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Green 168-pin DIMM stick with black memory chips

Computer Memory Solutions

Computer Memory Solutions CM3272EDO 64MB 168-Pin EDO DIMM PC100 memory upgrade

SKU CH-EJJ7-AZFFN

64 MB EDO DIMM module running at PC100 with 60 ns access time for HP Designjet 1050C and 1055CM printers

  • Total capacity64 MB
  • Rated speedPC 100
  • ChipsetMajor Brand Chipset
  • Rated voltage5 V
  • Buffer typeUnbuffered
  • Heat spreaderBased on Current Inventory (If Required Please Contact)
  • 64 MB capacity expands printer memory for large jobs
  • 168-pin EDO DIMM fits HP DesignJet 1050C and 1055CM
  • 60 ns access time speeds data handling
  • PC100 133 MHz rating matches system bus speed
  • ECC unbuffered design maintains data integrity

Direct replacement for HP DesignJet printers

This 64 MB 168-pin EDO DIMM is built to match the original C6258A specification for the HP DesignJet 1050C and 1055CM. It runs at PC100 speed with a 60 ns access time and operates at 5 V. The module is unbuffered, non-ECC, and uses major-brand chips for reliable operation in these large-format plotters.

Ideal for service technicians restoring legacy

Shops and owners who need a single stick to bring a DesignJet 1050C or 1055CM back to full memory capacity will find this part a direct fit. It is not suited for desktop PCs, servers or any system that requires SDRAM, DDR or registered modules, nor for machines that need more than 64 MB per slot.

5 V EDO electrical interface

The decisive specification is the 5 V EDO signalling on a 168-pin DIMM; only systems designed for that exact electrical and timing standard will accept the module. Verify the printer model against the HP DesignJet 1050C and 1055CM part number C6258A before ordering.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 64 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $234.22 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM3272EDO
Total capacity64 MB
Product type168-Pin SDRAM
Performance
Rated speedPC 100
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeUnbuffered
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage5 V
Compatibility
Compatible systemsHp Designjet 1050C, 1055Cm C6258A
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the EDO DIMM need periodic replacement or maintenance after installation?

The module is a solid-state component with no moving parts and requires no scheduled maintenance; it remains in service until a system upgrade or failure occurs.

What limit appears first when the memory runs continuously in the DesignJet 1050C or 1055CM?

The 60 ns access time and PC100 133 MHz rating set the throughput ceiling, so sustained print-job buffering will hit that bandwidth limit before any thermal throttle.

How much heat or noise does the 5 V unbuffered stick produce during all-day operation?

With no active cooling and low-voltage SDRAM chips, the DIMM generates negligible heat and zero audible noise even under constant load.

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