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    AddOn 4GB DDR3-1600MHz SODIMM for Lenovo 0B47380 - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1600MHz SODIMM for Lenovo 0B47380 - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1333 MHz / PC3-10600 - CL11 - 1.5 V - unbuffered - non-ECC - for Lenovo ThinkCentre M600; ThinkPad 11; L460; P40 Yoga; P50; T460; ThinkPad Yoga 11; V320-15 more

    $33.58

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    AddOn 4GB DDR3-1600MHz SODIMM for Dell A5327546 - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1600MHz SODIMM for Dell A5327546 - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.5 V - unbuffered - non-ECC - for Dell Precision Mobile Workstation M4600 more

    $29.72

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    Best Seller
    AddOn 4GB DDR3-1333MHz SODIMM for Dell SNPX830DC/4G - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1333MHz SODIMM for Dell SNPX830DC/4G - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1333 MHz / PC3-10600 - CL9 - 1.5 V - unbuffered - non-ECC - for Dell Inspiron 15 N5030 15R N5110; Latitude E5520; Precision Mobile Workstation M6500 more

    $33.59

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    AddOn 4GB DDR3-1600MHz UDIMM for Dell SNPVT8FPC/4G - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB DDR3-1600MHz UDIMM for Dell SNPVT8FPC/4G - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL11 - 1.5 V - unbuffered - non-ECC - for Alienware X51 X51 R2; Dell OptiPlex 7010; Precision T1700; XPS 8700 more

    $29.72

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    AddOn 4GB DDR3-1600MHz SODIMM for Dell SNPFYHV1C/4G - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1600MHz SODIMM for Dell SNPFYHV1C/4G - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.5 V - unbuffered - non-ECC - for Alienware M14 M18; Dell Inspiron 660; Latitude E6330; Precision Mobile Workstation M4600 more

    $29.60

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    AddOn 4GB DDR3-1066MHz SODIMM for HP 577606-001 - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1066MHz SODIMM for HP 577606-001 - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1066 MHz / PC3-8500 - unbuffered - non-ECC - for HP Pavilion dv8 more

    $33.71

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    AddOn 4GB DDR3-1333MHz UDIMM for Lenovo 0A36527 - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB DDR3-1333MHz UDIMM for Lenovo 0A36527 - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - CL9 - 1.5 V - unbuffered - non-ECC - for Lenovo ThinkCentre Edge 71; ThinkCentre M71; M75; M77; M80; M81; M91; ThinkStation E30 more

    $30.10

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    AddOn 4GB DDR3-1600MHz SODIMM for HP H2P64UT - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1600MHz SODIMM for HP H2P64UT - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.5 V - unbuffered - non-ECC - for ProBook 5330m 6360b 6460b 6465b 6560b 6565b; EliteBook 2560p 2760p 8X60p 8460w more

    $29.60

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    G.Skill Ripjaws Z Series - DDR3 - kit - 32 GB: 8 x 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL9 - 1.5 V - unbuffered - non-ECC

    G.Skill Ripjaws Z Series - DDR3 - kit - 32 GB: 8 x 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL9 - 1.5 V - unbuffered - non-ECC

    G.Skill Ripjaws Z Series - DDR3 - kit - 32 GB: 8 x 4 GB - DIMM 240-pin - unbuffered more

    $140.29 $122.93

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    Axiom - DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin

    Axiom - DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin

    DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - unbuffered - non-ECC more

    $63.88

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    Axiom - DDR3 - 12 GB : 3 x 4 GB - DIMM 240-pin

    Axiom - DDR3 - 12 GB : 3 x 4 GB - DIMM 240-pin

    DDR3 - 12 GB : 3 x 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - CL9 - registered - ECC - for Intel Server Board S5500BC S5500HCV S5500WB S5520HC S5520UR; Workstation Board S5520SC more

    $127.97

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    Axiom - DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin

    Axiom - DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin

    DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - unbuffered - non-ECC more

    $80.44 $64.77

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    Axiom - DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin

    Axiom - DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin

    DDR3 - 4 GB : 2 x 2 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - CL9 - unbuffered - non-ECC more

    $61.83

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    G.Skill ARES - DDR3 - kit - 32 GB: 4 x 8 GB - DIMM 240-pin - 2400 MHz / PC3-19200 - CL11 - 1.65 V - unbuffered - non-ECC

    G.Skill ARES - DDR3 - kit - 32 GB: 4 x 8 GB - DIMM 240-pin - 2400 MHz / PC3-19200 - CL11 - 1.65 V - unbuffered - non-ECC

    G.Skill ARES - DDR3 - kit - 32 GB: 4 x 8 GB - DIMM 240-pin - unbuffered more

    $123.83 $111.88

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    AddOn - DDR3 - 8 GB : 2 x 4 GB - DIMM 240-pin

    AddOn - DDR3 - 8 GB : 2 x 4 GB - DIMM 240-pin

    DDR3 - 8 GB : 2 x 4 GB - DIMM 240-pin low profile - 1333 MHz / PC3-10600 - registered - ECC more

    $74.87 $49.14

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    Axiom - DDR3 - 8 GB: 2 x 4 GB - SO-DIMM 204-pin

    Axiom - DDR3 - 8 GB: 2 x 4 GB - SO-DIMM 204-pin

    DDR3 - 8 GB: 2 x 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC more

    $100.35

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    Mushkin Essentials - DDR3 - 4 GB: 2 x 2 GB - SO-DIMM 204-pin - 1333 MHz / PC3-10666 - CL9 - 1.5 V - unbuffered - non-ECC

    Mushkin Essentials - DDR3 - 4 GB: 2 x 2 GB - SO-DIMM 204-pin - 1333 MHz / PC3-10666 - CL9 - 1.5 V - unbuffered - non-ECC

    Mushkin Essentials - DDR3 - 4 GB: 2 x 2 GB - SO-DIMM 204-pin - unbuffered more

    $25.99

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    Mushkin Value - DDR3 - kit - 4 GB: 2 x 2 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - 1.5 V - unbuffered - non-ECC

    Mushkin Value - DDR3 - kit - 4 GB: 2 x 2 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - 1.5 V - unbuffered - non-ECC

    Mushkin Value - DDR3 - kit - 4 GB: 2 x 2 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - unbuffered more

    $23.99

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    EDGE - DDR3 - kit - 8 GB: 2 x 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - 1.5 V - unbuffered - non-ECC

    EDGE - DDR3 - kit - 8 GB: 2 x 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - 1.5 V - unbuffered - non-ECC

    EDGE - DDR3 - kit - 8 GB: 2 x 4 GB - SO-DIMM 204-pin - unbuffered more

    $97.42 $80.00

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    Axiom - DDR3 - 8 GB : 4 x 2 GB - DIMM 240-pin

    Axiom - DDR3 - 8 GB : 4 x 2 GB - DIMM 240-pin

    DDR3 - 8 GB : 4 x 2 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - unbuffered - non-ECC more

    $138.06

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    Axiom AX - DDR3L - 8 GB : 2 x 4 GB - SO-DIMM 204-pin

    Axiom AX - DDR3L - 8 GB : 2 x 4 GB - SO-DIMM 204-pin

    DDR3L - 8 GB : 2 x 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3L-12800 - 1.35 V - unbuffered - non-ECC more

    $73.34

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    Dell - DDR3 - 4 GB - DIMM 240-pin

    Dell - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC - for Alienware X51; Inspiron 3647 3847; OptiPlex 30XX 70XX; Precision T1700; Vostro 3900 more

    $9.99 $8.55

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    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for HP 250 G5 (DDR3); EliteBook 745 G3 755 G3 840 G1; ProBook 430 G3 (DDR3) 440 G3 (DDR3) more

    $29.72

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    AddOn 4GB Factory Original RDIMM for HP A7303660 - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Factory Original RDIMM for HP A7303660 - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - ECC - for Dell PowerEdge R220 R320 R420 R920 T110 T20 T320; Precision T1700 more

    $49.27

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    Axiom - DDR3 - 4 GB - DIMM 240-pin

    Axiom - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC more

    $44.89

    FREE shipping

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    Axiom - DDR3 - 4 GB - DIMM 240-pin

    Axiom - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC more

    $42.16

    FREE shipping

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    AddOn 4GB Factory Original UDIMM for HP - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Factory Original UDIMM for HP - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - CL9 - 1.35 V - unbuffered - ECC more

    $42.49

    FREE shipping

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    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for HP EliteOne 800 G1; ProDesk 400 G1; ProOne 600 G1; RP3 Retail System; RP7 Retail System more

    $33.58

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    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for Compaq 15; HP 255 G3; Pavilion 15 17; ProBook 450 G0 455 G1 470 G0 more

    $29.62

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    Mushkin Silverline - DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10666 - CL9 - 1.5 V - unbuffered - non-ECC

    Mushkin Silverline - DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10666 - CL9 - 1.5 V - unbuffered - non-ECC

    Mushkin Silverline - DDR3 - 4 GB - DIMM 240-pin - unbuffered more

    $22.99

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    AddOn 4GB Factory Original RDIMM for HP 593339-S21 - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Factory Original RDIMM for HP 593339-S21 - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - CL9 - 1.35 V - registered - ECC more

    $42.03

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    Axiom - DDR3 - 4 GB - DIMM 240-pin

    Axiom - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - ECC more

    $82.00

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    AddOn 4GB Factory Original RDIMM for Dell A2626072 - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Factory Original RDIMM for Dell A2626072 - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - registered - ECC - for Dell PowerEdge M605 T610 more

    $49.27

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    IBM 4 GB (Quad-Rank x8) PC3-8500 DDR3 1066 MHz LP RDIMM

    IBM 4 GB (Quad-Rank x8) PC3-8500 DDR3 1066 MHz LP RDIMM

    IBM 4 GB (Quad-Rank x8) PC3-8500 DDR3 1066 MHz LP RDIMM For Server 4 GB (1 x 4GB) DDR3-1066/PC3-8500 DDR3 SDRAM 1066 MHz CL7 ECC Registered 240-pin DIMM more

    $64.00 $35.86

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    Kingston - DDR3 - module - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - unbuffered - ECC

    Kingston - DDR3 - module - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - unbuffered - ECC

    Kingston - DDR3 - module - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - unbuffered more

    $193.50

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    Dell - DDR3 - module - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - ECC - for PowerEdge C5220 R210 II; Precision T1650

    Dell - DDR3 - module - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - ECC - for PowerEdge C5220 R210 II; Precision T1650

    Dell - DDR3 - module - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered more

    $89.64 $65.46

    FREE shipping

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    AddOn 4GB Factory Original RDIMM for HP A2Z49AT - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Factory Original RDIMM for HP A2Z49AT - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL11 - 1.5 V - registered - ECC - for HP Workstation Z620 Z820 more

    $42.11 $36.97

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    Open Box VisionTek 900383 4 GB Memory Module - DDR3 SDRAM - 240-Pin PC3-12800 -

    Open Box VisionTek 900383 4 GB Memory Module - DDR3 SDRAM - 240-Pin PC3-12800 -

    VisionTek 900383 4 GB Memory Module - DDR3 SDRAM - 240-Pin PC3-12800 - 1600 MHz - Non-ECC. The VisionTek 900383 4 GB Memory Module is ideal for high performance home computing. Whether it is used for productivity social networking high performance 3D... more

    $14.97 $11.97

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    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn - DDR3 - 4 GB - SO-DIMM 204-pin

    DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for HP 250 G5 (DDR3); EliteBook 745 G3 755 G3 840 G1; ProBook 430 G3 (DDR3) 440 G3 (DDR3) more

    $29.62

    FREE shipping

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    HPE Low Power kit - DDR3 - module - 4 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - registered - ECC

    HPE Low Power kit - DDR3 - module - 4 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - CL7 - registered - ECC

    HPE Low Power kit - DDR3 - module - 4 GB - DIMM 240-pin - 1066 MHz / PC3-8500 - registered more

    $153.90

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    More information about RAM & Memory Upgrades

    Best prices on Ax ddr3 4 gb in RAM & Memory Upgrades. Check out Bizrate for great deals on popular brands like ADDON, Axiom and CMS. 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.