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SIX X4000 1TB M.2 SSD PCIe Gen3x4 NVME SSD Solid State Drive - Up to 3400MB/s Read, 2600MB/s Write
SIX

SIX X4000 1TB M.2 SSD PCIe Gen3x4 NVME SSD Solid State Drive - Up to 3400MB/s Read, 2600MB/s Write

Bottom line: The SIX X4000 1TB M.2 SSD PCIe Gen3x4 NVME SSD Solid State Drive: Sequential reads up to 3400MB/s, close to the PCIe Gen3x4 ceiling; main trade-off: not compatible with PS5, per the manufacturer.

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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

  • ✓ Sequential reads up to 3400MB/s, close to the PCIe Gen3x4 ceiling
  • ✓ Sequential writes up to 2600MB/s speed up large file copies and game installs
  • ✓ Attached heatsink helps prevent thermal throttling under sustained loads
  • ✓ Backed by a 5-year warranty plus lifetime support
  • ✓ Standard M.2 2280 form factor with mounting screws included

Cons

  • ✗ Not compatible with PS5, per the manufacturer
  • ✗ Gen3x4 speeds trail Gen4 and Gen5 drives on newer motherboards
  • ✗ Attached heatsink may not fit thin laptops with tight M.2 clearance
  • ✗ Listing gives no TBW endurance rating, controller or DRAM details

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SpecPicks Verdict

SpecPicks scored SIX X4000 1TB M.2 SSD PCIe Gen3x4 NVME SSD Solid State Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. SIX'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.

Key Features

  • Blazing Gen3x4 Speeds: Harness PCIe 3x4 M.2 SSD technology with sequential read/write speeds up to 3400MB/s and 2600MB/s. This Gen 3 NVMe M.2 SSD dramatically boosts system responsiveness and file transfer efficiency, ideal for upgrading older PCs or mainstream devices. 【WARM NOTICE: NOT COMPATIBLE with PS5.】
  • Ample 1TB Capacity: Optimize storage with a 1TB M.2 SSD solution. Perfect for OS, applications, and critical files, this M.2 NVMe SSD fits standard 2280 slots in laptops and desktops, balancing performance and space.
  • Cutting-Edge NVMe Efficiency: Leverage the NVMe SSD protocol (SSD NVMe) for up to 6x faster performance than SATA SSDs! Reduced latency accelerates game loading, creative workflows, and multitasking, unlocking the full potential of your M.2 SSD.
  • Attached Heatsink for Stability: This M.2 SSD with Heatsink maintains optimal temperatures during heavy workloads, preventing throttling and ensuring consistent performance for your PCIe 3.0 M.2 SSD.
  • Quality & Reliability: Backed by a 5-year warranty and lifetime support. Kit includes mounting screws for effortless installation on M.2 2280 slots. Upgrade confidently to a high-performance Solid State Drive with plug-and-play simplicity.

Full Specifications

BrandSIX
ColorBlack
Model NameX4000
Read Speed3400 megabytes_per_second
Form FactorM2
Media Speed2600 megabytes_per_second
Model NumberSIX SSD - 22
CompatibilityPS5
Built-In MediaQuick Start Guide, Screwdriver Kit
Hard-Drive Size1 TB
Number of Items1
Special FeatureWith Heatsink
Installation TypeInternal Hard Drive
Compatible DevicesDesktop, Laptop
Data Transfer Rate3400 megabytes_per_second
Additional FeaturesWith Heatsink
Hard Disk InterfacePCIE x 4
Warranty Description5 year limited warranty
Hard Disk DescriptionSolid State Drive
Hard Disk Form Factor2280 inches

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SIX X4000 1TB M.2 SSD PCIe Gen3x4 NVME SSD Solid State Drive - Up to 3400MB/s Read, 2600MB/s Write 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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SIX X4000 1TB M.2 SSD PCIe Gen3x4 NVME SSD Solid State Drive - Up to 3400MB/s Read, 2600MB/s Write
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