You're in RAM & Memory Upgrades

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Signal Processing

    By RAM Type

    By Form Factor

    By Total Memory

    By Product Line

    By Memory Bandwidth

    Additional Options

    By Keyword

    Best Seller
    AddOn 4GB Industry Standard Factory Original UDIMM - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Industry Standard Factory Original UDIMM - DDR3 - 4 GB - DIMM 240-pin

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

    $36.12

    FREE shipping

    go to store
    AddOn 4GB Industry Standard DDR3-1333MHz UDIMM - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Industry Standard DDR3-1333MHz UDIMM - DDR3 - 4 GB - DIMM 240-pin

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

    $30.45 $26.16

    FREE shipping

    go to store
    Best Seller
    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

    go to store
    AddOn 4GB DDR3-1333MHz UDIMM for Dell A3414608 - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB DDR3-1333MHz UDIMM for Dell A3414608 - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - unbuffered - non-ECC - for Dell Studio XPS 8100 more

    $36.92 $30.10

    FREE shipping

    go to store
    AddOn 4GB Factory Original UDIMM for HP NL797AA - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB Factory Original UDIMM for HP NL797AA - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - unbuffered - ECC - for HP Workstation z200 z400 z600 z800 more

    $40.45

    FREE shipping

    go to store
    AddOn 4GB DDR3-1333MHz SODIMM for Dell A3761100 - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1333MHz SODIMM for Dell A3761100 - 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 Latitude E5410 E5410 N-Series more

    $33.71

    go to store
    AddOn 4GB DDR3-1333MHz UDIMM for HP VH638AA - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB DDR3-1333MHz UDIMM for HP VH638AA - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1333 MHz / PC3-10600 - unbuffered - non-ECC - for HP 4000 Pro 6000 Pro 6005 Pro (DIMM) 6200 Pro 6300 Pro 8200 Elite Elite 8000 (DIMM) more

    $34.07 $29.96

    FREE shipping

    go to store
    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

    go to store
    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

    go to store
    Dell SNPP382HC/4G 4 GB Certified Replacement Memory Module for OptiPlex and Vostro Desktops

    Dell SNPP382HC/4G 4 GB Certified Replacement Memory Module for OptiPlex and Vostro Desktops

    DDR3 1333 (PC3 10600) Unbuffered more

    $37.00

    FREE shipping

    go to store
    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

    go to store
    Edge Memory 4gb (1x4gb) Pc310600 Nonecc 240 Pin Ddr3 Udimm 1.5v (2rx8)

    Edge Memory 4gb (1x4gb) Pc310600 Nonecc 240 Pin Ddr3 Udimm 1.5v (2rx8)

    EDGE 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 240-pin - DIMM more

    $33.86 $17.08

    FREE shipping

    go to store
    Visiontek 1 x 4GB PC3-10600 DDR3 1333MHz 240-pin DIMM Memory Module

    Visiontek 1 x 4GB PC3-10600 DDR3 1333MHz 240-pin DIMM Memory Module

    VisionTek 4GB DDR3 1333 MHz (PC3-10600) CL9 SODIMM - Notebook - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM. VisionTek s award winning PC3-10600 DDR3 memory operates at 1333MHz data... more

    $97.99

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    AddOn 8GB Industry Standard DDR3-1600MHz UDIMM Kit - DDR3 - 8 GB: 2 x 4 GB - DIMM 240-pin

    AddOn 8GB Industry Standard DDR3-1600MHz UDIMM Kit - DDR3 - 8 GB: 2 x 4 GB - DIMM 240-pin

    DDR3 - 8 GB: 2 x 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - unbuffered - non-ECC more

    $29.62

    FREE shipping

    go to store
    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

    go to store
    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

    go to store
    AddOn 4GB DDR3-1600MHz SODIMM for HP H6Y75UT#ABA - DDR3 - 4 GB - SO-DIMM 204-pin

    AddOn 4GB DDR3-1600MHz SODIMM for HP H6Y75UT#ABA - 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

    $29.60

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    AddOn 4GB DDR3-1600MHz UDIMM for Dell A5764362 - DDR3 - 4 GB - DIMM 240-pin

    AddOn 4GB DDR3-1600MHz UDIMM for Dell A5764362 - DDR3 - 4 GB - DIMM 240-pin

    DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL11 - 1.5 V - unbuffered - non-ECC - for Dell OptiPlex 3010 7010 9010; XPS 8500 more

    $29.60

    FREE shipping

    go to store
    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

    go to store
    Crucial 4GB DDR3L-1600 SODIMM - CT51264BF160B

    Crucial 4GB DDR3L-1600 SODIMM - CT51264BF160B

    Crucial - DDR3L - module - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - unbuffered more

    $14.29

    FREE shipping

    go to store
    Silicon Power 4GB DDR3 SDRAM Memory Module

    Silicon Power 4GB DDR3 SDRAM Memory Module

    Silicon Power 4GB DDR3 SDRAM Memory Module 4 GB (1 x 4 GB) DDR3-1600/PC3-12800 DDR3 SDRAM 1600 MHz CL11 1.50 V Non-ECC Unbuffered 204-pin SoDIMMLifetime more

    $56.44

    FREE shipping

    go to store
    Visiontek Performance 4GB DDR3 SDRAM Memory Module

    Visiontek Performance 4GB DDR3 SDRAM Memory Module

    DIMM |Memory Size: 4GB |Memory Technology: DDR3 SDRAM |Memory Speed: 1333MHz |CAS Latency: CL9 |Heatsink |Signal Processing: Unbuffered |Device Supported: Desktop PC |Memory Standard: DDR3-1333/PC3-10600 . . more

    $36.55

    FREE shipping

    go to store
    CMS 4GB (1X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Compatible with Sony Vaio Vpcee2M1E Vpcee2S1E Vpcee31Fx Vpcee32Fx - A30

    CMS 4GB (1X4GB) DDR3 10600 1333MHZ NON ECC SODIMM Memory Ram Compatible with Sony Vaio Vpcee2M1E Vpcee2S1E Vpcee31Fx Vpcee32Fx - A30

    1PC OF 4gb DDR3 PC3-10600 ≥ CL9 ≥ Unbuffered ≥ NON-ECC ≥ DDR3-1333 ≥ 1.5V ≥ 16CHIPS Genuine CMS brand CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS. Compatible... more

    $18.00 $15.50

    FREE shipping

    go to store
    Netpatibles 4GB DDR3 SDRAM Memory Module

    Netpatibles 4GB DDR3 SDRAM Memory Module

    Netpatibles 4GB DDR3 SDRAM Memory Module 4 GB DDR3 SDRAM 1600 MHz CL11 1.50 V Unbuffered 204-pin SoDIMMLifetime more

    $17.99

    go to store
    CMS 4GB (1X4GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Compatible with Alienware M14X Notebook Series - A27

    CMS 4GB (1X4GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Compatible with Alienware M14X Notebook Series - A27

    1PC OF 4GB DDR3 1600MHz Non-ECC CL11 1R X8 1.5V Unbuffered SODIMM 204-pin Compatible with: Alienware M14x Notebook Maximum Memory: 8 GB Expansion: 2 Sockets Maximum configurations require a 64-bit operating system. more

    $15.50

    FREE shipping

    go to store
    Crucial 8GB (2 x 4GB) DDR4 2400MHz DRAM (Desktop Memory) CL17 1.2V SR DIMM (288-pin) CT2K4G4DFS824A

    Crucial 8GB (2 x 4GB) DDR4 2400MHz DRAM (Desktop Memory) CL17 1.2V SR DIMM (288-pin) CT2K4G4DFS824A

    Technical Information Memory Size: 8 GB Memory Technology: DDR4 SDRAM Memory Voltage: 1.20 V Number of Modules: 2 x 4GB Memory Speed: 2400 MHz Memory Standard: DDR4-2400/PC4-19200 Error Checking: Non-ECC Signal Processing: Unbuffered CAS Latency: CL17... more

    $49.56 $44.51

    go to store
    Used VisionTek 4GB DDR3 1333 MHz (PC3-10600) CL9 SODIMM - Notebook - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM

    Used VisionTek 4GB DDR3 1333 MHz (PC3-10600) CL9 SODIMM - Notebook - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM

    VisionTek 900449 RAM Module more

    $28.11 $22.08

    FREE shipping

    go to store
    Visiontek Performance 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - Non-ECC - Unbuffered - 240-pin DIMM 900385

    Visiontek Performance 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - Non-ECC - Unbuffered - 240-pin DIMM 900385

    This item is brand-new factory sealed.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. VisionTek leads... more

    $53.10

    FREE shipping

    go to store
    MemoryMasters 4 GB PC3-10600 (1333 MHz) DDR3 Desktop Memory PSD34G13332

    MemoryMasters 4 GB PC3-10600 (1333 MHz) DDR3 Desktop Memory PSD34G13332

    Color:4GB 1333MHz Single Module Patriot Memory s Signature Line DDR3 Non-ECC Unbuffered memory delivers quality reliability and performance expected for today s computer needs. These 4GB modules are designed to run at PC3-10600 (1333MHz) at CAS 9... more

    $18.49

    go to store
    Crucial - DDR4 - 8 GB: 2 x 4 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - CL17 - 1.2 V - unbuffered - non-ECC

    Crucial - DDR4 - 8 GB: 2 x 4 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - CL17 - 1.2 V - unbuffered - non-ECC

    Crucial 8GB DDR4 SDRAM Memory Module - 8 GB (2 x 4 GB) - DDR4 SDRAM - 2400 MHz DDR4-2400/PC4-19200 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM Memory Size: 8 GBMemory Technology: DDR4 SDRAM Memory Voltage: 1.20 VNumber of Modules: 2 x 4 GBMemory... more

    $32.79 $26.78

    FREE shipping

    go to store
    OWC 8GB DDR3 1333 MHz SO-DIMM Memory Kit (2 x 4GB, Mac) OWC1333DDR3S08S

    OWC 8GB DDR3 1333 MHz SO-DIMM Memory Kit (2 x 4GB, Mac) OWC1333DDR3S08S

    Authorized OWC USA Dealer! Read 41.00 User Reviews on the 8GB DDR3 1333. Buy today from B&...

    OWC 8GB DDR3 1333 MHz SO-DIMM Memory Kit (2 x 4GB, Mac) 8GB (2 x 4GB) Capacity, 1333 MHz Clock Speed, PC3-10600, 204-Pin SODIMM, 1.5V, 9-9-9-24 Timings, Unbuffered, Non-ECC, RoHS Certified COMPUTER MEMORY-Computer Memory more

    $20.49

    go to store
    OWC 4GB DDR3 1333 MHz SDRAM Memory Module (Bulk Packaging) OWC1333DDR3S4GB

    OWC 4GB DDR3 1333 MHz SDRAM Memory Module (Bulk Packaging) OWC1333DDR3S4GB

    OWC 4GB DDR3 1333 MHz SDRAM Memory Module (Bulk Packaging) 4GB Capacity, 1333 MHz Clock Speed, PC3-10600, 204-Pin SDRAM, 1.5 V, 9-9-9-24 Timings, Unbuffered, Non-ECC, RoHS Certified COMPUTER MEMORY-Computer Memory more

    $10.99

    go to store
    Patriot Signature 4 GB PC3-10600 (1333 MHz) DDR3 Desktop Memory PSD34G13332

    Patriot Signature 4 GB PC3-10600 (1333 MHz) DDR3 Desktop Memory PSD34G13332

    PC3-10600 (1333MHz) dual Data Rate Non-ECC Unbuffered 240-Pin 2 Rank Double-sided in-line memory module PCB height: 1181(mil) and 1.5V Power Requirement 100% Tested RoHS Compliant JEDEC Compliant Lifetime Warranty more

    $25.95

    FREE shipping

    go to store
    AddOn 4GB DDR3 SDRAM Memory Module - For Computer - 4 GB (1 x 4GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - CL9 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty

    AddOn 4GB DDR3 SDRAM Memory Module - For Computer - 4 GB (1 x 4GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - CL9 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty

    AddOn 4GB DDR3 SDRAM Memory Module - For Computer - 4 GB (1 x 4GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - CL9 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty more

    $35.51 $27.74

    FREE shipping

    go to store

    More information about RAM & Memory Upgrades

    Best prices on Gb 1333, Unbuffered, 4 GB in RAM & Memory Upgrades. Check out Bizrate for great deals on popular brands like ADDON, Crucial and Dell. 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.