DDR Memory

Double Data Rate (DDR) SDRAM Memory Upgrades

DDR Memory Upgrades from DMS come with a lifetime guarantee. We offer PC2100, PC2700 and PC3200 DIMMs and SODIMMs. If you are unsure which upgrade is correct for your device please try our easy to use Memory Finder.

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ImageDescriptionSizeSpeedPinsECCSKUPrice
1GB DMS Certified Memory 200 Pin DDR PC3200 400MHz 128x64 CL3 SODIMM Mac & PC1GBPC3200200-Pin SO-DIMMNon-ECCDM50 152
$21.95
1GB DMS Certified Memory 200 Pin DDR PC2700 333MHz 128x64 CL 2.5 SODIMM1GBPC2700200-Pin SO-DIMMNon-ECCDM50 155-2
$19.75
1GB DMS Certified Memory 200 Pin DDR PC2100 266MHz 128x64 CL 2.5 SODIMM1GBPC2100200-Pin SO-DIMMNon-ECCDM50 160
$19.75
1GB DMS Certified Memory DDR PC2100 266MHz 128x64 CL2.5 2.5v 184 Pin DIMM1GBPC2100184-Pin DIMMNon-ECCDM50 605
$14.99
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC2100 266MHz 128x64 CL2.5 2.5v 184 Pin DIMMs2GBPC2100184-Pin DIMMNon-ECCDM50 605 X 2
$24.20
1GB DMS Certified Memory DDR PC2700 333MHz 128x64 CL2.5 2.5v 184 Pin DIMM1GBPC2700184-Pin DIMMNon-ECCDM50 610
$14.99
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC2700 333MHz 128x64 CL3 2.5v 184 Pin DIMMs2GBPC2700184-Pin DIMMNon-ECCDM50 610 x 2
$24.20
1GB DMS Certified Memory DDR PC3200 400MHz 128x64 CL3 2.6v 184 Pin DIMM1GBPC3200184-Pin DIMMNon-ECCDM50 613
$15.99
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC3200 400MHz 128x64 CL3 2.6v 184 Pin DIMMs2GBPC3200184-Pin DIMMNon-ECCDM50 613 x 2
$24.20
4GB Kit DMS Certified Memory (4 x 1GB) DDR PC3200 400MHz 128x64 CL3 2.6v 184 Pin DIMMs4GBPC3200184-Pin DIMMNon-ECCDM50 613 x 4
$48.40
1GB DMS Certified Memory DDR PC2100 266MHz ECC 128x72 CL2.5 2.5v DIMM1GBPC2100184-Pin DIMMECCDM61 605
$20.90
2GB Kit DMS Certified Memory (2 x1GB) DDR PC2100 266MHz ECC 128x72 CL2.5 2.5v DIMMs2GBPC2100184-Pin DIMMECCDM61 605 x 2
$41.80
1GB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMM (64x8)1GBPC2100184-Pin DIMMECCDM61 609
$16.50
2GB KIT DMS Certified Memory (2 X 1GB) DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMMs2GBPC2100184-Pin DIMMECCDM61 609 X 2
$33.00
4GB KIT DMS Certified Memory (4 X 1GB) DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMMs4GBPC2100184-Pin DIMMECCDM61 609 X 4
$66.00
1GB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMM (64x4) 36 Chip1GBPC2100184-Pin DIMMECCDM61 609-1
$20.90
2GB KIT DMS Certified Memory (2 X 1GB) DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMMs (64x4)2GBPC2100184-Pin DIMMECCDM61 609-1 X 2
$41.80
1GB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 128x72 CL2 2.5v DIMM (64x4) 36 Chip1GBPC2100184-Pin DIMMECCDM61 609-12
$30.80
2GB KIT DMS Certified Memory (2 X 1GB) DDR PC2100 266MHz ECC/Reg. 128x72 CL2 2.5v DIMMs (64x4)2GBPC2100184-Pin DIMMECCDM61 609-12 X 2
$61.60
1GB DDR DMS Certified Memory PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMM (128x4)1GBPC2100184-Pin DIMMECCDM61 609-2
$16.50
2GB Kit DMS Certified Memory (2 X 1GB) DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMMs (128x4)2GBPC2100184-Pin DIMMECCDM61 609-2 x 2
$33.00
4GB Kit DMS Certified Memory 4 X 1GB DDR PC2100 266MHz ECC/Reg. 128x72 CL2.5 2.5v DIMM (128x4)4GBPC2100184-Pin DIMMECCDM61 609-2 x 4
$66.00
2GB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 256x72 CL2.5 2.5v DIMM2GBPC2100184-Pin DIMMECCDM61 610
$20.90
4GB Kit DMS Certified Memory (2 x 2GB) DDR PC2100 266MHz ECC/Reg. 256x72 CL2.5 2.5v DIMMs4GBPC2100184-Pin DIMMECCDM61 610 x 2
$41.80
8GB Kit DMS Certified Memory (4 x 2GB) DDR PC2100 266MHz ECC/Reg. 256x72 CL2.5 2.5v DIMMs8GBPC2100184-Pin DIMMECCDM61 610 x 4
$83.60
1GB DMS Certified Memory DDR PC2700 333MHz ECC 128x72 CL2.5 2.5v DIMM1GBPC2700184-Pin DIMMECCDM61 615
$20.90
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC2700 333MHz ECC 128x72 CL2.5 2.5v DIMMs2GBPC2700184-Pin DIMMECCDM61 615 x 2
$41.80
1GB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 128x72 CL2.5 2.5v DIMM1GBPC2700184-Pin DIMMECCDM61 618
$16.50
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC2700 333MHz ECC/Reg. 128x72 CL2.5 2.5v DIMMs2GBPC2700184-Pin DIMMECCDM61 618 x 2
$33.00
1GB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 128x72 CL2.5 2.5v DIMM (64x4)1GBPC2700184-Pin DIMMECCDM61 618-1
$28.60
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC2700 333MHz ECC/Reg. 128x72 CL2.5 2.5v DIMMs (64x4)2GBPC2700184-Pin DIMMECCDM61 618-1 x 2
$57.20
2GB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 256x72 CL2.5 2.5v DIMM2GBPC2700184-Pin DIMMECCDM61 619
$20.90
4GB Kit DMS Certified Memory (2 x 2GB) DDR PC2700 333MHz ECC/Reg. 256x72 CL2.5 2.5v DIMMs4GBPC2700184-Pin DIMMECCDM61 619 x 2
$41.80
4GB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 512x72 CL2.5 2.5v DIMM4GBPC2700184-Pin DIMMECCDM61 620
$30.80
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC3200 400MHz ECC 128x72 CL3 2.5v DIMMs2GBPC3200184-Pin DIMMECCDM61 624 x 2
$41.80
1GB DMS Certified Memory DDR PC3200 400MHz ECC/Reg. 128x72 CL3 2.5v DIMM1GBPC3200184-Pin DIMMECCDM61 628
$20.90
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC3200 400MHz ECC/Reg. 128x72 CL3 2.5v DIMMs2GBPC3200184-Pin DIMMECCDM61 628 x 2
$41.80
4GB Kit DMS Certified Memory (4 x 1GB) DDR PC3200 400MHz ECC/Reg. 128x72 CL3 2.5v DIMMs4GBPC3200184-Pin DIMMECCDM61 628 x 4
$66.00
2GB DMS Certified Memory DDR PC3200 400MHz ECC/Reg. 256x72 CL3 2.5v DIMM2GBPC3200184-Pin DIMMECCDM61 629
$20.90
4GB Kit DMS Certified Memory ( 2 x 2GB) DDR PC3200 400MHz ECC/Reg. 256x72 CL3 2.5v DIMMs4GBPC3200184-Pin DIMMECCDM61 629 x 2
$41.80
8GB Kit DMS Certified Memory ( 4 x 2GB) DDR PC3200 400MHz ECC/Reg. 256x72 CL3 2.5v DIMMs8GBPC3200184-Pin DIMMECCDM61 629 x 4
$83.60
Data Memory Systems, Inc, ComputersDealers, Salem, NH
See Data Memory Systems Reviews at Bizrate.com
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DDR SDRAM Computer Memory Upgrade 

Welcome to Data Memory Systems. DMS sells only 100% compatible DDR computer memory upgrades for your application. DMS has been supplying the Educational, Corporate and Government entities with quality computer memory upgrades since 1987.

Whether you need DDR (Double Data Rate) PC2100, PC2700 or PC3200 DIMMs and SODIMMs.We have a variety of choices to fit your needs.

These can be purchased as 184 pin for DeskTops or 184 pin ECC or ECC Registered for Servers. Also available in 100 and 200 pin SODIMM or 172 Pin Micro DIMM for Printers and LapTops.

If you don't know what you need, try our easy to use Memory finder to assure the right DDR Memory for your computer.

All of our memory is built with major brand components from trusted manufacturers such as Hynix, Micron, Samsung and Elpida. DMS Certified memory comes with a no hassle lifetime guarantee.

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