US
SIX

SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd

  • Internal Solid State Drive
  • 1 TB
  • 1
  • Nand Flash
4.6/ 5 on Amazon764Amazon ratings1,000+bought last month4.3ProductDome score
High confidenceUpdated 6 days agoAmazon data + ProductDome analysis · methodology
Best forYou're expanding a PS5 or building a PC and want a Gen4 drive that already includes the heatsink and mounting screws

A reasonably equipped Gen4 M.2 drive with the install kit already in the box, worth it mainly for the convenience if the price is right.

View current price on Amazon →

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ProductDome scorecard

How it ranks among the 19 internal solid state drives we track

4.3/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.7★4.6

4.6★ across 764 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 6,200 ratings3.6

764 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.1

1,000+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 19 internal solid state drives we track - how the scorecard works · full internal solid state drives data report. Confidence: high - strong rating volume and complete data.Updated 6 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

A PCIe Gen4x4 M.2 2280 SSD rated up to 7350MB/s read, sold with a heatsink and marketed for PS5 storage expansion as well as laptop and desktop upgrades. A budget entry into Gen4 speeds backed by a 5-year warranty.

The listing leans hard on gaming language, but the specifics worth trusting are the interface, PCIe Gen4x4, the form factor, M.2 2280, and the included heatsink, screws and screwdriver for install. Sustained write speed isn't stated, so treat the 7350MB/s figure as a read-speed ceiling rather than an all-around number.

  • PCIe Gen4x4 interface
  • Up to 7350MB/s read speed
  • M.2 2280 form factor with heatsink
  • 5-year limited warranty

Who it's for

Fits a PS5 owner adding storage or a PC builder who wants a Gen4 drive with the hardware already included for the swap. Less suited to someone chasing benchmark-topping sustained write performance, since that spec isn't published.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • PCIe Gen4x4 interface rated up to 7350MB/s read
  • Ships with heatsink, screws and screwdriver
  • Sized and marketed for PS5 storage expansion
  • 5-year limited warranty
What to check first
  • Sustained write speed not published
  • No independent reviews yet on this listing
  • Needs a PCIe 4.0-capable slot to hit rated speed

Performance notes

The PCIe Gen4x4 interface is what enables the stated 7350MB/s read ceiling, roughly double what a Gen3 drive can reach, which shows up as faster game loads and quicker boot times rather than a difference in everyday file browsing. The included heatsink matters more than it sounds: Gen4 drives can throttle under sustained load, especially in a tight console or laptop bay, so the extra surface area helps hold speed during longer transfers or extended gaming sessions.

Specifications

BrandSIX
Dimensions & fit
Item Weight0.7 ounces
Item Dimensions L x W x Thickness3.1 × 0.9 × 0.1 inches
HardDrive Size1 TB
Capacity & performance
Digital Storage Capacity1 TB
Media Speed7350 megabytes_per_second
Read Speed7350 megabytes_per_second
Construction & materials
Enclosure MaterialNand Flash
ColorBlack
Compatibility & installation
Compatible DevicesDesktop, Gaming Console, Laptop, PS5
Connectivity TechnologyPCIE(NVME)
Compatible Video Game Console ModelsSony PlayStation 5
Hard Disk InterfacePCIE x 8
Hardware ConnectivityPCI Express x8
Warranty & support
Warranty Description5 years
Other details
Number of Items1
Additional FeaturesBackward Compatible, Gen4x4 PCIe SSD
BuiltIn MediaQuick Start Guide, Screwdriver Kit
Specific Uses For Productfor PC Gaming, for PS5 Gaming Storage Expansion, for Speeding up Creative Workflow
Data Transfer Rate7350 megabytes_per_second
Hard Disk Form Factor2280 inches
Form FactorM.2 2280
Hard Disk DescriptionSolid State Drive

How it compares

This product against the closest alternatives we track in internal solid state drives.

ProductAmazon ratingRatingsProductDome score
SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssdThis product4.6 / 57644.3 / 5
Kingston NV3 1TB M.2 2280 NVMe SSDKingston4.7 / 513,8004.8 / 5
WD_Black SN7100 1TB NVMe SSDWD_Black4.8 / 56,4004.8 / 5
Samsung SSD 870 EVO SATA III 2.5” 1TBSamsung4.8 / 545,5004.7 / 5
Crucial P310 1TB SSDCrucial4.7 / 511,0004.7 / 5
Frequently asked

Questions about the SIX internal solid state drives

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Will this work as a PS5 storage expansion drive?

Yes, it's sized and marketed for PS5 expansion and ships with a heatsink for that slot.

What form factor is it?

M.2 2280 NVMe.

Does it include mounting hardware?

Yes, the listing includes a heatsink, screws and a screwdriver.