacements. \$\endgroup\$
    – hwmartin
    Apr 10, 2021 at 10:29
  • \$\begingroup\$ @dka13, your link points to an SoDIMM RAM module, a completely different component from the one in the image and also not in any way compatible with a Primergy RX300 Server. \$\endgroup\$
    – StarCat
    Apr 10, 2021 at 16:06

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Quite possibly a 2.5V serial EEPROM similar to AT24C1024B, made in the 50th week of 2012

enter image description here

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