Keystron 4MB 4x9 60-ns 30-pin Fast Page FPM DRAM Parity SIMM Memory

Damascus Group
(87)
Seller's other items
Contact seller
US $10.00/ea
or Best Offer
Condition:
New
10 available58 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 9.5 each one

Additional service available

This one's trending. 58 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free USPS Ground Advantage®.
Located in: Chicago, Illinois, United States
Delivery:
Estimated between Tue, Nov 4 and Sat, Nov 8 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       Diners Club
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:305827931516
Last updated on Aug 04, 2025 10:45:58 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Compatible Brand
Universal
Capacity per Module
4 MB
MPN
MK3DS49F-60
Item Length
88 mm
Memory Features
RAM Parity
Brand
Keystron
Form Factor
SIMM
Type
FPM DRAM
Number of Modules
1
Manufacturer Warranty
1 Year
Item Height
14 mm
Number of Pins
30
Country/Region of Manufacture
United States
Bus Speed
60 ns
Item Width
5 mm
Category

Item description from the seller

About this seller

Damascus Group

100% positive feedback•693 items sold

Joined Oct 2023
Usually responds within 24 hours
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Computers/Tablets & NetworkingCoins & Paper Money

Seller feedback (88)

All ratingsselected
Positive
Neutral
Negative
  • v***d (575)- Feedback left by buyer.
    Past year
    Verified purchase
    Matches my other 16mb kit I got for my 486 machine, and works amazing on 0ws!
  • u***a (758)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good seller
  • w***o (887)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Tested @ 50ns!
See all feedback

Product ratings and reviews

Learn more
5.0
3 product ratings
  • 3 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Fast

Performs well

Most relevant reviews

See all 3 reviews
  • by taris111
    Jul 07, 2022

    Great RAM upgrade for classic systems

    This memory is compatible, good quality and a nice upgrade for your classic systems which are using SIMM RAM. For example it lets you test running WinNT 3.x on a 386!

    Verified purchase: YesCondition: NewSold by: keystron

  • by nevada789
    Apr 22, 2025

    Matches my other 16mb kit I got for my 4...

    Matches my other 16mb kit I got for my 486 machine, and works amazing on 0ws!

    Verified purchase: YesCondition: NewSold by: damascusgroup

  • by cidhiwind2010
    Aug 05, 2023

    Good product

    Working very well on my 386 old PC.

    Verified purchase: YesCondition: NewSold by: keystron

More to explore :