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Key Features

  • Up to 800 MHz speed is enough to run heavy software smoothly while surfing web with dozens of tabs open
  • DIMM 4 GB memory smoothly executes complex apps and games
  • 240-pin-pin DDR3-800/PC3-6400 interface synchronizes electrical and clock signals for an efficient data transfer rate
  • Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
  • Server device support for your ram module to allow enhanced performance and reliable memory solution
  • Fully Buffered signal processing allows higher accuracy and enhanced ram module performance
  • 1 x 4GB modules for dependable storage efficiency and maximum convenience
  • CL5 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information
  • 240-pin for optimal performance and maximum reliability
  • DIMM form factor with 240-pin and 4 GB memory size for enhanced performance and speed to allow maximum usability
OWC RAM Modules

4.0GB OWC PC6400 DDR2 ECC 800MHZ 240-PIN FB-DIMM MEMORY MOD

Mfr # OWC64FBMP4GB SKU 9117498 UPC 812437020649

$0.01
Available

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Product Overview

4.0GB OWC PC6400 DDR2 ECC 800MHZ 240-PIN FB-DIMM MEMORY MOD

  • OWC 4GB DDR2 SDRAM Memory Module - 4 GB (1 x 4GB) - DDR3-800/PC3-6400 DDR2 SDRAM - 800 MHz - CL5 - 1.80 V - ECC - Fully Buffered - 240-pin - DIMM
  • OWC 4GB DDR2 SDRAM Memory Module
  • 4 GB (1 x 4GB) - DDR3-800/PC3-6400 DDR2 SDRAM - 800 MHz - CL5 - 1.80 V - ECC - Fully Buffered - 240-pin - DIMM
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Technical Specifications

Product Type RAM Module
CAS Latency CL5
Device Supported Server
Device Supported Mac Pro
Error Checking ECC
Manufacturer Part Number OWC64FBMP4GB
Number of Modules 1 x 4GB
Number of Pins 240-pin
Signal Processing Fully Buffered
Form Factor DIMM
Manufacturer Other World Computing
Memory Speed 800 MHz
Product Name 4GB DDR2 SDRAM Memory Module
Memory Size 4 GB
Brand Name OWC
Memory Technology DDR2 SDRAM
Memory Standard DDR3-800/PC3-6400
Memory Voltage 1.80 V

Marketing Information

OWC is proud to offer the best possible Mac Pro Memory solutions available.

Premium Quality Modules fully Mac Pro Qualified and backed by OWC Lifetime Advance Replacement Warranty.

These OWC memory modules fully meet/exceed Apple's Mac Pro Quad & 8-Core Xeon model memory specifications. Utilization of qualified Apple Mac Pro Heat-Spreaders, Apple Qualified IDT AMBs, and the best major brand memory components ensure maximum performance and trouble-free operation. Modules are fully tested prior to shipment.

Apple specifically designed the Mac Pro with more space between each slot to accommodate the Apple Proprietary Heat-Spreader for thermal requirements. Use of Apple's spreader solution and the highest grade, thermally tolerant components ensure that these Mac Pro Quad Xeon Memory Upgrade Kits will provide a lifetime of reliable and trouble-free operation.

Apple notes that using parts with a non-Apple standard heat-spreader and which only meet JEDEC standard specifications can result in higher fan speeds due to increased internal temperatures and system controlled reduction of memory performance to prevent thermal overload. OWC's testing has found that use of non Apple qualified spec modules leads to ECC errors and ultimate system lock ups as non-spec modules reach significantly higher temperatures.

Two well known memory manufacturers originally listed their own JEDEC standard modules as being Mac Pro compatible. Within days of doing so, each removed this compatibility support after reports and testing which made clear JEDEC standard modules were not reliable in the Mac Pro. It is very disappointing that many other memory providers continue to list and misrepresent such JEDEC modules (lacking the proper heat-spreader) as being correct for the Mac Pro.

The Apple Mac Pro is an amazing machine. Memory from OWC only makes it better!

Shipping & Dimensions

0.3
Weight (lbs)
5.32"
Length
1.21"
Width
0.85"
Height
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