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Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD, Up to 4,700MB/s, Laptop & Desktop Compatible - CT480E100SSD8
Crucial

Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD (CT480E100SSD8)

Bottom line: The Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD: PCIe Gen4 NVMe with sequential reads up to 4,700MB/s at 480GB; main trade-off: 480GB fills up quickly with modern AAA game installs.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ PCIe Gen4 NVMe with sequential reads up to 4,700MB/s at 480GB
  • ✓ Crucial rates the E100 family 8x faster than SATA SSDs, 33x faster than HDDs
  • ✓ Standard M.2 form factor fits both laptops and desktops
  • ✓ Limited 3-year warranty from Crucial

Cons

  • ✗ 480GB fills up quickly with modern AAA game installs
  • ✗ 4,700MB/s is below the 5,000MB/s top speed of larger E100 models
  • ✗ Speeds are capped at Gen3 levels in PCIe Gen3 M.2 slots
  • ✗ Listing does not state endurance (TBW) or write speeds

Manufacturer description

The Crucial E100 480GB M.2 NVMe SSD (model CT480E100SSD8) brings PCIe Gen4 storage to budget builds and laptop upgrades. This 480GB capacity is rated for sequential reads of up to 4,700MB/s. Crucial rates the wider E100 family at up to 5,000MB/s, which it says is 8x faster than SATA SSDs and 33x faster than hard drives. If you're replacing an aging HDD or SATA SSD, you should notice faster boot times, quicker app launches, and shorter load screens. The drive uses the standard M.2 form factor and works in both laptops and desktops. Crucial includes step-by-step instructions for installing the…

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SpecPicks Verdict

SpecPicks scored Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Crucial's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the Crucial E100 480GB SSD?

The 480GB model (CT480E100SSD8) is rated for sequential reads of up to 4,700MB/s over PCIe Gen4. Larger E100 capacities reach up to 5,000MB/s.

Will the Crucial E100 work in a PCIe Gen3 M.2 slot?

NVMe drives generally work in Gen3 M.2 slots, but speeds are capped at Gen3 bandwidth. Check your motherboard or laptop manual to confirm M.2 NVMe support before you buy.

What warranty comes with the Crucial E100?

Crucial backs the E100 with a limited 3-year warranty. See Crucial's warranty page for full coverage terms.

Can I clone my old drive to the Crucial E100?

Yes. Crucial provides step-by-step instructions for installation and cloning, so you can move your existing system from an HDD or SATA SSD to the E100.

Is the Crucial E100 available in larger capacities than 480GB?

Yes. The Crucial E100 line comes in capacities up to 2TB. This listing is for the 480GB model, CT480E100SSD8.

Key Features

  • FAST PERFORMANCE: Gen4 performance at 5,000MB/s is 8x faster than SATA and 33x faster than hard disk drives
  • SAVE MORE PHOTOS, VIDEOS AND MORE: Get up to 2TB of capacity for all your favorite files
  • BETTER THAN HDD: More durable and dependable than hard drives while generating less noise and heat
  • EASY INSTALLATION: Follow step-by-step instructions for easy installation and cloning
  • QUALITY: Rigorous testing and quality control means you receive a high-quality product backed by a limited 3-year warranty

Full Specifications

BrandCrucial
ColorBlack
QUALITYRigorous testing and quality control means you receive a high-quality product backed by a limited 3-year warranty
Model NameCrucial E100 480GB PCIe 4.0 Gen4 2280 NVMe M.2 SSD
Read Speed4700 megabytes_per_second
Unit Count1 Count
Form FactorM2
Media Speed2500
Model NumberCT480E100SSD8
Built-In MediaE100 SSD
BETTER THAN HDDMore durable and dependable than hard drives while generating less noise and heat
Hard-Drive Size480 GB
Mfr Part NumberCT480E100SSD8
Number of Items1
Special FeatureBackward Compatible
FAST PERFORMANCEGen4 performance at 5,000MB/s is 8x faster than SATA and 33x faster than hard disk drives
EASY INSTALLATIONFollow step-by-step instructions for easy installation and cloning
Hardware PlatformStandard
Installation TypeInternal Hard Drive
Compatible DevicesDesktop, Gaming Console, Laptop
Full listing titleCrucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD, Up to 4,700MB/s, Laptop & Desktop Compatible - CT480E100SSD8

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Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD, Up to 4,700MB/s, Laptop & Desktop Compatible - CT480E100SSD8 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD, Up to 4,700MB/s, Laptop & Desktop Compatible - CT480E100SSD8
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