Edge Memory
512 MB (4 x 128 MB) - SIMM 72-pin - FPM RAM (D4893A-PE)
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
512MB (4 x 128MB) - 66MHz PC66 - Parity - FPM DRAM - 72-pin
SpecPicks Verdict
SpecPicks classifies 512 MB (4 x 128 MB) - SIMM 72-pin - FPM RAM (D4893A-PE) as a niche pick — read recent reviews before buying in the memory & ram category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. Edge Memory's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Item Package Dimension: 1.0L x 1.0W x 1.0H inches
- ✓ Backed by Edge Memory's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Item Package Dimension: 1.0L x 1.0W x 1.0H inches
- Item Package Weight - 1.0 Pounds
- Item Package Quantity - 1
- Product Type - INTERNAL MEMORY
Full Specifications
| Brand | Edge Memory |
|---|---|
| RAM Size | 512 MB |
| Unit Count | 1 Count |
| Form Factor | 72-pin SIMM |
| Memory Speed | 66 MHz |
| Model Number | D4893A-PE |
| Number of Pins | 72 |
| Mfr Part Number | D4893A-PE |
| Special Feature | Lightweight |
| Data Transfer Rate | 66 MHz |
| Additional Features | Lightweight |
| Computer Memory Size | 512 MB |
| Item Package Dimension | 1.0L x 1.0W x 1.0H inches |
| Global Trade Identification Number | 00652977150563, 06529771505636 |
Ready to buy?
512 MB (4 x 128 MB) - SIMM 72-pin - FPM RAM (D4893A-PE) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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