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WD_Black SN7100 4TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,000 MB/s Read Speed, Up to 6,700 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS400T4X0E

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Rated4.8(6,817 ratings)In stock

Above normal

$609.99 is 6% above the $575.00 it normally sells for. It sold at or within 3% of $575.00 for at least about a week of the last 45 days.

Now
$609.99
Normally
$575.00
Lowest in 108 days
$461.49(Sep 13)
Highest
$699.99
Evidence: Strong108 days tracked33 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

Price history

Tracked since Jul 26 · 108 days · 33 price changes

Ahead of Black Friday 2026 (Nov 27), it is 6% above its normal price of $575.00. A "sale" back to $575.00 would only return it to normal. WD_Black SN7100 4TB NVMe SSD price history, checked Nov 12, 2026: current price $609.99, normal (typical) price $575.00, average $593.27 over 108 days, lowest $461.49 (Sep 13, 2026), highest $699.99 (Oct 12, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $575.00
  • 5% or more below normal

How often does it drop below normal?

In the 108 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more once, lasting about 1 day. The last time ended Sep 15.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $609.99

    Newegg BusinessSeller rating 80% of 576

11 of 16 offers
The 10 lowest of 11 offers, by price
SellerConditionPriceFBASeller rating
Newegg BusinessNew$609.99No80% of 576
electrolertNew$648.99No94% of 159
CorteseIncNew$649.00No70% of 2,361
vCloudTechNew$649.99No85% of 432
Triplenet Pricing INCNew$663.07No62% of 90,719
PENNPCNew$684.43No99% of 6,263
Sales For YouNew$699.90Yes98% of 5,324
Altius TechNew$702.34No67% of 182
Kaiser TNew$703.75No70% of 315
BeachAudioNew$724.52No66% of 181,360

Showing the 10 lowest of 11 offers.

Amazon lists 16 offers. These are from the first page of its offer list, sorted by price plus delivery, so a lower price may be further down.

More real deals in Computers

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0DZK9C789
Request
curl https://trackpin.co/api/v1/product/B0DZK9C789 \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 01:49 UTC
{
  "asin": "B0DZK9C789",
  "title": "WD_Black SN7100 4TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,000 MB/s Read Speed, Up to 6,700 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS400T4X0E",
  "image": "https://m.media-amazon.com/images/I/51sbvf9YmFL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Personal Computer",
  "category_label": "Computers",
  "in_stock": true,
  "price": {
    "current_cents": 60999,
    "reference_cents": 57500,
    "discount_pct": -6.09,
    "is_deal": false,
    "observed_at": 1794443357189,
    "changed_at": 1794213203631,
    "checked_at": 1794443357189,
    "source": "stored"
  },
  "verdict": {
    "label": "above",
    "text": "Above normal",
    "pct_vs_normal": -6.09,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Above normal. $609.99 is 6% above the $575.00 it normally sells for. It sold at or within 3% of $575.00 for at least about a week of the last 45 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 46149,
    "max_cents": 69999,
    "avg_cents": 59327,
    "history_days": 108,
    "price_levels": 42,
    "price_changes": 33,
    "distinct_prices": 12,
    "lowest_at": 1789331096716
  },
  "history": [
    {
      "price_cents": 60999,
      "from": 1792999701288,
      "to": 1793001775075
    },
    {
      "price_cents": 62999,
      "from": 1793008837531,
      "to": 1793008837531
    },
    {
      "price_cents": 60999,
      "from": 1793013611091,
      "to": 1793511545339
    },
    {
      "price_cents": 62499,
      "from": 1793546327172,
      "to": 1794202275717
    },
    {
      "price_cents": 60999,
      "from": 1794213203631,
      "to": 1794443357189
    }
  ],
  "last_seen": 1794443359658
}
// … 37 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.