Matched Pair of 4GB Samsung PC3-12800U desktop DDR3-1600 DIMMs
P/N M378B5273DH0-CK0

Here is a pair of 4GB DDR3 DIMMs made by Samsung, to handle memory transfer rates up to 1600 MT/s.  These are standard , unbuffered, non-ECC memory modules. Each is a 1.5V, CL11,  240-pin single-sided DIMM with eight chips on each side (2Rx8)

Buyer will receive TWO 4GB DIMMs as pictured here, but each with a 1206 datecode.

I will use antistatic wrapping before shipping within a padded mailer. Your memory will arrive working and packaged safely.

Shipping via USPS first class mail is FREE within the U.S.

I welcome questions from interested bidders and offer a 30 day return privilege .