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Green rectangular DDR2 SODIMM module with gold edge connectors and black memory chips

HP

HP 128MB DDR2 144Pin SODIMM Memory Upgrade CB422A

SKU CH-TTDQ-7REZ3

128 MB DDR2 SODIMM adds 144-pin memory to compatible HP LaserJet printers

  • Total capacity128 MB
  • Boosts printer speed with 128MB DDR2 capacity
  • Fits HP LaserJet P2015, P2055, P3005 models
  • Compatible with CP1510, CP2025, CM2320, M2727
  • Engineered and tested by HP engineers for reliability

128MB DDR2 SODIMM for HP LaserJet printers

This 128MB DDR2 144-pin SODIMM module is designed to upgrade specific HP LaserJet printers including the P2015, P2055, P3005, CP1510, CP2025, CM2320 and M2727 models. It uses the HP part number CB422A and is supplied new. The memory is engineered and qualified by HP engineers for these printer systems.

Sustained print workloads

Under continuous print jobs the module holds the extra page data in DRAM so the formatter does not stall waiting for the engine. The DDR2 interface keeps latency low during long rasterising passes. Printers without this upgrade may slow down or pause on complex graphics because the base memory fills. This part is not for users who need more than 128MB of additional memory.

How it compares

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

Price $11.99
Cheaper than about 96% of the 21,161 comparable items (median $397.99).
Total capacity 128 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $93.67 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Total capacity128 MB

Questions about this item

How much power does the 128MB DDR2 SODIMM draw when the printer runs all day?

The module uses standard DDR2 low-voltage operation, adding only a few milliwatts to the printer's total draw during continuous use.

Which printer models must I already own for this CB422A module to work?

Compatible models include LaserJet P2015, P2055, P3005, CP1510, CP2025, CM2320 and M2727.

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