Storage Drives under $150

SSD, NVMe, M.2, 512GB

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Intel 670p Series M.2 2280 512GB PCIe NVMe 3.0 x4 QLC Internal Solid State Drive (SSD) SSDPEKNU512GZX1

$68.00as of 11/03/2026 23:36 PST - Details

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Pros

+M.2 2280 form factor fits standard M.2 slots

+NVMe interface for fast storage access

+512GB capacity for everyday programs and files

Cons

−Uses PCIe 3.0 x4, slower than PCIe 4.0 drives

Compared with the 8 Storage Drives on this page

+512GB capacity: 35 of the 55 here have a lower capacity

How pros and cons are picked (About: Disclaimer)

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SSD, NVMe, M.2, 512GB

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TEAMGROUP T-Force G50 512GB SLC Caching 3D TLC NAND NVMe InnoGrit PCIe Gen4x4 M.2 2280 Gaming SSD with Ultra-Thin

$96.99as of 11/04/2026 08:05 PST - Details

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Spec score8.8

Compared with the 8 Storage Drives on this pagePros

+4 pcie generation: the highest pcie generation of the 20 here

+5000 read speed: only 5 of 25 here have a higher read speed

+512GB capacity: 35 of the 55 here have a lower capacity

How pros and cons are picked (About: Disclaimer)

Other stores (1)

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SSD, SATA, 2.5 Form, 512GB

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Silicon Power 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State

$74.97as of 11/04/2026 07:08 PST - Details

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Compared with the 8 Storage Drives on this pagePros

+512GB capacity: 35 of the 55 here have a lower capacity

How pros and cons are picked (About: Disclaimer)

About this product

SSD, SATA, 2.5 Form, 512GB

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Acer RE100 2.5 Inch SATA III SSD 512GB Internal Solid State Hard Drive with SLC Cache, Read Speeds Up to 560MB/s -

$79.99as of 11/04/2026 12:05 PST - Details

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Spec score7.7

Pros

+2.5 inch size fits laptops and desktop drive bays

+512GB capacity for everyday storage

+Reads up to 560MB/s over SATA III

Cons

−SATA interface is slower than NVMe drives

Compared with the 8 Storage Drives on this page

+512GB capacity: 35 of the 55 here have a lower capacity

−560 read speed: 18 of the 25 here have a higher read speed

How pros and cons are picked (About: Disclaimer)

About this product

SSD, SATA, 2.5 Form, 512GB

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Lufasnd Internal 512GB SATA SSD, 2.5 Inch SSD SATA III 6Gb/s, Solid State Drive, Up to 520MB/s Read Speed, 3D NAND

$71.99as of 11/04/2026 00:03 PST - Details

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Spec score7.7

Pros

+2.5 inch form factor fits laptops and desktops

+SATA III 6Gb/s interface

+Up to 520 MB/s read speed

+3D NAND flash memory

Cons

−512GB capacity is modest for large libraries

−SATA interface is slower than NVMe drives

Compared with the 8 Storage Drives on this page

+512GB capacity: 35 of the 55 here have a lower capacity

−520 read speed: 24 of the 25 here have a higher read speed

How pros and cons are picked (About: Disclaimer)

About this product

SSD, NVMe, M.2, 512GB

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Acer Predator GM7 512GB SSD: M.2 2280 PCIe Gen 4 x4 NVMe 2.0, Read Speed Up to 7200 MB/s, Internal PC Solid State Drive

$119.99as of 11/04/2026 12:05 PST - Details

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Spec score9.1

Pros

+Reads up to 7200MB/s over PCIe Gen4 x4

+Compact M.2 2280 form factor fits most motherboards

+512GB capacity for a mid-sized library

Compared with the 8 Storage Drives on this page

+4 pcie generation: the highest pcie generation of the 20 here

+7200 read speed: only 1 of 25 here have a higher read speed

+512GB capacity: 35 of the 55 here have a lower capacity

How pros and cons are picked (About: Disclaimer)

About this product

SSD, NVMe, M.2, 512GB

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Addlink S85 512GB NVMe SSD M.2 2280 PCIe 4.0 Gen4 Internal Solid State Drive, Up to 5400MB/s, HMB Technology, 3D TLC

$94.44as of 11/04/2026 12:06 PST - Details

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Spec score8.9

Pros

+PCIe 4.0 interface offers faster transfer than SATA drives

+Read speeds up to 5400MB/s for quick file loading

+M.2 2280 size fits common motherboard slots

Compared with the 8 Storage Drives on this page

+4 pcie generation: the highest pcie generation of the 20 here

+5400 read speed: only 4 of 25 here have a higher read speed

+512GB capacity: 35 of the 55 here have a lower capacity

How pros and cons are picked (About: Disclaimer)

About this product

SSD, NVMe, M.2, 512GB

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Aiibe 512GB NVMe M.2 SSD Internal Solid State Drive NVMe PCIe 3.0 512GB SSD Read Speeds Up to 1800MB/s for Laptop, PC,

$129.99as of 11/04/2026 12:07 PST - Details

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Spec score8.3

Pros

+512GB capacity offers room for apps and files

+Read speeds up to 1800MB/s for faster file access

+NVMe interface offers faster transfer than SATA drives

Compared with the 8 Storage Drives on this page

+512GB capacity: 35 of the 55 here have a lower capacity

−1800 read speed: 16 of the 25 here have a higher read speed

−3 pcie generation: 10 of the 20 here have a higher pcie generation

How pros and cons are picked (About: Disclaimer)

About this product