Crucial 1GB, 184-pin DIMM, DDR PC2700,
Bottom line: The Crucial 1GB, 184-pin DIMM, DDR PC2700, ($19.99 on Amazon as of 2026-10-20 22:28 UTC): DDR333 PC2700 speed at CL2.5 low latency; main trade-off: legacy DDR1 — won't fit DDR2/DDR3/DDR4 boards.
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*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
Pros & Cons
Pros
- ✓ DDR333 PC2700 speed at CL2.5 low latency
- ✓ 1GB module, 128Meg x 64 configuration
- ✓ Standard 184-pin DIMM fits DDR desktops
- ✓ From Crucial, a direct DRAM manufacturer
Cons
- ✗ Legacy DDR1 — won't fit DDR2/DDR3/DDR4 boards
- ✗ PC2700 only; no PC3200/DDR400 headroom
- ✗ Non-ECC — no error correction
- ✗ Runs at 2.5V, older-platform requirement
Manufacturer description
This 1GB memory module is designed to enhance the performance of your motherboard. It has a 128M x 64 configuration and operates at 2.5V.
SpecPicks Verdict
SpecPicks scored Crucial 1GB, 184-pin DIMM, DDR PC2700, using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Crucial's PC & gaming hardware 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 PC & gaming hardware 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
- 184-pin DIMM
- DDR333
- DDR PC2700, CL=2.5, Unbuffered, NON-ECC, DDR333, 2.5V, 128Meg x 64
- The only brand of memory upgrade available directly from a DRAM manufacturer, tested to meet the most stringent industry specifications
- Install it yourself in about 15 minutes. The same top-quality memory that the worlds largest computer manufacturers install in the systems they sell
Full Specifications
| Brand | Crucial |
|---|---|
| Voltage | 2.5 volts |
| RAM Size | 1 GB |
| Unit Count | 1 Count |
| Form Factor | DIMM |
| Memory Speed | 333 MHz |
| Model Number | CT12864Z335 |
| Number of Pins | 184 |
| Mfr Part Number | CT12864Z335 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Memory Generation | DDR |
| Compatible Devices | Desktop |
| Data Transfer Rate | 333 MHz |
| Memory Form Factor | DIMM |
| Computer Memory Size | 1 GB |
| RAM Memory Technology | DDR |
| Column Address Strobe Latency | 2.5 |
| Global Trade Identification Number | 00649528719973, 00777786447922, 01532312242544, 05053460772494 |
Ready to buy?
Crucial 1GB, 184-pin DIMM, DDR PC2700, 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.
*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
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