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KingSpec SSD 1TB, M.2 NVMe Gen3x4 SSD 2280 - Up to 2400MB/s, Internal Solid State Drive with 3D NAND Flash, Compatible with Desktop and Laptop
KingSpec

KingSpec SSD 1TB

Bottom line: The KingSpec SSD 1TB ($121.52 on Amazon as of 2026-10-06): Up to 2400MB/s reads over the full PCIe Gen3x4 lane allocation; main trade-off: gen3x4 only, so Gen4 and Gen5 boards leave bandwidth on the table.

$121.52

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Buy on Amazon — $121.52 Compare to similar ssds & storage

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Up to 2400MB/s reads over the full PCIe Gen3x4 lane allocation
  • ✓ 3-year warranty plus lifetime technical support from KingSpec
  • ✓ LDPC ECC and end-to-end data protection guard against silent data loss
  • ✓ Runs on Windows 7-10, RHEL, CentOS, Ubuntu and other Linux distros

Cons

  • ✗ Gen3x4 only, so Gen4 and Gen5 boards leave bandwidth on the table
  • ✗ TLC/QLC flash is unspecified per unit, so write endurance can vary
  • ✗ KingSpec lists no sequential write figure, only the 2400MB/s read
  • ✗ No DRAM cache or SLC cache size disclosed in the specs

Manufacturer description

The KingSpec 1TB M.2 NVMe SSD is a Gen3x4 2280 drive built for anyone who wants more space without repartitioning a life around it. Rated for read speeds up to 2400MB/s over the PCIe Gen3x4 interface, it pairs a dedicated main controller with 3D NAND TLC/QLC flash to keep load times and file transfers consistent when you are juggling a game library, a video project, and thirty browser tabs at once. KingSpec built the reliability stack in rather than bolting it on: S.M.A.R.T. monitoring, TRIM, wear leveling, LDPC ECC, and end-to-end data protection all ship enabled, which is what keeps write…

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SpecPicks Verdict

SpecPicks scored KingSpec SSD 1TB using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. KingSpec'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

Will this SSD work in a PCIe Gen4 laptop or motherboard?

Yes. It is an M.2 NVMe Gen3x4 drive and M.2 NVMe slots are backward compatible, but it will run at Gen3 speeds up to 2400MB/s rather than Gen4 rates.

What size M.2 slot does it need?

It is a 2280 form factor drive, meaning 22mm wide by 80mm long, which is the most common M.2 length on desktop boards and full-size laptops.

Does it come with a warranty?

KingSpec includes a 3-year warranty and lifetime technical support. Contact KingSpec directly through the product listing for claims and troubleshooting.

Can I use it as a boot drive for Linux?

Yes. KingSpec lists compatibility with RHEL, CentOS, Ubuntu, and other Linux distributions, along with Windows 7 through 10.

How reliable is it for long-term storage?

It supports S.M.A.R.T. monitoring, TRIM, wear leveling, LDPC ECC, and end-to-end data protection. Buyer feedback is generally positive.

Key Features

  • [ High Read Speed ]: It uses the cutting-edge M2 NVMe Gen3x4 interface to achieve a remarkable read speed of 2400MB/s
  • [ Seamless Performance ]: The m2 2280 ssd adopts with a high-quality main controller and 3D NAND TLC/QLC Flash technology to guarantee a smooth and efficient operation withou lags. Keep your computer running smoothly even during the most demanding tasks.
  • [ Broad Compatibility ]: It is compatible with a wide range of devices and operating systems (Windows 7-10/RHEL/CentOS/Linux/Ubuntu). It's ideal for a veriety of applications, including PCs and Laptops
  • [ Stable Performance ]: It supports S.M.A.R.T, TRIM, Wear Leveling, LDPC ECC and E2E Data Protection, and has undergone extensive testing to ensure dependable performance, prevent data loss, and deliver a stable and long-lasting storage solution
  • [ Warranty ]: It comes with a 3-year warranty, and you also enjoy the lifetime technical support. For any queries regarding the product, you can reach out to us

Full Specifications

BrandKingSpec
ColorBlack
Model NameNN900S
Read Speed2400 Megabytes Per Second
Unit Count1.0 Count
Form FactorM.2 2280
Media Speed1900 megabytes_per_second
Model Numberf5a3a86b-e87e-4c55-bf4d-43088c6db425
CompatibilityLinux
Built-In MediaNVMe SSD
Hard-Drive Size1 TB
Number of Items1
Special FeatureGarbage Collection, Native Command Queuing, Over Provisioning, S.M.A.R.T and TRIM, Wear Leveling
Hardware PlatformX86
Installation TypeInternal Hard Drive
Compatible DevicesDesktop, Laptop
Data Transfer Rate2200 Megabytes Per Second
Enclosure MaterialFlash Memory
Additional FeaturesGarbage Collection, Native Command Queuing, Over Provisioning, S.M.A.R.T and TRIM, Wear Leveling
Hard Disk InterfacePCIE x 4
Full listing titleKingSpec SSD 1TB, M.2 NVMe Gen3x4 SSD 2280 - Up to 2400MB/s, Internal Solid State Drive with 3D NAND Flash, Compatible with Desktop and Laptop

Ready to buy?

KingSpec SSD 1TB, M.2 NVMe Gen3x4 SSD 2280 - Up to 2400MB/s, Internal Solid State Drive with 3D NAND Flash, Compatible with Desktop and Laptop 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.

Buy on Amazon — $121.52

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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KingSpec SSD 1TB, M.2 NVMe Gen3x4 SSD 2280 - Up to 2400MB/s, Internal Solid State Drive with 3D NAND Flash, Compatible with Desktop and Laptop
$121.52
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