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CMS 128MB (1X128MB) SDRAM PC133, 133MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Designjet 500, 500Ps, 800, 800Ps C2388A - B94
Computer Memory Solutions

CMS 128MB (1X128MB) SDRAM PC133

Bottom line: The CMS 128MB SDRAM PC133 is a specs-and-price decision rather than a crowd-consensus one in the memory & ram category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Computer Memory Solutions guarantees compatibility with models provided in description.
  • ✓ Backed by Computer Memory Solutions's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

128MB 144pin PC100 SDRAM 3.3V SODIMM. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS Compatible with: HP DesignJet 500, 500PS, 800, 800PS, Business InkJet 2230, 2280, 2280tn, 2600dn.

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SpecPicks Verdict

SpecPicks scored CMS 128MB SDRAM PC133 using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Computer Memory Solutions's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Computer Memory Solutions guarantees compatibility with models provided in description.
  • Memory Type: SODIMM, 144-Pin
  • Speed: 133 MHz
  • 1 Piece Kit
  • Product appearance may vary. Picture for reference only. limited lifetime warranty when bought directly from computer memory solutions

Full Specifications

BrandComputer Memory Solutions
Speed133 MHz
Voltage3.3 volts
RAM Size128 MB
Form Factor184-PIN
Memory TypeSODIMM, 144-Pin
Memory Speed133 MHz
Model NumberCM1664PC133SOX1
Number of Pins144
Mfr Part NumberCM1664PC133SO
Number of Items1
Compatible Devices500PS, 800, Business Inkjet 2230
Data Transfer Rate133 MHz
Additional FeaturesLightweight
Computer Memory Size128 MB
RAM Memory TechnologySDRAM DDR
Full listing titleCMS 128MB (1X128MB) SDRAM PC133, 133MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Designjet 500, 500Ps, 800, 800Ps C2388A - B94

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CMS 128MB (1X128MB) SDRAM PC133, 133MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Designjet 500, 500Ps, 800, 800Ps C2388A - B94 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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CMS 128MB (1X128MB) SDRAM PC133, 133MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Designjet 500, 500Ps, 800, 800Ps C2388A - B94
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