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
    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

    $46.93

    FREE shipping

    go to store
    EDGE Tech 4GB DDR3 SDRAM Memory Module

    EDGE Tech 4GB DDR3 SDRAM Memory Module

    EDGE Memory products provide maximum power speed quality and reliability. Peripheral s trademarked distinctive blue EDGE is our assurance to users that they have purchased a high quality memory upgrade that meets or exceeds the OEM s specifications and... more

    $58.55 $51.00

    go to store
    Best Seller
    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

    $34.82

    FREE shipping

    go to store
    EDGE 4GB DDR3 SDRAM Memory Module

    EDGE 4GB DDR3 SDRAM Memory Module

    EDGE Memory is a leading supplier of memory upgrades solid state drives portable computing products and storage devices. EDGE was originally founded in 1986 and is now backed by the largest manufacturer of domestically produced memory modules and solid... more

    $75.89 $60.00

    go to store
    Visiontek Performance 4GB DDR3 SDRAM Memory Module

    Visiontek Performance 4GB DDR3 SDRAM Memory Module

    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 the industry in manufacturing high... more

    $25.99

    FREE shipping

    go to store
    Corsair XMS3 4GB DDR3 SDRAM Memory Module Kit

    Corsair XMS3 4GB DDR3 SDRAM Memory Module Kit

    The TW3X4G1333C9DHX is a 4096MByte matched pair of DDR3 SDRAM DIMMs built using Corsair s latest high performance heat sink with Dual-Path Heat Xchange (DHX) technology. This part delivers outstanding performance in the latest generation of... more

    $37.38

    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

    FREE shipping

    go to store
    Supermicro 4GB DDR3 SDRAM Memory Module MEM-DR340L-HL02-ER18

    Supermicro 4GB DDR3 SDRAM Memory Module MEM-DR340L-HL02-ER18

    Supermicro 4GB DDR3 SDRAM Memory Module MEM-DR340L-HL02-ER18 more

    $150.00

    FREE shipping

    go to store
    CMS 4GB DDR3 SDRAM Memory Module

    CMS 4GB DDR3 SDRAM Memory Module

    CMS 4GB DDR3 SDRAM Memory Module For Notebook 4 GB (1 x 4GB) DDR3-1333/PC3-10600 DDR3 SDRAM 1333 MHz CL9 204-pin SoDIMM more

    $18.00 $15.50

    FREE shipping

    go to store
    Supermicro 4GB DDR3 SDRAM Memory Module MEM-DR340L-HL08-ER13

    Supermicro 4GB DDR3 SDRAM Memory Module MEM-DR340L-HL08-ER13

    Supermicro 4GB DDR3 SDRAM Memory Module MEM-DR340L-HL08-ER13 more

    $79.61

    FREE shipping

    go to store
    OCZ Technology Ops 4GB DDR3 SDRAM Memory Module

    OCZ Technology Ops 4GB DDR3 SDRAM Memory Module

    Prepare for the ultimate fragfest with these ultra-stealthy Special Ops Edition memory modules for your DDR3 gaming system! Featuring the high densities and stability gamers demand these DDR3 kits are ideal for users advancing to the next generation of... more

    $130.69 $47.58

    FREE shipping

    go to store
    CMS 4GB DDR3 SDRAM Memory Module

    CMS 4GB DDR3 SDRAM Memory Module

    CMS 4GB DDR3 SDRAM Memory Module For Desktop PC 4 GB (1 x 4GB) DDR3 SDRAM 240-pin DIMM more

    $15.50

    FREE shipping

    go to store
    Kingston 4GB DDR3 SDRAM Memory Module

    Kingston 4GB DDR3 SDRAM Memory Module

    All Kingston memory modules must perform properly to ensure maximum performance. Therefore Kingston has developed an industry leading quality process to ensure that Kingston memory delivers superior quality performance and 100% compatibility with the... more

    $19.99 $14.56

    go to store
    Mushkin Essentials 4GB DDR3 SDRAM Memory Module

    Mushkin Essentials 4GB DDR3 SDRAM Memory Module

    Memory upgrades for every occasion Want a faster smoother-running computer? You ll need quality memory. Whose memory modules can you count on? Easy answer: Mushkin is the only option when you re looking for the best results. Whether you re looking for... more

    $18.99

    FREE shipping

    go to store
    Corsair Dominator GT CMT4GX3M2A1866C9 4GB DDR3 SDRAM Memory Module Kit

    Corsair Dominator GT CMT4GX3M2A1866C9 4GB DDR3 SDRAM Memory Module Kit

    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. All modules use JEDEC-compliant six-layer. more

    $69.89 $59.99

    FREE shipping

    go to store
    CMS 4GB DDR3 SDRAM Memory Module

    CMS 4GB DDR3 SDRAM Memory Module

    CMS 4GB DDR3 SDRAM Memory Module For Notebook 4 GB (1 x 4GB) DDR3-1333/PC3-10600 DDR3 SDRAM 1333 MHz CL9 204-pin SoDIMM more

    $15.00

    FREE shipping

    go to store
    EDGE 4GB DDR3 SDRAM Memory Module

    EDGE 4GB DDR3 SDRAM Memory Module

    EDGE Memory is a leading supplier of memory upgrades solid state drives portable computing products and storage devices. EDGE was originally founded in 1986 and is now backed by the largest manufacturer of domestically produced memory modules and solid... more

    $53.00

    go to store
    IBM 44T1599 4GB DDR3 SDRAM Memory Module

    IBM 44T1599 4GB DDR3 SDRAM Memory Module

    IBM 44T1599 4GB DDR3 SDRAM Memory Module For Server 4 GB (1 x 4GB) DDR3-1333/PC3-10600 DDR3 SDRAM 1333 MHz CL9 ECC Registered 240-pin DIMM more

    $171.00

    FREE shipping

    go to store
    Mushkin Essentials 4GB DDR3 SDRAM Memory Module

    Mushkin Essentials 4GB DDR3 SDRAM Memory Module

    Mushkin Essentials 4GB DDR3 SDRAM Memory Module 4 GB (1 x 4GB) DDR3-1333/PC3-10666 DDR3 SDRAM 1333 MHz CL9 240-pin DIMM Lifetime Warranty more

    $18.99

    FREE shipping

    go to store
    Kingston ValueRAM 4GB DDR3 SDRAM Memory Module

    Kingston ValueRAM 4GB DDR3 SDRAM Memory Module

    ValueRAM is Kingston s high-quality line of by spec generic memory designed with the price conscious system builder assembler and white box markets in mind. ValueRAM is backed by a lifetime warranty and is 100% tested both internally and through... more

    $21.66 $14.56

    FREE shipping

    go to store
    Synology 4GB DDR3 SDRAM Memory Module

    Synology 4GB DDR3 SDRAM Memory Module

    Synology DDR3 Memory Module Always select authentic Synology memory modules from local distributors for the optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules... more

    $81.55 $72.04

    go to store
    Visiontek 4GB DDR3 SDRAM Memory Module

    Visiontek 4GB DDR3 SDRAM Memory Module

    Features Size: 1 x 4GB module Technology: DDR3 SDRAM Speed: PC3-12800 1600MHz Latency Timings: CL9 (9-9-9-28) Voltage: 1.5V Pin Count: 204-pin SODIMM more

    $35.20 $28.99

    FREE shipping

    go to store
    Mushkin Essentials 996643 4GB DDR3 SDRAM Memory Module

    Mushkin Essentials 996643 4GB DDR3 SDRAM Memory Module

    Want a faster smoother-running computer? You ll need quality memory. Whose memory modules can you count on? Easy answer: Mushkin Enhanced is the only option when you re looking for the best results. Whether you re looking for an advantage in online... more

    $25.99

    FREE shipping

    go to store
    Crucial 4GB DDR4 SDRAM Memory Module RAM Module

    Crucial 4GB DDR4 SDRAM Memory Module RAM Module

    The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty. Crucial 4GB Single DDR4 2400 (PC4 19200) 260-Pin SODIMM Memory - CT4G4SFS824A • Speeds start... more

    $31.37

    FREE shipping

    go to store
    Kingston 4GB DDR3 SDRAM Memory Module

    Kingston 4GB DDR3 SDRAM Memory Module

    All Kingston memory modules must perform properly to ensure maximum performance. Therefore Kingston has developed an industry leading quality process to ensure that Kingston memory delivers superior quality performance and 100% compatibility with the... more

    $68.00 $62.03

    FREE shipping

    go to store
    AXIOM AX42133E15Z/4G 4GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 2133 Memory

    AXIOM AX42133E15Z/4G 4GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 2133 Memory

    AXIOM AX42133E15Z/4G 4GB 288-Pin DDR4 SDRAM ECC Unbuffered DDR4 2133 Memory Axiom offers the most extensive line of memory solutions today. With our decades of experience specializing in memory Axiom is a proven manufacturer to the semiconductor... more

    $34.23

    FREE shipping

    go to store
    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

    $23.44 $13.49

    FREE shipping

    go to store
    G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2133 (PC4 17000) Desktop Memory Model F4-2133C15D-8GVR

    G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2133 (PC4 17000) Desktop Memory Model F4-2133C15D-8GVR

    G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2133 (PC4 17000) Desktop Memory Model F4-2133C15D-8GVR more

    $29.78

    FREE shipping

    go to store
    Lenovo 4GB (1x4GB 1Rx4 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM - For Server - 4 GB (1 x 4 GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - CL9 - 1.35 V - ECC - Registered - 240-pin - DIMM

    Lenovo 4GB (1x4GB 1Rx4 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM - For Server - 4 GB (1 x 4 GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - CL9 - 1.35 V - ECC - Registered - 240-pin - DIMM

    Lenovo 4GB (1x4GB 1Rx4 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM - For Server - 4 GB (1 x 4 GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - CL9 - 1.35 V - ECC - Registered - 240-pin - DIMM more

    $63.07

    FREE shipping

    go to store
    HYS72T512922ER-3.7-B 4GB PC2-4200 DDR2-533 2Rx4 240-pin Registered ECC SDRAM DIMM

    HYS72T512922ER-3.7-B 4GB PC2-4200 DDR2-533 2Rx4 240-pin Registered ECC SDRAM DIMM

    HYS72T512922ER-3.7-B 4GB PC2-4200 DDR2-533 2Rx4 240-pin Registered ECC SDRAM DIM more

    $33.94

    go to store
    Used VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4 SDRAM - 2400 MHz DDR4-2400/PC4-19200 - 1.20 V - Non-ECC - Unbuffered - 260-pin - DIMM

    Used VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4 SDRAM - 2400 MHz DDR4-2400/PC4-19200 - 1.20 V - Non-ECC - Unbuffered - 260-pin - DIMM

    VisionTek 900919 RAM Module more

    $25.09 $22.08

    FREE shipping

    go to store
    Transcend 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Parity - Unbuffered - 260-pin - SoDIMM

    Transcend 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Parity - Unbuffered - 260-pin - SoDIMM

    Transcend 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Parity - Unbuffered - 260-pin - SoDIMM more

    $36.51 $34.44

    FREE shipping

    go to store
    HP 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - ECC - Registered - 240-pin - DIMM

    HP 4GB DDR3 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - ECC - Registered - 240-pin - DIMM

    HP 4GB 1Rx4 PC3L-10600R-9 Kit more

    $45.95

    FREE shipping

    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
    Used VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - CL17 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM

    Used VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - CL17 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM

    VisionTek 900943 RAM Module more

    $30.53 $19.59

    FREE shipping

    go to store
    Total Micro 4gb Ddr3 Sdram Memory Module - 4 Gb - Ddr3 Sdram - 1600 Mhz Ddr3-1600/pc3-12800 (b4u36at-tm)

    Total Micro 4gb Ddr3 Sdram Memory Module - 4 Gb - Ddr3 Sdram - 1600 Mhz Ddr3-1600/pc3-12800 (b4u36at-tm)

    This item is brand-new factory sealed.Total Micro 4gb Ddr3 Sdram Memory Module - 4 Gb - Ddr3 Sdram - 1600 Mhz Ddr3-1600/pc3-12800 UPC: 810766023676 Weight: 0.300 lbs Memory Speed: 1600 MHz Brand: TOTAL MICRO TECHNOLOGIES Series: B4U36AT-TM Item model... more

    $61.02

    go to store
    VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - CL17 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM

    VisionTek 4GB DDR4 SDRAM Memory Module - 4 GB (1 x 4 GB) - DDR4-2400/PC4-19200 DDR4 SDRAM - CL17 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM

    Details: Capacity - 4GB 8GB & 16GB Speed - DDR4 2400 - PC4-19200 Type - 260-pin SODIMM CAS Latency - 17 The VisionTek DDR4 RAM Module is the ideal performance upgrade for laptops and small form factor PC. VisionTek RAM has been tested extensively in... more

    $29.99

    FREE shipping

    go to store
    Used-Like New Kingston 4GB DDR3 SDRAM Memory Module - For Notebook Desktop PC - 4 GB (1 x 4GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - 204-pin - SoDIMM

    Used-Like New Kingston 4GB DDR3 SDRAM Memory Module - For Notebook Desktop PC - 4 GB (1 x 4GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - 204-pin - SoDIMM

    All Kingston memory modules must perform properly to ensure maximum performance. Therefore Kingston has developed an industry leading quality process to ensure that Kingston memory delivers superior quality performance and 100% compatibility with the... more

    $14.82

    FREE shipping

    go to store
    Used VisionTek 901178 4GB DDR4 SDRAM Memory Module - For Desktop PC - 4 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM

    Used VisionTek 901178 4GB DDR4 SDRAM Memory Module - For Desktop PC - 4 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - CL19 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM

    VisionTek 901178 RAM Module more

    $33.13 $28.11

    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 Sdram memory, SDRAM, 4 GB in RAM & Memory Upgrades. Check out Bizrate for great deals on popular brands like CMS, 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.