Infineon / Qimonda HYS72T128020HFN-3.7-A 256MB DDR2 533MHz 1Rx8 240-Pin FB-DIMM RAM Memory Module

Qimonda Part #/MPN: HYS72T32000HFN-3.7-A

DiscTech Item #: QIM-HYS72T32000HFN-3.7-A-UP-OE


Interface Types: DDR2 DIMM 240pin

Form Factor: DDR2 FBDIMM

Electrical Interface: PC2-4200

On-Board Cache: 256MB

Voltage: 1.8V

Infineon / Qimonda HYS72T128020HFN-3.7-A 256MB DDR2 ECC 533MHz PC2-4200F 1Rx8 240-Pin FB-DIMM RAM Memory - Used Pull

Infineon Qimonda DDR2 ECC 256MB Registered ECC Server Memory.

Qimonda Fully Buffered DIMM

With the ever increasing operation frequency the number of DIMM modules on a memory channel with the current parallel stub-bus interface has hit saturation point. For server applications where lots of DRAM components are required, a new solution replacing the Registered DIMM modules for data rates of 533 Mb/s and above becomes necessary.

The FB-DIMM channel architecture introduces a new memory interconnect technology, which enables high memory capacity with high-speed DRAMs. The transition to serial point-to-point connections between the memory controller and the first module on the channel, and between subsequent modules down the channel, makes the bus-loading independent from the DRAM input/output (IO) speed. This enables high memory capacity with high-speed DRAMs.

The FB-DIMM requires high-speed chip design and DRAM expertise. Qimonda is uniquely positioned to provide the entire skill set in-house, which clearly demonstrates Qimonda’s solution competence. Qimonda supplies FB-DIMMs in two AMB sources with optimized heat sink design using power-saving DDR2 components.

Please check with your system manufacturer for compatibility lists.


Any Servers and Workstations that will use DDR2-533 ECC Buffered/Registered 240-Pin FB-DIMM Memory.

Qimonda Fully Buffered ECC Server RAM Features:

  • 256MB DDR2-533MHz
  • Fully Buffered
  • ECC
  • Dual Rank
  • 30mm ht.
  • 128 M x 72
  • PC2-4200 4-4-4

Click here to view the manufacturer's item description/brochure

Weight: 0.2 lb

Warranty: 1 Year DiscTech

Used Pull

Condition Levels Explained

The product has been removed from a working system (e.g. server). These products vary in their usage due to age of system & type of service etc.. However, Used System Pulls are fully tested and all handling is performed by trained technicians, taking full ESD precautions.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty