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Green rectangular SODIMM circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 512MB DDR 266 PC2100 SODIMM memory upgrade B106

SKU CH-ZM9T-EJTFV

512 MB DDR 266 PC2100 SODIMM upgrade for HP LaserJet 4250 and 5200 series printers

  • Total capacity512 MB
  • Rated speedDDR 266 (PC 2100)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL2.5
  • Memory timings3-3-3
  • Rated voltage2.5 V
  • 512 MB DDR 266 PC2100 capacity for faster printer processing
  • 100-pin SODIMM form factor fits HP LaserJet 4250 and 5200 series
  • CL2.5 latency with 3-3-3 timing delivers responsive memory access
  • Unbuffered non-ECC design matches original printer specifications
  • 5 V operation ensures stable performance in compatible HP printers

512MB DDR 266 SODIMM for HP LaserJet printers

This module is a 512MB DDR 266 (PC 2100) SODIMM built for specific HP LaserJet printers. It targets IT staff or owners who need to upgrade memory in a 4250 or 5200 series device. The stick uses a 100-pin SODIMM form factor and carries no ECC or registered buffering.

Thermals noise and power draw

The memory runs at 2.5V with CL2.5 3-3-3 timings and has no heat spreader. As a low-power DRAM module it produces negligible heat and no audible noise during normal printer operation. Power draw stays within the printer's original specification so no extra cooling is required.

Build quality connectors and daily implications

The 100-pin SODIMM edge connector slots directly into the printer's memory socket without adapters. Unbuffered design keeps installation straightforward for on-site service. Compatibility is guaranteed for the listed 4250 and 5200 models only; other printers are not supported.

How it compares

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

Price $22.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 512 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $44.90 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 nameCM512MBPC2100100PIN
Total capacity512 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 4250, 4250Dtn, 4250Dtnsl, 4250N, 4250Tn, 5200Dtn
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I install the 100-pin SODIMM in an HP LaserJet 4250, and which step do people often miss?

Power off the printer, open the formatter board cover, align the notch on the 100-pin SODIMM with the slot key, press firmly until both latches click, then close the cover and power on; the step most often missed is seating the module fully so both metal latches engage.

What maintenance or replacement will the 512 MB DDR 266 module need over time?

No scheduled maintenance is required; if errors appear, reseat the SODIMM and clean the gold contacts with a lint-free cloth, otherwise the module runs for the life of the printer unless a hardware fault develops.

What limit appears first when the printer runs large, complex jobs continuously with this memory?

The 512 MB capacity is the first bottleneck; once the print buffer fills, the printer pauses to spool to disk, so sustained throughput is limited by the amount of installed RAM rather than the 266 MHz speed.

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