Edge Memory - 64 MB (2 x 32 MB) - SIMM 72-pin - EDO RAM (D4543A-HPPC1-PE)
As an Amazon Associate, SpecPicks earns from qualifying purchases.
*Price sourced from Amazon.com. Last updated 2026-07-27. Price and availability subject to change.
Bottom line: The Edge Memory - 64 MB (2 x 32 MB) - SIMM 72-pin - EDO RAM (D4543A-HPPC1-PE) is a specs-and-price decision rather than a crowd-consensus one in the memory & ram category, priced around $27.52. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.
Pros & Cons
Pros
- ✓ Backed by SimpleTech'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
EDGE 64 MB SIMM 72PIN EDO RAM 66 MHZ NON-ECC Manufacturer : EDGE UPC : 652977314422
SpecPicks Verdict
SpecPicks scored Edge Memory - 64 MB (2 x 32 MB) - SIMM 72-pin - EDO RAM… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the memory & ram category. SimpleTech'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 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.
Full Specifications
| Brand | SimpleTech |
|---|---|
| RAM Size | 64 MB |
| Model Name | 64MB EDO DRAM Memory Module |
| Unit Count | 1 Count |
| Form Factor | 72-pin SIMM |
| Memory Speed | 66 MHz |
| Model Number | D4543A-HPPC1-PE |
| Number of Pins | 72 |
| Mfr Part Number | D4543A-HPPC1-PE |
| Compatible Devices | Laptop |
| Data Transfer Rate | 66 MHz |
| Additional Features | Lightweight |
| Computer Memory Size | 64 MB |
| RAM Memory Technology | DRAM |
| Global Trade Identification Number | 00652977314422 |
Ready to buy?
Edge Memory - 64 MB (2 x 32 MB) - SIMM 72-pin - EDO RAM (D4543A-HPPC1-PE) is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-27. Price and availability subject to change.
Related Memory & RAM
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
More reviews from the SpecPicks archive
Browse all reviews →- Handheld Gaming PCs Ranked: 2025's Best, Compared
- Best PlayStation Controllers for PC Gaming in 2026
- DeepSeek 4 Flash on 128GB MacBook: Local Inference Throughput Reality Check
- Using Claude to Hunt PCI Device IDs on Win98: Voodoo, Audigy, GeForce 4 Ti
- Building a Retro PC Server Farm with AI: Hosting Quake 3, UT99 & OpenArena in 2026
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5070
- Best Controller for PC Retro Gaming (2026)
- Best 12GB GPU for Stable Diffusion: RTX 3060 in 2026
- Dual RTX 3090 vs RTX 5090: Gaming vs AI Training
- Best Retro Gaming Consoles and Controllers to Buy in 2026
- LEGO Batman: Legacy of the Dark Knight Runs Well on Steam Deck
- Best Parts for a Long-Context Local LLM Workstation in 2026
- AMD Radeon RX 9070 GRE Review: Thoroughly Midrange
- Best Budget Gaming Keyboard Under $50 in 2026
- Kimi K2.7 Code: 12x Cheaper Than GPT-5.5, But Can You Run It Locally?
- Ryzen AI Max Mini-ITX: Framework Desktop Specs Explained
- Is 8GB RAM Enough in 2026? A Real-World Performance Analysis
- Build a Pi Zero W Handheld Retro Emulator in 2026: Full Parts List and Setup
- RetroArch Cores Download Guide: Safe Sources 2025
- Qwen3.6-35B-A3B vs Gemma 4 26B-A4B: MoE Showdown on Consumer GPUs
- Sound Blaster Audigy FX in a Period-Correct WinXP Build: 2026 Install and Tuning Guide
- AI-Driven Win9x Driver Install: How Vision-LLMs Tame Vintage Installers (2026)
- Claude Fable 5: Anthropic Admits 'Wrong Tradeoff' on Throttling
- Best Gaming CPU Coolers Under $100 in 2026
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090