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DDR3 Memory

Below you will find our selection of DDR3 memory organized by size and speed.

For memory installation instructions, Click Here

NOTE: DDR3 Memory is NOT backwards compatible with DDR2 Motherboards, please make sure you are buying the right memory for your system.

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What do the DDR3 numbers mean?

DDR3 naming conventions break from the standards set forth in the age of DDR and DDR2. Under the DDR3 conventions, modules have a DDR3 number and a PC3 number. Only one of these numbers is strictly necessary to identify the characteristics of a particular module. The DDR3 number corresponds to Millions of Data transfers per second, while the PC3 number corresponds, roughly, to the Peak transfer rate of a module (in MB/s).

The Wikipedia article on DDR3 shows the correspondences between the DDR3 and PC3 numbers along with loads of other information on the subject.

Products

STT DDR3-1066 4GB (2x2GB) CL7 PC3-8500 Memory Kit
STT DDR3-1066 4GB (2x2GB) CL7 PC3-8500 Memory Kit
CMS Part#: W1066UX4GM
Regular Price: $ 479.99
Sale Price: $ 100.95
STT D3-1066 2GB (2x1GB) CL7 Dual Channel Memory Kit (W1066UX2G7)
STT D3-1066 2GB (2x1GB) CL7 Dual Channel Memory Kit (W1066UX2G7)
CMS Part#: W1066UX2G7
Regular Price: $ 239.99
Sale Price: $ 52.95
STT D3-1333 2GB (2x1GB) CL8 Dual Channel Memory Kit (W1333UX2GQ)
STT D3-1333 2GB (2x1GB) CL8 Dual Channel Memory Kit (W1333UX2GQ)
CMS Part#: W1333UX2GQ
Regular Price: $ 98.95
Sale Price: $ 67.95
2GB DDR3-1333 128x8 CL8 PC3-10600 Memory
2GB DDR3-1333 128x8 CL8 PC3-10600 Memory
CMS Part#: W1333UB2G8
Regular Price: $ 99.99
Sale Price: $ 52.95
STT D3-1600 2GB/128x8 CL8 Memory
STT D3-1600 2GB/128x8 CL8 Memory
CMS Part#: W1600UB2G7
Regular Price: $ 349.99
Sale Price: $ 289.95
2GB DDR3 PC3-8500 1066mhz 128x8 Memory
2GB DDR3 PC3-8500 1066mhz 128x8 Memory
CMS Part#: W1066UB2GM
Regular Price: $ 89.99
Sale Price: $ 67.95
STT DDR3-1866 2GB (2x1GB) CL8 Dual Channel PC3-14900 Memory Kit
STT DDR3-1866 2GB (2x1GB) CL8 Dual Channel PC3-14900 Memory Kit
CMS Part#: W1866UX2G8
Regular Price: $ 669.99
Sale Price: $ 599.95
STT Project X DDR3-1800 2GB (2x1GB) CL7 Dual Channel PC3-14400 Memory Kit
STT Project X DDR3-1800 2GB (2x1GB) CL7 Dual Channel PC3-14400 Memory Kit
CMS Part#: w1800ux2gp
Regular Price: $ 499.99
Sale Price: $ 445.95
STT Project X D3-1600 2GB (2x1GB) CL7 Dual Channel Memory Kit (W1600UX2GP)
STT Project X D3-1600 2GB (2x1GB) CL7 Dual Channel Memory Kit (W1600UX2GP)
CMS Part#: W1600UX2GP
Regular Price: $ 499.99
Sale Price: $ 439.95
2GB (2 x 1GB) Kingston DDR3 1066MHz PC-8500 Memory Kit (KVR1066D3N7K2/2G)
2GB (2 x 1GB) Kingston DDR3 1066MHz PC-8500 Memory Kit (KVR1066D3N7K2/2G)
CMS Part#: KVR1066D3N7K2-2G
Regular Price: $ 549.99
Sale Price: $ 469.95
STT D3-1600 1GB 128x8 Memory
STT D3-1600 1GB 128x8 Memory
CMS Part#: W1600UA1G7
Regular Price: $ 179.99
Sale Price: $ 154.95
STT DDR3-1866 1GB/128x8 CL8 PC3-14900 Memory
STT DDR3-1866 1GB/128x8 CL8 PC3-14900 Memory
CMS Part#: W1866UA1G8
Regular Price: $ 199.99
Sale Price: $ 169.95
1GB DDR3 PC10600 1333MHz 128x8 CL8 Memory
1GB DDR3 PC10600 1333MHz 128x8 CL8 Memory
CMS Part#: W1333UB1G8
Regular Price: $ 49.95
Sale Price: $ 34.95
1GB Kingston DDR3 PC-8500 1066MHz CL7 Memory (KVR1066D3N7/1G)
1GB Kingston DDR3 PC-8500 1066MHz CL7 Memory (KVR1066D3N7/1G)
CMS Part#: KVR1066D3N7-1G
Regular Price: $ 299.99
Sale Price: $ 254.95
STT D3-1066 1GB/64x8 Memory (W1066UB1GQ)
STT D3-1066 1GB/64x8 Memory (W1066UB1GQ)
CMS Part#: W1066UB1GQ
Regular Price: $ 249.99
Sale Price: $ 199.95
512MB Kingston DDR3 PC-8500 1066MHz CL7 Memory (KVR1066D3n7/512)
512MB Kingston DDR3 PC-8500 1066MHz CL7 Memory (KVR1066D3n7/512)
CMS Part#: KVR1066D3n7-512
Regular Price: $ 174.99
Sale Price: $ 134.95
512MB DDR3-1333  128x8 CL8 PC10600 Memory
512MB DDR3-1333 128x8 CL8 PC10600 Memory
CMS Part#: W1333UA12Q
Regular Price: $ 39.95
Sale Price: $ 34.95
Hynix DDR3-1333 8GB ECC/REG
Hynix DDR3-1333 8GB ECC/REG
CMS Part#: HMT41GV7AMR4C-H9DB
Regular Price: $ 9,999.00
Sale Price: $ 9,999.00
Super Talent DDR3-1066 4GB/256x8 Hynix Chip Memory
Super Talent DDR3-1066 4GB/256x8 Hynix Chip Memory
CMS Part#: W1066UB4GH
Regular Price: $ 999.00
Sale Price: $ 999.00
Super Talent DDR3-1333 4GB/256x8 Hynix Chip Memory
Super Talent DDR3-1333 4GB/256x8 Hynix Chip Memory
CMS Part#: W1333UB4GH
Regular Price: $ 999.00
Sale Price: $ 999.00
Samsung DDR3-1066 4GB ECC/REG CL7 Samsung Chip Original Server Memory
Samsung DDR3-1066 4GB ECC/REG CL7 Samsung Chip Original Server Memory
CMS Part#: M393B5170DZ1CF8
Regular Price: $ 999.00
Sale Price: $ 999.00
Samsung DDR3-1066 8GB ECC/REG Server Memory
Samsung DDR3-1066 8GB ECC/REG Server Memory
CMS Part#: M393B1G70DJ1-CF8
Regular Price: $ 999.00
Sale Price: $ 999.00
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