The Comparator

Best SSDs

Current shortlists of drives for a system drive, for game storage and on a budget. Each keeps drives that reach the capability for that job and have a current offer, ordered by Value under that job's priorities. Interface and form factor are shown so you can check what fits.

Market snapshot Nov 9, 2026 · Canada ·

Sources refreshed · 2/2 within 24 h
  • Amazon · 96 current offers · checked · retailer pages checked
  • Newegg · 169 current offers · checked · retailer pages and feed

The snapshot is when this market was assembled. Each source and each offer keeps its own check time, shown in your time zone. An offer that stops appearing stays listed as last seen, outside current prices and Value.

How these lists are built

  • A current new offer in CanadaValue needs today's price. Models without a current offer are graded in the SSD tier list.
  • Each list has its own requirement and prioritiesShown under its heading: the capability grade a product must reach for that job and the priorities its Value uses. A product can qualify for one list and not another.

System drive

System Drive capability B or better · System Drive priorities · 114 qualify · top 8 by Value

#ModelSystem DriveGame & File StorageCapacityInterfaceSequential readPrice · offersValueSystem DriveCompare
1Western Digital Blue SN5100 500GBS#57C500 GBM.2 PCIe 4.0 x46,600 MB/sfrom CAD 155 · 1 offer100
2TeamGroup FORCE G50 512GBA#83C512 GBM.2 PCIe 4.0 x45,000 MB/sfrom CAD 135 · 2 offers93
3Crucial P510 1TBS#11B1 TBM.2 PCIe 5.0 x411,000 MB/sfrom CAD 295 · 2 offers91
4Patriot P320 256GBB#114D256 GBM.2 PCIe 3.0 x43,000 MB/sfrom CAD 79 · 1 offer84
5TeamGroup MP44L 500GBA#84C500 GBM.2 PCIe 4.0 x45,000 MB/sfrom CAD 140 · 2 offers84
6Kingston NV3 500GBA#64C500 GBM.2 PCIe 4.0 x46,000 MB/sfrom CAD 159 · 2 offers83
7Western Digital SN7100 500GBS#56C500 GBM.2 PCIe 4.0 x46,800 MB/sfrom CAD 215 · 1 offer80
8TeamGroup MP44Q 1TBS#23B1 TBM.2 PCIe 4.0 x47,400 MB/sfrom CAD 240 · 1 offer80
  1. Western Digital Blue SN5100 500GBGame & File Storage C · 500 GB · M.2 PCIe 4.0 x4
    S#57 System Drive
    from CAD 155 · 1 offer100
  2. TeamGroup FORCE G50 512GBGame & File Storage C · 512 GB · M.2 PCIe 4.0 x4
    A#83 System Drive
    from CAD 135 · 2 offers93
  3. Crucial P510 1TBGame & File Storage B · 1 TB · M.2 PCIe 5.0 x4
    S#11 System Drive
    from CAD 295 · 2 offers91
  4. Patriot P320 256GBGame & File Storage D · 256 GB · M.2 PCIe 3.0 x4
    B#114 System Drive
    from CAD 79 · 1 offer84
  5. TeamGroup MP44L 500GBGame & File Storage C · 500 GB · M.2 PCIe 4.0 x4
    A#84 System Drive
    from CAD 140 · 2 offers84
  6. Kingston NV3 500GBGame & File Storage C · 500 GB · M.2 PCIe 4.0 x4
    A#64 System Drive
    from CAD 159 · 2 offers83
  7. Western Digital SN7100 500GBGame & File Storage C · 500 GB · M.2 PCIe 4.0 x4
    S#56 System Drive
    from CAD 215 · 1 offer80
  8. TeamGroup MP44Q 1TBGame & File Storage B · 1 TB · M.2 PCIe 4.0 x4
    S#23 System Drive
    from CAD 240 · 1 offer80

Open this list in the full market →

What matters for a fast system and boot drive

For an OS and boot drive, real-world feel is set less by sequential peaks and more by random I/O and a DRAM cache that keeps the mapping tables off the NAND. PCIe Gen4 is the value sweet spot — Gen5 drives carry a price and heat premium that desktop use rarely justifies. Endurance (TBW) and warranty separate otherwise-identical drives at the same price.

Random I/O
Boot times and app launches track random reads, not the marketing sequential number.
DRAM cache
DRAM-less drives are fine as game shelves, but the OS drive deserves the cache.
TBW & warranty
At equal speed and price, take the higher endurance and longer warranty — it's free risk reduction.
Gen4 sweet spot
Gen5 sequential peaks rarely change desktop feel; pay for them only with a specific workload.

Check for yourself

  1. Check your slot first: Interface and Form factor must match the M.2 slot of your motherboard or laptop.
  2. A faster interface only helps if the slot supports it: a PCIe 5.0 drive runs at PCIe 4.0 speed in a 4.0 slot.
  3. Choose capacity before speed: filter Capacity to what you need, then compare.
  4. DRAM cache and endurance (TBW) separate drives at the same speed; both are filters.

Game storage

Game & File Storage capability B or better · Game & File Storage priorities · 135 qualify · top 8 by Value

#ModelGame & File StorageSystem DriveCapacityInterfaceSequential readPrice · offersValueGame & File StorageCompare
1TeamGroup MP44Q 4TBS#7S4 TBM.2 PCIe 4.0 x47,400 MB/sfrom CAD 640 · 1 offer100
2Western Digital WD Blue SN5000 4TBS#15A4 TBM.2 PCIe 4.0 x45,500 MB/sfrom CAD 655 · 2 offers94
3TeamGroup Force Vulcan 4TBS#22A4 TBSATA 6.0 Gb/s540 MB/sfrom CAD 466 · 2 offers93
4TeamGroup NV5000 2TBA#51A2 TBM.2 PCIe 4.0 x45,000 MB/sfrom CAD 370 · 1 offer90
5TeamGroup QX 4TBS#23A4 TBSATA 6.0 Gb/s540 MB/sfrom CAD 480 · 2 offers90
6TeamGroup MP44 4TBS#8S4 TBM.2 PCIe 4.0 x47,400 MB/sfrom CAD 710 · 1 offer90
7TeamGroup FORCE G50 2TBA#52A2 TBM.2 PCIe 4.0 x45,000 MB/sfrom CAD 380 · 2 offers89
8Silicon Power A60 2TBA#64B2 TBM.2 PCIe 3.0 x43,000 MB/sfrom CAD 350 · 1 offer88
  1. TeamGroup MP44Q 4TBSystem Drive S · 4 TB · M.2 PCIe 4.0 x4
    S#7 Game & File Storage
    from CAD 640 · 1 offer100
  2. Western Digital WD Blue SN5000 4TBSystem Drive A · 4 TB · M.2 PCIe 4.0 x4
    S#15 Game & File Storage
    from CAD 655 · 2 offers94
  3. TeamGroup Force Vulcan 4TBSystem Drive A · 4 TB · SATA 6.0 Gb/s
    S#22 Game & File Storage
    from CAD 466 · 2 offers93
  4. TeamGroup NV5000 2TBSystem Drive A · 2 TB · M.2 PCIe 4.0 x4
    A#51 Game & File Storage
    from CAD 370 · 1 offer90
  5. TeamGroup QX 4TBSystem Drive A · 4 TB · SATA 6.0 Gb/s
    S#23 Game & File Storage
    from CAD 480 · 2 offers90
  6. TeamGroup MP44 4TBSystem Drive S · 4 TB · M.2 PCIe 4.0 x4
    S#8 Game & File Storage
    from CAD 710 · 1 offer90
  7. TeamGroup FORCE G50 2TBSystem Drive A · 2 TB · M.2 PCIe 4.0 x4
    A#52 Game & File Storage
    from CAD 380 · 2 offers89
  8. Silicon Power A60 2TBSystem Drive B · 2 TB · M.2 PCIe 3.0 x4
    A#64 Game & File Storage
    from CAD 350 · 1 offer88
  • Lowest price at A or better for Game & File Storage: TeamGroup QX 2TB — CAD 290

Open this list in the full market →

What matters for game and file storage

For a game library, capacity and price per terabyte matter more than a flagship sequential-speed label. A good PCIe 4.0 NVMe drive already removes most storage bottlenecks in normal play; spend on 2TB or 4TB only when you will use the space. The Value ranking keeps price meaningful, so a premium 8TB model does not become a default recommendation merely because it is larger.

Capacity you will use
2TB is a practical main-library target; 4TB is sensible for a large installed collection, not an automatic upgrade.
Price per capacity
A larger drive should earn its place by keeping cost per terabyte competitive, not by capacity alone.
PCIe 4.0 baseline
Modern NVMe bandwidth is already ample for game loading; Gen5 is useful only when the price gap is small or another workload needs it.
Filter before ranking
Set the minimum capacity and form factor first, then compare Value among drives that actually fit the build.

Check for yourself

  1. Choose capacity first: games are large, and filling a drive costs more than buying the next size up.
  2. Check Interface and Form factor against your slot; SATA drives fit a different connector than M.2 NVMe.
  3. For a second, games-only drive, a PCIe 3.0 or 4.0 drive is a sensible step down from the system drive.
  4. Compare price per terabyte through Value with the Game & File Storage priority.

Budget drives

System Drive capability C or better · Strict Budget priorities · ≤ CAD 250 · 56 qualify · top 8 by Value

#ModelSystem DriveGame & File StorageCapacityInterfaceSequential readPrice · offersValueStrict BudgetCompare
1Patriot P320 256GBB#22D256 GBM.2 PCIe 3.0 x43,000 MB/sfrom CAD 79 · 1 offer100
2Patriot P210 256GBB#54D256 GBSATA 6.0 Gb/s500 MB/sfrom CAD 55 · 1 offer97
3Patriot P300 256GBC#27D256 GBM.2 PCIe 3.0 x42,100 MB/sfrom CAD 76 · 2 offers94
4Patriot P220 256GBB#55D256 GBSATA 6.0 Gb/s500 MB/sfrom CAD 57 · 1 offer92
5TeamGroup FORCE G50 512GBA#10C512 GBM.2 PCIe 4.0 x45,000 MB/sfrom CAD 135 · 2 offers88
6TeamGroup MP44L 500GBA#11C500 GBM.2 PCIe 4.0 x45,000 MB/sfrom CAD 140 · 2 offers80
7Patriot P320 512GBB#21C512 GBM.2 PCIe 3.0 x43,000 MB/sfrom CAD 120 · 2 offers79
8Western Digital Blue SN5100 500GBS#3C500 GBM.2 PCIe 4.0 x46,600 MB/sfrom CAD 155 · 1 offer78
  1. Patriot P320 256GBGame & File Storage D · 256 GB · M.2 PCIe 3.0 x4
    B#22 System Drive
    from CAD 79 · 1 offer100
  2. Patriot P210 256GBGame & File Storage D · 256 GB · SATA 6.0 Gb/s
    B#54 System Drive
    from CAD 55 · 1 offer97
  3. Patriot P300 256GBGame & File Storage D · 256 GB · M.2 PCIe 3.0 x4
    C#27 System Drive
    from CAD 76 · 2 offers94
  4. Patriot P220 256GBGame & File Storage D · 256 GB · SATA 6.0 Gb/s
    B#55 System Drive
    from CAD 57 · 1 offer92
  5. TeamGroup FORCE G50 512GBGame & File Storage C · 512 GB · M.2 PCIe 4.0 x4
    A#10 System Drive
    from CAD 135 · 2 offers88
  6. TeamGroup MP44L 500GBGame & File Storage C · 500 GB · M.2 PCIe 4.0 x4
    A#11 System Drive
    from CAD 140 · 2 offers80
  7. Patriot P320 512GBGame & File Storage C · 512 GB · M.2 PCIe 3.0 x4
    B#21 System Drive
    from CAD 120 · 2 offers79
  8. Western Digital Blue SN5100 500GBGame & File Storage C · 500 GB · M.2 PCIe 4.0 x4
    S#3 System Drive
    from CAD 155 · 1 offer78

Open this list in the full market →

What matters for a system drive on a tight budget

Budget storage starts with the capacity you genuinely need, then minimizes total checkout price without discarding basic speed and endurance. A tiny drive can lead an unrestricted bargain list because it costs less, so use the capacity filter before buying. For a new primary drive, mainstream PCIe 4.0 NVMe is usually the practical baseline; SATA remains useful when the machine cannot accept NVMe.

Required capacity first
Filter to 1TB, 2TB or your actual floor so a cheaper undersized drive cannot answer the wrong question.
Total price
Budget Value deliberately favors the lower checkout cost once the drive meets your capacity requirement.
Interface fit
Prefer NVMe where the board supports it; keep SATA in view for older systems and spare 2.5-inch bays.
Warranty & TBW
Use endurance and warranty to break close price ties, not to justify a huge premium.

Check for yourself

  1. This view is limited to drives at or under the budget line; the Price filter shows it.
  2. Check Interface and Form factor against your slot before anything else.
  3. On a budget, capacity usually matters more than peak speed for a system drive.
  4. DRAM cache is a filter: drives without it are cheaper and slower when they fill up.

Need the practical buying guide?

This page computes the market from data. The Price2Click guide covers what data cannot: software support, noise and fit in a real case, owner reports, return and used-buying risks.

Questions

Which SSD fits my PC right now?

Check the slot first (M.2 NVMe or SATA). Under each job's priorities and today's prices, the highest Value is Western Digital Blue SN5100 500GB as a system drive, TeamGroup MP44Q 4TB for game storage and Patriot P320 256GB on a budget.

Why does each list ask for a different grade?

Because each job asks more of the hardware. The grade is read from specifications without price; a product below the line would fall short for that job, so it is left out of that list however cheap it is.

How current are the prices?

Prices come from current offers in this market; each offer shows when it was last checked, in your time zone. Offers that stop appearing stay listed as last seen and never count toward Value or rankings.

Read the full methodology →

Next steps for choosing an SSD