TODAY'S DDR3 SPECIAL DEALS

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12GB DDR3 1066MHz ECC Mac Pro KIT (3X4GB)
  • Item:IR12GMP1066TC
  • 12GB 1066MHz ECC Kit (3x4GB)
  • Apple Tested Memory
$205.80
16GB Avant DDR3-1600 Reg. ECC DIMM Memory
  • Item: AVF722GR68F1600GX
  • Capacity: 16GB
  • Speed: DDR3-1600 Registered ECC
$199.95
16GB Transcend DDR3-1333 Registered ECC DIMM Memory 4Rx8
  • Item: TS2GKR72V3H
  • Capacity: 16GB
  • REG DIMM CL9 512x8
$233.50
16GB Transcend DDR3-1600 Reg. ECC DIMM Memory
  • Item: TS2GKR72V6Z
  • Capacity: 16GB
  • Speed: DDR3-1600 Registered ECC
$221.50
16GB Transcend DDR3-1600 Reg. ECC DIMM Memory (Low Profile)
  • Item: TS2GKR72V6PL
  • Capacity: 16GB
  • Speed: DDR3-1600 Registered
$281.50
1GB Avant DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:AVH6428U61F7066GX
  • 1GB DDR3-1066 SO-DIMM
  • Laptop Memory
$19.60
1GB Avant DDR3-1066, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:AVF6428U61F7066GX
  • 1GB DDR3-1066 DIMM
  • Desktop Memory
$22.50
1GB Avant DDR3-1333 ECC DIMM Memory
$27.70
1GB Avant DDR3-1333, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:AVF6428U61F9333GX
  • 1GB DDR3-1333 DIMM
  • Desktop Memory
$23.50
1GB iRam DDR3-1066, 240-Pin DIMM ECC Unbuffered Memory
  • Item:IR1GMP1066D3
  • 1GB DDR3-1066 ECC DIMM
  • Apple Tested Memory
$30.80
1GB Transcend DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:TS128MSK64V1U
  • 1GB DDR3-1066 SO-DIMM
  • Laptop Memory
$26.50
1GB Transcend DDR3-1066, 240-Pin DIMM non-ECC Unbuffered Memory
$25.95
1GB Transcend DDR3-1333, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:TS128MSK64V3U
  • 1GB DDR3-1333 SO-DIMM
  • Laptop Memory
$26.50
1GB Transcend DDR3-1333, 240-Pin DIMM ECC Registered Memory
  • Item: TS128MKR72V3U
  • Capacity: 1GB
  • REG DIMM 9-9-9
$36.50
1GB Transcend DDR3-1333, 240-Pin DIMM ECC Unbuffered Memory
  • Item:TS128MLK72V3U
  • 1GB DDR3-1333 ECC DIMM
  • Workstation/Server Memory
$30.85
1GB Transcend DDR3-1333, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:TS128MLD64V3U
  • 1GB DDR3-1333 DIMM
  • Desktop Memory
$26.25
2GB Avant DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:AVH6456U61F7066GX
  • 2GB DDR3-1066 SO-DIMM
  • Laptop Memory
$28.95
2GB Avant DDR3-1066, 240-Pin DIMM ECC Unbuffered Memory
$37.40
2GB Avant DDR3-1066, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:AVF6456U61F7066GX
  • 2GB DDR3-1033 DIMM
  • Desktop Memory
$28.50
2GB Avant DDR3-1333 ECC DIMM Memory
  • Item: AVF7256U61F9333GX
  • Capacity: 2GB
  • Speed: DDR3-1333 ECC
$35.25
2GB Avant DDR3-1333 ECC Unbuffered DIMM Memory
  • Item: AVF7256U64F9333GX
  • Capacity: 2GB
  • Speed: DDR3-1333 ECC
$36.45
2GB Avant DDR3-1333 Registered ECC DIMM Memory
  • Item: AVF7256R64F9333GX
  • Capacity: 2GB
  • Speed: DDR3-1333 Registered
$43.40
2GB Avant DDR3-1333, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:AVH6456U61F9333GX
  • 2GB DDR3-1333 DIMM
  • Laptop Memory
$28.95
2GB Avant DDR3-1333, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:AVF6456U61F9333GX
  • 2GB DDR3-1333 DIMM
  • Desktop Memory
$28.50
2GB Avant DDR3-1600 DIMM Memory
  • Item: AVF6456U64F1600GX
  • Capacity: 2GB
  • Speed: DDR3-1600 non-ECC
$34.95
2GB Avant DDR3-1600 Reg ECC DIMM Memory
  • Item: AVF7256R64F1600GX
  • Capacity: 2GB
  • Speed: DDR3-1600
$40.95
2GB Avant DDR3-1600 SO-DIMM Memory
  • Item: AVH6456U64F1600GX
  • Capacity: 2GB
  • Speed: DDR3-1600
$35.95
2GB DDR3 1066MHz ECC Mac Pro DIMM
  • Item:IR2GMP1066D3
  • 2GB DDR3-1066 ECC DIMM
  • Apple Tested Memory
$35.00
2GB iRam DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:IR2GSO1066D3
  • 2GB DDR3-1066 non-ECC SO-DIMM
  • Apple Tested Memory
$30.80
2GB Transcend DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:TS256MSK64V1U
  • 2GB DDR3-1066 SO-DIMM
  • Laptop Memory
$48.50
2GB Transcend DDR3-1066, 240-Pin DIMM ECC Unbuffered Memory
  • Item: TS256MLK72V1U
  • 2GB DDR3-1066 ECC DIMM
  • Workstation/Server Memory
$54.50
2GB Transcend DDR3-1066, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item: TS256MLK64V1U
  • 2GB DDR3-1066 DIMM
  • Desktop Memory
$48.25
2GB Transcend DDR3-1333 DIMM Memory
  • Item:TS256MLK64V3N
  • 2GB DDR3-1333 DIMM
  • 256Mx8 chip build
$38.50
2GB Transcend DDR3-1333 ECC Unbuffered DIMM Memory
  • Item:TS256MLK72V3N
  • 2GB DDR3-1333 ECC DIMM
  • Workstation/Server Memory
$44.50
2GB Transcend DDR3-1333 Registered ECC DIMM Memory
$57.95
2GB Transcend DDR3-1333, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:TS256MSK64V3U
  • 2GB DDR3-1333 SO-DIMM
  • Laptop Memory
More DDR3-1333(PC3-10664) Laptops
$48.50
2GB Transcend DDR3-1333, 240-Pin DIMM ECC Unbuffered Memory
  • Item:TS256MLK72V3U
  • 2GB DDR3-1333 ECC DIMM
  • Workstation/Server Memory
$54.50
2GB Transcend DDR3-1333, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:TS256MLK64V3U
  • 2GB DDR3-1333 DIMM
  • Desktop Memory
$48.25
2GB Transcend DDR3-1600 Reg ECC DIMM Memory
$49.95
2GB Transcend DDR3-1600 SO-DIMM Memory
  • Item:TS256MSK64V6N
  • 2GB DDR3-1600 SO-DIMM
  • Laptop Memory
$31.50
3GB DDR3 1066MHz ECC Mac Pro KIT (3X1GB)
  • Item:IR3GMP1066TC
  • 3GB DDR3-1066 ECC Kit
  • Kit consists of (3) 1GB DIMMS
$92.40
4GB Avant DDR3-1066 ECC DIMM Memory
  • Item: AVF7251U64F7066GX
  • Capacity: 4GB
  • Speed: DDR3-1066 ECC
$61.25
4GB AVANT DDR3-1066 Registered ECC DIMM Memory
$67.20
4GB Avant DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:AVH6451U79F7066GX
  • 4GB DDR3-1066 SO-DIMM
  • Laptop Memory
$51.25
4GB Avant DDR3-1333 ECC DIMM Memory
$61.95
4GB Avant DDR3-1333 Registered ECC DIMM Memory
  • Item: AVF7251R64F9333GX
  • Capacity: 4GB
  • Speed: DDR3-1333 Registered
$62.40
4GB Avant DDR3-1333 Registered ECC DIMM Memory 256x4
  • Item: AVF7251R62F9333GX
  • Capacity: 4GB
  • Speed: DDR3-1333 Registered ECC
$98.95
4GB Avant DDR3-1333, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:AVH6451U64F7333GX
  • 4GB DDR3-1333 SO-DIMM
  • Notebook Memory
$50.95
4GB Avant DDR3-1333, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:AVF6451U64F9333GX
  • 4GB DDR3-1333 DIMM
  • Desktop Memory
$51.25
4GB Avant DDR3-1600 ECC DIMM Memory
  • Item: AVF7251U67F1600GX
  • Capacity: 4GB
  • Speed: DDR3-1600 ECC
$59.95
4GB Avant DDR3-1600 non-ECC DIMM Memory
  • Item: AVF6451U67F1600GX
  • Capacity: 4GB
  • Speed: DDR3-1600 (PC3-12800)
$54.50
4GB Avant DDR3-1600 SO-DIMM Memory
  • Item: AVH6451U64F1600GX
  • Capacity: 4GB
  • Speed: DDR3-1600 SO-DIMM
$55.45
4GB Avant DDR3-1600 SO-DIMM Memory 1.35V Low Voltage
  • Item: AVH6451U67G1600GX
  • Capacity: 4GB
  • Speed: DDR3-1600 Low Voltage SO-DIMM
$61.95
4GB DDR3 1066MHz ECC Mac Pro DIMM - IR4GMP1066D3
  • Item:IR4GMP1066D3
  • 4GB DDR3-1066 ECC DIMM
  • Apple Tested Memory
$68.60
4GB iRam DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:IR4GSO1066D3
  • 4GB DDR3-1066 SO-DIMM
  • Apple Tested Memory
$57.40
4GB Transcend DDR3 1333 VLP Registered DIMM
  • Item:TS512MKR72V3NL
  • 4GB DDR3-1333 DIMM
  • Server Memory
$79.95
4GB Transcend DDR3-1066, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:TS512MSK64V1N
  • 4GB DDR3-1066 SO-DIMM
  • Laptop Memory
$69.95
4GB Transcend DDR3-1066, 240-Pin DIMM ECC Registered Memory
  • Item: TS512MKR72V1U
  • 4GB DDR3-1066 Reg. DIMM
  • Server Memory
$108.50
4GB Transcend DDR3-1066, 240-Pin DIMM ECC Unbuffered Memory
  • Item: TS512MLK72V1N
  • 4GB DDR3-1066 ECC DIMM
  • Workstation/Server Memory
$77.25
4GB Transcend DDR3-1333 ECC DIMM Memory
  • Item:TS512MLK72V3N
  • 4GB DDR3-1333 ECC DIMM
  • Workstation/Server Memory
$73.95
4GB Transcend DDR3-1333 Registered ECC DIMM Memory 1Rx4
  • Item: TS512MKR72V3Y
  • Capacity: 4GB
  • Single Rank REG DIMM
$65.25
4GB Transcend DDR3-1333, 204-Pin SO-DIMM non-ECC Unbuffered Memory
  • Item:TS512MSK64V3N
  • 4GB DDR3-1333 SO-DIMM
  • Laptop Memory
$69.95
4GB Transcend DDR3-1333, 240-Pin DIMM ECC Registered Memory
  • Item: TS512MKR72V3N
  • Capacity: 4GB
  • REG DIMM 9-9-9
$79.50
4GB Transcend DDR3-1333, 240-Pin DIMM ECC Registered Memory
  • Item: TS512MKR72V3T
  • Capacity: 4GB
  • REG DIMM 9-9-9
$103.95
4GB Transcend DDR3-1333, 240-Pin DIMM non-ECC Unbuffered Memory
  • Item:TS512MLK64V3N
  • 4GB DDR3-1333 DIMM
  • Desktop Memory
$69.50
4GB Transcend DDR3-1600 ECC DIMM Memory
  • Item:TS512MLK72V6N
  • 4GB DDR3-1600 ECC DIMM
  • Workstation/Server Memory
$79.95
4GB Transcend DDR3-1600 Reg. ECC DIMM Memory
$79.95
4GB Transcend DDR3-1600 SO-DIMM Memory
  • Item:TS512MSK64V6N
  • 4GB DDR3-1600 SO-DIMM
  • Laptop Memory
$69.95
6GB DDR3 1066MHz ECC Mac Pro KIT (3X2GB) - IR6GMP1066TC
  • Item:IR6GMP1066TC
  • 6GB DDR3-1066 ECC Kit
  • Kit consists of (3) 2GB DIMMS
$105.00
8GB Avant DDR3-1066 Registered ECC DIMM Memory
  • Item: AVF721GR64F7066GX
  • Capacity: 8GB
  • Speed: DDR3-1066 Registered ECC
$114.50
8GB Avant DDR3-1333 DIMM Memory
  • Item: AVF641GU67F9333GX
  • Capacity: 8GB
  • Speed: DDR3-1333 non-ECC
$95.75
8GB Avant DDR3-1333 ECC DIMM Memory
  • Item: AVF721GU67F9333GX
  • Capacity: 8GB
  • Speed: DDR3-1333 ECC Unbuffered
$99.95
8GB Avant DDR3-1333 Registered ECC DIMM Memory - 4R
  • Item: AVF721GR64F9333GX
  • Capacity: 8GB
  • Speed: DDR3-1333 Registered
$113.95
8GB Avant DDR3-1333 Registered ECC DIMM Memory 2Rx4
  • Item: AVF721GR65F9333GX
  • Capacity: 8GB
  • Speed: DDR3-1333
$112.95
8GB Avant DDR3-1333 SO-DIMM Memory
  • Item: AVH641GU67F9333GX
  • Capacity: 8GB
  • Speed: DDR3-1333 SO-DIMM
$96.95
8GB Avant DDR3-1600 ECC DIMM Memory
  • Item: AVF721GU67F1600GX
  • Capacity: 8GB
  • Speed: DDR3-1600 ECC Unbuffered
$118.50
8GB Avant DDR3-1600 non-ECC DIMM Memory
  • Item: AVF641GU67F1600GX
  • Capacity: 8GB
  • Speed: DDR3-1600 (PC3-12800)
$99.50
8GB Avant DDR3-1600 Reg. ECC DIMM Memory
  • Item: AVF721GR67F1600GX
  • Capacity: 8GB
  • Speed: DDR3-1600 Registered ECC
$118.95
8GB Avant DDR3-1600 SO-DIMM Memory
  • Item: AVH641GU67F1600GX
  • Capacity: 8GB
  • Speed: DDR3-1600 SO-DIMM
$96.50
8GB Avant DDR3-1600 SO-DIMM Memory 1.35V Low Voltage
  • Item: AVH641GU67G1600GX
  • Capacity: 8GB
  • Speed: DDR3-1600 Low Voltage SO-DIMM
$95.25
8GB Transcend DDR3-1333 ECC DIMM Memory
  • Item:TS1GLK72V3H
  • 8GB DDR3-1333 ECC DIMM
  • Workstation/Server Memory
$125.95
8GB Transcend DDR3-1333 Registered ECC DIMM Memory 2Rx4
  • Item:TS1GKR72V3Y
  • 8GB DDR3-1333 Reg. DIMM
  • Server Memory
$112.95
8GB Transcend DDR3-1333 SO-DIMM Memory
  • Item:TS1GSK64V3H
  • 8GB DDR3-1333 SO-DIMM
  • Laptop Memory
$115.95
8GB Transcend DDR3-1600 DIMM Memory
$106.50
8GB Transcend DDR3-1600 ECC DIMM Memory
  • Item:TS1GLK72V6H
  • 8GB DDR3-1600 ECC DIMM
  • Workstation/Server Memory
$124.50
8GB Transcend DDR3-1600 Reg. ECC DIMM Memory
$124.50
8GB Transcend DDR3-1600 SO-DIMM Memory
  • Item:TS1GSK64V6H
  • 8GB DDR3-1600 SO-DIMM
  • Laptop Memory
$113.55
DDR3-1333 (PC3-10666) 8GB Transcend DDR3-1333 Registered ECC DIMM Memory - 4R
$149.95
Transcend 8GB DDR3 PC3-8500, 240-Pin DIMM Registered Memory - TS1GKR72V1N
  • Item: TS1GKR72V1N
  • 8GB DDR3-1066 Reg. DIMM
  • Server Memory
$150.95
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What is DDR3 Memory?

DDR3 SDRAM or Double Data Rate Three Synchronous Dynamic Random Access Memory is a random access memory interface used in computers and other electronic devices.
  • DDR3 components are twice as fast as today's highest speed DDR2 memory products.
  • DDR3 provides higher bandwidth and increased performance at low power.
  • DDR3 has data rates of 1066 to1600 MT/s and clock frequencies of 533 to 800MHz
  • DDR3's standard 1.5V supply voltage cuts power consumption by up to 30% over DDR2.

DDR3 FAQs

Is DDR3 RAM Memory backward compatible with DDR2?

No. DDR3 memory chips and modules are very different from DDR2. For example, DDR3 runs at a lower voltage (1.5V) than DDR2 (1.8V).

Can DDR3 DIMMs be plugged into DDR2 sockets or vice versa?

No. Memory modules (Unbuffered, Registered, Small Outline DIMMs) have a special “key” or notch in their connector. These keys must align with a key in the memory socket to allow the module to be inserted. All DDR3 and DDR2 module types are keyed differently. DD

How do I correctly install a DDR3 Memory Module?

Before touching these modules, ensure that you are correctly grounded.  Before inserting module to motherboard or machine make sure that motherboard or machine is correctly grounded. This can be done by wearing some kind of static control device such as a wrist strap or foot straps. Machines can be grounded by connect the power cable to a power socket (that is turned off).
Pick up the module by it’s sides. Do not touch the gold contacts at the bottom of the module. Look at the notches at the base of the module and line them up with the notches on the connector of the DDR3 motherboard.  Press the module into position, making sure that the module is properly seated in the connector. The tabs on the sides of connector will snap into place by hooking into the sides of the module.