Home SSDs SanDisk WD Blue SN5100 4TB Internal SSD PCIe Gen 4 x4 NVMe…

SanDisk - WD Blue SN5100 4TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops

Price range: $829.99
🏷️
Brand Premium
Outperforms 77% of ssds, but costs more than 93%.
$830 is 265% above the $227 category median.
Brand: SanDisk
Category: Ssd
A SanDisk 4 TB PCIe Gen 4 x4 NVMe M.2 2280 SSD with up to 6,900 MB/s read, 6,700 MB/s write · 1200 TBW.
PQS: 88 (computed 2026-03-14 07:04:55.191681+00:00)
GTIN-14: 00619659222826
SanDisk - WD Blue SN5100 4TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops

Key specs

A human-friendly subset of specs (non-null)
Capacity (GB)
4000
Form factor
M.2 2280
Interface
PCIe Gen 4 x4
Read speed
6900 megabytes per second
Write speed
6700 megabytes per second
Endurance (TBW)
1200.0

How this Ssd compares vs. 328 ssds

Percentile rank for each spec — higher means this product outperforms more of its peers.
Capacity 4000.0GB
77% Above avg

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6665054 829.99 USD In stock View offer → 2026-03-14 05:05:17.962109+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 829.99 USD In stock 2026-03-14 05:05:17.962109+00:00
bestbuy 829.99 USD In stock 2026-03-13 05:15:14.881507+00:00
bestbuy 829.99 USD In stock 2026-03-12 05:03:10.853622+00:00
bestbuy 829.99 USD In stock 2026-03-11 05:01:15.832809+00:00
bestbuy 829.99 USD In stock 2026-03-10 05:11:24.051256+00:00
bestbuy 829.99 USD In stock 2026-03-09 05:11:37.754260+00:00
bestbuy 829.99 USD In stock 2026-03-06 07:22:57.471070+00:00
bestbuy 829.99 USD In stock 2026-03-03 03:12:50.973029+00:00
bestbuy 829.99 USD In stock 2026-03-02 10:22:42.356622+00:00

Full specs

Show full spec table
Capacity (GB)4000
Form factorM.2 2280
InterfacePCIe Gen 4 x4
Read speed6900 megabytes per second
Write speed6700 megabytes per second
Endurance (TBW)1200.0
Reconciled at2026-03-06 10:20:22.157613+00:00
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Related products

Simple similarity over extracted specs (publish_set only)
Debug data (expand)
Raw title WD - Blue SN5100 4TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops
Raw brandWD
Raw categoryBest Buy > Computers & Tablets > Computer Accessories & Peripherals > Hard Drives, SSD & Storage > Internal SSDs
Canonical highlights (non-null)
core.title SanDisk - WD Blue SN5100 4TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops
core.seo_title SanDisk WDBS4F0040BNC-WRSN - 4TB SSD
brand SanDisk
model WDBS4F0040BNC-WRSN
gtin14 00619659222826
images[0] https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/c64998b2-3e45-45f2-acf8-faba67eb6ad3.jpg
storage.interface PCIe Gen 4 x4
storage.read_speed 6900 megabytes per second
storage.capacity_gb 4000
storage.form_factor M.2 2280
storage.write_speed 6700 megabytes per second
storage.endurance_tbw 1200.0
category ssd
physical.width_in 0.87
physical.height_in 0.09
physical.weight_kg 0.0
physical.dimensions_in 0.09 x 0.87 x ? in
warranty.labor 5 Years
warranty.parts 5 Years
schema_version 1
BestBuy raw specs (pretty)
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      "feature": "Work faster, wait less\nCopy large files or project folders in blistering speeds thanks to our Sandisk nCache 4.0 technology."
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    {
      "feature": "Create confidently\nYour new drive comes with a 5-year limited warranty, giving you peace of mind that your hard work isn’t wasted."
    },
    {
      "feature": "Free Acronis True Image software\nDownload Acronis True Image for Sandisk data migration software to transfer your files to your new SSD."
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Newegg raw specs
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