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Green PCB memory module with aluminium heatsinks and 184 gold pins

SAMSUNG

SAMSUNG MR18R1624EG0-CM8 128MB PC800 ECC RDRAM server RAM

SKU CH-2WB2-GRYCZ MPN MR18R1624EG0-CM8

128 MB PC800 ECC RDRAM server module with 184 pins, 40 ns access speed and aluminium heatsinks

  • 128 MB capacity for legacy server upgrades
  • PC800 standard runs at 800 MHz clock speed
  • ECC error correction protects data integrity
  • 40 ns access time also supports 45 ns timing
  • 184-pin RIMM module with aluminium heatsinks

Samsung PC800 RDRAM Module

This Samsung MR18R1624EG0-CM8 is a 128MB RDRAM RIMM module built to the PC800 standard with ECC error correction. It runs at 800MHz on a 400MHz front-side bus and fits 184-pin sockets with a 40ns access speed that is also compatible with 45ns timing. Aluminium heatsinks come fitted and the part is backwards compatible with the earlier MR18R1624DF0-CM8 module.

Compatibility Focus

The module suits legacy servers and workstations that require 18-bit Rambus RDRAM with ECC on a 184-pin RIMM form factor. It is not for systems that accept only DDR, SDRAM or other memory standards, nor for platforms that need non-ECC memory or a different pin count. Buyers who need larger capacities or newer memory technologies must look elsewhere.

Deciding Specification

The single specification that decides fit is the PC800 RDRAM interface combined with 184-pin RIMM physical layout and ECC. If the target board calls for PC800 Rambus RDRAM with error correction and 184 pins, this module matches; if the board uses any other memory standard or pin arrangement, it will not work.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $65.99
Cheaper than about 79% of the 6,523 comparable items (median $188.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the Samsung MR18R1624EG0-CM8 is running at 800MHz with ECC active after installation?

Enter the server BIOS or UEFI and verify the memory frequency reads 800MHz and ECC is reported as enabled for the module.

What is included with the MR18R1624EG0-CM8 module and what must be sourced separately?

The module ships with its aluminium heatsinks attached; any additional RIMM modules, continuity modules or memory brackets required by the motherboard are not included.

Which capacity version of the Samsung PC800 ECC RDRAM should I select for a 128MB per module requirement?

Choose this MR18R1624EG0-CM8 part; it provides exactly 128MB per 184-pin RIMM with ECC and 40ns access speed.

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