Crucial T705 4TB
The current Crucial T705 4TB price from retailers, its key specifications, and how it performs for each job.
Crucial · SSD · PCIe 5.0
Retailer photo of Crucial T705 4TB. View this offer in Where to buy
Works well for: System Drive, Game & File Storage, Heavy Creative Work
Trade-offs: Current price sits $177 above the strong-value threshold (~$443)
- Capacity
- 4 TB
- Interface
- M.2 PCIe 5.0 x4
- Sequential read
- 13600 MB/s
- Sequential write
- 10200 MB/s
- Endurance
- 2400 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: MediumAt $620 the Crucial T705 4TB is priced in line with its $620 representative market level. Only 2 verified new offers stand behind it, so the level can move quickly.
Consider: Crucial T710 1TB offers stronger value around $230.Compare
Prices & availability
Crucial T705 4TB: current price and offers
Compare the offers we track for this model, across variants and retailers.
3 tracked offers · 3 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Crucial T705 4TB | CentralComputer | New | $620 | 57 | 2026-11-14 | View offer → |
| Crucial T705 4TB | Newegg | New | $620 | 57 | 2026-11-14 | View offer → |
| Crucial T705 4TB | Amazon | New | Check on Amazon | 56 | 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.
#19 of 252 graded solid state drives
- #16 ADATAADATA XPG MARS 980 BLADE 2TB 94
- #17 LexarLexar Professional NM1090 PRO 1TB 94
- #18 ADATAADATA MARS 980 BLADE 1TB 94
- #19 CrucialCrucial T705 4TB 91
- #20 KingstonKingston FURY Renegade G5 1TB 91
- #21 CrucialCrucial T700 2TB 83
- #22 SamsungSamsung PM9D3a 15.36TB 81
Value Balanced
How much of that you get for today’s price.
#54 of 252 currently priced solid state drives
- #51 SeagateSeagate FireCuda 530 1TB 58
- #52 LexarLexar NQ780 1TB 58
- #53 LexarLexar NM790 2TB 58
- #54 CrucialCrucial T705 4TB 57
- #55 MSIMSI SPATIUM M450 500GB 57
- #56 PNYPNY CS2150 2TB 57
- #57 Western DigitalWestern Digital SN770M 1TB 57
Performance System Drive
How much it can do. Price plays no part in this ranking.
#19 of 252 graded solid state drives
- #16 ADATAADATA XPG MARS 980 BLADE 2TB 94
- #17 LexarLexar Professional NM1090 PRO 1TB 94
- #18 ADATAADATA MARS 980 BLADE 1TB 94
- #19 CrucialCrucial T705 4TB 91
- #20 KingstonKingston FURY Renegade G5 1TB 91
- #21 CrucialCrucial T700 2TB 83
- #22 SamsungSamsung PM9D3a 15.36TB 81
Value System Drive
How much of that you get for today’s price.
#73 of 252 currently priced solid state drives
- #70 Western DigitalWestern Digital Black SN770 250GB 35
- #71 Western DigitalWestern Digital Green SN350 1TB 35
- #72 CrucialCrucial T710 4TB 35
- #73 CrucialCrucial T705 4TB 34
- #74 Western DigitalWestern Digital Black SN750 1TB 34
- #75 CrucialCrucial T500 1TB 34
- #76 PatriotPatriot Viper VP4300 Lite 2TB 34
Performance Game
How much it can do. Price plays no part in this ranking.
#10 of 252 graded solid state drives
- #7 SamsungSamsung 9100 PRO 4TB 26
- #8 KingstonKingston FURY Renegade G5 4TB 26
- #9 CrucialCrucial T710 4TB 26
- #10 CrucialCrucial T705 4TB 26
- #11 SamsungSamsung 990 Pro 4TB 26
- #12 TeamGroupTeamGroup MP44Q 4TB 26
- #13 TeamGroupTeamGroup MP44 4TB 26
Value Game
How much of that you get for today’s price.
#25 of 252 currently priced solid state drives
- #22 TeamGroupTeamGroup MP44Q 2TB 81
- #23 CrucialCrucial 1TB 80
- #24 Western DigitalWestern Digital Black SN770 1TB 79
- #25 CrucialCrucial T705 4TB 79
- #26 CrucialCrucial T705 2TB 79
- #27 Silicon PowerSilicon Power A55 1TB 79
- #28 ADATAADATA Legend 960 1TB 79
Performance Heavy Creative Work
How much it can do. Price plays no part in this ranking.
#18 of 252 graded solid state drives
- #15 CrucialCrucial T700 2TB 84
- #16 Western DigitalWestern Digital SN8100 4TB 79
- #17 Western DigitalWestern Digital SN8100 1TB 79
- #18 CrucialCrucial T705 4TB 73
- #19 LexarLexar Professional NM1090 PRO 1TB 71
- #20 ADATAADATA MARS 980 BLADE 1TB 71
- #21 CorsairCorsair MP700 PRO 2TB 69
Value Heavy Creative Work
How much of that you get for today’s price.
#18 of 252 currently priced solid state drives
- #15 Western DigitalWestern Digital SN7100 500GB 83
- #16 CrucialCrucial T700 2TB 83
- #17 CorsairCorsair MP700 PRO 1TB 81
- #18 CrucialCrucial T705 4TB 81
- #19 ADATAADATA XPG MARS 980 BLADE 2TB 80
- #20 Western DigitalWestern Digital SN8100 4TB 78
- #21 Western DigitalWestern Digital SN7100 1TB 77
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 Value57 | Higher capability Higher capability · Higher Value with current priorities Crucial T710 1TB 81 +10% capability · -63% price | |
| System DriveScenario capability | GradeS
Value34 | Higher capability Higher capability · Higher Value with current priorities Crucial T710 1TB S 86 +10% capability · -63% price | |
| Game & File StorageScenario capability | GradeS
Value79 | — | Higher Value with current priorities TeamGroup MP44Q 4TB S 91 +0% capability · -19% price |
| Heavy Creative WorkScenario capability | GradeS
Value81 | Higher capability Western Digital SN8100 2TB S 88 +37% capability · -27% price | Higher Value with current priorities Crucial T710 1TB S 100 +34% capability · -63% 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: ~$443$443 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 $177 above the strong-value threshold (~$443)cheapest tracked $620 against a $443 calculated threshold with Balanced priorities
- Value for money matters more to you than this exact modelCrucial T710 1TB holds Relative Value 81 against its 57 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 $267, against a cheapest tracked $620
- Value for money matters more to you than this exact modelCrucial T710 1TB holds Relative Value 86 against its 34 for System Drive, at $230
- You are buying for System Drive and want no asterisksthe rubric caps this grade: read speed taken from another capacity of the same drive family — not measured for this exact model
Works well if
- Game is your main prioritygraded S for Game on the same rubric as the tier list
- Strong-value threshold: ~$615$615 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 $5 above the strong-value threshold (~$615)cheapest tracked $620 against a $615 calculated threshold for Game
- Value for money matters more to you than this exact modelTeamGroup MP44Q 4TB holds Relative Value 91 against its 79 for Game, at $500
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 $620 against a $628 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 81 for Heavy Creative Work, at $230
- You are buying for Heavy Creative Work and want no asterisksthe rubric caps this grade: write speed inferred, not measured for this exact model
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 Crucial T705 4TB
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
- 13600 MB/s
- Sequential write
- 10200 MB/s
- Random read
- 0 IOPS
- Random write
- 0 IOPS
- Controller
- Phison PS5026-E26
Media
- Capacity
- 4 TB
- NAND type
- TLC
- DRAM cache
- 4GB 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
- 2400 TBW
- Warranty
- 5 years
- Manufacturer part number
- CT4000T705SSD3
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, 13600 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
Crucial T705 4TB offers a balanced view across an all-round mix of priorities. It ranks #19 by capability in the current modelled field. Its clearest measured strength is drive capability 13600.
Crucial T705 4TB offers S-grade capability for System Drive. It ranks #19 by capability in the current modelled field. Its clearest measured strength is drive capability 13600.
Crucial T705 4TB offers S-grade capability for Game. It ranks #10 by capability in the current modelled field. Its clearest measured strength is drive capability 13600. TeamGroup MP44Q 4TB currently clears the same practical bar with stronger Relative Value.
Crucial T705 4TB offers S-grade capability for Heavy Creative Work. It ranks #18 by capability in the current modelled field. Its clearest measured strength is drive capability 13600. 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.