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Deal.ai › Crucial
Crucial
Crucial T705 4TB

Crucial T705 4TB

Best price now

$629.99at AmazonChecked 10 h ago

21% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $629.99 at Amazon (checked Nov 10, 2026).
  • Checked at 8 stores.
  • Our take on the Crucial T705 4TB

    The Crucial T705 is a PCIe 5.0 x4 NVMe SSD built on Micron's 232-layer TLC NAND, rated up to 14,100 MB/s read and 12,600 MB/s write in the 4TB size. It is one of the fastest consumer drives you can buy, aimed at PCIe 5.0 desktop builds, PS5 upgrades and heavy creative workloads. The catch is heat: it runs hot and needs a heatsink, which is sold as a separate part. Against PCIe 4.0 flagships like the Samsung 990 Pro it roughly doubles sequential throughput, but real-world game and app loading gains are far smaller.

    Best forPCIe 5.0 desktop buildsPS5 storage expansion4K/8K video editing and large file transfersBuyers who want top-tier sequential speed
    Pros
    • Class-leading sequential reads and writes for a consumer drive
    • 4TB capacity holds large game and media libraries
    • TLC NAND with a rated endurance around 2,400 TBW at 4TB
    • Five-year limited warranty
    • Works in a PS5 with a slim heatsink fitted
    Cons
    • Runs hot and throttles without a heatsink
    • Heatsink is not included and costs extra
    • Premium tier costs far more than PCIe 4.0 drives
    • Little real-world speed gain over good PCIe 4.0 drives in games
    • Needs a CPU-attached PCIe 5.0 x4 slot to hit rated speeds

    Crucial T705 4TB prices at every store

    • WalmartNew

      In stockSold by MichaelElectronics2Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

      $629.99+ $18.10 shippingChecked 10 h ago
      Visit Walmart
    • Best BuyNew

      In stock

      $649.99Free shippingChecked 10 h ago
      Visit Best Buy
    • NeweggNew

      In stock

      $794.95Free shippingChecked 10 h ago
      Visit Newegg
    • GotodirectNew

      In stock

      $1,118.09Checked 10 h ago
      Visit Gotodirect
    • itdevicesonline.comNew

      In stock

      $1,542.01Checked 10 h ago
      Visit itdevicesonline.com
    • SHI InternationalNew

      In stock

      $1,970.81Free shippingChecked 10 h ago
      Visit SHI International
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $629.99Free shippingChecked 10 h ago
      Visit Amazon
    • eBayNew

      Availability unknownSold by 3c_expert (100% positive, 143,800 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

      $689.50Free shippingChecked 10 h ago
      Visit eBay
    • eBayOpen box

      Availability unknownSold by sigma_tech (100% positive, 67 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

      $728.00Free shippingChecked 10 h ago
      Visit eBay

    Store links may earn us a commission. Some prices via Klarna.

    Crucial T705 4TB price history

    $620.00$620.00
    Nov 9Nov 10

    Lowest price we've seen: $620.00 on Nov 9 at Newegg. Tracked across 5 stores since Nov 9.

    What reviewers say

    Reviewers rate the T705 as one of the fastest consumer SSDs made, with sequential numbers near the top of the PCIe 5.0 class. Most say the speed is real in large transfers but barely noticeable in games and everyday use, and many flag heat and the missing heatsink as the main drawbacks.

    What people mention
    • SpeedPraisedReviewers say sequential transfers are among the fastest they have tested.
    • HeatCriticisedOwners and reviewers report high temperatures and throttling without a heatsink.
    • HeatsinkCriticisedBuyers complain the heatsink is a separate purchase rather than included.
    • ValueMixedMany say the speed is impressive but hard to justify over cheaper PCIe 4.0 drives.
    • Real-world useMixedReviewers note game loads and app launches gain little over PCIe 4.0 drives.

    Specifications

    Style Name
    T705 (up to 14,500MB/s)
    Capacity
    1 TB sin Disipador
    color
    BlackSource
    size
    1Source
    M.2 Form Factor
    2280Source
    Wi-Fi

    Questions and answers

    Do I need a heatsink for the Crucial T705?
    Yes for sustained heavy use. The drive runs hot at PCIe 5.0 speeds and will throttle without one. Crucial sells a heatsink version, and any slim M.2 heatsink that fits your board works.
    Will the T705 work in a PS5?
    Yes, if you add a low-profile heatsink that fits the expansion bay. Sony requires a heatsink for PS5 M.2 drives, and the bare T705 does not include one.
    Is the T705 much faster than a PCIe 4.0 SSD?
    On paper it roughly doubles sequential throughput. In games and everyday tasks the difference is small; the gains show up in large file transfers and heavy creative work.
    What slot does the T705 need for full speed?
    A PCIe 5.0 x4 slot wired to the CPU. On a PCIe 4.0 slot it still works but runs at PCIe 4.0 speeds.
    How much data can I write before the warranty ends?
    The 4TB model is rated around 2,400 TBW with a five-year limited warranty, whichever comes first.
    What comes in the box?
    The bare drive only. No heatsink, screw or mounting hardware is included, so check your motherboard's M.2 parts.
    Where is the Crucial T705 4TB cheapest?
    At Amazon, for $629.99, 21% under what the other stores charge, as of our latest check.
    Where can I buy the Crucial T705 4TB?
    8 stores we checked sell it, including itdevicesonline.com, SHI International, Amazon, eBay, Newegg.

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    Buying guides that pick the Crucial T705 4TB

    • Best budget 4TB NVMe SSDs

    Stores we've priced the Crucial T705 4TB at

    • Best Buy deals and prices
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    NoSource
    TBW (terabytes written) (TB)
    2400Source
    Depth (")
    3.1Source
    Form Factor
    M.2Source
    Width (")
    0.9Source
    Type
    SSDSource
    Weight (oz)
    0.4Source
    Placement
    InternalSource
    Size (GB)
    4000Source
    Height (")
    0.1Source
    Flash Memory
    TLCSource
    Random Write 4KB (max) (IOPS)
    1800000Source
    Sequential Write (MB/s)
    12600Source
    Sequential Read (MB/s)
    14100Source
    Interface
    PCIe Gen5 x4 NVMeSource
    Random Read 4KB (max) (IOPS)
    1500000Source
    Connection
    M.2
    NVMe
    Yes