SAMSUNG M471B5173QH0-YK0 4GB 1Rx8 PC3L - 12800S DDR3 SODIMM
Bottom line: The SAMSUNG M471B5173QH0-YK0 4GB 1Rx8 PC3L: Rated PC3L-12800S, running at 1600 MT/s on DDR3 notebook platforms; main trade-off: 4GB capacity is small for modern browsers and multitasking.
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Pros & Cons
Pros
- ✓ Rated PC3L-12800S, running at 1600 MT/s on DDR3 notebook platforms
- ✓ Low-voltage DDR3L suits laptops built for PC3L memory
- ✓ Single-rank 1Rx8 layout has broad laptop chipset support
- ✓ Exact Samsung part number makes OEM matching and replacement easy
- ✓ Standard-profile SO-DIMM fits typical notebook and mini PC slots
Cons
- ✗ 4GB capacity is small for modern browsers and multitasking
- ✗ DDR3 only: will not fit DDR4 or DDR5 laptop slots
- ✗ Sold as a single module, so dual-channel needs a second stick
- ✗ Runs at a lower speed in laptops limited to DDR3-1333 or slower
Manufacturer description
The Samsung M471B5173QH0-YK0 is a 4GB DDR3L SODIMM for notebooks. It's a straightforward way to add memory to an aging laptop or to replace a failed stick. It is rated PC3L-12800S, which means DDR3L memory running at 1600 MT/s in the small SO-DIMM form factor that notebooks, many mini PCs and some all-in-ones use. The module uses a single-rank 1Rx8 layout and a standard-profile height. Single-rank sticks are widely supported, and the standard height fits normal laptop memory slots. The L in PC3L marks it as low-voltage DDR3L, which matches the memory that many Intel and AMD notebooks from…
SpecPicks Verdict
SpecPicks scored SAMSUNG M471B5173QH0-YK0 4GB 1Rx8 PC3L using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. Compare with similarly-priced alternatives in the memory & ram category before committing. 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.
Frequently Asked Questions
Will this Samsung 4GB SODIMM work in my laptop?
It fits laptops and mini PCs with DDR3 or DDR3L SO-DIMM slots. Check your system's manual or the maker's memory list for PC3L-12800S (DDR3L-1600) support. It will not fit DDR4 or DDR5 slots or desktop DIMM slots.
What does PC3L-12800S 1Rx8 mean?
PC3L means low-voltage DDR3 (DDR3L). 12800 is the bandwidth in MB/s, which corresponds to 1600 MT/s. S means SO-DIMM. 1Rx8 means the module is single rank and built from x8-wide memory chips.
Can I mix this module with the RAM already in my laptop?
Usually, yes, if the existing stick is also DDR3 or DDR3L SO-DIMM. The system will run both at the speed of the slower module. For the best dual-channel results, pair it with a second 4GB 1600 MT/s stick.
Will it run at full speed in an older DDR3-1333 laptop?
Most DDR3 systems will run a 1600 MT/s module at the highest speed they support, such as 1333 MT/s. Check your laptop's memory specs to confirm it supports DDR3L.
Does this memory come with a warranty?
The product details provided don't list warranty terms. Check the current product listing or contact the seller for warranty and return details before you buy.
Key Features
- Notebook SO-DIMM
- 12800(1600)
Full Specifications
| Brand | Samsung |
|---|---|
| Voltage | 1.35 Volts |
| RAM Size | 4 GB |
| Model Name | M471 |
| Unit Count | 1.0 Count |
| Form Factor | SO-DIMM |
| Memory Speed | 1600 MHz |
| Model Number | M471B5173QH0-YK0 |
| Number of Pins | 260 |
| Mfr Part Number | M471B5173QH0-YK0 |
| Memory Generation | DDR3 |
| Compatible Devices | Desktop |
| Data Transfer Rate | 1600 MHz |
| Memory Form Factor | SODIMM |
| Additional Features | Lightweight |
| Computer Memory Size | 4 GB |
| RAM Memory Technology | SO-DIMM |
| Column Address Strobe Latency | 17 |
Ready to buy?
SAMSUNG M471B5173QH0-YK0 4GB 1Rx8 PC3L - 12800S DDR3 SODIMM is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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