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Deal.ai › Samsung
Samsung
M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module
Samsung

M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module

Best price now

$127.80at A-Tech MemoryChecked 1 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit A-Tech Memory
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Price facts

  • Lowest price today: $127.80 at A-Tech Memory (checked Nov 14, 2026).
  • Checked at 3 stores.

Our take on the M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module

A single 8GB DDR5 laptop memory module from Samsung, rated at 5600MHz (PC5-44800) with a 262-pin SODIMM edge and 1.1V operation. It is single-rank 1Rx16, non-ECC and unbuffered, so it fits standard consumer laptops and mini PCs that take DDR5 SO-DIMMs, not servers or ECC workstations. As an OEM-grade Samsung part it is a like-for-like replacement for the module many laptops ship with, and it is a straightforward way to add a second stick or replace a failed one. Compared with faster DDR5-6400 kits it gives up some bandwidth, and a single 8GB stick leaves you in single-channel unless paired with another module.

Best forAdding a matching second stick to a DDR5 laptopReplacing a failed or faulty 8GB DDR5 SODIMMBudget laptop upgrades where 8GB is enoughMini PC and small-form-factor builds that take SODIMMs
Pros
  • Samsung-branded OEM-grade module
  • DDR5-5600 speed at standard 1.1V
  • Single-rank 1Rx16 layout matches many factory builds
  • Non-ECC unbuffered, so it drops into consumer laptops
  • 262-pin SODIMM fits standard laptop slots
Cons
  • Only 8GB, so it is a small step up on its own
  • Single stick runs single-channel unless paired
  • 1Rx16 rank can be slower than 1Rx8 in some systems
  • No heatsink or RGB, plain OEM look
  • Not for ECC or server platforms

M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module prices at every store

  • A-Tech MemoryNew

    In stockReturn policy

    $127.80Checked 1 h ago
    Visit A-Tech Memory
  • eBayPre-owned

    Availability unknownSold by techtalant (100% positive, 419 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $115.00Free shippingChecked 1 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $132.00Free shippingChecked 1 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by adamantainc (100% positive, 123 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $142.50Free shippingChecked 1 h ago
    Visit eBay

Store links may earn us a commission.

M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module price history

Lowest price we've seen: $132.00 on Nov 14 at Amazon. Tracked across 1 store since Nov 14.

About the M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module

This Samsung 8GB DDR5 memory module is a 262-pin SODIMM made for laptops. It runs at 5600MHz (PC5-44800) and operates at 1.1V.

The module is non-ECC and unbuffered, with a single-rank 1Rx16 design.

Brand
Samsung
Part number
M425R1GB4BB0-CWM
Capacity
8GB (1 x 8GB)
Memory type
DDR5
Speed
PC5-44800
Frequency
5600MHz
ECC type
Non-ECC, unbuffered
Form factor
262-pin SODIMM
Rank
1Rx16, single rank
Voltage
1.1V
Compatibility
Laptop

Questions and answers

Will this work in my laptop?
Only if your laptop takes DDR5 SODIMMs. Check the service manual or the existing module for DDR5 and a 262-pin SODIMM slot. DDR4 and soldered-memory laptops will not accept it.
Can I mix it with the stick already in my laptop?
Usually yes, if the existing module is also DDR5 SODIMM. Matching capacity and speed is safest; mixing speeds makes both run at the slower rate.
Is 8GB enough for a second stick?
Paired with an existing 8GB module it gives 16GB total, which is fine for everyday use. For heavy multitasking or gaming, a larger single module is the better buy.
Does it need a heatsink?
No. DDR5 SODIMMs at 1.1V run cool enough in a laptop without one, and a heatsink would not fit the slot anyway.
What is the difference between 1Rx16 and 1Rx8?
Both are single-rank, but 1Rx16 uses fewer, wider memory chips. It works in most laptops, though some systems benchmark slightly lower with it than with 1Rx8.
Is it ECC memory?
No. It is non-ECC unbuffered, meant for ordinary laptops and mini PCs, not servers or workstations that require ECC.
Where is the M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module cheapest?
At A-Tech Memory, for $127.80, as of our latest check.
Where can I buy the M425R1GB4BB0-CWM - Samsung RAM 8GB 1Rx16 PC5-44800 SODIMM DDR5 5600MHz Non-ECC Unbuffered Laptop Memory Module?
3 stores we checked sell it, including eBay, A-Tech Memory, Amazon.

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