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    Best Seller
    HP 397415-B21 Compatible Factory Original 8GB (2x4GB) DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

    HP 397415-B21 Compatible Factory Original 8GB (2x4GB) DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

    These parts are FACTORY ORIGINAL Tier 1 modules (from either Samsung Micron Hynix Infineon etc.). You cannot buy a better module and there is a good chance that it is an identical module you may get directly from the OEM. All AddOn modules are built to... more

    $42.27 $30.24

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    Dell 8GB DDR3 SDRAM Memory Module

    Dell 8GB DDR3 SDRAM Memory Module

    Dell 8GB DDR3 SDRAM Memory Module 8 GB (1 x 8GB) DDR3-1333/PC3-10600 DDR3 SDRAM 1333 MHz CL9 ECC Registered Fully Buffered 240-pin DIMM more

    $49.95

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    Best Seller
    Axiom AX - DDR2 - 16 GB : 2 x 8 GB - FB-DIMM 240-pin

    Axiom AX - DDR2 - 16 GB : 2 x 8 GB - FB-DIMM 240-pin

    DDR2 - 16 GB : 2 x 8 GB - FB-DIMM 240-pin - 667 MHz / PC2-5300 - fully buffered - ECC - for Dell PowerEdge M600 more

    $442.50

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    Dell 8GB DDR3 SDRAM Memory Module

    Dell 8GB DDR3 SDRAM Memory Module

    Dell 8GB DDR3 SDRAM Memory Module For Computer Server Workstation 8 GB DDR3-1333/PC3L-10600 DDR3 SDRAM 1333 MHz CL9 1.35 V ECC Registered Buffered 240-pin DIMM more

    $49.95

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    IBM 1GB DDR2 SDRAM Memory Module

    IBM 1GB DDR2 SDRAM Memory Module

    IBM 1GB DDR2 SDRAM Memory Module For Workstation Server 1 GB (1 x 1GB) DDR2-667/PC2-5300 DDR2 SDRAM 667 MHz CL5 ECC Chipkill Fully Buffered 240-pin DIMM more

    $21.78 $16.39

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    Dell 16GB (2 x 8GB) DDR2 SDRAM Memory Kit

    Dell 16GB (2 x 8GB) DDR2 SDRAM Memory Kit

    Dell 16GB (2 x 8GB) DDR2 SDRAM Memory Kit For Server Workstation 16 GB (2 x 8GB) DDR2-667/PC2-5300 DDR2 SDRAM 667 MHz Quadruple-rank Memory CL5 ECC Fully Buffered 240-pin DIMM more

    $72.50

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    IBM 2x512MB 1GB PC2-5300F ECC Memory Module 38L5901 39M5781

    IBM 2x512MB 1GB PC2-5300F ECC Memory Module 38L5901 39M5781

    IBM 2x512MB (1GB) PC2-5300F ECC Memory Module 38L5901 39M5781 * IBM 39M5781 ECC 512MB PC2-5300 DDR2-667MHz Fully Buffered ECC Memory Module 38L5901 * FRU 39M5781 * PN 38L5901 * HYMP564F72CP8D3-Y5 AC-T more

    $25.90

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    Supermicro MEM-DR380L-HL01-EU16 Hynix Memory 8GB DDR3-1600MHz 2Rx8 Un-Buffered ECC

    Supermicro MEM-DR380L-HL01-EU16 Hynix Memory 8GB DDR3-1600MHz 2Rx8 Un-Buffered ECC

    Supermicro MEM-DR380L-HL01-EU16 Hynix Memory 8GB DDR3-1600MHz 2Rx8 Un-Buffered ECC more

    $103.50

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    AddOn AM667D2DFB5/8G x2 JEDEC Standard Factory Original 16GB DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

    AddOn AM667D2DFB5/8G x2 JEDEC Standard Factory Original 16GB DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

    ACP-EP Memory is your memory partner with upgrades available for all the latest notebooks desktops servers and workstations. All ACP-EP Memory products are manufactured to JEDEC standards to meet or exceed all OEM specifications. more

    $86.81 $55.00

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    AddOn AM667D2DFB5/8G x2 Dell A1787400 Compatible Factory Original 16GB DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

    AddOn AM667D2DFB5/8G x2 Dell A1787400 Compatible Factory Original 16GB DDR2-667MHz Fully Buffered ECC Dual Rank 1.8V 240-pin CL5 FBDIMM

    This Dell A1787400 compatible 16GB (2x8GB) DDR2-667MHz dual rank fully buffered ECC 1.8V 240-pin CL5 factory original FBDIMM kit is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to... more

    $65.87

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    IBM 39M5782 1Gb (2X512Mb)667Mhz Pc25300 240Pin Dimm Cl5 Ecc Fully Buffered Ddr2 Sdram Genuine

    IBM 39M5782 1Gb (2X512Mb)667Mhz Pc25300 240Pin Dimm Cl5 Ecc Fully Buffered Ddr2 Sdram Genuine

    short description is not available more

    $25.90

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    Qimonda 4GB 4 x 1 GB PC2-5300F DDR2 667 ECC Fully Buffered Server Memory Kit

    Qimonda 4GB 4 x 1 GB PC2-5300F DDR2 667 ECC Fully Buffered Server Memory Kit

    Qimonda 4GB 4 x 1 GB PC2-5300F DDR2 667 ECC Fully Buffered Server Memory Kit more

    $19.70

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    MemoryMasters 8GB (2X4GB) Kit Apple Mac Pro Tower Memory Upgrades (MB194G/A) DDR2 PC2-6400 FBDIMM

    MemoryMasters 8GB (2X4GB) Kit Apple Mac Pro Tower Memory Upgrades (MB194G/A) DDR2 PC2-6400 FBDIMM

    8GB Mac Pro 2X 4GB DDR2-800 FB-DIMM RAM Memory Kit . . . 2 Pieces 4GB 240 pin 256x72 1.8v PC2-6400 800MHz CL5 Fully Buffered ECC for 2008 2.8GHz 3.0GHz 3.2GHz Harpertown MacPro3 1 MA970LL/A A1186 models . . . . w/ OEM Apple Certified Full Fin Heat Sinks more

    $59.99

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    Patriot 32GB Viper Venom RGB DDR5 7000 MHz UDIMM Memory Kit (2 x 16GB) PVVR532G700C32K

    Patriot 32GB Viper Venom RGB DDR5 7000 MHz UDIMM Memory Kit (2 x 16GB) PVVR532G700C32K

    Designed with RGB lighting you'll be able to upgrade the memory in your compatible system using the 32GB Viper Venom RGB DDR5 6400 MHz UDIMM Memory Kit from Patriot. This memory kit features a capacity of 32GB which comes in a configuration of 2 x 16GB... more

    $144.99 $122.99

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    MemoryMasters 32GB (4x8GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 32GB (4x8GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 32GB (4x8GB) DDR2-800MHz PC2-6400 2Rx4 240-Pin 1.8V ECC FBDIMM Fully Buffered Server/Workstation Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $149.85

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    MemoryMasters 16GB (8X2GB) Certified Memory for Compaq HP Compatible ProLiant ML350 G5 DDR2 667MHz PC2-5300 Fully Buffered

    MemoryMasters 16GB (8X2GB) Certified Memory for Compaq HP Compatible ProLiant ML350 G5 DDR2 667MHz PC2-5300 Fully Buffered

    MemoryMasters 16GB (8X2GB) Certified Memory for Compaq HP ProLiant ML350 G5 DDR2 667MHz PC2-5300 Fully Buffered While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting... more

    $49.00

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    MemoryMasters 16GB DDR2-800 FB-DIMM Fully Buffered PC3-6400 DDR2 800Mhz ECC Kit for Apple Compatible Mac Pro - Model Id 3 1 - (4X 4GB)

    MemoryMasters 16GB DDR2-800 FB-DIMM Fully Buffered PC3-6400 DDR2 800Mhz ECC Kit for Apple Compatible Mac Pro - Model Id 3 1 - (4X 4GB)

    Matched Set of Four 4GB PC2-6400 DDR2-800 800Mhz 5ns Cycle Time ECC Fully-Buffered 256x72 1.8V 240pin FB-DIMMs. This kit contains two matched FB-DIMM modules which are specifically designed and SPD configured for the Mac Pro. This module is compatible... more

    $119.75

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    MemoryMasters 8GB (2X4GB) DDR2 Certified Memory for Dell Compatible PowerVault NF600 DDR2 667MHz PC2-5300 FBDIMM

    MemoryMasters 8GB (2X4GB) DDR2 Certified Memory for Dell Compatible PowerVault NF600 DDR2 667MHz PC2-5300 FBDIMM

    While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting Grade-A brand name computer memory. Cheap computer memory while possibly being compatible can cause system crashes... more

    $49.99

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    MemoryMasters Supermicro MEM-DR240L-CL02-FB8 4GB (1x4GB) DDR2 800 (PC2 6400) ECC Fully Buffered FBDIMM Memory RAM

    MemoryMasters Supermicro MEM-DR240L-CL02-FB8 4GB (1x4GB) DDR2 800 (PC2 6400) ECC Fully Buffered FBDIMM Memory RAM

    Supermicro MEM-DR240L-CL02-FB8 4GB (1x4GB) DDR2 800 (PC2 6400) 2Rx4 240-Pin 1.8V ECC Fully Buffered FBDIMM compatible Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $24.84

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    MemoryMasters 128GB (32x4GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 128GB (32x4GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 128GB (32x4GB) DDR2-800MHz PC2-6400 2Rx4 240-Pin 1.8V ECC FBDIMM Fully Buffered Server/Workstation Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $299.99

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    MemoryMasters 8GB (2X4GB) DDR2 Certified Memory for Dell Compatible POWEREDGE M600 A2257185 DDR2 667MHz FBDIMM

    MemoryMasters 8GB (2X4GB) DDR2 Certified Memory for Dell Compatible POWEREDGE M600 A2257185 DDR2 667MHz FBDIMM

    While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting Grade-A brand name computer memory. Cheap computer memory while possibly being compatible can cause system crashes... more

    $134.50

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    MemoryMasters 32GB (8x4GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 32GB (8x4GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 32GB (8x4GB) DDR2-800MHz PC2-6400 2Rx4 240-Pin 1.8V ECC FBDIMM Fully Buffered Server/Workstation Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $148.85

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    Kingston ValueRAM 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank x4 Intel Validated Desktop Memory

    Kingston ValueRAM 4GB 667MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank x4 Intel Validated Desktop Memory

    ValueRAM is Kingston s valuepriced line of industrystandard generic memory intended for customers who have white box or generic puter systems or who plan to purchase memory by specification. ValueRAM is designed to industry specifications tested is... more

    $29.48 $23.64

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    Memorymasters 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/ MAC Heatspreaders RAM Me

    Memorymasters 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/ MAC Heatspreaders RAM Me

    Memorymasters 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/ MAC Heatspreaders RAM Me more

    $112.01

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    MemoryMasters 128GB (32x4GB) DDR2-667MHz PC2-5300 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 128GB (32x4GB) DDR2-667MHz PC2-5300 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 128GB (32x4GB) DDR2-667MHz PC2-5300 2Rx4 240-Pin 1.8V ECC FBDIMM Fully Buffered Server/Workstation Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $299.99

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    MemoryMasters 8GB Kit 2 X 4GB DDR2 Server Memory Upgrade for HP Workstation XW6400 SDRAM ECC Fully Buffered FB DIMM PC2-5300 240 pin 667MHz RAM (MemoryMasters)

    MemoryMasters 8GB Kit 2 X 4GB DDR2 Server Memory Upgrade for HP Workstation XW6400 SDRAM ECC Fully Buffered FB DIMM PC2-5300 240 pin 667MHz RAM (MemoryMasters)

    Total 8GB 2 x 4GB Kit PC2-5300F 667MHz DDR2 ECC 240 pin Fully Buffered FB DIMM. Compatible with: HP Workstation XW6400. MemoryMasters Equivalent to HP Part Numbers: 397415-B21 397415-S21 397415R-B21 System Specific memory backed by MemoryMasters . more

    $24.99

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    MemoryMasters 8GB (4X2GB) DDR2 Certified Memory for HP Compatible ProLiant BL480c DDR2 667MHz PC2-5300 FBDIMM

    MemoryMasters 8GB (4X2GB) DDR2 Certified Memory for HP Compatible ProLiant BL480c DDR2 667MHz PC2-5300 FBDIMM

    While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting Grade-A brand name computer memory. Cheap computer memory while possibly being compatible can cause system crashes... more

    $50.50

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    Simmtec 8GB 4x2GB 667MHz DDR2 ECC Fully Buffered FB-DIMM Memory for MA356LL/A Mac Pro

    Simmtec 8GB 4x2GB 667MHz DDR2 ECC Fully Buffered FB-DIMM Memory for MA356LL/A Mac Pro

    Item Description 8GB 4x2GB 667MHz DDR2 ECC Fully Buffered FB-DIMM Memory for MA356LL/A Mac Pro Part Number N/A Condition Seller Refurbished Tested 100% working condition. Manufacturer Third Party Compatible with Apple MAC PRO MA356LL/A more

    $27.99

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    MemoryMasters Dell Compatible SNPM788DCK2/16G 16GB (2 x 8GB) PC2-5300 ECC Fully Buffered FBDIMM Memory for DELL PowerEdge M600

    MemoryMasters Dell Compatible SNPM788DCK2/16G 16GB (2 x 8GB) PC2-5300 ECC Fully Buffered FBDIMM Memory for DELL PowerEdge M600

    Dell Compatible SNPM788DCK2/16G 16GB (2 x 8GB) DDR2 667 (PC2 5300) PC2-5300 Fully Buffered FBDIMM Memory for DELL PowerEdge M600 MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds... more

    $34.37

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    HP 2GB PC2-5300F DDR2 Fully Buff ECC Memory 649995-001 MT18HTF25672FDZ-667H1D6

    HP 2GB PC2-5300F DDR2 Fully Buff ECC Memory 649995-001 MT18HTF25672FDZ-667H1D6

    HP 2GB PC2-5300F DDR2 Fully Buff ECC Memory 649995-001 MT18HTF25672FDZ-667H1D6 2GB DDR2 5300(667) Fully-Buffered ECC SERVER RAM more

    $28.00

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    MemoryMasters Dell Compatible SNP9F035CK2/8G 8GB (2 x 4GB) PC2-5300 ECC Fully Buffered FBDIMM Memory for DELL PowerEdge M600

    MemoryMasters Dell Compatible SNP9F035CK2/8G 8GB (2 x 4GB) PC2-5300 ECC Fully Buffered FBDIMM Memory for DELL PowerEdge M600

    Dell Compatible SNP9F035CK2/8G 8GB (2 x 4GB) DDR2 667 (PC2 5300) PC2-5300 Fully Buffered FBDIMM Memory for DELL PowerEdge M600 MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $19.84

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    MemoryMasters (Not for PC!) 8GB 4x2GB PC2-5300 ECC FB-DIMM Server Memory for HP Compatible Compaq ProLiant DL380 G5

    MemoryMasters (Not for PC!) 8GB 4x2GB PC2-5300 ECC FB-DIMM Server Memory for HP Compatible Compaq ProLiant DL380 G5

    Memory is the best way to increase PC Speed! Photo(s) are for illustration only and you will receive what is described in the listing. We have over 25 years experience in whole computer components! We sell and buy all types of new & used working RAM... more

    $34.35

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    HP 64GB DDR2 SDRAM Memory Module

    HP 64GB DDR2 SDRAM Memory Module

    HP 64GB DDR2 SDRAM Memory Module For Server 64 GB (1 x 8GB) DDR2-667/PC2-5300 DDR3 SDRAM 667 MHz CL5 ECC Fully Buffered 240-pin DIMM 1 Year Warranty more

    $64.40 $49.01

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    MemoryMasters 64GB 8x8GB FB-DIMM 240-pin DDR2 667 MHz PC2-5300 DL360 DL380 ML370 DL580 G5 BL460C

    MemoryMasters 64GB 8x8GB FB-DIMM 240-pin DDR2 667 MHz PC2-5300 DL360 DL380 ML370 DL580 G5 BL460C

    While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting Grade-A brand name computer memory. Cheap computer memory while possibly being compatible can cause system crashes... more

    $199.50

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    MemoryMasters 16GB (8X2GB) Certified Memory for HP Compatible PROLIANT DL580 G5 397413-B21 DDR2 667MHz PC2-5300 Fully Buffered

    MemoryMasters 16GB (8X2GB) Certified Memory for HP Compatible PROLIANT DL580 G5 397413-B21 DDR2 667MHz PC2-5300 Fully Buffered

    MemoryMasters 16GB (8X2GB) Certified Memory for HP PROLIANT DL580 G5 397413-B21 DDR2 667MHz PC2-5300 Fully Buffered While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting... more

    $49.50

    FREE shipping

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    Micron 4GB FBDIMM Cache Mem ECC MT36HTF51272FZ-667H1D6 657900-001 PC2-5300F DDR2

    Micron 4GB FBDIMM Cache Mem ECC MT36HTF51272FZ-667H1D6 657900-001 PC2-5300F DDR2

    Micron 4GB FBDIMM Cache Mem ECC MT36HTF51272FZ-667H1D6 657900-001 PC2-5300F DDR2 4GB controller cache memory Fully Buffered DIMM (FBDIMM) DDR2 - SDRAM PC2-5300 240 Pin ECC Dual Rank Non parity more

    $38.00

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    Memorymasters 4GB (2x2GB) DDR2-667 Fully Buffered DIMM for Apple Mac Pro (Apple# MA686G/A Compatible)

    Memorymasters 4GB (2x2GB) DDR2-667 Fully Buffered DIMM for Apple Mac Pro (Apple# MA686G/A Compatible)

    Matched Pair of 2GB PC2-5300 DDR2-667 667Mhz Dual Rank Latency 5-5-5 ECC Fully-Buffered 256x72 1.8V 240pin FB-DIMMs Compatible with Apple Mac Pro 8-core 3.0GHz Mac Pro Quad 2.0GHz (BTO) Mac Pro Quad 2.66GHz (MA356LL/A) Mac Pro Quad 3.0GHz (BTO) This... more

    $29.99

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    MemoryMasters 64GB (8x8GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 64GB (8x8GB) DDR2-800MHz PC2-6400 ECC FBDIMM 2Rx4 1.8V Fully Buffered Memory for Server/Workstation

    MemoryMasters 64GB (8x8GB) DDR2-800MHz PC2-6400 2Rx4 240-Pin 1.8V ECC FBDIMM Fully Buffered Server/Workstation Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $279.85

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    Simmtec 16GB (4X4GB) Memory for Apple MAC PRO DDR2 PC2-5300 667MHz ECC Fully BUFFERED

    Simmtec 16GB (4X4GB) Memory for Apple MAC PRO DDR2 PC2-5300 667MHz ECC Fully BUFFERED

    16GB (4X4GB) MEMORY FOR APPLE MAC PRO DDR2 PC2-5300 667MHz ECC FULLY BUFFERED more

    $49.99

    FREE shipping

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    MemoryMasters 8GB (2X4GB) DDR2 Certified Memory for Dell Compatible POWEREDGE R900 A2257184 DDR2 667MHz FBDIMM

    MemoryMasters 8GB (2X4GB) DDR2 Certified Memory for Dell Compatible POWEREDGE R900 A2257184 DDR2 667MHz FBDIMM

    While at first glance it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters you re getting Grade-A brand name computer memory. Cheap computer memory while possibly being compatible can cause system crashes... more

    $133.96

    FREE shipping

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    More information about RAM & Memory Upgrades

    Best prices on Buffered, ECC in RAM & Memory Upgrades. Check out Bizrate for great deals on popular brands like ADDON, Axiom and Dell. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.