Certified Open Box

Samsung 4GB DDR3-1600 DIMM M378B5273CH0-CK0 M378B5273DH0-CK0 Desktop Memory RAM

A-Tech Components
(126201)
Seller's other items
US $21.76
Condition:
Open box
“These products are all Brand New, and New Condition System pulls, open box returns, or general new ”... Read moreabout condition
More than 10 available33 sold
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This one's trending. 33 have already sold.
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Free Standard Shipping.
Located in: Columbus, Ohio, United States
Delivery:
Estimated between Sat, Nov 22 and Wed, Nov 26 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
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Certified Open Box

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Quality Approved Sellers
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eBay item number:226244059508
Last updated on Nov 14, 2025 16:50:37 PSTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“These products are all Brand New, and New Condition System pulls, open box returns, or general new ...
Country of Origin
United States
Type
DDR3 SDRAM
Custom Bundle
No
Model
Samsung M378B5273CH0-CK0 M378B5273DH0-CK0
Bus Speed
PC3-12800 (DDR3-1600)
Modified Item
No
Brand
Samsung
SKU
EB20-F216
MPN
M378B5273CH0-CK0, M378B5273DH0-CK0
Form Factor
DIMM
Number of Pins
240
Number of Modules
1
Capacity per Module
4 GB
Total Capacity
4 GB
ECC Type
Non-ECC Unbuffered
Frequency
1600MHz
Rank
2Rx8 (Dual Rank x8 based)
Profile
Normal
Voltage
1.5V
Item Height
30mm
Item Length
133mm
Manufacturer Warranty
Lifetime
Item Width
3mm
Memory Features
Non-ECC Unbuffered
UPC
Does not Apply
Category

Item description from the seller

About this seller

A-Tech Components

99.7% positive feedback•678K items sold

Joined Jan 2009
Usually responds within 24 hours
Trusted by thousands for over 10 years, A-Tech is a leading brand of Computer Memory (RAM). Every A-Tech product is backed by a Lifetime Warranty Guarantee & Free Technical Support based in the United ...
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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
Apple Mac Memory (RAM)DDR5 Memory (RAM)DDR4 Memory (RAM)DDR3 Memory (RAM)DDR2 Memory (RAM)DDR Memory (RAM)Samsung Memory (RAM)Hynix Memory (RAM)Micron/Crucial Memory (RAM)

Seller feedback (132,221)

All ratingsselected
Positive
Neutral
Negative
  • n***c (37)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This is my second order with A-Tech and again they have provided prompt shipping, reasonable prices, and good packaging, and as described in the listing. I had a question about my order and they were prompt to respond. Thanks again. A++ seller.
    16GB 2x8GB PC3-10600E ECC Unbuffered UDIMM DDR3 1333MHz 240pin Server Memory RAM (#324592213620)
  • p***p (153)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Picked up a set of Hynix 16GB DDR4 2133MHz ECC RDIMM sticks at a great price. They were packaged securely and arrived in excellent condition. Two of the eight had an issue, but the seller was quick to respond and resolved it without any hassle. Overall, solid deal, smooth experience, and dependable customer service.
    Hynix 16GB DDR4 2133MHz PC4-17000 ECC RDIMM Server Memory RAM (HMA42GR7MFR4N-TF) (#226460540582)
  • 8***e (236)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A-Tech Components is very professional company. I had a slight issue that I caused and they responded via email in less than an hour. They took care of me right away. The memory came in anti static paper And rolled in bubble wrap. Then the mailer was bubble wrap lined. The modules look brand new. I highly recommend this company and look forward to doing business with them in the future.
    Micron 8GB DDR3 1600 MHz PC3-12800 ECC RDIMM Server Memory RAM MT18KSF1G72PZ-1G6 (#226784077741)
See all feedback

Product ratings and reviews

Learn more
5.0
29 product ratings
  • 28 users rated this 5 out of 5 stars
  • 1 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 24 reviews
  • by brandoyos-1
    Mar 10, 2022Top favorable review

    Good Hardware from a Good Brand at a Great Price

    The product arrived as promised and sooner than anticipated. Gave a desktop I'm rebuilding some much-needed breathing room with its system memory. Getting this at a discount makes it even better, for which I'm grateful.

    Verified purchase: YesCondition: Pre-OwnedSold by: maven_technologies

  • by pianoham
    Dec 16, 2020

    Great way to extend the life of an older computer

    Adding memory is a great way to extend the life of an older computer. Samsung is a top-tier semiconductor manufacturer. These DIMM modules are solid performers.

    Verified purchase: YesCondition: Pre-OwnedSold by: cs1089

  • by fairdeals3000
    Feb 29, 2016

    Replaced the slower, smaller memory in my Dell T3500. No problems whatsoever. Works great.

    Had 6x2GB 1333Mhz Ram modules in my Dell T3500 running a Xeon W3690 3.47Ghz processor. Doubled the ram with these 6x4GB 1600 Mhz modules. They work like a charm.

    Verified purchase: YesCondition: Pre-OwnedSold by: robotics2015

  • by purchaseihp
    Nov 15, 2017

    Worked like they should! Thanks!

    I needed more memory for a Dell Optiplex 790. Bought these, and they worked great!

    Verified purchase: YesCondition: Pre-OwnedSold by: resaletechnologies

  • by marshe-8731
    Apr 12, 2022

    Works great.

    Item was one of the parts needed to build my new computer. It was exactly as described.

    Verified purchase: YesCondition: Pre-OwnedSold by: chrius_qaxbrdu

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