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Green circuit board SODIMM with black memory chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions 256MB DDR 266 SODIMM 100-pin memory upgrade

SKU CH-C20D-CRFGV

256 MB DDR 266 SODIMM memory upgrade for HP LaserJet 4240 and 4250 series printers

  • Total capacity256 MB
  • Rated speedDDR 266 (PC 2100)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL2.5
  • Memory timings3-3-3
  • Rated voltage2.5 V
  • 256 MB capacity expands printer memory for larger print jobs
  • DDR 266 MHz speed matches original system specification
  • 100-pin SODIMM form factor fits designated HP LaserJet slots
  • Unbuffered non-ECC design ensures correct electrical signalling
  • Lifetime warranty from CMS backs long-term reliability

Compatible HP LaserJet Printers

This 256MB SODIMM module is designed for HP LaserJet 4240, 4240N, 4240Tn, 4250, 4250Dtn and 4250Dtnsl printers. It uses a 100-pin DDR 266 interface running at 2.5V with CL2.5 timing. The unbuffered, non-ECC stick installs directly into the printer's memory slot to expand the device's processing buffer.

Office Environments Needing Print Buffer Expansion

The upgrade suits offices where large or complex print jobs cause the printer to pause while waiting for data. It does not help printers outside the listed LaserJet series, nor does it add network connectivity or duplex features. Users needing higher capacity than 256MB must verify whether their specific model supports larger modules.

Single Stick Kit With Lifetime Warranty

The package contains one memory stick backed by a limited lifetime warranty from Computer Memory Solutions. No cables, drivers or installation tools are included. The stick itself is the only component that changes the printer's available RAM, allowing larger jobs to spool locally before printing begins.

How it compares

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

Price $8.99
Cheaper than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 256 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $35.12 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 nameCM256MBPC2100100PIN
Total capacity256 MB
Performance
Rated speedDDR 266 (PC 2100)
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 4240, 4240N, 4240Tn, 4250, 4250Dtn, 4250Dtnsl
In the box
Included items1 Memory RAM Stick

Questions about this item

Which printers accept this 256MB DDR 266 SODIMM 100-pin module?

This module is compatible with HP LaserJet 4240, 4240N, 4240Tn, 4250, 4250Dtn and 4250Dtnsl printers.

Can I add this 256MB stick alongside the original memory in my LaserJet 4250?

Yes, if the printer has a free 100-pin SODIMM slot you can install this 256MB DDR 266 module alongside existing memory.

How do I confirm the printer recognises the new 256MB DDR 266 module after installation?

Print a configuration page from the control panel; the total memory shown should reflect the added 256MB.

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