Hynix HYMP151F72CP4N3-Y5-AC-C 4GB PC2-5300 DDR2-667MHz ECC Memory

SK Hynix Part #/MPN: HYMP151F72CP4N3-Y5-AC-C

DiscTech Item #: HYN-HYMP151F72CP4N3-Y5-AC-C-NP-OE


Form Factor: DDR2 FBDIMM

Electrical Interface: PC2-5300

On-Board Cache: 4GB

Voltage: 1.8V

Hynix 4GB PC2-5300 DDR2-667MHz ECC Fully Buffered CL5 240-Pin DIMM Dual Rank RAM Memory Module  HYMP151F72CP4N3-Y5-AC-C - New Pull

This Hynix’s Fully Buffered DIMM is a high-bandwidth & large capacity channel solution that has a narrow host interface. Hynix’s FB-DIMM features novel architecture including the Advanced Memory Buffer that isolates the DDR2 SDRAMs from the channel. This single component located in the front side center of each DIMM, acts as a repeater and buffer for all signals and commands which are exchanged between the host controller and the DDR2 SDRAMs including data in and output. The AMB communicates with the host controller and adjacent DIMMs on a system board usin g an industry standard Differential Point to Point Link Interface at 1.5V power. The AMB also allows buffering of memory traffic to support large memory capacities. All memory control for the DDR2 SDRAM devices resides in the host, including memory request initiation, timing, refresh, scrubbing, sparing, configuration access and power management. The AMB interface is responsible for handling channel and memory requests to and from the local FBDIMM and for forwarding request to other FBDIMMs on the memory channel

Compatible with the following servers. (this list is not all inclusive)

PowerEdge 1900
PowerEdge 1950
PowerEdge 2900
PowerEdge 2950


This RAM is compatible with select servers supporting PC2-5300 Fully Buffered ECC memory.

Compatible with the following servers. (this list is not all inclusive)

PowerEdge 1900
PowerEdge 1950
PowerEdge 2900
PowerEdge 2950


  • 240 pin Fully Buffered ECC Dual-In-Line DDR2 SDRAM Module
  • JEDEC standard Double Data Rate2 Synchronous DRAMs (DDR2 SDRAMs) with 1.8V +/- 0.1V Power Supply
  • All inputs and outputs are comp atible with SSTL_1.8 interface
  • Built with 1Gb DDR2 SDRAMs in 60ball FBGA
  • Host interface and AMB componen t industry standard compliant
  • MBIST, IBIST test functions
  • 8 Bank architecture
  • OCD (Off-Chip Driver Impedance Adjustment)
  • ODT (On-Die Termination)
  • Fully differential clock operations (CK & CK)
  • Programmable Burst Length 4 / 8 with both sequential and interleave mode
  • Auto refresh and self refresh supported
  • 8192 refresh cycles / 64ms
  • Serial presence detect with EEPROM
  • 133.35 x 30.35 mm form factor
  • RoHS compliant
  • Full DIMM Heat Spreader

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ROHS Compliant

Weight: 0.5 lb

Warranty: 1 Year DiscTech

New Pull

Condition Levels Explained

The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. 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