Western Digital SN7100 2TB
The current Western Digital SN7100 2TB price from retailers, its key specifications, and how it performs for each job.
Western Digital · SSD · PCIe 4.0
Retailer photo of Western Digital SN7100 2TB. View this offer in Where to buy
Works well for: System Drive, Heavy Creative Work, Game & File Storage
Trade-offs: Value for money matters more to you than this exact model
- Capacity
- 2 TB
- Interface
- M.2 PCIe 4.0 x4
- Sequential read
- 7250 MB/s
- Sequential write
- 6900 MB/s
- Endurance
- 1200 TBW
- Form factor
- M.2-2280
Move a slider and the page re-scores this product against the same market frame.
What does it cost today, and is that a good price?
Market confidence: LowAt CAD 450 the Western Digital SN7100 2TB is priced in line with its CAD 450 representative market level. Only one retailer currently backs that price, so the level is a single data point rather than a market.
Limited market: only one retailer currently has a verified offer, so treat this price as a single data point.
Prices & availability
Western Digital SN7100 2TB: current price and offers
Compare the offers we track for this model, across variants and retailers.
1 tracked offers · 1 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Western Digital SN7100 2TB | Newegg | New | CAD 450 | 81 | 2026-10-29 | View offer → |
| Western Digital SN7100 2TBMultiple variants available | Amazon Affiliate | Varies | Find on Amazon | Not tracked | No price snapshot | Find on Amazon → |
Prices are dated snapshots, not live quotes — confirm the final price at the store. New, refurbished and used offers are listed separately; used offers carry warranty and seller risk.
Performance and where it ranks
Two different questions, side by side. Performance compares what the hardware can do; Value compares what that capability costs at today’s price. A product can rank high on one and low on the other — that gap is the point.
Performance Balanced
How much it can do. Price plays no part in this ranking.
#36 of 182 graded solid state drives
- #33 Western DigitalWestern Digital SN850P 1TB 49
- #34 KingstonKingston KC3000 512GB 49
- #35 SamsungSamsung 990 EVO Plus 4TB 49
- #36 Western DigitalWestern Digital SN7100 2TB 49
- #37 SamsungSamsung 990 EVO Plus 2TB 49
- #38 Western DigitalWestern Digital SN7100 1TB 49
- #39 SamsungSamsung 990 EVO Plus 1TB 49
Value Balanced
How much of that you get for today’s price.
#15 of 182 currently priced solid state drives
- #12 TeamGroupTeamGroup MP44 2TB 85
- #13 TeamGroupTeamGroup MP44Q 1TB 84
- #14 Western DigitalWestern Digital WD Blue SN5000 4TB 82
- #15 Western DigitalWestern Digital SN7100 2TB 81
- #16 KingstonKingston NV3 2TB 79
- #17 CorsairCorsair MP700 PRO 2TB 78
- #18 Western DigitalWestern Digital WD_Black SN850X 4TB 77
Performance System Drive
How much it can do. Price plays no part in this ranking.
#36 of 182 graded solid state drives
- #33 Western DigitalWestern Digital SN850P 1TB 49
- #34 KingstonKingston KC3000 512GB 49
- #35 SamsungSamsung 990 EVO Plus 4TB 49
- #36 Western DigitalWestern Digital SN7100 2TB 49
- #37 SamsungSamsung 990 EVO Plus 2TB 49
- #38 Western DigitalWestern Digital SN7100 1TB 49
- #39 SamsungSamsung 990 EVO Plus 1TB 49
Value System Drive
How much of that you get for today’s price.
#20 of 182 currently priced solid state drives
- #17 Western DigitalWestern Digital SN7100 1TB 39
- #18 PatriotPatriot Viper VP4300 Lite 1TB 39
- #19 TeamGroupTeamGroup MP44 4TB 39
- #20 Western DigitalWestern Digital SN7100 2TB 39
- #21 KingstonKingston KC3000 1TB 38
- #22 LexarLexar NM790 1TB 38
- #23 TeamGroupTeamGroup FORCE G70 PRO Aluminum 2TB 38
Performance Game
How much it can do. Price plays no part in this ranking.
#38 of 182 graded solid state drives
- #35 TeamGroupTeamGroup FORCE G70 PRO Graphene 2TB 25
- #36 Western DigitalWestern Digital SN850P 2TB 25
- #37 Western DigitalWestern Digital Black SN850X 2TB 25
- #38 Western DigitalWestern Digital SN7100 2TB 25
- #39 SamsungSamsung 990 EVO Plus 2TB 25
- #40 CrucialCrucial P310 2TB 25
- #41 CorsairCorsair MP600 PRO XT 2TB 25
Value Game
How much of that you get for today’s price.
#25 of 182 currently priced solid state drives
- #22 TeamGroupTeamGroup NV5000 2TB 71
- #23 Western DigitalWestern Digital Green SN350 2TB 70
- #24 SamsungSamsung 990 EVO Plus 4TB 70
- #25 Western DigitalWestern Digital SN7100 2TB 70
- #26 KingstonKingston NV2 4TB 68
- #27 PatriotPatriot P400 Lite 2TB 68
- #28 CrucialCrucial P310 2TB 67
Performance Heavy Creative Work
How much it can do. Price plays no part in this ranking.
#20 of 182 graded solid state drives
- #17 TeamGroupTeamGroup MP44 4TB 50
- #18 SamsungSamsung 990 Pro 2TB 50
- #19 TeamGroupTeamGroup MP44 2TB 50
- #20 Western DigitalWestern Digital SN7100 2TB 50
- #21 TeamGroupTeamGroup Cardea A440 2TB 50
- #22 SamsungSamsung 990 Pro 1TB 50
- #23 Western DigitalWestern Digital SN7100 1TB 50
Value Heavy Creative Work
How much of that you get for today’s price.
#18 of 182 currently priced solid state drives
- #15 TeamGroupTeamGroup MP44 2TB 31
- #16 Western DigitalWestern Digital WD_Black SN850X 4TB 30
- #17 TeamGroupTeamGroup MP44Q 2TB 30
- #18 Western DigitalWestern Digital SN7100 2TB 29
- #19 TeamGroupTeamGroup FORCE G70 PRO Aluminum 2TB 28
- #20 TeamGroupTeamGroup MP44Q 1TB 27
- #21 Western DigitalWestern Digital SN850P 2TB 26
These ladders follow the preset scenario shown above. Your own weights re-score this product, not the whole field.
What it is good for
| Scenario | this productCapability grade · Value at current price | Higher capability | Higher Value with current priorities |
|---|---|---|---|
| Balanced (all-round)Weighted all-round view | GradeNo grade Value81 | Higher capability Crucial T700 1TB 68 +61% capability · -4% price | Higher Value with current priorities Crucial P510 1TB 90 +52% capability · -38% price |
| System DriveScenario capability | GradeS Value39 | Higher capability Crucial T700 1TB S 64 +61% capability · -4% price | Higher Value with current priorities Crucial P510 1TB S 74 +52% capability · -38% price |
| Game & File StorageScenario capability | GradeA Value70 | Higher capability Higher capability · Higher Value with current priorities TeamGroup Force Vulcan 4TB S 83 +100% capability | |
| Heavy Creative WorkScenario capability | GradeS Value29 | Higher capability Higher capability · Higher Value with current priorities Crucial P510 1TB S 46 +38% capability · -38% price | |
Balanced has no letter: it is a weighting preset, not a capability rubric. A grade answers “how well does this handle that job?” — price is never part of it. Relative Value puts the current market price back in.
Compare these grades with the full tier list
Browse shortlists for different uses
Trade-offs
Works well if
- System Drive is your main prioritygraded S for System Drive on the same rubric as the tier list
- Today's price already clears the strong-value markcheapest tracked CAD 450 against a CAD 457 threshold with Balanced priorities
Consider other options if
- Value for money matters more to you than this exact modelCrucial P510 1TB holds Relative Value 90 against its 81 with Balanced priorities, at CAD 280
Works well if
- System Drive is your main prioritygraded S for System Drive on the same rubric as the tier list
Consider other options if
- You want strong value for System Drive specificallycompeting products deliver so much more for System Drive per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelCrucial P510 1TB holds Relative Value 74 against its 39 for System Drive, at CAD 280
Works well if
- Game is your main prioritygraded A for Game on the same rubric as the tier list
- Strong-value threshold: ~CAD 365CAD 365 is where Relative Value reaches 80 for Game, in the 2026-10-27–2026-10-29 offer frame
Consider other options if
- Current price sits CAD 85 above the strong-value threshold (~CAD 365)cheapest tracked CAD 450 against a CAD 365 calculated threshold for Game
Works well if
- Heavy Creative Work is your main prioritygraded S for Heavy Creative Work on the same rubric as the tier list
Consider other options if
- You want strong value for Heavy Creative Work specificallycompeting products deliver so much more for Heavy Creative Work per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelCrucial P510 1TB holds Relative Value 46 against its 29 for Heavy Creative Work, at CAD 280
Every line states the fact it was derived from, for the scenario selected above. Thresholds are calculated points on our value curve — information about where the maths turns, not instructions about what to pay.
Similar options to the Western Digital SN7100 2TB
Chosen for Balanced
Chosen for System Drive
Chosen for Game
Chosen for Heavy Creative Work
Alternatives stay near this product’s price range. Step-up options may exceed the standard budget envelope when the capability gain is meaningful.
More head-to-head comparisons in this category
Upgrade planner
Judge the change in the active scenario, then make the cash gap explicit.
Using page scenarioWhat are you upgrading from? These are the axes we compare on, and where this product stands in the current market.
Capability differences are expressed as tiers and index points, not as benchmark percentages we did not measure.
Specifications and compatibility
What this product is, and what to check before it goes into your build.
Performance
- Sequential read
- 7250 MB/s
- Sequential write
- 6900 MB/s
- Random read
- 0 IOPS
- Random write
- 0 IOPS
- Controller
- SanDisk Custom
Media
- Capacity
- 2 TB
- NAND type
- SanDisk BiCS8 TLC
- DRAM cache
- 64MB
Power / Interface
- Interface
- M.2 PCIe 4.0 x4
- Form factor
- M.2-2280
Physical / Outputs
- Heatsink included
- No
Show all specifications
Endurance & warranty
- Endurance
- 1200 TBW
- Warranty
- 5 years
- Manufacturer part number
- WDS200T4X0E
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-10-27–2026-10-29
What to check in your build
M.2-2280
The slot must take M.2-2280
M.2 PCIe 4.0 x4
PCIe 4.0 M.2 slot for full speed
PCIe 4.0 — runs in older slots at their speed
Fits under an M.2 shroud
Bare drive — it fits under a motherboard M.2 shroud
Meets the PS5 expansion requirements
M.2 2280 NVMe, PCIe 4.0, 7250 MB/s read — meets Sony's published requirements; a heatsink is required
Found an error? Report this specification Email the field, corrected value and an optional source.
Compatibility guidance is practical help, not a score. Missing data is shown as unknown, never invented.
Summary
Western Digital SN7100 2TB offers a balanced view across an all-round mix of priorities. It ranks #36 by capability in the current modelled field. Its clearest measured strength is drive capability 7250. Crucial P510 1TB currently clears the same practical bar with stronger Relative Value.
Western Digital SN7100 2TB offers S-grade capability for System Drive. It ranks #36 by capability in the current modelled field. Its clearest measured strength is drive capability 7250. Crucial P510 1TB currently clears the same practical bar with stronger Relative Value.
Western Digital SN7100 2TB offers A-grade capability for Game. It ranks #38 by capability in the current modelled field. Its clearest measured strength is drive capability 7250. TeamGroup MP44Q 2TB currently clears the same practical bar with stronger Relative Value.
Western Digital SN7100 2TB offers S-grade capability for Heavy Creative Work. It ranks #20 by capability in the current modelled field. Its clearest measured strength is drive capability 7250.
FAQ
Why does Relative Value change when I choose another scenario?
Each scenario changes the weights applied to capability, price and the other published factors. The hardware facts stay fixed, but the value question changes, so its score and rank can change too.
Why can Amazon appear without a tracked price?
Amazon listing snapshots can participate in Value while fresh. We show Check on Amazon instead of its price; confirm the current price and availability at the store. When no current listing snapshot exists, Amazon is a search link only.
Useful links & sources
offer frame 2026-10-27–2026-10-29 · formula ssd-value-v1.5 · facts facts-2026-10-29 · Relative Value is an estimate from our current dataset, the selected weights and dated market prices — not an official product rating and not a price forecast. Target prices are calculation thresholds, not predictions. Methodology We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.