MemoryMasters

4GB 2X 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB CL 4 KIT

Name: 4GB 2X 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB CL 4 KIT
Brand: MemoryMasters
SKU: B07VFB18SC

Bottom line: The 4GB 2X 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB CL 4 KIT 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 2026-10-19

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

✓ MemoryMasters 4GB 2x 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB KIT

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

While at first glance, it may be in your best interest to shop around. Know that when you purchase RAM from MemoryMasters, you're getting Grade-A brand name computer memory. Cheap computer memory, while possibly being compatible, can cause system crashes, error codes in your computer, and even damage to your motherboard! Other sellers may offer you similar looking products for a few cents or a dollar less, but here's the scoop on why: they sell cheap-grade memory and they don't test the modules before shipping! This ends up costing you time and money. Trust when you buy from MemoryMasters…

SpecPicks Verdict

SpecPicks scored 4GB 2X 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB CL 4 KIT using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. MemoryMasters'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

MemoryMasters 4GB 2x 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB KIT
Well Tested. Non-ECC Non parity Unbuffered
SUPPORTS DUAL CHANNEL
RAM Memory Technology: DDR2 SDRAM
Memory Speed: 533 MHz

Full Specifications

Brand	MemoryMasters
Voltage	1.8 volts
RAM Size	2 GB
Form Factor	DIMM
Memory Speed	533 MHz
Model Number	KB_4GB_2X2GB_DDR2_PC2_4200
Number of Pins	240
Memory Generation	DDR2
Compatible Devices	Desktop
Data Transfer Rate	533 MHz
Memory Form Factor	DIMM
Additional Features	Lightweight
Computer Memory Size	2 GB
RAM Memory Technology	DDR2
Column Address Strobe Latency	4

Ready to buy?

4GB 2X 2GB DDR2 PC2 4200 533Mhz 240 Pin DIMM 4 GB CL 4 KIT 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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