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: Current price sits $64 above the strong-value threshold (~$239)
- 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 $303 the Western Digital SN7100 2TB is priced in line with its $303 representative market level. Only one verified new offer stands behind it, so the level can move quickly.
Consider: Western Digital SN7100 500GB offers stronger value around $96.Compare
Prices & availability
Western Digital SN7100 2TB: current price and offers
Compare the offers we track for this model, across variants and retailers.
2 tracked offers · 2 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Western Digital SN7100 2TB | Newegg | New | $303 | 63 | 2026-11-14 | View offer → |
| Western Digital SN7100 2TB | Amazon | New | Check on Amazon | 57 | 2026-11-14 | View offer → |
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.
#56 of 252 graded solid state drives
- #53 SeagateSeagate FireCuda 530 1TB 49
- #54 KingstonKingston KC3000 512GB 49
- #55 SamsungSamsung 990 EVO Plus 4TB 49
- #56 Western DigitalWestern Digital SN7100 2TB 49
- #57 SamsungSamsung 990 EVO Plus 2TB 49
- #58 Western DigitalWestern Digital SN7100 1TB 49
- #59 SamsungSamsung 990 EVO Plus 1TB 49
Value Balanced
How much of that you get for today’s price.
#32 of 252 currently priced solid state drives
- #29 CrucialCrucial 1TB 64
- #30 ADATAADATA MARS 980 BLADE 1TB 64
- #31 CrucialCrucial P510 2TB 64
- #32 Western DigitalWestern Digital SN7100 2TB 63
- #33 CrucialCrucial T700 2TB 63
- #34 PNYPNY CS2241 500GB 62
- #35 Silicon PowerSilicon Power UD90 1TB 62
Performance System Drive
How much it can do. Price plays no part in this ranking.
#56 of 252 graded solid state drives
- #53 SeagateSeagate FireCuda 530 1TB 49
- #54 KingstonKingston KC3000 512GB 49
- #55 SamsungSamsung 990 EVO Plus 4TB 49
- #56 Western DigitalWestern Digital SN7100 2TB 49
- #57 SamsungSamsung 990 EVO Plus 2TB 49
- #58 Western DigitalWestern Digital SN7100 1TB 49
- #59 SamsungSamsung 990 EVO Plus 1TB 49
Value System Drive
How much of that you get for today’s price.
#56 of 252 currently priced solid state drives
- #53 Western DigitalWestern Digital SN770M 1TB 41
- #54 PNYPNY CS2150 2TB 40
- #55 CrucialCrucial P310 500GB 40
- #56 Western DigitalWestern Digital SN7100 2TB 40
- #57 TeamGroupTeamGroup MP44 1TB 40
- #58 CorsairCorsair MP600 ELITE PS5 1TB 40
- #59 LexarLexar NQ780 1TB 39
Performance Game
How much it can do. Price plays no part in this ranking.
#58 of 252 graded solid state drives
- #55 Western DigitalWestern Digital Black SN850X 2TB 13
- #56 KingstonKingston Fury Renegade Heat Sink 2TB 13
- #57 Western DigitalWestern Digital SN850P 2TB 13
- #58 Western DigitalWestern Digital SN7100 2TB 13
- #59 SamsungSamsung 990 EVO Plus 2TB 13
- #60 CrucialCrucial T500 2TB 13
- #61 Western DigitalWestern Digital Blue SN5100 2TB 13
Value Game
How much of that you get for today’s price.
#16 of 252 currently priced solid state drives
- #13 Western DigitalWestern Digital Blue SN5000 2TB 86
- #14 Kingston TechnologyKingston Technology NV3 2280 1TB 85
- #15 Western DigitalWestern Digital Green SN350 1TB 83
- #16 Western DigitalWestern Digital SN7100 2TB 83
- #17 PatriotPatriot P400 Lite 2TB 83
- #18 PatriotPatriot P400 Lite 1TB 82
- #19 Western DigitalWestern Digital Blue SN5100 2TB 82
Performance Heavy Creative Work
How much it can do. Price plays no part in this ranking.
#36 of 252 graded solid state drives
- #33 TeamGroupTeamGroup MP44 4TB 49
- #34 SamsungSamsung 990 Pro 2TB 49
- #35 TeamGroupTeamGroup MP44 2TB 49
- #36 Western DigitalWestern Digital SN7100 2TB 49
- #37 SamsungSamsung 990 Pro 1TB 49
- #38 SeagateSeagate FireCuda 530R 1TB 49
- #39 SeagateSeagate FireCuda 530 1TB 49
Value Heavy Creative Work
How much of that you get for today’s price.
#31 of 252 currently priced solid state drives
- #28 CorsairCorsair MP700 Elite 1TB 67
- #29 ADATAADATA Legend 960 1TB 67
- #30 KingstonKingston KC3000 1TB 66
- #31 Western DigitalWestern Digital SN7100 2TB 65
- #32 Western DigitalWestern Digital Blue SN5100 500GB 65
- #33 LexarLexar NM790 1TB 65
- #34 Western DigitalWestern Digital Blue SN5000 1TB 64
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 Value63 | Higher capability Crucial T710 1TB 81 +106% capability · -24% price | Higher Value with current priorities Western Digital SN7100 500GB 100 -6% capability · -68% price |
| System DriveScenario capability | GradeS
Value40 | Higher capability Crucial T710 1TB S 86 +106% capability · -24% price | Higher Value with current priorities Western Digital SN7100 500GB S 100 -6% capability · -68% price |
| Game & File StorageScenario capability | GradeA
Value83 | Higher capability TeamGroup Force Vulcan 4TB S 87 +100% capability | Higher Value with current priorities Western Digital Black SN770 2TB A 96 +0% capability · -18% price |
| Heavy Creative WorkScenario capability | GradeS
Value65 | Higher capability Higher capability · Higher Value with current priorities Crucial T710 1TB S 100 +99% capability · -24% 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
- Strong-value threshold: ~$239$239 is where Relative Value reaches 80 with Balanced priorities, in the 2026-11-09–2026-11-14 offer frame
Consider other options if
- Current price sits $64 above the strong-value threshold (~$239)cheapest tracked $303 against a $239 calculated threshold with Balanced priorities
- Value for money matters more to you than this exact modelWestern Digital SN7100 500GB holds Relative Value 100 against its 63 with Balanced priorities, at $96
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 specificallyat today's market no realistic price for this model reaches strong value for System Drive — the calculation only gets there near $152, against a cheapest tracked $303
- Value for money matters more to you than this exact modelWestern Digital SN7100 500GB holds Relative Value 100 against its 40 for System Drive, at $96
Works well if
- Game is your main prioritygraded A for Game on the same rubric as the tier list
- Today's price already clears the strong-value markcheapest tracked $303 against a $314 threshold for Game
Consider other options if
- Value for money matters more to you than this exact modelWestern Digital Black SN770 2TB holds Relative Value 96 against its 83 for Game, at $249
Works well if
- Heavy Creative Work is your main prioritygraded S for Heavy Creative Work on the same rubric as the tier list
- Strong-value threshold: ~$200$200 is where Relative Value reaches 80 for Heavy Creative Work, in the 2026-11-09–2026-11-14 offer frame
Consider other options if
- Current price sits $103 above the strong-value threshold (~$200)cheapest tracked $303 against a $200 calculated threshold for Heavy Creative Work
- Value for money matters more to you than this exact modelCrucial T710 1TB holds Relative Value 100 against its 65 for Heavy Creative Work, at $230
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
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 TheComparator.Tech calculated.
Sources: Comparator offer frame 2026-11-09–2026-11-14
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 #56 by capability in the current modelled field. Its clearest measured strength is drive capability 7250. Western Digital SN7100 500GB currently clears the same practical bar with stronger Relative Value.
Western Digital SN7100 2TB offers S-grade capability for System Drive. It ranks #56 by capability in the current modelled field. Its clearest measured strength is drive capability 7250. Western Digital SN7100 500GB currently clears the same practical bar with stronger Relative Value.
Western Digital SN7100 2TB offers A-grade capability for Game. It ranks #58 by capability in the current modelled field. Its clearest measured strength is drive capability 7250. Western Digital Black SN770 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 #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.
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.
Useful links & sources
offer frame 2026-11-09–2026-11-14 · formula ssd-value-v6.1 · facts facts-2026-11-14 · 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.