Best 4gb Ddr2 Sdram

RJ291 Dell Optiplex GX520 Desktop Intel Motherboard RJ291 0RJ291

Processor: Intel Pentium or Celeron processor, Socket 775.
Memory: 2x 400-MHz and 533-MHz DDR2 SDRAM Slots, 4gb Max Total.
Audio: Integrated AC97, Sound Blaster emulation. Video: Integrated Intel Graphic Media Accelerator 950.
Expansion Capabilities: 2x PCI Slots, 1x PCI-E Slot. Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x VGA Monitor Port, 1x 10/100 Ethernet LAN Port, 2x front-panel and 6x back-panel USB 2.0–compliant connectors, three connectors for line-in, line-out, and microphone.
two front-panel connectors for headphones and microphone.

Genuine DELL F373D Motherboard For the Optiplex 760 Small Form Factor System.
Chipset: Intel Q43 Express Chipset w/ICH10D | Processor: Intel Core 2 Duo.
FSB up to 1333 MHz, Intel Pentium Dual-Core.
Memory: 2x 667-MHz or 800-MHz DDR2 SDRAM.
non-ECC memory only, 4gb Max Total | Audio: Integrated ADI 1984A high definition audio | Video: Intel integrated video | Expansion Capabilities: 1x PCI Slot for Half-Length Cards, 1x Low-Profile PCI-E x16.
Peripheral Interfaces: 2x Connectors for Line-In/Microphone and Line-Out, 1x eSATA Connector, 1x RJ45 Ethernet/Network Connector, 1x 25-Pin Parallel Connector, 1x 9-Pin Serial Connector, 6x USB 2.0 Connectors.
Motherboard Part Number: F373D, M863N, N449H, J656F.

Processor: Intel Pentium or Celeron processor, Socket 775.
Memory: 2x 400-MHz and 533-MHz DDR2 SDRAM Slots, 4gb Max Total.
Audio: Integrated AC97, Sound Blaster emulation. Video: Integrated Intel Graphic Media Accelerator 950.
Expansion Capabilities: 2x PCI Slots, 1x PCI-E Slot. Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x VGA Monitor Port, 1x 10/100 Ethernet LAN Port, 2x front-panel and 6x back-panel USB 2.0–compliant connectors, three connectors for line-in, line-out, and microphone.
two front-panel connectors for headphones and microphone.

Genuine DELL F373D Motherboard For the Optiplex 760 Small Form Factor System.
Chipset: Intel Q43 Express Chipset w/ICH10D | Processor: Intel Core 2 Duo.
FSB up to 1333 MHz, Intel Pentium Dual-Core.
Memory: 2x 667-MHz or 800-MHz DDR2 SDRAM.
non-ECC memory only, 4gb Max Total | Audio: Integrated ADI 1984A high definition audio | Video: Intel integrated video | Expansion Capabilities: 1x PCI Slot for Half-Length Cards, 1x Low-Profile PCI-E x16.
Peripheral Interfaces: 2x Connectors for Line-In/Microphone and Line-Out, 1x eSATA Connector, 1x RJ45 Ethernet/Network Connector, 1x 25-Pin Parallel Connector, 1x 9-Pin Serial Connector, 6x USB 2.0 Connectors.
Motherboard Part Number: F373D, M863N, N449H, J656F.

Genuine DELL F373D Motherboard For the Optiplex 760 Small Form Factor System.
Chipset: Intel Q43 Express Chipset w/ICH10D | Processor: Intel Core 2 Duo.
FSB up to 1333 MHz, Intel Pentium Dual-Core.
Memory: 2x 667-MHz or 800-MHz DDR2 SDRAM.
non-ECC memory only, 4gb Max Total | Audio: Integrated ADI 1984A high definition audio | Video: Intel integrated video | Expansion Capabilities: 1x PCI Slot for Half-Length Cards, 1x Low-Profile PCI-E x16.
Peripheral Interfaces: 2x Connectors for Line-In/Microphone and Line-Out, 1x eSATA Connector, 1x RJ45 Ethernet/Network Connector, 1x 25-Pin Parallel Connector, 1x 9-Pin Serial Connector, 6x USB 2.0 Connectors.
Motherboard Part Number: F373D, M863N, N449H, J656F.

Genuine DELL F373D Motherboard For the Optiplex 760 Small Form Factor System.
Chipset: Intel Q43 Express Chipset w/ICH10D | Processor: Intel Core 2 Duo.
FSB up to 1333 MHz, Intel Pentium Dual-Core.
Memory: 2x 667-MHz or 800-MHz DDR2 SDRAM.
non-ECC memory only, 4gb Max Total | Audio: Integrated ADI 1984A high definition audio | Video: Intel integrated video | Expansion Capabilities: 1x PCI Slot for Half-Length Cards, 1x Low-Profile PCI-E x16.
Peripheral Interfaces: 2x Connectors for Line-In/Microphone and Line-Out, 1x eSATA Connector, 1x RJ45 Ethernet/Network Connector, 1x 25-Pin Parallel Connector, 1x 9-Pin Serial Connector, 6x USB 2.0 Connectors.
Motherboard Part Number: F373D, M863N, N449H, J656F.

Genuine DELL F373D Motherboard For the Optiplex 760 Small Form Factor System.
Chipset: Intel Q43 Express Chipset w/ICH10D | Processor: Intel Core 2 Duo.
FSB up to 1333 MHz, Intel Pentium Dual-Core.
Memory: 2x 667-MHz or 800-MHz DDR2 SDRAM.
non-ECC memory only, 4gb Max Total | Audio: Integrated ADI 1984A high definition audio | Video: Intel integrated video | Expansion Capabilities: 1x PCI Slot for Half-Length Cards, 1x Low-Profile PCI-E x16.
Peripheral Interfaces: 2x Connectors for Line-In/Microphone and Line-Out, 1x eSATA Connector, 1x RJ45 Ethernet/Network Connector, 1x 25-Pin Parallel Connector, 1x 9-Pin Serial Connector, 6x USB 2.0 Connectors.
Motherboard Part Number: F373D, M863N, N449H, J656F.

Chipset: Nvidia GeForce 6150LE, Supported Processors: AMD Athlon 64 X2 dual-core processor, AMD Athlon 64 processor, AMD Sempron processor.
Supported Memory: 533-MHz, 667-MHz, 800-MHz (when available) DDR2 SDRAM, Four memory connectors, Capacity: 256 MB, 512 MB, or 1 GB non-ECC, Max Capacity: 4GB, Audio: Sigmatel 9227 CODEC (7.1 Channel audio).
Peripheral Interfaces: Video: 15-hole connector, Network Adapter: RJ-45 Connector, USB: Two front-panel and four back-panel USB 2.0-Compliant connectors, Audio: Six (6) Connectors for 7.1 support.
Expansion Capabilities: PCI Connectors: 2, PCI Connector Size: 124 pins, PCI Connector Data Width (Maximum): 32bits, PCI Express Connectors: one x1, PCI Express Connector Size: 36 pins, PCI Express Connector Data Width (Maximum): 1 PCI Express Lane, PCI Express Connector: one x16, PCI Express Connector Size: 164 pins, PCI Express Connector Data Width (Maximum): 16 PCI Express Lanes.
Compatible Part Numbers: YY838, DR830, CT103, UW457.

4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory.
2x2GB PC2-6300 PC2-6400 DDR2 800 Mhz. Supports Dual Channel.
Compatible with desktops that support DDR2 240 pin memory.