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Green 100-pin SODIMM memory module with black chips

Computer Memory Solutions

Computer Memory Solutions 64MB SODIMM PC100 100-Pin memory upgrade

SKU CH-M87X-MXX96

64 MB PC100 SODIMM adds memory to compatible HP LaserJet printers including the 1200, 1300, 2200, 4000 and 5000 series

  • Total capacity64 MB
  • Rated speedPC 100
  • ChipsetMajor Brand Chipset
  • CAS latencyCL2.5
  • Memory timings3-3-3
  • Rated voltage2.5 V
  • Adds 64 MB memory to supported HP LaserJet printers
  • PC100 100 MHz speed with CL2.5 latency for stable operation
  • 100-pin SODIMM form factor fits designated printer slots
  • Unbuffered non-ECC design matches original printer specifications
  • Compatible with HP LaserJet 1200 1300 2200 2300 2500 3000 3200 3300 4000 4050 4100 4200 4300 4500 5000 5100 8000 8100 8150 8500 8550 9000

64MB SODIMM for HP LaserJet printers

This 64MB SODIMM module upgrades memory in compatible HP LaserJet printers. It suits offices and technicians maintaining legacy print hardware that requires additional buffer capacity. The single stick installs directly into the printer's 100-pin slot without configuration changes.

Unbuffered PC100 design with major-brand chips

Built with major-brand chipsets on an unbuffered, non-ECC PCB, the module runs at 2.5V with CL2.5 timing. The 100-pin SODIMM form factor matches the printer's internal socket, so installation is a simple push-in action that requires no tools or firmware updates.

Low-voltage operation keeps thermals passive

Operating at 2.5V and 100MHz, the stick draws minimal power and generates negligible heat inside the printer chassis. No heat spreader is fitted and none is needed; the module runs silently with passive airflow, adding no audible noise to the print environment.

How it compares

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

Price $19.99
Cheaper than about 91% 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 $312.34 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 nameCM64MBPC100100PIN
Total capacity64 MB
Performance
Rated speedPC 100
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL2.5
Memory timings3-3-3
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage2.5 V
Compatibility
Compatible systemsHp Laserjet 4000, 4050, 2200, 1300, 5000
In the box
Included items1 Memory RAM Stick

Questions about this item

What PC100 speed does this 100-pin SODIMM run at, and what bandwidth ceiling does that impose?

The module operates at 100 MHz PC100, limiting throughput to the PC100 bandwidth ceiling of roughly 800 MB/s in these printers.

Which physical slot and form factor must the printer provide for this stick to seat correctly?

It requires a 100-pin SODIMM socket; the stick is a single 64 MB unbuffered SDRAM module with no heat spreader.

How is the module installed in an HP LaserJet, and which step do people often skip?

Power off the printer, open the formatter board cover, insert the SODIMM at an angle until the clips click, then reseat the cover before powering on — skipping the full clip engagement causes detection failures.

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