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    Best Seller
    ACP-EP 8 GB DDR3 SDRAM Memory Module - 8 GB (2 x 4 GB) - 1066MHz DDR3-1066/PC3-8500 - DDR3 SDRAM - 204-pin SoDIMM AA1066D3S7K2/8G

    ACP-EP 8 GB DDR3 SDRAM Memory Module - 8 GB (2 x 4 GB) - 1066MHz DDR3-1066/PC3-8500 - DDR3 SDRAM - 204-pin SoDIMM AA1066D3S7K2/8G

    ACP-EP Memory is your memory partner with upgrades available for all the latest notebooks, desktops, servers and workstations. All ACP-EP Memory products are manufactured to JEDEC standards, to meet or exceed all OEM specifications. more

    $86.30

    FREE shipping

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    Kingston 4 GB Apple SODIMM iMac and Macbook Memory (Kit of 2) KTA-MB800K2/4G

    Kingston 4 GB Apple SODIMM iMac and Macbook Memory (Kit of 2) KTA-MB800K2/4G

    Kingston is the industry leader in PC memory. Included in the package are two 2GB modules of DDR2 iMac and Macbook memory. Product is backed by a lifetime warranty and free technical support. Specs are standard 256M X 64 Non-ECC 800MHz 200-pin Un... more

    $34.46

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    Best Seller
    OWC 4.0 GB (2x 2GB) PC8500 DDR3 1066 MHz 204-pin Memory Upgrade Kit For MacBook Pro, MacBook, Mac mini and iMac

    OWC 4.0 GB (2x 2GB) PC8500 DDR3 1066 MHz 204-pin Memory Upgrade Kit For MacBook Pro, MacBook, Mac mini and iMac

    Product Specs: Technology: DDR3 SDRAM , Density: 4GB (4096MB) , RoHS: Yes , Pin Count: 204-pin , Op. Temp.: 0C to +85C , Data Rate: DDR3-1066 , Speed: PC3-8500 , CL: CL = 7 , Cycle Time: 1.875ns , Voltage: 1.5V , ECC: Non ECC , Module Ranks: Dual Rank... more

    $29.99

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    VisionTEK - DDR4 - 4 GB - Dimm 288-pin - 2400 MHz / PC4-19200 - CL17 - 1.2 V - unbuffered - non-ECC - 900919

    VisionTEK - DDR4 - 4 GB - Dimm 288-pin - 2400 MHz / PC4-19200 - CL17 - 1.2 V - unbuffered - non-ECC - 900919

    Maxing out your memory is the most cost-effective, easy DIY install solution to dramatically speeding up file transfers, App launches, and many other memory intensive tasks. The Visiontek DDR4 2400 MHz (PC4-19200) DIMM is a JEDEC standard unbuffered... more

    $61.99

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    (1,000,000+)
    Corsair Vengeance 8GB (2 x 4GB) 240-Pin DDR3 1600 SDRAM Desktop Memory - Blue

    Corsair Vengeance 8GB (2 x 4GB) 240-Pin DDR3 1600 SDRAM Desktop Memory - Blue

    Corsair Vengeance DDR3 memory modules are designed with overclockers in mind. Vengeance DIMMs are built using RAM specially selected for their high-performance potential. more

    $42

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    Apple Komputerbay 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/

    Apple Komputerbay 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/

    While at first glance, it may be in your best interest to shop around. Know that when you purchase RAM from Komputerbay, you're getting Grade-A brand name computer memory. Cheap computer memory, while possibly being compatible, can cause system crashes, e more

    $65

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    Dell 4 GB Certified Replacement Memory Module for Select Systems - 1Rx8 Udimm 1600MHz - SNPTX0HDC/4G

    Dell 4 GB Certified Replacement Memory Module for Select Systems - 1Rx8 Udimm 1600MHz - SNPTX0HDC/4G

    Supercharge your Dell system with a Dell Memory upgrade engineered, tested and customized for your system. Adding more memory revs your system's engine and allows you to release its full potential when working with 3D imaging, multimedia, and other... more

    $64.99 $49.99

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    (1,000,000+)
    Crucial 4 GB DDR2 SDRAM

    Crucial 4 GB DDR2 SDRAM

    PC2-6400 - 240-Pin DIMM more

    $21

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    Corsair XMS2 PC2-6400 4 GB DDR2 SDRAM Memory Module

    Corsair XMS2 PC2-6400 4 GB DDR2 SDRAM Memory Module

    800 MHz BUS - 240 Pin DIMM more

    $77

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    Dell 4 GB Certified Replacement Memory Module for Select Systems - 1Rx8 Sodimm 1600MHz - SNPM013KC/4G

    Dell 4 GB Certified Replacement Memory Module for Select Systems - 1Rx8 Sodimm 1600MHz - SNPM013KC/4G

    Supercharge your Dell system with a Dell Memory upgrade engineered, tested and customized for your system. Adding more memory revs your system's engine and allows you to release its full potential when working with 3D imaging, multimedia, and other... more

    $64.99 $49.99

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    (1,000,000+)
    Corsair 4 GB DDR2 SDRAM

    Corsair 4 GB DDR2 SDRAM

    2 x 2 GB - DIMM 240 Pin - 800 MHz more

    $30

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    Dell SNPYG410C/2G PC2-6400 2 GB DDR II SDRAM Memory Module

    Dell SNPYG410C/2G PC2-6400 2 GB DDR II SDRAM Memory Module

    Memory Speed: 800 MHz - Form Factor: DIMM 240 Pin more

    $15

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    Visiontek 4GB DDR3 PC3-10600 CL9 1333

    Visiontek 4GB DDR3 PC3-10600 CL9 1333

    VisionTek, a brand that stands for innovation, performance, and reliability is adding Premium Grade DDR-3 Desktop memory to the product lineup, which already includes Graphics cards and PC peripherals. more

    $41

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    Komputerbay 8GB DDR2 SODIMM (200 pin) 667Mhz PC2 5400 / PC2 5300 FOR Apple MacBook Pro MA896LL/A 8 GB KIT

    Komputerbay 8GB DDR2 SODIMM (200 pin) 667Mhz PC2 5400 / PC2 5300 FOR Apple MacBook Pro MA896LL/A 8 GB KIT

    FOR LAPTOPS / NOTEBOOKS / NETBOOKS more

    $119.00

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    2GB (B) RAM Memory for Apple MacBook Pro Core 2 Duo 2.33 17 Notebook

    2GB (B) RAM Memory for Apple MacBook Pro Core 2 Duo 2.33 17 Notebook

    DDR2 SDRAMNumber of Modules: 1 Form Factor: SO-DIMMCapacity per Module: 2 GB Brand: Major BrandMemory (RAM): 2 GB Number of Pins: 200 pin SODIMM PC5300, PC2-667MHZNumber of Memory Chips: 16 Bus Speed: PC2-5300 (DDR2-667)MPN: Late 2006 - MA611LL/A -... more

    $13.00

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    Kingston Technology 1 GB DIMM Memory 2 400 MHz (PC2 3200) 240-Pin DDR2 SDRAM Single (Not a kit) KTD-DM8400/1G

    Kingston Technology 1 GB DIMM Memory 2 400 MHz (PC2 3200) 240-Pin DDR2 SDRAM Single (Not a kit) KTD-DM8400/1G

    The Kingston KTD-DM8400/1G 1GBDDR2 SDRAM Memory Module is developed with an industry leading quality process to ensure superior quality, performance and 100% compatibility with the computing system. It operates at a high memory clock speed of 400MHz... more

    $30.00 $16.90

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    Crucial 4GB kit DDR2-800 PC2-6400 CL5

    Crucial 4GB kit DDR2-800 PC2-6400 CL5

    When you buy Crucial memory, you're buying directly from the largest DRAM manufacturer in America and one of the top three in the world. Crucial Technology is a division of Micron. more

    $60

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    Komputerbay 4GB DDR2 SODIMM (200 pin) 800Mhz PC2 6400 / PC2 6300 FOR Apple MacBook Pro MB133LL/A 4 GB

    Komputerbay 4GB DDR2 SODIMM (200 pin) 800Mhz PC2 6400 / PC2 6300 FOR Apple MacBook Pro MB133LL/A 4 GB

    FOR LAPTOPS / NOTEBOOKS / NETBOOKS more

    $80.00

    FREE shipping

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    AddOn - DDR2 - 8 GB : 2 x 4 GB - DIMM 240-pin - 667 MHz / PC2-5300 - CL5 -

    AddOn - DDR2 - 8 GB : 2 x 4 GB - DIMM 240-pin - 667 MHz / PC2-5300 - CL5 -

    AddOn - DDR2 - 8 GB : 2 x 4 GB - DIMM 240-pin - 667 MHz / PC2-5300 - CL5 - 1.8 V - registered - ECC - for Dell PowerEdge R805 more

    $68.00 $64.51

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    2GB (2X1GB) RAM Memory 4 IBM Lenovo ThinkPad R51 Notebook Series DDR1-PC2700

    2GB (2X1GB) RAM Memory 4 IBM Lenovo ThinkPad R51 Notebook Series DDR1-PC2700

    Brand: Micron, Samsung, Hynex or otherForm Factor: SO-DIMMNumber of Pins: 200PIN SODIMMBus Speed: PC2700 (DDR-333)Number of Memory Chips: 16Number of Modules: 2Type: DDR1 SDRAMCapacity per Module: 2 GB more

    $17.16

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    Kingston - DDR3 - 4 GB - SO-DIMM 204-pin - 1066 MHz / PC3-8500 - unbuffered - non-ECC - for Apple iMac; MacBook Pro

    Kingston - DDR3 - 4 GB - SO-DIMM 204-pin - 1066 MHz / PC3-8500 - unbuffered - non-ECC - for Apple iMac; MacBook Pro

    Kingston is the industry leader in pc memory. Our line of system specific memory is memory designed, manufactured and tested to the specifications of each particular brand name computer system. Included in package is one 4gb module of 1066mhz ddr3... more

    $69.49

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    6GB (1x4GB, 1X2GB) Sodimm RAM Memory for Apple MacBook Pro Core 2 Duo 2.2 1... by CMS

    6GB (1x4GB, 1X2GB) Sodimm RAM Memory for Apple MacBook Pro Core 2 Duo 2.2 1... by CMS

    is. Read moreabout the conditionType: DDR2 SDRAMBus Speed: PC2-6400 (DDR2-800) Form Factor: SO-DIMMNumber of Modules: 2 Brand: Major BrandCapacity per Module: 4 GB + 2GB MPN: Mid/Late 2007, 2.4/2.2GHz*- MA895LL - MacBookPro3Number of Memory Chips: 16... more

    $68.64

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    Patriot Signature DDR2 8GB (2 x 4GB) CL6 PC2-6400 (800MHz) SODIMM Kit - 8 GB - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - 1.80 V - Non-ECC - Unbuffered - 200-pin - SoDIMM

    Patriot Signature DDR2 8GB (2 x 4GB) CL6 PC2-6400 (800MHz) SODIMM Kit - 8 GB - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - 1.80 V - Non-ECC - Unbuffered - 200-pin - SoDIMM

    Patriot's 8GB kit Signature SODIMM memory delivers high performance and quality memory upgradesolution for DDR2 based notebook computers. It has been tested at 800MHz at CL6 timing. Patriotensures that every module meets and exceeds the industry... more

    $235.54

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    Crucial 4GB kit DDR2 800MHz

    Crucial 4GB kit DDR2 800MHz

    $32

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    Kingston Hyperx Impact Sodimm - 8gb Kit* [2x4gb] - Ddr3l 1600mhz - 8 Gb [2 X 4 Gb] - Ddr3 Sdram - 1600 Mhz Ddr3-1600/pc3-12800 - 1.35 V - Non-ecc - Unbuffered - 204-pin - Sodimm (hx316ls9ibk2-8)

    Kingston Hyperx Impact Sodimm - 8gb Kit* [2x4gb] - Ddr3l 1600mhz - 8 Gb [2 X 4 Gb] - Ddr3 Sdram - 1600 Mhz Ddr3-1600/pc3-12800 - 1.35 V - Non-ecc - Unbuffered - 204-pin - Sodimm (hx316ls9ibk2-8)

    Engineered and tested to deliver extreme performance, Kingston HyperX easily endures the most rigorous demands of any creative professional, gamer or PC enthusiast.Technical Information Memory Size: 8 GB Memory Technology: DDR3 SDRAM Memory Voltage:... more

    $70.01

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    Kingston Technology  2 GB PC2-6400 DDR2 SDRAM SODIMM

    Kingston Technology 2 GB PC2-6400 DDR2 SDRAM SODIMM

    This 2GB memory module is designed to enhance your notebook's performance. more

    $15

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    Patriot Memory PSD34G16002 Patriot 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 240-Pin DIMM D

    Patriot Memory PSD34G16002 Patriot 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 240-Pin DIMM D

    PSD34G16002 Patriot 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module Mfr P/N PSD34G16002 Desktop Memory more

    $34

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    HP Smart Buy 4 GB DDR2 SDRAM

    HP Smart Buy 4 GB DDR2 SDRAM

    667 MHz / PC2-5300 - FB-DIMM - fully buffered more

    $14

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    Crucial 32GB kit DDR3 1600

    Crucial 32GB kit DDR3 1600

    Performance memory for everyone Serious gamers are serious about our award-winning Ballistix and Ballistix Tracer products. At Crucial, we engineer these products to deliver the fastest, most reliable memory for gaming and performance enthusiasts. more

    $264

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    ADDON 4GB DDR2-800MHz 200-pin SODIMM for most notebooks

    ADDON 4GB DDR2-800MHz 200-pin SODIMM for most notebooks

    New AA800D2S64G 4GB 800MHZ DDR2 PC2 6400 CL6 Memory 200-Pin SODIMM INDUSTRY Standard more

    $108

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    PNY Technologies Memory Master 4 GB (2 x 2GB) DDR2 800 MHz PC2-6400 Desktop DIMM Memory Modules MMD4

    PNY Technologies Memory Master 4 GB (2 x 2GB) DDR2 800 MHz PC2-6400 Desktop DIMM Memory Modules MMD4

    This memory kit features two 2GB memory modules designed for use with desktop computers. Each module features an 800MHz operating speed and is backward compatible with 800MHz, 667MHz and 533MHz operational speeds. more

    $25

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    PNY Technologies Net Kit 2G DDR2 + 8G SDHC-Compat w/ Acer HP Dell

    PNY Technologies Net Kit 2G DDR2 + 8G SDHC-Compat w/ Acer HP Dell

    PNY Netbook Performance Pack contains an 8GB SDHC Card and a 2GB DDR2 Module that will add more speed and more storage! Adding these upgrades will greatly improve the overall performance of your Netbook. Utilize the 8GB SDHC Card as removable storage... more

    $15

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    Corsair Vengeance 8GB (2 x 4GB) DDR3 1600 Desktop Memory - CMZ8GX3M2A1600C9

    Corsair Vengeance 8GB (2 x 4GB) DDR3 1600 Desktop Memory - CMZ8GX3M2A1600C9

    Corsair Memory is specifically designed for rock-solid stability in demanding applications. Data lines are carefully engineered for noise immunity; clock lines are optimized for minimum skew. more

    $65

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    ADDON 2GB 667MHz DDR2 PC2-5300 200PIN Industry Standard Sodimm Mac/PC

    ADDON 2GB 667MHz DDR2 PC2-5300 200PIN Industry Standard Sodimm Mac/PC

    New AA667D2S52GB 2GB 667MHZ DDR2 PC2-5300 200 PinMEM INDUSTRY STANDARD SODIMM MAC/ more

    $21

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    IBM 8 GB (2 x 4 GB) - FB-DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - CL5 - Fully buffered - ECC Memor

    IBM 8 GB (2 x 4 GB) - FB-DIMM 240-pin - DDR2 - 667 MHz / PC2-5300 - CL5 - Fully buffered - ECC Memor

    8GB (2 x 4GB) - 667MHz DDR2-667/PC2-5300 - ECC - DDR2 SDRAM - 240-pin DIMM more

    $38

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    Crucial 1 GB DDR2 SDRAM

    Crucial 1 GB DDR2 SDRAM

    240-Pin DIMM - Memory Speed: 800 MHz more

    $16

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    Crucial 2GB 240-pin DIMM DDR2 PC2-5300 memory module (2 GB - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300

    Crucial 2GB 240-pin DIMM DDR2 PC2-5300 memory module (2 GB - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300

    Of all the upgrade suppliers to choose from why should you buy Crucial memory? The answer is simple - quality, savings, and support - straight from the source. You won't find a more trusted, better-performing memory upgrade at a lower price. more

    $25

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    Crucial 1GB DDR2 SDRAM Memory Module (1 GB - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - ECC - Fully Bu

    Crucial 1GB DDR2 SDRAM Memory Module (1 GB - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - ECC - Fully Bu

    When you buy Crucial memory, you're buying directly from the largest DRAM manufacturer in America and one of the top three in the world. Crucial Technology is a division of Micron. We have more than 20 years of industry experience, most efficient DRAM man more

    $13

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    Dell SNPPP102C/1G PC2-6400 1 GB DDR2 SDRAM Laptop Memory Module

    Dell SNPPP102C/1G PC2-6400 1 GB DDR2 SDRAM Laptop Memory Module

    Memory Speed: 800 MHz - Non-ECC, 200 Pin SO DIMM - For Dell Latitude E6400 Laptops more

    $10

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    Axiom 4GB Module (4 GB 1 x 4 GB - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300 - Non-ECC - Unbuffered - 20

    Axiom 4GB Module (4 GB 1 x 4 GB - DDR2 SDRAM - 667 MHz DDR2-667/PC2-5300 - Non-ECC - Unbuffered - 20

    Top grade chips and components - Each Axiom memory module is manufactured to meet or exceed OEM specifications.Fully tested - All memory chips that leave our warehouse are fully tested to guarantee quality and reliability.Guaranteed compatibility - Axiom more

    $125

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    More information about RAM & Memory Upgrades

    Best prices on 4gb 2x2gb gigabyte pc2 4200 in RAM & Memory Upgrades. Check out Bizrate for great deals on popular brands like ADDON, Axiom and Crucial. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.