Crucial

Crucial Technology CT25664AA1067 2 GB 240-pin DIMM DDR2 PC2-8500 CL=7 Unbuffered Non-ECC DDR2-1066 1.8V 256Meg x 64 Memory

Name: Crucial Technology CT25664AA1067 2 GB 240-pin DIMM DDR2 PC2-8500 CL=7 Unbuffered Non-ECC DDR2-1066 1.8V 256Meg x 64 Memory
Brand: Crucial
SKU: B001A5NFYM

Bottom line: The Crucial Technology CT25664AA1067 2 GB 240-pin DIMM DDR2 PC2-8500 CL=7 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.

Live pricing on eBay

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

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. About the author →

Pros & Cons

Pros

✓ 240PIN DIMM

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

Every day, you rely on your computer to make your life easier. A Crucial DRAM upgrade can help your system run faster, and it's one of the easiest, most affordable ways to improve system performance. Reap the benefits doing everything from everyday system tasks to mission-critical applications. For over 12 years, Crucial has been recognized as a leader in DRAM upgrades. Our products help people achieve greater system performance through improved productivity, reliability, and speed. As part of one of the world’s largest DRAM manufacturers—Micron Technology—our long tenure of engineering and…

SpecPicks Verdict

SpecPicks scored Crucial Technology CT25664AA1067 2 GB 240-pin DIMM DDR2 PC2-8500… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Crucial'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

240PIN DIMM

Full Specifications

Brand	Crucial
Voltage	1.8 volts
RAM Size	2 GB
Form Factor	Desktop
Memory Speed	1066 MHz
Model Number	CT25664AA1067
Number of Pins	240
Mfr Part Number	CT25664AA1067
Number of Items	1
Item Part Number	CT25664AA1067
Memory Generation	DDR2
Compatible Devices	Desktop
Data Transfer Rate	1066 MHz
Memory Form Factor	UDIMM
Additional Features	Lightweight
Computer Memory Size	2 GB
RAM Memory Technology	DDR2
Column Address Strobe Latency	7
Global Trade Identification Number	00649528739803

Ready to buy?

Crucial Technology CT25664AA1067 2 GB 240-pin DIMM DDR2 PC2-8500 CL=7 Unbuffered Non-ECC DDR2-1066 1.8V 256Meg x 64 Memory is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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