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
    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
    Best Seller
    Dell 4GB Certified Memory Module - 1Rx8 DDR4 UDIMM 2133MHz NON-ECC

    Dell 4GB Certified Memory Module - 1Rx8 DDR4 UDIMM 2133MHz NON-ECC

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

    $60.64 $19.49

    FREE shipping

    go to store
    Axiom AX31600E11Z-4G 4GB 1.5V DDR3-1600 240-Pin ECC UDIMM Memory Module

    Axiom AX31600E11Z-4G 4GB 1.5V DDR3-1600 240-Pin ECC UDIMM Memory Module

    Axiom 4gb ddr3-1600 ecc udimm - ax31600e11z/4g more

    $60.58 $56.20

    FREE shipping

    go to store
    AddOn HP B4U36AT compatible 4GB DDR3-1600MHz Desktop/Laptop Memory Upgrades

    AddOn HP B4U36AT compatible 4GB DDR3-1600MHz Desktop/Laptop Memory Upgrades

    This HP B4U36AT compatible 4GB DDR3-1600MHz Dual Rank Unbuffered 1.5V 240-pin CL11 UDIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your... more

    $29.60

    FREE shipping

    go to store
    Axiom 4GB DDR3-1600 UDIMM AX31600N11Z/4G

    Axiom 4GB DDR3-1600 UDIMM AX31600N11Z/4G

    Axiom Memory Solution lc - Axiom 4gb Ddr3-1600 Udimm # Ax31600n11z/4g more

    $42.16

    FREE shipping

    go to store
    Axiom 4GB DDR3-1600 ECC UDIMM for HP Gen 8 669322-B21 684034-001 669238-071

    Axiom 4GB DDR3-1600 ECC UDIMM for HP Gen 8 669322-B21 684034-001 669238-071

    Axiom Memory Solution lc - Axiom 4gb Ddr3-1600 Ecc Udimm For Hp Gen more

    $56.20

    FREE shipping

    go to store
    Crucial 4GB DDR3L-1600 UDIMM - CT51264BD160B

    Crucial 4GB DDR3L-1600 UDIMM - CT51264BD160B

    body { font-family: Source Sans Pro sans-serif; } h2 { margin-top: 0; } .images img { max-height: 520px; max-width: 380px; } Crucial 4GB Single DDR3L 1600 MT/s (PC3L-12800) Unbuffered UDIMM Memory CT51264BD160B Product Details Capacity: 4GB Brand:... more

    $17.33 $15.34

    FREE shipping

    go to store
    DDR3 4GB 1333Mhz Memory Ram PC3-10600 Memory 240Pin 1.5V Desktop RAM Memory AMD Motherboard

    DDR3 4GB 1333Mhz Memory Ram PC3-10600 Memory 240Pin 1.5V Desktop RAM Memory AMD Motherboard

    Type: DDR3 Function: Non-ECC Frequency: 1333MHz Number of Pins: 240pins Capacity: 4GB Voltage: 1.5V 1333MHz =CL9 Unbuffered Non-ECC & Non-Registered DDR3 1333= PC3-10600 Pins of Memory Ram DDR3 for Desktop =240 pins Different batches product appearance... more

    $10.24

    FREE shipping

    go to store
    2X DDR3 4GB 1333Mhz Memory Ram PC3-10600 Memory 240Pin 1.5V Desktop RAM Memory AMD Motherboard

    2X DDR3 4GB 1333Mhz Memory Ram PC3-10600 Memory 240Pin 1.5V Desktop RAM Memory AMD Motherboard

    Please note: this memory is AMD motherboard it does not fit ECC Server . 1333 MHz can be compatible with DDR 3 1066 MHz Type: DDR3 Function: Non-ECC Frequency: 1333MHz Number of Pins: 240pins Capacity: 4GB Voltage: 1.5V 1333MHz =CL9 Unbuffered Non-ECC... more

    $13.15

    FREE shipping

    go to store
    Memory 8Gb Kit 2X 4Gb For Dell Precision Workstations T 3420 3430 3620 3630 Ram Memory

    Memory 8Gb Kit 2X 4Gb For Dell Precision Workstations T 3420 3430 3620 3630 Ram Memory

    Item specifics --> Designed For: Dell Precision Form Factor: DIMM Brand: A-Tech Model: Does not apply Country/Region of Manufacture: United States Custom Bundle: No MPN: Does not apply Modified Item: No Number of Pins: 288 Manufacturer Warranty:... more

    $118.80

    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
    Crucial 4GB DDR4 2666 MHz 288-Pin SR x8 UDIMM Memory Module CT4G4DFS8266

    Crucial 4GB DDR4 2666 MHz 288-Pin SR x8 UDIMM Memory Module CT4G4DFS8266

    Authorized Crucial USA Dealer! Read 48.00 User Reviews on the 4GB DDR4 2666. Buy today fro...

    Crucial 4GB DDR4 2666 MHz 288-Pin SR x8 UDIMM Memory Module 4GB Capacity, 2666 MHz Clock Speed, PC4-21300, 288-Pin UDIMM, CL19 Latency, Single Rank, x8-Based Chips COMPUTER MEMORY-Computer Memory more

    $15.99

    go to store
    Crucial 4GB DDR4 2400 MHz UDIMM Memory Module CT4G4DFS824A

    Crucial 4GB DDR4 2400 MHz UDIMM Memory Module CT4G4DFS824A

    Authorized Crucial USA Dealer! Read 52.00 User Reviews on the 4GB DDR4 2400. Buy today fro...

    Crucial 4GB DDR4 2400 MHz UDIMM Memory Module 4GB Capacity, 2400 MHz Clock Speed, PC4-19200, 288-Pin UDIMM, 1.2V, CAS Latency of 17, Unbuffered, Non-ECC, Single Ranked, x8-Based Chips COMPUTER MEMORY-Computer Memory more

    $15.99

    go to store
    Axiom 4X70M60571-AX Upgrades 4GB Memory DDR4-2400 Udimm Memory

    Axiom 4X70M60571-AX Upgrades 4GB Memory DDR4-2400 Udimm Memory

    100% Increase in speed - Faster Data Rate equates to more responsive application loads on data-intensive programs. 300% increase in component densities - Equals larger modules for next-generation performance demands. 20% decrease in power consumption -... more

    $31.86

    FREE shipping

    go to store
    Dell Memory 4GB Memory for Dell PowerEdge R510 R515 R610 R620 R710 R715 ECC UDIMM RAM

    Dell Memory 4GB Memory for Dell PowerEdge R510 R515 R610 R620 R710 R715 ECC UDIMM RAM

    Memoria 4GB Memory for Dell PowerEdge R510 R515 R610 R620 R710 R715 ECC UDIMM RAM more

    $129.60

    go to store
    Dell Memory 8GB Kit 2x 4GB For Dell Precision Workstations T 3420 3430 3620 3630 Ram Memory

    Dell Memory 8GB Kit 2x 4GB For Dell Precision Workstations T 3420 3430 3620 3630 Ram Memory

    Item specifics --> Designed For: Dell Precision Form Factor: DIMM Brand: A-Tech Model: Does not apply Country/Region of Manufacture: United States Custom Bundle: No MPN: Does not apply Modified Item: No Number of Pins: 288 Manufacturer Warranty:... more

    $86.00

    FREE shipping

    go to store
    Memory 4Gb Memory For Dell Poweredge R510 R515 R610 R620 R710 R715 Ecc Udimm Ram

    Memory 4Gb Memory For Dell Poweredge R510 R515 R610 R620 R710 R715 Ecc Udimm Ram

    Memoria 4GB Memory for Dell PowerEdge R510 R515 R610 R620 R710 R715 ECC UDIMM RAM more

    $132.30

    go to store
    593923-B21 4GB DDR3 PC3-10600E Unbuffered ECC RAM Memory HP Proliant N40L MicroServer Memory (3rd Party)

    593923-B21 4GB DDR3 PC3-10600E Unbuffered ECC RAM Memory HP Proliant N40L MicroServer Memory (3rd Party)

    593923-B21 4GB PC3-10600E Unbuffered ECC RAM Memory Upgrade for HP Proliant N40L MicroServer Memory (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM... more

    $19.00 $17.00

    go to store
    Memory 4Gb Pc3-12800 Ddr3 1600 Ecc Udimm Server Memory Ram For Dell Poweredge T110 Ii 2

    Memory 4Gb Pc3-12800 Ddr3 1600 Ecc Udimm Server Memory Ram For Dell Poweredge T110 Ii 2

    Item specifics --> Model: EB38-A2179 ECC Type: ECC Unbuffered Country/Region of Manufacture: United States Item Length: 133mm Custom Bundle: No Frequency: 1600MHz Item Height: 30mm SKU: EB38-A2179 Item Width: 3mm Modified Item: No Number of Pins: 240... more

    $99.00

    go to store
    Crucial 4GB DDR4 SDRAM Memory Module

    Crucial 4GB DDR4 SDRAM Memory Module

    Crush the DDR3 memory bottleneck and boost your system s performance with the 4GB DDR4 2666 MHz Memory Module from Crucial. With clock speeds of up to 2666 MHz this 4GB single-ranked memory unit is designed to enable you to load applications faster and... more

    $29.93 $23.51

    FREE shipping

    go to store
    Memory 4Gb Ddr3 1600 Mhz Ecc Udimm Pc3L-12800 Para Lenovo Ts140

    Memory 4Gb Ddr3 1600 Mhz Ecc Udimm Pc3L-12800 Para Lenovo Ts140

    Memória 4GB DDR3 1600 MHZ ECC UDIMM PC3L-12800 para Lenovo TS140 more

    $152.55

    go to store
    Memory 4Gb (2Rx8) Ddr3 1333Mhz 240-Pin Ecc Udimm Pc3-10600 Para Ibm 44T1575

    Memory 4Gb (2Rx8) Ddr3 1333Mhz 240-Pin Ecc Udimm Pc3-10600 Para Ibm 44T1575

    Memória 4GB (2Rx8) DDR3 1333MHz 240-Pin ECC UDIMM PC3-10600 para IBM 44t1575 44T1571 Compatível com Servidores IBM System X3100 M4 IBM System X3200 M3 7327 IBM System X3200 M3 7328 IBM System X3250 M3 4251 IBM System X3250 M3 4252 IBM System X3250 M4 more

    $149.85

    go to store
    0A65729 4GB PC3-12800 UDimm Memory ThinkStation E31 2552 2553 2555 3688 3690 (3rd Party)

    0A65729 4GB PC3-12800 UDimm Memory ThinkStation E31 2552 2553 2555 3688 3690 (3rd Party)

    0A65729 4GB PC3-12800 UDimm Memory ThinkStation E31 2552 2553 2555 3688 3690 (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades for... more

    $14.00

    go to store
    S26361-F3395-L13-MB 4GB DDR4 2400MHz ECC UDIMM RAM Memory Fujitsu CELSIUS W570 (3rd Party)

    S26361-F3395-L13-MB 4GB DDR4 2400MHz ECC UDIMM RAM Memory Fujitsu CELSIUS W570 (3rd Party)

    S26361-F3395-L13-MB 4GB DDR4 2400MHz ECC UDIMM RAM Memory Fujitsu CELSIUS W570 (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades for... more

    $19.00 $17.00

    go to store
    708633-B21-MB 4GB DDR3 1866MHz ECC UDIMM Desktop RAM Memory HP Z1 G2 Workstation (3rd Party)

    708633-B21-MB 4GB DDR3 1866MHz ECC UDIMM Desktop RAM Memory HP Z1 G2 Workstation (3rd Party)

    708633-B21-MB 4GB DDR3 1866MHz ECC UDIMM Desktop RAM Memory HP Z1 G2 Workstation (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades... more

    $25.00

    go to store
    MemoryMasters 4GB (2x2GB) DDR3-1066MHZ PC3-8500 Non-ECC UDIMM 2Rx8 Desktop Memory Module

    MemoryMasters 4GB (2x2GB) DDR3-1066MHZ PC3-8500 Non-ECC UDIMM 2Rx8 Desktop Memory Module

    MemoryMasters 4GB (2x2GB) DDR3-1066MHZ PC3-8500 Non-ECC UDIMM 2Rx8 Desktop Memory Module more

    $23.76

    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
    MemoryMasters Dell Compatible SNPYWJTRC/4G A7303660 4GB (1x4GB) PC3L-12800 ECC Unbuffered UDIMM Memory for DELL PowerEdge M520

    MemoryMasters Dell Compatible SNPYWJTRC/4G A7303660 4GB (1x4GB) PC3L-12800 ECC Unbuffered UDIMM Memory for DELL PowerEdge M520

    Dell Compatible SNPYWJTRC/4G A7303660 4GB (1x4GB) DDR3 1600 (PC3 12800) PC3L-12800 Unbuffered UDIMM Memory for DELL PowerEdge M520 MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds... more

    $29.85

    go to store
    SNPR1P74C/4GWS 4GB 1333MHz PC3L-10600E UDIMM Memory Dell Precision T3500 T1650 (3rd Party)

    SNPR1P74C/4GWS 4GB 1333MHz PC3L-10600E UDIMM Memory Dell Precision T3500 T1650 (3rd Party)

    SNPR1P74C/4GWS 4GB 1333MHz PC3L-10600E UDIMM Memory Dell Precision T3500 T1650 (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades for... more

    $17.00 $15.00

    go to store
    A5180187 A5185930 4GB 1333MHz 1.35V Unbuffered ECC Memory Dell Precision R110 II (3rd Party)

    A5180187 A5185930 4GB 1333MHz 1.35V Unbuffered ECC Memory Dell Precision R110 II (3rd Party)

    A5180187 A5185930 4GB 1333MHz 1.35V Unbuffered ECC Memory Dell Precision R110 II (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades... more

    $17.00

    go to store
    SNP531R8C/4G A7398800 4GB DDR3 UDIMM 1600Mhz Non-ECC Memory Alienware Aurora R4

    SNP531R8C/4G A7398800 4GB DDR3 UDIMM 1600Mhz Non-ECC Memory Alienware Aurora R4

    Country of Manufacture: United States Capacity per Module: 4GB Country/Region of Manufacture: United States MPN: SNP531R8C/4G A7398800 Number of Modules: 1 Brand: MB UPC: Does not apply more

    $114.00

    go to store
    MemoryMasters Compatible to Crucial 4GB Kit (2GBx2) DDR2 800MHz (PC2-6400) CL6 Unbuffered UDIMM 240-Pin Desktop Memory CT2KIT25664AA800 / CT2CP25664AA800

    MemoryMasters Compatible to Crucial 4GB Kit (2GBx2) DDR2 800MHz (PC2-6400) CL6 Unbuffered UDIMM 240-Pin Desktop Memory CT2KIT25664AA800 / CT2CP25664AA800

    CT2KIT25664AA800 is a 4GB kit consisting of (2) 2GB DDR2 Desktop modules that operates at speeds up to 800MHz and has a CL6 latency. It is Unbuffered and is non-ECC. It conforms to the industry standard UDIMM layout of 240 pins and is compatible with... more

    $29.49

    FREE shipping

    go to store
    SNP61H6HC/4G A8058283 4GB DDR4-2133MHz UDIMM Memory Dell Alienware Area - 51 R2

    SNP61H6HC/4G A8058283 4GB DDR4-2133MHz UDIMM Memory Dell Alienware Area - 51 R2

    A8058283 4GB DDR4-2133MHz UDIMM Memory Dell Alienware Area - 51 R2 more

    $17.00 $15.00

    go to store
    LB435AA VE573AV 4GB PC3-10600 Memory HP Compaq 500B 505B 6000 Elite 8100 (3rd Party)

    LB435AA VE573AV 4GB PC3-10600 Memory HP Compaq 500B 505B 6000 Elite 8100 (3rd Party)

    LB435AA VE573AV 4GB PC3-10600 Memory HP Compaq 500B 505B 6000 Elite 8100 (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades for Cisco... more

    $14.00

    go to store
    A5180189 A5185894 4GB DDR3 1333MHz Unbuffered ECC Memory Dell Precision T1600 (3rd Party)

    A5180189 A5185894 4GB DDR3 1333MHz Unbuffered ECC Memory Dell Precision T1600 (3rd Party)

    A5180189 A5185894 4GB DDR3 1333MHz Unbuffered ECC Memory Dell Precision T1600 (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades for... more

    $17.00

    go to store
    MemoryMasters 16GB KIT (4 X 4GB) Memory for Dell PowerEdge T110 II

    MemoryMasters 16GB KIT (4 X 4GB) Memory for Dell PowerEdge T110 II

    16GB ( 4 X 4GB) DDR3 PC3-10600 1333MHz CL9 ECC UNBUFFERED 240 PIN DIMMS. This memory is manufactured to meet or exceed the specifications required to run your computer at its optimum performance. more

    $98.78

    go to store
    Hynix 4GB DDR3 1600 MHz UDIMM 1Rx8 Memory Module

    Hynix 4GB DDR3 1600 MHz UDIMM 1Rx8 Memory Module

    If you are a gadget lover our Electronics catalog is your dream destination. Choose from hundreds of gadgets and accessories to suit different uses and add some entertainment facility and convenience to your life. Specifications Storage Capacity: 4GB... more

    $54.87

    FREE shipping

    go to store
    A8598852 SNP1600D3U11/4PR 4GB PC3-12800 UDIMM Memory for Dell OptiPlex (3rd Party)

    A8598852 SNP1600D3U11/4PR 4GB PC3-12800 UDIMM Memory for Dell OptiPlex (3rd Party)

    A8598852 SNP1600D3U11/4PR 4GB PC3-12800 UDIMM Memory for Dell OptiPlex (3rd Party Compatible Memory). Memory Bay manufactures and distribute memory modules to a wide variety of application. We have especially focused on RAM Memory upgrades for Cisco... more

    $16.00

    go to store
    MemoryMasters 4GB (1x4GB) DDR3-1600MHz PC3-12800 ECC UDIMM 2Rx8 1.35V Unbuffered Memory for Server/Workstation

    MemoryMasters 4GB (1x4GB) DDR3-1600MHz PC3-12800 ECC UDIMM 2Rx8 1.35V Unbuffered Memory for Server/Workstation

    MemoryMasters 4GB (1x4GB) DDR3-1600MHz PC3-12800 2Rx8 240-Pin 1.35V ECC UDIMM Unbuffered Server/Workstation Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $29.85

    FREE shipping

    go to store

    More information about RAM & Memory Upgrades

    Best prices on Memory stick, UDIMM, 4 GB 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.