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Deal.ai › Western Digital › Hard Drives
Western Digital
Western Digital SN350 NVMe M.2 SSD 1TB

Western Digital SN350 NVMe M.2 SSD 1TB

4.6(76 ratings)

Best price now

$149.33at NeweggChecked Nov 9

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $149.33 at Newegg on Nov 9.

Our take on the Western Digital SN350 NVMe M.2 SSD 1TB

The WD SN350 is a budget PCIe 3.0 NVMe drive in the standard M.2 2280 size. It uses QLC flash and reaches up to 3,200 MB/s reads and 2,500 MB/s writes, which is fine for everyday use but behind TLC drives like the WD Blue SN570 or Samsung 980. The 1TB model carries a 100 TBW endurance rating, low for its class, so it suits light workloads: a boot drive for an office PC, a secondary game drive, or a laptop upgrade on a budget. Reviewers rate it well for value and easy setup, while noting it slows down on long writes and is not built for heavy sustained work.

Best forBudget desktop or laptop upgradesEveryday office and web useSecondary game and media storageBuyers who want a cheap NVMe boot drive
Pros
  • Fast enough for daily tasks at up to 3,200 MB/s reads
  • Standard M.2 2280 fit works in most laptops and desktops
  • Low power draw and no cables or mounting needed
  • Simple plug-and-play setup with no drivers
Cons
  • QLC flash slows sharply on large sustained writes
  • 100 TBW endurance is low for a 1TB drive
  • PCIe 3.0 only, so no benefit on Gen4 slots
  • No DRAM cache, which hurts heavy multitasking

Western Digital SN350 NVMe M.2 SSD 1TB prices at every store

  • NeweggNew

    In stock

    $149.33Free shippingChecked Nov 9
    Visit Newegg

Store links may earn us a commission. Price via Klarna.

Western Digital SN350 NVMe M.2 SSD 1TB price history

Lowest price we've seen: $149.33 on Nov 9 at Newegg. Tracked across 1 store since Nov 9.

What reviewers say

  • 4.6 / 576 ratings

Owners rate it highly for value and easy installation in everyday machines. The common complaints are write speeds dropping on big transfers and the low endurance rating for a 1TB drive.

What people mention
  • SpeedMixedOwners find it quick for booting and everyday apps but see speeds drop on long writes.
  • EnduranceCriticisedThe 100 TBW rating is called low for a 1TB drive compared with TLC rivals.
  • SetupPraisedBuyers say it installs easily and is recognized without extra drivers.
  • ValuePraisedReviewers call it a solid budget pick for light workloads.
  • ThermalsPraisedOwners report it runs cool and quiet under normal use.

Specifications

M.2 Form Factor
2280Source
Wi-Fi
NoSource
TBW (terabytes written) (TB)
100Source
Depth (")
3.15Source

Questions and answers

Is the WD SN350 good enough as a main drive?
Yes for web, office and light gaming. It is not the right choice for large video edits or other sustained heavy writes.
How does it compare with the WD Blue SN570?
The SN570 uses TLC flash, has higher endurance and keeps its speed better on long writes. The SN350 is the cheaper, slower option.
Will it fit my laptop?
It is a standard M.2 2280 drive, so it fits most laptops and desktops with an M.2 PCIe slot. Check that your slot supports NVMe, not just SATA.
Does it work in a PCIe 4.0 slot?
Yes, it is backward compatible, but it runs at PCIe 3.0 speeds, so you will not get Gen4 performance.
What is the endurance rating?
The 1TB model is rated at 100 TBW, which is low for its capacity. Fine for everyday use, tight for constant large writes.
Is a heatsink needed?
No. It is a low-power Gen3 drive and runs cool in normal use. A heatsink is optional.
Where is the Western Digital SN350 NVMe M.2 SSD 1TB cheapest?
At Newegg, for $149.33, as of our latest check.
What do buyers say about the Western Digital SN350 NVMe M.2 SSD 1TB?
Rated 4.6 out of 5 from 76 ratings.

Stores we've priced the Western Digital SN350 NVMe M.2 SSD 1TB at

  • Newegg deals and prices

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Form Factor
M.2Source
Width (")
0.866Source
Type
SSDSource
Weight (oz)
0.265Source
Power Consumption (write) (W)
5.0Source
Placement
InternalSource
Size (GB)
1000Source
Flash Memory
QLCSource
Height (")
0.937Source
Random Write 4KB (max) (IOPS)
300000Source
Sequential Write (MB/s)
2500Source
Sequential Read (MB/s)
3200Source
Interface
PCIe Gen3 x4 NVMeSource
Random Read 4KB (max) (IOPS)
400000Source