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
256MB DMS Certified Memory 200 Pin DDR PC3200 400MHz 32x64 CL3 SODIMM Mac & PC256MBPC3200200-Pin SO-DIMMNon-ECCDM50 150
$15.40
512MB DMS Certified Memory 200 Pin DDR PC3200 400MHz 64x64 CL3 SODIMM Mac & PC512MBPC3200200-Pin SO-DIMMNon-ECCDM50 151
$17.59
1GB DMS Certified Memory 200 Pin DDR PC3200 400MHz 128x64 CL3 SODIMM Mac & PC1GBPC3200200-Pin SO-DIMMNon-ECCDM50 152
$21.95
512MB DMS Certified Memory 200 Pin DDR PC2700 333MHz 64x64 CL 2.5 SODIMM512MBPC2700200-Pin SO-DIMMNon-ECCDM50 154
$17.59
512MB DMS Certified Memory 200 Pin DDR PC2700 333MHz 64x64 CL 2.5 SODIMM (Mac Specific)512MBPC2700200-Pin SO-DIMMNon-ECCDM50 154-1
$17.59
512MB DMS Certified Memory 200 Pin DDR PC2700 333MHz 64x64 CL 2.5 SODIMM (32X8)512MBPC2700200-Pin SO-DIMMNon-ECCDM50 154-3
$21.99
512MB 200 Pin DDR PC2700 333MHz 64x64 CL 2.5 SODIMM (64X8)512MBPC2700200-Pin SO-DIMMNon-ECCDM50 154-4
$17.59
1GB DMS Certified Memory 200 Pin DDR PC2700 333MHz 128x64 CL 2.5 SODIMM1GBPC2700200-Pin SO-DIMMNon-ECCDM50 155-2
$19.75
256MB DMS Certified Memory 200 Pin DDR PC2100 266MHz 32x64 CL 2.5 SODIMM (32X8)256MBPC2100200-Pin SO-DIMMNon-ECCDM50 158
$15.40
256MB DMS Certified Memory 200 Pin DDR PC2100 266MHz 32x64 CL 2.5 SODIMM (16X16)256MBPC2100200-Pin SO-DIMMNon-ECCDM50 158-1
$15.40
512MB DMS Certified Memory 200 Pin DDR PC2100 266MHz 64x64 CL 2.5 SODIMM 8 Chip512MBPC2100200-Pin SO-DIMMNon-ECCDM50 159
$17.59
512MB DMS Certified Memory 200 Pin DDR PC2100 266MHz 64x64 CL 2.5 SODIMM 16 Chip512MBPC2100200-Pin SO-DIMMNon-ECCDM50 159-1
$17.59
1GB DMS Certified Memory 200 Pin DDR PC2100 266MHz 128x64 CL 2.5 SODIMM1GBPC2100200-Pin SO-DIMMNon-ECCDM50 160
$19.75
256MB DMS Certified Memory DDR PC2100 266MHz 32x64 CL2.5 2.5v 184 Pin DIMM 8 Chip256MBPC2100184-Pin DIMMNon-ECCDM50 603
$14.99
512MB KIT DMS Certified Memory (2 X 256MB) DDR PC2100 266MHz (Non ECC) 32x64 CL2.5 2.5v 184 Pin DIMMs512MBPC2100184-Pin DIMMNon-ECCDM50 603 X 2
$17.60
512MB DMS Certified Memory DDR PC2100 266MHz 64x64 CL2.5 2.5v 184 Pin DIMM512MBPC2100184-Pin DIMMNon-ECCDM50 604
$14.99
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC2100 266MHz 64x64 CL2.5 2.5v 184 Pin DIMMs1GBPC2100184-Pin DIMMNon-ECCDM50 604 X 2
$20.90
512MB DMS Certified Memory DDR PC2100 266MHz 64x64 CL2.5 2.5v 184 Pin DIMM512MBPC2100184-Pin DIMMNon-ECCDM50 604-1
$14.99
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
256MB DMS Certified Memory DDR PC2700 333MHz 32x64 CL2.5 2.5v 184 Pin DIMM (32x8)256MBPC2700184-Pin DIMMNon-ECCDM50 608
$14.99
512MB Kit DMS Certified Memory (2 x 256MB) DDR PC2700 333MHz 32x64 CL2.5 2.5v 184 Pin DIMMs512MBPC2700184-Pin DIMMNon-ECCDM50 608 x 2
$17.60
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
128MB DMS Certified Memory DDR PC3200 400MHz 32x64 CL3 2.5v 184 Pin DIMM128MBPC2700184-Pin DIMMNon-ECCDM50 6101
$14.99
256MB DMS Certified Memory DDR PC3200 400MHz 32x64 CL3 2.6v 184 Pin DIMM256MBPC3200184-Pin DIMMNon-ECCDM50 611
$14.99
512MB Kit DMS Certified Memory (2 x 256MB) DDR PC3200 400MHz 32x64 CL3 2.6v 184 Pin DIMMs512MBPC3200184-Pin DIMMNon-ECCDM50 611 x 2
$17.60
512MB DMS Certified Memory DDR PC3200 400MHz 64x64 CL3 2.6v 184 Pin DIMM512MBPC3200184-Pin DIMMNon-ECCDM50 612
$14.99
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC3200 400MHz 64x64 CL3 2.6v 184 Pin DIMMs1GBPC3200184-Pin DIMMNon-ECCDM50 612 x 2
$20.90
512MB DMS Certified Memory DDR PC3200 400MHz 64x64 CL3 2.6v 184 Pin DIMM (iMac/G5)512MBPC3200184-Pin DIMMNon-ECCDM50 612-1
$14.99
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC3200 400MHz CL3 2.6v 184 Pin DIMMs (iMac/G5)1GBPC3200184-Pin DIMMNon-ECCDM50 612-1 x 2
$22.00
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
128MB DMS Certified Memory DDR PC2100 266MHz ECC 16x72 CL2.5 2.5v DIMM128MBPC2100184-Pin DIMMECCDM61 602
$17.60
256MB Kit DMS Certified Memory (2 x 128MB) DDR PC2100 266MHz ECC 16x72 CL2.5 2.5v DIMMs256MBPC2100184-Pin DIMMECCDM61 602 x 2
$35.20
256MB DMS Certified Memory DDR PC2100 266MHz ECC 32x72 CL2.5 2.5v DIMM256MBPC2100184-Pin DIMMECCDM61 603
$16.50
512MB KIT DMS Certified Memory (2 X 256MB) DDR PC2100 266Mhz ECC 32x72 CL 2.5 2.5v DIMMs512MBPC2100184-Pin DIMMECCDM61 603 x 2
$33.00
512MB DMS Certified Memory DDR PC2100 266MHz ECC 64x72 CL2.5 2.5v DIMM512MBPC2100184-Pin DIMMECCDM61 604
$18.70
1GB KIT DMS Certified Memory (2 X 512MB) DDR PC2100 266MHz ECC 64x72 CL2.5 2.5v DIMMs1GBPC2100184-Pin DIMMECCDM61 604 x 2
$37.40
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
256MB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 32x72 CL2.5 2.5v DIMM256MBPC2100184-Pin DIMMECCDM61 607
$14.99
512MB KIT DMS Certified Memory (2 X 256MB) DDR PC2100 266MHz ECC/Reg. 32x72 CL2.5 2.5v DIMMs512MBPC2100184-Pin DIMMECCDM61 607 X 2
$24.20
1GB KIT DMS Certified Memory (4 X 256MB) DDR PC2100 266MHz ECC/Reg. 32x72 CL2.5 2.5v DIMMs1GBPC2100184-Pin DIMMECCDM61 607 X 4
$48.40
512MB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 64x72 CL2.5 2.5v DIMM (32X8)512MBPC2100184-Pin DIMMECCDM61 608
$14.99
1GB KIT DMS Certified Memory (2 X 512MB) DDR PC2100 266MHz ECC/Reg. 64x72 CL2.5 2.5v DIMMs1GBPC2100184-Pin DIMMECCDM61 608 X 2
$28.60
2GB KIT DMS Certified Memory (4 X 512MB) DDR PC2100 266MHz ECC/Reg. 64x72 CL2.5 2.5v DIMMs2GBPC2100184-Pin DIMMECCDM61 608 X 4
$57.20
512MB DMS Certified Memory DDR PC2100 266MHz ECC/Reg. 64x72 CL2.5 2.5v DIMM (64X4)512MBPC2100184-Pin DIMMECCDM61 608-1
$14.99
1GB KIT DMS Certified Memory (2 X 512MB) DDR PC2100 266MHz ECC/Reg. 64x72 CL2.5 2.5v DIMMs (64X4)1GBPC2100184-Pin DIMMECCDM61 608-1 X 2
$28.60
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
512MB DMS Certified Memory DDR PC2700 333MHz ECC 64x72 CL2.5 2.5v DIMM512MBPC2700184-Pin DIMMECCDM61 614
$18.70
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC2700 333MHz ECC 64x72 CL2.5 2.5v DIMMs1GBPC2700184-Pin DIMMECCDM61 614 x 2
$37.40
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
256MB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 32x72 CL2.5 2.5v DIMM256MBPC2700184-Pin DIMMECCDM61 616
$15.40
512MB Kit DMS Certified Memory (2 x 256MB) DDR PC2700 333MHz ECC/Reg. 32x72 CL2.5 2.5v DIMMs512MBPC2700184-Pin DIMMECCDM61 616 x 2
$30.80
512MB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 64x72 CL2.5 2.5v DIMM512MBPC2700184-Pin DIMMECCDM61 617
$14.99
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC2700 333MHz ECC/Reg. 64x72 CL2.5 2.5v DIMMs1GBPC2700184-Pin DIMMECCDM61 617 x 2
$28.60
512MB DMS Certified Memory DDR PC2700 333MHz ECC/Reg. 64x72 CL2.5 2.5v DIMM (64x4)512MBPC2700184-Pin DIMMECCDM61 617-1
$14.99
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC2700 333MHz ECC/Reg. 64x72 CL2.5 2.5v DIMMs (64x4)1GBPC2700184-Pin DIMMECCDM61 617-1 x 2
$28.60
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
512MB DMS Certified Memory DDR PC3200 400MHz ECC 64x72 CL3 2.5v DIMM512MBPC3200184-Pin DIMMECCDM61 623
$18.70
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC3200 400MHz ECC 64x72 CL3 2.5v DIMMs1GBPC3200184-Pin DIMMECCDM61 623 X 2
$37.40
2GB Kit DMS Certified Memory (2 x 1GB) DDR PC3200 400MHz ECC 128x72 CL3 2.5v DIMMs2GBPC3200184-Pin DIMMECCDM61 624 x 2
$41.80
512MB DMS Certified Memory DDR PC3200 400MHz ECC/Reg. 64x72 CL3 2.5v DIMM512MBPC3200184-Pin DIMMECCDM61 627
$14.99
1GB Kit DMS Certified Memory (2 x 512MB) DDR PC3200 400MHz ECC/Reg. 64x72 CL3 2.5v DIMMs1GBPC3200184-Pin DIMMECCDM61 627 x 2
$28.60
2GB Kit DMS Certified Memory (4 x512MB) DDR PC3200 400MHz ECC/Reg. 64x72 CL3 2.5v DIMMs2GBPC3200184-Pin DIMMECCDM61 627 x 4
$57.20
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
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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.

500GB USB3.0 Anto Shock Transcend

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