Western Digital SN8100 2TB
The current Western Digital SN8100 2TB price from retailers, its key specifications, and how it performs for each job.
Western Digital · SSD · PCIe 5.0
Works well for: System Drive, Heavy Creative Work, Game & File Storage
Trade-offs: Current price sits $113 above the strong-value threshold (~$337)
- Capacity
- 2 TB
- Interface
- M.2 PCIe 5.0 x4
- Sequential read
- 14900 MB/s
- Sequential write
- 14000 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 $450 the Western Digital SN8100 2TB is priced in line with its $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 SN8100 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 SN8100 2TB | CentralComputer | New | $450 | 60 | 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.
#2 of 252 graded solid state drives
- #1 Western DigitalWestern Digital SN8100 4TB 100
- #2 Western DigitalWestern Digital SN8100 2TB 100
- #3 CrucialCrucial T710 1TB 100
- #4 Western DigitalWestern Digital SN8100 1TB 100
- #5 SamsungSamsung 9100 PRO 8TB 99
- #6 SamsungSamsung 9100 PRO 4TB 99
- #7 KingstonKingston FURY Renegade G5 4TB 99
Value Balanced
How much of that you get for today’s price.
#45 of 252 currently priced solid state drives
- #42 Western DigitalWestern Digital WD_Black SN850X 1TB 61
- #43 PatriotPatriot P400 Lite 1TB 60
- #44 PatriotPatriot VP4000 Mini 1TB 60
- #45 Western DigitalWestern Digital SN8100 2TB 60
- #46 Western DigitalWestern Digital Blue SN5000 2TB 59
- #47 TeamGroupTeamGroup MP44 2TB 59
- #48 Western DigitalWestern Digital Green SN350 1TB 59
Performance System Drive
How much it can do. Price plays no part in this ranking.
#2 of 252 graded solid state drives
- #1 Western DigitalWestern Digital SN8100 4TB 100
- #2 Western DigitalWestern Digital SN8100 2TB 100
- #3 CrucialCrucial T710 1TB 100
- #4 Western DigitalWestern Digital SN8100 1TB 100
- #5 SamsungSamsung 9100 PRO 8TB 99
- #6 SamsungSamsung 9100 PRO 4TB 99
- #7 KingstonKingston FURY Renegade G5 4TB 99
Value System Drive
How much of that you get for today’s price.
#36 of 252 currently priced solid state drives
- #33 Western DigitalWestern Digital Blue SN5000 500GB 50
- #34 PNYPNY CS2241 500GB 50
- #35 Western DigitalWestern Digital WD_Black SN850X 1TB 49
- #36 Western DigitalWestern Digital SN8100 2TB 49
- #37 Western DigitalWestern Digital Black SN770 1TB 49
- #38 CrucialCrucial T700 2TB 48
- #39 TeamGroupTeamGroup NV5000 1TB 48
Performance Game
How much it can do. Price plays no part in this ranking.
#39 of 252 graded solid state drives
- #36 SamsungSamsung PM9D3a 3.84TB 25
- #37 SamsungSamsung PM9A3 3.84TB 25
- #38 WDWD 2048 Western Digital 2.048TB 13
- #39 Western DigitalWestern Digital SN8100 2TB 13
- #40 SamsungSamsung 9100 PRO 2TB 13
- #41 KingstonKingston FURY Renegade G5 2TB 13
- #42 CrucialCrucial T705 2TB 13
Value Game
How much of that you get for today’s price.
#118 of 252 currently priced solid state drives
- #115 KingstonKingston KC3000 1TB 63
- #116 PatriotPatriot P210 512GB 62
- #117 TeamGroupTeamGroup MS30 1TB 62
- #118 Western DigitalWestern Digital SN8100 2TB 62
- #119 SamsungSamsung 9100 PRO 1TB 62
- #120 KingstonKingston KC3000 4TB 61
- #121 TeamGroupTeamGroup MS30 512GB 61
Performance Heavy Creative Work
How much it can do. Price plays no part in this ranking.
#2 of 252 graded solid state drives
- #1 KingstonKingston FURY Renegade G5 4TB 100
- #2 Western DigitalWestern Digital SN8100 2TB 100
- #3 KingstonKingston FURY Renegade G5 2TB 100
- #4 CrucialCrucial T710 4TB 98
- #5 CrucialCrucial T710 2TB 98
- #6 CrucialCrucial T710 1TB 98
- #7 SamsungSamsung 9100 PRO 8TB 96
Value Heavy Creative Work
How much of that you get for today’s price.
#10 of 252 currently priced solid state drives
- #7 LexarLexar Professional NM1090 PRO 1TB 92
- #8 CrucialCrucial P510 1TB 92
- #9 KingstonKingston FURY Renegade G5 2TB 89
- #10 Western DigitalWestern Digital SN8100 2TB 88
- #11 Western DigitalWestern Digital SN8100 1TB 88
- #12 KingstonKingston FURY Renegade G5 1TB 86
- #13 CrucialCrucial T710 4TB 85
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 Value60 | — | Higher Value with current priorities Crucial T710 1TB 81 +0% capability · -49% price |
| System DriveScenario capability | GradeS
Value49 | — | Higher Value with current priorities Crucial T710 1TB S 86 +0% capability · -49% price |
| Game & File StorageScenario capability | GradeA
Value62 | Higher capability TeamGroup Force Vulcan 4TB S 87 +100% capability | Higher Value with current priorities Western Digital Black SN770 2TB A 96 +0% capability · -45% price |
| Heavy Creative WorkScenario capability | GradeS
Value88 | — | Higher Value with current priorities Crucial T710 1TB S 100 -2% capability · -49% 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: ~$337$337 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 $113 above the strong-value threshold (~$337)cheapest tracked $450 against a $337 calculated threshold with Balanced priorities
- Value for money matters more to you than this exact modelCrucial T710 1TB holds Relative Value 81 against its 60 with Balanced priorities, at $230
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 $277, against a cheapest tracked $450
- Value for money matters more to you than this exact modelCrucial T710 1TB holds Relative Value 86 against its 49 for System Drive, at $230
Works well if
- Game is your main prioritygraded A for Game on the same rubric as the tier list
- Strong-value threshold: ~$350$350 is where Relative Value reaches 80 for Game, in the 2026-11-09–2026-11-14 offer frame
Consider other options if
- Current price sits $100 above the strong-value threshold (~$350)cheapest tracked $450 against a $350 calculated threshold for Game
- Value for money matters more to you than this exact modelWestern Digital Black SN770 2TB holds Relative Value 96 against its 62 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
- Today's price already clears the strong-value markcheapest tracked $450 against a $548 threshold for Heavy Creative Work
Consider other options if
- Value for money matters more to you than this exact modelCrucial T710 1TB holds Relative Value 100 against its 88 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 SN8100 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
- 14900 MB/s
- Sequential write
- 14000 MB/s
- Random read
- 2300000 IOPS
- Random write
- 2400000 IOPS
- Controller
- Silicon Motion SM2508
Media
- Capacity
- 2 TB
- NAND type
- Kioxia BiCS8 218-layer TLC
- DRAM cache
- 2GB LPDDR4
Power / Interface
- Interface
- M.2 PCIe 5.0 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
- WDS200T1X0M-00CM
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 5.0 x4
PCIe 5.0 M.2 slot for full speed
PCIe 5.0 — 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 5.0, 14900 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 SN8100 2TB offers a balanced view across an all-round mix of priorities. It ranks #2 by capability in the current modelled field. Its clearest measured strength is drive capability 14900. Crucial T710 1TB currently clears the same practical bar with stronger Relative Value.
Western Digital SN8100 2TB offers S-grade capability for System Drive. It ranks #2 by capability in the current modelled field. Its clearest measured strength is drive capability 14900. Crucial T710 1TB currently clears the same practical bar with stronger Relative Value.
Western Digital SN8100 2TB offers A-grade capability for Game. It ranks #39 by capability in the current modelled field. Its clearest measured strength is drive capability 14900. Crucial T705 2TB currently clears the same practical bar with stronger Relative Value.
Western Digital SN8100 2TB offers S-grade capability for Heavy Creative Work. It ranks #2 by capability in the current modelled field. Its clearest measured strength is drive capability 14900. Crucial T710 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.