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IBM Vintage Computer Memory

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93 results

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    • Type: Memory- Selected
    • Brand: IBM- Selected
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    • Rockwell RLM658 Linear Bubble Memory Module AIM 65 - Image 1 of 4
    • Rockwell RLM658 Linear Bubble Memory Module AIM 65 - Image 2 of 4
    • Rockwell RLM658 Linear Bubble Memory Module AIM 65 - Image 3 of 4
    • Rockwell RLM658 Linear Bubble Memory Module AIM 65 - Image 4 of 4

    Rockwell RLM658 Linear Bubble Memory Module AIM 65

    S$ 286.62
    or Best Offer
    S$ 62.55 shipping
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    • Rockwell RLM658 Linear Bubble Memory Module In Box AIM 65 - Image 1 of 4
    • Rockwell RLM658 Linear Bubble Memory Module In Box AIM 65 - Image 2 of 4
    • Rockwell RLM658 Linear Bubble Memory Module In Box AIM 65 - Image 3 of 4
    • Rockwell RLM658 Linear Bubble Memory Module In Box AIM 65 - Image 4 of 4

    Rockwell RLM658 Linear Bubble Memory Module In Box AIM 65

    S$ 348.37
    or Best Offer
    S$ 64.38 shipping
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    • Rockwell RMS122 Bubble Memory Module AIM 65 - Image 1 of 4
    • Rockwell RMS122 Bubble Memory Module AIM 65 - Image 2 of 4
    • Rockwell RMS122 Bubble Memory Module AIM 65 - Image 3 of 4
    • Rockwell RMS122 Bubble Memory Module AIM 65 - Image 4 of 4

    Rockwell RMS122 Bubble Memory Module AIM 65

    S$ 529.49
    or Best Offer
    S$ 65.26 shipping
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    • IBM PCjr 128KB Memory Expansion Attachment - SOLD AS IS - Marked as "Error A" - Image 1 of 4
    • IBM PCjr 128KB Memory Expansion Attachment - SOLD AS IS - Marked as "Error A" - Image 2 of 4
    • IBM PCjr 128KB Memory Expansion Attachment - SOLD AS IS - Marked as "Error A" - Image 3 of 4
    • IBM PCjr 128KB Memory Expansion Attachment - SOLD AS IS - Marked as "Error A" - Image 4 of 4

    IBM PCjr 128KB Memory Expansion Attachment - SOLD AS IS - Marked as "Error A"

    S$ 35.73
    Was: S$ 42.03was - S$ 42.03
    or Best Offer
    S$ 65.14 shipping
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  • 3.5" High Density Floppy Disks 2 Packs of 25 Formatted IBM and Compatibles New - Image 1 of 4

    3.5" High Density Floppy Disks 2 Packs of 25 Formatted IBM and Compatibles New

    S$ 42.20
    or Best Offer
    S$ 129.17 shipping
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  • Vintage IBM 51501 5160 5170 XT Memory Parallel Clock ISA Upgrade Expansion Card - Image 1 of 4

    Vintage IBM 51501 5160 5170 XT Memory Parallel Clock ISA Upgrade Expansion Card

    S$ 67.72
    or Best Offer
    S$ 31.13 shipping
    10 watching
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  • Vintage IBM PS/2 Microchannel ECA79417 917726 Memory Expansion Adapter 90X9507 - Image 1 of 4

    Vintage IBM PS/2 Microchannel ECA79417 917726 Memory Expansion Adapter 90X9507

    S$ 68.03
    or Best Offer
    S$ 31.14 shipping
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  • IBM 49F5507 ENHANCED 80386 MEMORY ADAPTER MCA MICRO CHANNEL - Image 1 of 4

    IBM 49F5507 ENHANCED 80386 MEMORY ADAPTER MCA MICRO CHANNEL

    S$ 105.26
    or Best Offer
    S$ 62.50 shipping
    Only 1 left!
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  • (9) IBM PC XT 64KBit RAM memory chips (~4164) IBM 2164-20 ~ 64K Memory Upgrade - Image 1 of 1

    (9) IBM PC XT 64KBit RAM memory chips (~4164) IBM 2164-20 ~ 64K Memory Upgrade

    S$ 78.88
    or Best Offer
    S$ 37.22 shipping
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  • IBM 256kB ISA 8bit Memory Extender Card. Good In 1989! - Image 1 of 4

    IBM 256kB ISA 8bit Memory Extender Card. Good In 1989!

    S$ 129.12
    or Best Offer
    S$ 32.94 shipping
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  • One vintage IBM 1 MEG memory chip stick on button advertising memorabilia - Image 1 of 3

    One vintage IBM 1 MEG memory chip stick on button advertising memorabilia

    S$ 21.05
    S$ 32.08 shipping
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  • Vintage IBM 256KB Short Memory Expansion Card # 6407740 1501209 Untested - Image 1 of 4

    Vintage IBM 256KB Short Memory Expansion Card # 6407740 1501209 Untested

    S$ 140.33
    S$ 42.19 shipping
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  • IBM EXPANDED MEMORY ADAPTER / A (#2) - Image 1 of 4

    IBM EXPANDED MEMORY ADAPTER / A (#2)

    S$ 245.61
    or Best Offer
    S$ 60.73 shipping
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  • IBM Enhanced Memory Upgrade Board Module 34F3053 02 / 167 - Image 1 of 4

    IBM Enhanced Memory Upgrade Board Module 34F3053 02 / 167

    S$ 54.72
    or Best Offer
    S$ 74.33 shipping
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  • IBM 1MB Memory Expansion Board 15F6773 - Image 1 of 4

    IBM 1MB Memory Expansion Board 15F6773

    S$ 84.20
    or Best Offer
    S$ 35.55 shipping
    3 watching
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  • IBM Enhanced Memory Upgrade Board Module 34F3053-01 49F5507 - Image 1 of 4

    IBM Enhanced Memory Upgrade Board Module 34F3053-01 49F5507

    S$ 44.21
    or Best Offer
    S$ 44.81 shipping
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  • Vintage Coex Inc. Multicard II 1983 IBM XT PC Memory Parallel Clock ISA Card See - Image 1 of 4

    Vintage Coex Inc. Multicard II 1983 IBM XT PC Memory Parallel Clock ISA Card See

    S$ 210.52
    Was: S$ 280.70was - S$ 280.70
    or Best Offer
    S$ 34.44 shipping
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  • 1887972 | IBM PS/2 Display Adapter 8514/A Kit w/ Memory Upgrade Option 1887989 - Image 1 of 4

    1887972 | IBM PS/2 Display Adapter 8514/A Kit w/ Memory Upgrade Option 1887989

    S$ 495.73
    or Best Offer
    S$ 153.38 shipping
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  • Alpha Byte 256k Memory Expansion Card For Vintage IBM Computer (Early 80s) - Image 1 of 4

    Alpha Byte 256k Memory Expansion Card For Vintage IBM Computer (Early 80s)

    S$ 63.09
    S$ 84.34 shipping
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  • 3.5" High Density Floppy Disks Pack of 25 Formatted IBM and Compatibles New - Image 1 of 3

    3.5" High Density Floppy Disks Pack of 25 Formatted IBM and Compatibles New

    S$ 40.27
    or Best Offer
    S$ 30.33 shipping
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  • IBM PC CONVERTIBLE 256KB MEMORY Card - Image 1 of 1

    IBM PC CONVERTIBLE 256KB MEMORY Card

    S$ 35.09
    or Best Offer
    S$ 36.83 shipping
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  • Vintage IBM 90X9482 2-6MB memory expansion card 32 bit MCA ISA169 - Image 1 of 2

    Vintage IBM 90X9482 2-6MB memory expansion card 32 bit MCA ISA169

    S$ 168.42
    or Best Offer
    S$ 49.54 shipping
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  • IBM MCA Memory Upgrade Board P/N: 34F3053 / 87F9819 - Image 1 of 4

    IBM MCA Memory Upgrade Board P/N: 34F3053 / 87F9819

    S$ 84.20
    or Best Offer
    S$ 45.99 shipping
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  • IBM ECA79417 917726 90X9406 Memory Expansion Adapter 90X9507 - Image 1 of 4

    IBM ECA79417 917726 90X9406 Memory Expansion Adapter 90X9507

    S$ 126.30
    or Best Offer
    S$ 32.86 shipping
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  • IBM 90X8167 PS/2 256/2MB 80286 MEMORY EXPANSION MICROCHANNEL ADAPTER IBM 72X6806 - Image 1 of 4

    IBM 90X8167 PS/2 256/2MB 80286 MEMORY EXPANSION MICROCHANNEL ADAPTER IBM 72X6806

    S$ 82.20
    or Best Offer
    S$ 74.10 shipping
    9 watching
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  • IBM Memory Expansion Card P/N 95F1155 - Image 1 of 4

    IBM Memory Expansion Card P/N 95F1155

    S$ 143.14
    or Best Offer
    S$ 43.94 shipping
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  • IBM B1A10900A 1MB RAM Memory SIMM Module B1A10900A-70 70ns Parity 286 386 486 PC - Image 1 of 2

    IBM B1A10900A 1MB RAM Memory SIMM Module B1A10900A-70 70ns Parity 286 386 486 PC

    Pre-Owned · IBM
    S$ 18.63
    S$ 7.46 shipping
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  • Vintage IBM Netfinity 5000 Series Memory 168pin DIMM 128MB- Gold Plated Contacts - Image 1 of 1

    Vintage IBM Netfinity 5000 Series Memory 168pin DIMM 128MB- Gold Plated Contacts

    Brand New · IBM
    S$ 37.20
    S$ 27.87 shipping
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  • ONE NEW IN BOX IBM PERSONAL SYSTEM/2 SYSTEM BOARD 2MB MEMORY EXPANSION - Image 1 of 3

    ONE NEW IN BOX IBM PERSONAL SYSTEM/2 SYSTEM BOARD 2MB MEMORY EXPANSION

    S$ 50.51
    Was: S$ 56.13was - S$ 56.13
    or Best Offer
    S$ 44.66 shipping
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  • IBM 256MB Memory RAM Module PC-133 DDR 33L3125 / 33L3126 - Image 1 of 4

    IBM 256MB Memory RAM Module PC-133 DDR 33L3125 / 33L3126

    S$ 22.44
    or Best Offer
    S$ 37.52 shipping
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  • Vintage IBM 4MB Memory RAM 70NS 72-pin Mainframe Module - Image 1 of 3

    Vintage IBM 4MB Memory RAM 70NS 72-pin Mainframe Module

    S$ 8.42
    or Best Offer
    S$ 41.71 shipping
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  • IBM 128MB Memory RAM 16Mx72 Mainframe Collection - Image 1 of 4

    IBM 128MB Memory RAM 16Mx72 Mainframe Collection

    S$ 3.34
    or Best Offer
    S$ 36.95 shipping
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  • NEW IBM PC Convertible 128 KB RAM Memory Module ***NIB NOS*** - Image 1 of 3

    NEW IBM PC Convertible 128 KB RAM Memory Module ***NIB NOS***

    S$ 21.04
    S$ 28.84 shipping
    13 watching
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  • Vtg IBM 3.5 Megabyte Memory Option for the IBM LaserPrinter 1048675 New Sealed - Image 1 of 4

    Vtg IBM 3.5 Megabyte Memory Option for the IBM LaserPrinter 1048675 New Sealed

    S$ 98.20
    Was: S$ 140.28was - S$ 140.28
    or Best Offer
    S$ 40.88 shipping
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  • IBM 128Mb 133Mhz 168pin SDRAM vintage computer desktop Memory RAM (3597) - Image 1 of 2

    IBM 128Mb 133Mhz 168pin SDRAM vintage computer desktop Memory RAM (3597)

    S$ 10.34
    Was: S$ 17.82was - S$ 17.82
    S$ 9.17 shipping
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  • 8MB EDO RAM IBM 92G7245 72 Pin Computer Memory - Image 1 of 1

    8MB EDO RAM IBM 92G7245 72 Pin Computer Memory

    S$ 3.51
    or Best Offer
    S$ 10.53 shipping
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  • 92G7214 | IBM PS/2 32-Bit 4-14MB Memory Expansion with ROM - Image 1 of 4

    92G7214 | IBM PS/2 32-Bit 4-14MB Memory Expansion with ROM

    S$ 418.47
    or Best Offer
    S$ 107.19 shipping
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  • Vintage IBM 32MB 72-Pin SIMM RAM Memory Module MT4C1024DJ-7 70ns COMPAQ 118665-0 - Image 1 of 4

    Vintage IBM 32MB 72-Pin SIMM RAM Memory Module MT4C1024DJ-7 70ns COMPAQ 118665-0

    S$ 18.23
    S$ 33.66 shipping
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  • IBM 64MB Memory RAM Mainframe Collection 8Mx64 PC100-322-620 - Image 1 of 3

    IBM 64MB Memory RAM Mainframe Collection 8Mx64 PC100-322-620

    S$ 4.20
    or Best Offer
    S$ 36.98 shipping
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  • Vintage IBM ThinkPad 760ED EL ELD ED XD XL memory expansion card 32MB 32-2 - Image 1 of 2

    Vintage IBM ThinkPad 760ED EL ELD ED XD XL memory expansion card 32MB 32-2

    S$ 56.14
    or Best Offer
    S$ 42.51 shipping
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  • IBM 40G1914 IC DRAM Card 4MB Dynamic Ram Card - Image 1 of 3

    IBM 40G1914 IC DRAM Card 4MB Dynamic Ram Card

    S$ 45.96
    or Best Offer
    S$ 25.26 shipping
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  • ZEOS Cache Memory WILDCAT CACHE Module IBM 70595700 80-pin PC AT Vintage IC Work - Image 1 of 4

    ZEOS Cache Memory WILDCAT CACHE Module IBM 70595700 80-pin PC AT Vintage IC Work

    S$ 56.07
    or Best Offer
    S$ 32.41 shipping
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  • IDT 7MPV6202A-01 cache sync 256KB socket 7 IBM - Image 1 of 3

    IDT 7MPV6202A-01 cache sync 256KB socket 7 IBM

    Pre-Owned · IBM
    S$ 34.21
    S$ 39.45 shipping
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  • (4) IBM 74G1300 8MB FPM IMMS, 32MB Total RAM Memory ~ FULLY TESTED - Image 1 of 3

    (4) IBM 74G1300 8MB FPM IMMS, 32MB Total RAM Memory ~ FULLY TESTED

    S$ 17.26
    or Best Offer
    S$ 36.60 shipping
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  • Vintage IBM PC Convertible MEMORY 128KB *New open box - Image 1 of 4

    Vintage IBM PC Convertible MEMORY 128KB *New open box

    S$ 25.19
    or Best Offer
    S$ 88.62 shipping
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  • IBM PC CONVERTIBLE 256KB MEMORY MODULE ** OLD STOCK ** - Image 1 of 2

    IBM PC CONVERTIBLE 256KB MEMORY MODULE ** OLD STOCK **

    S$ 70.17
    or Best Offer
    S$ 51.28 shipping
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  • Vintage IBM ThinkPad 760ED EL ELD ED XD XL memory expansion card 16MB 16-2 - Image 1 of 4

    Vintage IBM ThinkPad 760ED EL ELD ED XD XL memory expansion card 16MB 16-2

    S$ 28.07
    or Best Offer
    S$ 38.88 shipping
    8 watching
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  • Vintage Retro Rare IBM 5140 Convertible Portable STB MEMORY C-RAM 384KB Upgrade - Image 1 of 3

    Vintage Retro Rare IBM 5140 Convertible Portable STB MEMORY C-RAM 384KB Upgrade

    S$ 126.06
    or Best Offer
    S$ 270.37 shipping
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  • VINTAGE IBM 6X86 P150+ MOTHERBOARD WITH MEMORY - Image 1 of 2

    VINTAGE IBM 6X86 P150+ MOTHERBOARD WITH MEMORY

    S$ 280.70
    or Best Offer
    S$ 99.87 shipping
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