IBM Genuin DRAM Card

FRU P/N	Capacity	P or NP	ID #	Usable for
07G1415	4MB	P	06G9242, 40G0275, 40G1914	TP700/720, CL57( N27SX),  5538/5537
07G1416	8MB	P	06G9243
66G0094	16MB	P	66G6575, 66G0093,  66G8262	5538/5537, TP750C/Cs, TP755
84G5724	4MB	NP	84G5691	5538 ( Disable parity check option ) .     5538-Z may not recognize Non-Parity.     5537-Z does recognize Non-parity.  TP330/340/345/360/730/750/755.     TP750/755      Disable parity check option before      installing non-parity memory.     Parity check is not available for TP755     Pentium models.
92G7237	4MB	NP
84G5725	8MB	NP	84G5694
92G7236	8MB	NP
84G5726	16MB	NP	84G5697
92G7424	16MB	NP

 Other Manufacturer's Products

Manufacturer	Capacity	P or NP	P/N	Others
FUJITSU	8MB	P	CA46006-6256	FMBNEM81,  002M36R4C4A0-08F0P5E
FUJITSU	8MB	NP
FUJITSU	16MB	P	CA46006-6256	FMBNEM161,  004M36R2C4A0-08F0P5E
FUJITSU	16MB	NP	CA46006-6270	FMVNEM161,  004M32R2C4A0-08F0P5E
FUJITSU	32MB	NP		FMVNEM321,
AMBUS *1	16MB	P		436P DRAM MEMORY CARD
SUN *2	16MB	P	711501 ?	For IBM ThinkPad 750/755, TH8D364000UA-7B
KINGSTON	16MB	NP	KTM-TP360/16	" PRINCETON TB 973031 " for TP360
KINGSTON	16MB	NP	KFJ-NEM/16
Hagiwara	32MB	NP	HMC-A032
Hagiwara	4--32MB	P		Probably  HMC-B0xx used for parity memory
Century Micro	4--32MB	P		COD-4M/8M/16M/32M -P
GreenHouse	32MB	NP	JD32NF
MAXELL	8MB	P	DJ-8M-QA( 4P.8L )	80ns?
MAXELL	8MB	NP	DJ-8M-QA( 4.8L )	80ns?
MAXELL	16MB	P	DJ-16M-QA( 4D.7L )	70ns?
MAXELL	16MB	NP	DJ-16M-QA( 4. 7L )
MAXELL	32MB	P	DJ-32M-QA( 4D.7L )
MAXELL	32MB	NP	DJ-32M-QA( 4. 7L )

  *1 The Star-Spangled Banner is printed on the card.
  *2 TOHIBA AMERICA ELECTRONICS COMPONENTS, INC.
  Memory cards with P/N written in blod letters are tested with PS/55E,  5538-Y/5537-Y.

How to identify  Parity and Non-Parity.

    Non-IBM cards
    If you find figures like " 36M" or "36" other than figures indicating capacity,  it may be Parity memory.
    If you find figures like " 32M" or "32" other than figures indicating capacity,  it may be Non-Parity
     memory. 

    IBM cards  ( example  )
    Parity DRAM cards  are  *thick black*  while  Non-parity cards are *gray*. 
    There is no indications about Parity or Non-parity on the card. If you don't have FRU P/N handy, 
   identify cards by their color.

TP700/720
    Both models take Parity cards only.   Do not got for Non-parity DRAMS.
    Maximum capacity per slot is limmited to 8MB.  If you pop a 16MB DRAM card  in any slot, system will
    count to 12MB ( planar 4MB + half amount of installed card ) and then turn into reference. Auto-conig,
    save config then reboot, memory count will stop at 4MB and you'll get 163 and 201 error.
    TP720 can accept FUJITSU  FMBNEM81, CA46006-6256 parity memory. I think TP700/720 can 
    also accept  DJ-8M-QA( 4P.8L ) by MAXELL.

PS/55E
    As far as I can see, 5537 and  5538 can take both Parity and  Non-Parity memory cards 
    except 5538-Z.  I myself have not yet confirmed it.  At least 5537-ZAC can take both parity and
    non-parity .
    Some models have  " Parity check disable option" in Easy Setup Menu and others are designed to use 
    Non-Parity memory cards ( Of course parity card can be used as Non-Partiy memory. Parity bit of 
    such cards may just ignored by the system ).