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Western Digital

WD Green SN350 Spec and Price in Canada

NVME1TBM.2 22803200 MB/s read

Released February 15, 2021

WD's entry NVMe line is the Green SN350: a Gen3 drive with QLC NAND and no DRAM, running 3,200/2,500 MB/s at 1TB, per the product brief and listings. The SanDisk SSD Plus M.2 is the same drive under SanDisk branding — the listings carry both part families, and the matcher treats the M.2 SSD Plus part numbers as alternates of the SN350 variants. It is the budget NVMe pick for older Gen3 platforms and secondary storage.

Tied 72nd of 106 models in the SSD catalog on Sequential read — 3 models share this figure. 70th of 106 models in the SSD catalog on Sequential write.

Current best price
From $267.00at Newegg Canada · captured 2026-09-09 · $267.00/TBView at Newegg Canada

Prices exclude GST/HST.

Captured periodically and may have changed.

Price history

30D90D180DAll
  • 1TB
  • 2TB
May 15, 2026180 capturestoday · $428.95

Each point is one capture, not a list price. How we track prices

Specifications

Capacity
1TB
Interface
NVME
Sequential read
3200 MB/s
Sequential write
2500 MB/s
PCIe generation
3
Form factor
M.2 2280
NAND type
QLC
DRAM cache
Controller
WD Polaris MP16

Capacities

ConfigurationPart numberEndurance (TBW)Sequential writeSequential readCurrent best pricePrice per TB
1TBWDS100T3G0C—2500 MB/s3200 MB/s
$267.00

at Newegg Canada · captured 2026-09-09

$267.00/TB
2TBWDS200T3G0C—3000 MB/s3200 MB/s
$349.31

at Newegg Canada · captured 2026-09-09

$174.66/TB
500GBWDS500G2G0C—1500 MB/s2400 MB/s——

Guides for this category

How to choose an SSDFour questions decide almost every SSD purchase — what fits, how big, how fast, and how much it should cost.NVMe or SATAWhich interface your machine takes, how to tell without opening it, and what the speed difference actually buys you.How much SSD capacity you actually needHow to size a drive from what you already use, why leaving headroom matters, and when one bigger drive beats two small ones.M.2 sizes and SSD form factorsWhat 2280, 2242, and 2.5-inch mean, which one your machine takes, and how to check the keying before you buy.What SSD speed numbers actually tell youSequential versus random performance, why the number on the box describes the rarer case, and how to read it without being misled.PCIe generations for SSDsWhat Gen 3, Gen 4, and Gen 5 change, why a newer drive always works in an older slot, and when the extra speed is worth paying for.TLC, QLC, and DRAM-less SSDsWhat the NAND type and the controller's cache change about how a drive behaves, and when either is worth caring about.SSD endurance and warrantiesWhat TBW and DWPD actually promise, how much a normal machine writes, and when endurance is worth paying extra for.How to install an SSDFitting an M.2 or 2.5-inch drive, choosing between cloning and a clean install, and what to check on the first boot.When an SSD price is actually goodWhy price per terabyte beats any discount percentage, and why a good price on one capacity says nothing about the others.

What owners and reviewers say

Summarised from 1 source(s), reviewed September 14, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

  • Reviewers measured sequential throughput that actually exceeded the drive's rated read and write figures.
  • Performance held up when the test file size was increased, which the reviewer found encouraging for a DRAM-less drive.

Commonly criticised

  • Its endurance rating is far below what is typical for a 1TB NVMe SSD, and the warranty is only three years.
  • Post-cache write speed collapsed to a very low figure and random-read performance was weak.
  • Reviewers concluded it was not priced low enough relative to better alternatives and advised buyers to steer clear.

Sources behind this summary

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.