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Best Match Items Ending First Newly-Listed Items First Price + Shipping: Lowest First Price + Shipping: Highest First

NOT FOR PC Samsung Server RAM 4x 1GB ECC REG PC3200R DDR 400 184pin CL3 Memory $17.95 Time Remaining: 6d 21h Buy It Now for only: $17.95

2 PCS KINGSTON KVR667D2N5 2G 2GB PC2 5300 DDR2 NON ECC RAM FREE SHIPPING $29.99 (1 Bid) Time Remaining: 1h 30m

NOT FOR PC 4x 1GB FITS HP xw9300 373029 051 PC3200R DDR 400 ECC REG Memory RAM $17.95 Time Remaining: 9d 20h 8m Buy It Now for only: $17.95

KINGSTON KVR1066D3S8R7SK2 2G 2GB 2X1GB PC3 8500 DDR3 ECC RAM KIT FREE SHIPPING $39.99 Time Remaining: 1h 20m

ECC RAM 2GB 2x 1GB FITS Dell Poweredge SC420 SC430 SC440 PC2 5300E DDR2 Memory $24.95 Time Remaining: 6d 21h 33m Buy It Now for only: $24.95

Transcend 1GB DIMM Memory for Desktop PC2 6400 800MHz DDR2 DIMM Non ECC $6.64 (2 Bids) Time Remaining: 56m

ECC RAM 2GB 2x 1GB PC2 4200E ECC Unbuffered DDR2 533MHz 240 pin DIMM Memory LOT $24.95 Time Remaining: 6d 21h 12m Buy It Now for only: $24.95

Micron Server Memory 2GB 2x1GB DDR3 ECC PC3 10600 MT9JSF12872AZ 1G4G1ZE $9.99 Time Remaining: 30m Buy It Now for only: $14.99

Server RAM 4GB 2x 2GB PC2700R ECC Registered DDR 333MHz 184 pin 2Rx4 DIMM Memory $31.95 Time Remaining: 23h 23m Buy It Now for only: $31.95

12GB 3x4GB DDR3 ECC REG RAM 1333 Mhz $49.00 Time Remaining: 3h 32m

Server RAM 16GB 8x 2GB PC3200R ECC Registered DDR 400MHz 184 pin DIMM Memory LOT $57.95 Time Remaining: 21h 55m Buy It Now for only: $57.95

Lot 117 x 512MB DDR PC3200 PC2700 Non ECC 184 Pin DESKTOP MEMORY mostly majors $102.50 (13 Bids) Time Remaining: 1d 23h 46m

Server RAM 8GB 4x 2GB PC2700R ECC Registered DDR 333MHz 184 pin 2Rx4 DIMM Memory $59.95 Time Remaining: 9d 20h 53m Buy It Now for only: $59.95

1GB PNY Hynix 1x 1GB DDR 400mhz PC3200 NON ECC Unbuffered Desktop Memory A0TQD $10.00 Time Remaining: 3h 8m

Server RAM 4GB 2x 2GB Single Rank FIT Dell Precision 470 670 ECC REG DDR2 Memory $49.95 Time Remaining: 6d 21h 19m Buy It Now for only: $49.95

2GB 1GBx2 DDR333 PC2700 Micron Crucial Non ECC Low Density Desktop Memory $1.25 (3 Bids) Time Remaining: 2d 14m

Server RAM 8GB 4x 2GB FIT HP 405476 051 PC2 5300P ECC Registered DDR2 667 Memory $54.95 Time Remaining: 6d 20h 3m Buy It Now for only: $54.95

2GB 1GBx2 DDR333 PC2700 Kingston Non ECC Low Density Desktop Memory $1.25 (4 Bids) Time Remaining: 2d 18m

Server RAM 8GB 4x 2GB PC2100R ECC Registered DDR 266MHz 184pin DIMM Memory LOT $49.95 Time Remaining: 6d 20h 57m Buy It Now for only: $49.95

2GB 1GBx2 DDR333 PC2700 Kingston Non ECC Low Density Desktop Memory $10.50 (4 Bids) Time Remaining: 2d 19m

NOT FOR PC 4GB 4x 1GB FITS HP xw6200 xw8200 ECC REG PC2 3200R DDR2 Memory RAM $24.95 Time Remaining: 7d 4h 30m Buy It Now for only: $24.95

CORSAIR 4GB 4X1GB MEMORY DDR2 PC2 6400 800MHz NON ECC MEMORY PC6400 DESKTOP PC $29.00 Time Remaining: 7h 13m Buy It Now for only: $59.00

ECC RAM Micron 2GB 21GB Unbuffered PC3200 DDR 400 184pin Memory FIT Dell HP IBM $49.95 Time Remaining: 6d 20h 35m Buy It Now for only: $49.95

2GB 1GBx2 DDR333 PC2700 Crucial Non ECC Low Density Desktop Memory $5.50 (2 Bids) Time Remaining: 2d 15m

ECC RAM 2GB 2x 1GB PC2 6400E Unbuffered DDR2 400MHz 1Rx8 8 Chip 240 pin Memory $24.95 Time Remaining: 5d 21h 53m Buy It Now for only: $24.95

2GB 1GBx2 DDR333 PC2700 SuperTalent Non ECC Low Density Desktop Memory $1.25 (5 Bids) Time Remaining: 2d 22m

Server RAM 16GB 82GB FOR HP xw9300 373030 851 ECC REG PC3200R DDR 184pin Memory $59.95 Time Remaining: 11d 22h 26m Buy It Now for only: $59.95

HP PV558T256MB DDR2 PC2 4200 533MHz No ECC DC7600 240pin $2.99 Time Remaining: 34m

NEW 8GB DDR3 1333 PC3 10600 ECC REG HYNIX CHIP SERVER MEMORY RAM 1333MHz 1x 8g $56.98 Time Remaining: 6d 22h 20m Buy It Now for only: $56.98

KINGSTON KTH DL145 2G 2GB 2X1GB PC2700 DDR ECC SERVER RAM KIT FREE SHIPPING $22.99 Time Remaining: 3h 20m

Kingston KVR1333D3E9SK2 8G DDR3 1333 8GB 2x4GB ECC CL9 Memory Kit $62.99 Time Remaining: 24d 4h 53m Buy It Now for only: $62.99

2GB 1GBx2 DDR333 PC2700 Crucial Non ECC Low Density Desktop Memory $7.50 (4 Bids) Time Remaining: 2d 17m

Server RAM 4GB 2x 2GB PC2 3200R 2Rx4 ECC Registered DDR2 400 240 pin DIMM Memory $29.95 Time Remaining: 1d 19h 33m Buy It Now for only: $29.95

CORSAIR 4GB MEMORY DDR2 2X2GB PC6400 800MHz PC2 6400 NON ECC FOR DESKTOP PC $31.00 (3 Bids) Time Remaining: 2d 4h 2m

ECC RAM 2GB 2x 1GB FITS Dell Poweredge 400SC SC400 700 750 Unbuffered DDR Memory $49.95 Time Remaining: 6d 20h 25m Buy It Now for only: $49.95

Corsair 2GB 2x 1GB PC2 6400 DDR2 800MHz DIMM Desktop Memory RAM non ECC 240pin $15.50 (6 Bids) Time Remaining: 6h 19m

ECC RAM 2GB 2x 1GB FITS Dell Poweredge 400SC SC400 700 750 Unbuffered DDR Memory $49.95 Time Remaining: 9d 20h 13m Buy It Now for only: $49.95

Buffalo 2GB2x 1GBPC3200 DDR 400MHz DIMM Desktop Memory RAM 184pin non ECC CL3 $15.01 (10 Bids) Time Remaining: 6h 9m

ECC RAM 2GB 2x 1GB FITS Dell Poweredge 800 830 840 850 860 PC2 4200E DDR2 Memory $24.95 Time Remaining: 9d 21h 56m Buy It Now for only: $24.95

Micron 2GB 400MHz DDR ECC Reg PC3200R SERVER Memory $17.99 Time Remaining: 2h 42m

ECC RAM 4GB 2x 2GB PC2 4200E Unbuffered DDR2 533MHz 240 pin DIMM Kingston Memory $59.95 Time Remaining: 4d 20h 1m Buy It Now for only: $59.95

2GB 2X1GB DDR PC2700 333MHz NON ECC RAM Memory Low Density upgrade desktop $29.90 Time Remaining: 5h 44m Buy It Now for only: $34.99

Server RAM 4GB 2x 2GB FITS HP xw9400 ECC Registered PC2 5300P DDR2 240pin Memory $28.95 Time Remaining: 9d 20h 57m Buy It Now for only: $28.95

NEW Crucial 2GB2x 1GBPC2700 DDR 333 DIMM Desktop Memory RAM non ECC 184p CL25 $21.07 (15 Bids) Time Remaining: 6h 10m

2GB KIT 2X1GB PC3200 400MhZ DDR NON ECC DESKTOP RAM MEMORY SAMSUNG LIFETIME WARR $16.39 Time Remaining: 21d 6h 39m Buy It Now for only: $16.39

2GB 2X 1GB NON ECC DDR PC3200 400Mhz RAM Memory PC desktop upgrade unbuffered $29.90 (1 Bid) Time Remaining: 5h 44m

ECC RAM 2GB 21GB FOR Dell Poweredge 800 830 840 850 860 PC2 5300E DDR2 Memory $24.95 Time Remaining: 6d 21h 38m Buy It Now for only: $24.95

3GB 3 x 1gb Samsung DDR ECC server memory $19.99 Time Remaining: 3d 6h 37m

ECC RAM 2GB 21GB FOR Dell Poweredge 800 830 840 850 860 PC2 5300E DDR2 Memory $24.95 Time Remaining: 9d 21h 37m Buy It Now for only: $24.95

Kingston KTH XW4300 1G DDR2 Memory Non ECC $14.99 Time Remaining: 1h 36m

Server RAM 16GB 8x 2GB HP Label 373030 051 ECC REG PC3200R DDR 184pin Memory LOT $57.95 Time Remaining: 21h 58m Buy It Now for only: $57.95

Server RAM 8GB 4x 2GB PC2 5300P ECC Registered DDR2 667 240pin PC5300 Memory LOT $54.95 Time Remaining: 1d 18h 57m Buy It Now for only: $54.95

Crucial 1GB PC 3200 400 MHz DDR Non ECC Desktop Memory CT12864Z40B $2.99 Time Remaining: 3d 17h 25m

Server RAM 8GB 4x 2GB PC2 5300P ECC Registered DDR2 667 240pin PC5300 Memory LOT $54.95 Time Remaining: 6d 2h 3m Buy It Now for only: $54.95

Crucial 1GB PC 3200 400 MHz DDR Non ECC Desktop Memory CT12864Z40B $2.99 Time Remaining: 3d 17h 26m

NOT FOR PC 8GB 8x 1GB PC3200R ECC Registered DDR 400MHz 184pin CL3 DIMM Memory $24.95 Time Remaining: 5d 20h 16m Buy It Now for only: $24.95

Apple 1GB mac ram memory G4 G5 Powermac mini eMac DDR desktop non ecc PC3200 $16.90 Time Remaining: 5h 44m Buy It Now for only: $19.99

Server RAM 8GB 4x 2GB PC2700R FIT HP 331563 051 ECC Registered DDR 333MHz Memory $59.95 Time Remaining: 6d 2h 11m Buy It Now for only: $59.95

2GB 2X1GB PC2 5300 memory ram NON ECC DDR2 667MHz desktop upgrade PC $18.50 (6 Bids) Time Remaining: 5h 47m

NOT FOR PC Server RAM 4GB 22GB PC2 5300P ECC Registered DDR2 667 PC5300 Memory $28.95 Time Remaining: 23h 23m Buy It Now for only: $28.95

NOT FOR PC 8x 1GB FITS HP xw9300 373029 051 PC3200R ECC REG DDR 400 Memory RAM $24.95 (1 Bid) Time Remaining: 6h 5m

1GB 1 X 1GB PC3200 DDR400 PC2700 DDR333 Non ECC Low Density Memory DDR $18.90 Time Remaining: 22d 20h 36m Buy It Now for only: $18.90

Corsair 2GB 2x 1GB PC3200 DDR 400 DIMM Desktop Memory RAM 184pin non ECC CL3 $12.50 (8 Bids) Time Remaining: 3d 21h 44m

2GB KIT 2X1GB PC2700 333MhZ DDR NON ECC DESKTOP RAM MEMORY MICRON LIFETIME WARR $17.92 Time Remaining: 21d 6h 39m Buy It Now for only: $17.92

Kingston 1GB2x 512MBPC2700 DDR 333 DIMM Desktop Memory non ECC RAM 184p CL25 $1.29 (2 Bids) Time Remaining: 3d 21h 40m

1GB 2 x 512MB PC2100 DDR RAM Desktop MEMORY 266MHz low density non ECC $10.50 Time Remaining: 3h 9m Buy It Now for only: $10.50

NETLIST 4GB 2x 2GB PC2 5300 DDR2 667 SODIMM Laptop Memory non ECC RAM 200pin $36.00 (5 Bids) Time Remaining: 6h 4m

2GB 2 X 1GB PC2700 DDR 333 MHz Non ECC 184 pin DIMM Low Density Memory RAM $32.99 Time Remaining: 14d 21h 12m Buy It Now for only: $32.99

LOT of 79 x DDR 512MB Sticks Gaming Memory DDR Ram NON ECC Corsair Hyperx Works $199.95 Time Remaining: 20h 54m

NOT FOR PC 8GB 8x 1GB FIT HP xw8200 ECC Registered PC2 3200 DDR2 400 Memory RAM $39.95 Time Remaining: 9d 2h 6m Buy It Now for only: $39.95

2GB 4 x 512MB PC3200 DDR RAM Desktop MEMORY 400MHz low density non ECC $15.00 Time Remaining: 20h 24m Buy It Now for only: $20.00

Ballistix Sport 8GB KIT 4GB x2 DDR3 PC3 12800 NON ECC Memory BL51264BA160A $40.00 Time Remaining: 25d 7h 6m Buy It Now for only: $40.00

Micron 4GB 2x 2GB PC2 5300 DDR2 667MHz SODIMM Laptop Memory non ECC RAM 200pin $35.00 (11 Bids) Time Remaining: 1d 6h 8m

Server RAM 8GB 4x 2GB PC2 5300P ECC REG Single Rank 1Rx4 DDR2 667 240 pin Memory $54.95 Time Remaining: 5d 21h Buy It Now for only: $54.95

Hynix 2GB 2x 1GB PC2 5300 DDR2 667MHz DIMM Desktop Memory RAM non ECC 240pin $10.00 (9 Bids) Time Remaining: 6h 18m

NOT FOR PC 8GB 8x 1GB ECC REG RAM PC2 3200R 333 DDR2 CL3 240pin DIMM Memory LOT $39.95 Time Remaining: 5d 21h 5m Buy It Now for only: $39.95

2GB 2X1GB PC2 6400 800MHz DDR2 NON ECC ram memory PC computer desktop unbuffered $19.50 (7 Bids) Time Remaining: 5h 44m

Server RAM 4GB 2x 2GB FITS HP xw6200 xw8200 ECC REG PC2 3200R DDR2 240pin Memory $29.95 Time Remaining: 9d 7h 56m Buy It Now for only: $29.95

HP 512MB DDR PC3200 non ECC Memory BRAND NEW STILL SEALED $1.99 Time Remaining: 3h 15m

ECC RAM 2GB 21GB for HP xw4300 xw4600 PC2 6400E Unbuffered DDR2 800 1Rx8 Memory $24.95 Time Remaining: 4d 20h 17m Buy It Now for only: $24.95

2GB 2 x 1GB PC2100s DDR 266MHz SODIMM Laptop Memory RAM non ECC 200pin $34.33 (11 Bids) Time Remaining: 2d 5h 8m

STT 4GB DDR3 PC3 12800 1600 MHz 4G CL9 DESKTOP MEMORY 240 PIN Non ECC RAM NEW $18.99 Time Remaining: 13d 4h 45m Buy It Now for only: $18.99

EDGE 4GB 2x 2GB PC2 6400 DDR2 800MHz SODIMM Laptop Memory non ECC RAM 200pin $36.00 (11 Bids) Time Remaining: 6h 6m

OCZ Platinum 2GB 2x 1GB PC3200 DDR400 CL2 28V Non ECC DDR OCZ4002048ELDCPE K $68.90 Time Remaining: 29d 7h 59m Buy It Now for only: $68.90

2GB 2X1GB PC2 6400 800MHz DDR2 NON ECC ram memory PC computer desktop unbuffered $16.00 (2 Bids) Time Remaining: 5h 47m

2GB 2x 1GB PC3200 DDR 400 MHz Non ECC 184 pin Low Density DIMM RAM Memory $36.99 Time Remaining: 2d 1h 47m Buy It Now for only: $36.99

HP 512MB DDR PC3200 non ECC Memory BRAND NEW STILL SEALED $1.99 Time Remaining: 3h 16m

Server RAM 4GB 4x 1GB FIT Dell Poweredge 1850 2800 2850 6850 ECC REG DDR2 Memory $22.95 Time Remaining: 7d 4h 37m Buy It Now for only: $22.95

2GB 2X1GB DDR PC2100 266 NON ECC RAM Memory Low Density PC desktop upgrade $34.90 Time Remaining: 5h 44m Buy It Now for only: $38.39

Server RAM 8GB 42GB PC2 5300P ECC Registered DDR2 667 240pin PC5300 1Rx4 Memory $54.95 Time Remaining: 2d 20h 26m Buy It Now for only: $54.95

2GB 2X1GB DDR PC2100 266 NON ECC RAM Memory Low Density PC desktop upgrade $34.90 Time Remaining: 5h 47m Buy It Now for only: $38.39

1GB PC3200 DDR 400MHZ DIMM LOW DENSITY 128X64 NON ECC MEMORY LIFETIME WARRANTY $18.94 Time Remaining: 2d 19h 24m Buy It Now for only: $18.94

2GB2x1GB KINGSTON PC2 5300 DDR2 RAM non ECC 667 MHz Desktop Memory Low Density $18.00 (1 Bid) Time Remaining: 6h 50m

NEW 1GB PC3200 400Mhz DDR NON ECC DESKTOP RAM MEMORY $9.05 Time Remaining: 23d 19h 26m Buy It Now for only: $9.05

Lot 50 x 512MB PC2100 PC2700 PC3200 DDR Non ECC Memory $149.99 Time Remaining: 5d 23h 7m Buy It Now for only: $174.99

2GB KIT 2X1GB PC3200 400MhZ DDR NON ECC DESKTOP RAM MEMORY INFINEON LIFETIME WAR $16.39 Time Remaining: 18d 18h 26m Buy It Now for only: $16.39

10x 1gb Memory Size DDR PC2700 333MHz Speed ECC No Unbuffered Type $23.50 (5 Bids) Time Remaining: 1d 18h 56m

Micron HP 16GB 8x 2GB ECC Fully Buffered DDR2 PC 5300 Memory 398707 051 $129.00 Time Remaining: 14d 20h 9m Buy It Now for only: $129.00

Samsung 8GB 2x 4GBPC2 6400 DDR2 800MHz SODIMM Laptop Memory non ECC RAM 200pin $102.50 (12 Bids) Time Remaining: 1d 6h 10m

Ballistix LED Tactical Tracer 2GB DDR3 PC3 12800 1600MHz Unbuf NON ECC Memory $15.00 Time Remaining: 5d 6h 8m Buy It Now for only: $15.00

Ecc Ddr

Buy Ddr Computer Memory — a Quick Guide

Getting DDR computer memory chips requires a multitude of considerations, including clock speed, clock frequency, transfer rate, storage space, electronic interface capabilities, on-die termination, prefetch buffers, off-chip drivers, latency, band width, and operating voltage, some of which rise or fall in effectiveness to the implementation of the other factors involved.

DDR, DDR2, and DDR3, are each majorly different from one another, so it depends on the particular operating system to be used and personal choice. In the end, variation in price based on model and storage capacity makes buying DDR computer memory chips a task necessitating some technical knowledge and understanding.

Below are a good amount of models of the DDR memory chip and the comparative prices. This will provide a clearer idea for those interested in buying DDR computer memory chips:

1. DDR PC2100, Memory Part #: 554cm-147 (128 MB/s): DDR 16X64-266MHz DDR266 PC2100 Compatible Memory. Sale: $29.95

2. DDR PC2100, Memory Part#: 512cm-165 (256 MB/s): DDR PC2100 266MHz ECC 184pin. Sale: $62.95.

3. DDR-ECC PC2100, Memory Part #: 513cm-167 (512 MB/s): DDR ECC PC2100 184pin 266MHz 2.5V Compatible Memory. Sale: $69.95.

4. DDR PC2100 EEC, Memory Part #: 539cm-539 (1GB): 1024MB/s DDR PC2100 266MHz ECC Non-Registered 184pin Memory Upgrade. Sale: $139.95.

As can be seen, when obtaining DDR computer memory chips, each one is noticeably different than the others and therefore has a contrastive price. Sales and discounts are usually available, especially online, and are also affected by the uniqueness of the item.

Getting DDR computer memory chips is important in enhancing computer system performance in one way or another. Still, some models work well in particular electronic systems and not in others, so its just as important to know the system as it does the respective strengths and weaknesses of the current DDR memory chips.

About the Author

Top notch cheap sd memory cards products can be requested from my web site.

Is it ok for me to use two RAM cards with different memory capacities on my motherboard?

My motherboard specs are
* Four 184-pin DDR DIMM sockets
* Up to 4GB memory
* PC3200/PC2700/PC2100
* Unbuffered non-ECC DDR DIMMS

Yes it is absolutely fine to have 2 RAM cards with different memory capacities... but make sure that they have SAME FREQUENCY of operation... otherwise it will slow down your computers processing.

Dell PowerEdge 2650 for sale: See Description below...