Crucial M4 128 GB
Category: Storage
Manufacturer: Crucial
Type: SSD
Interface: SATA
Capacity: 128
Read: 550 MB/s
Price: $257.77 from Amazon
Crucial M4 128 GB
Type
SSD
Interface
SATA
Capacity
128
Read
550 MB/s
Best price from Amazon
$257.77
As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more
Overview
A 128GB 2.5" SSD on the SATA interface. At roughly $2.01 per gigabyte it sits in the premium tier. Sequential throughput reaches 550 MB/s reads and 520 MB/s writes. SATA throughput caps near 550 MB/s — fine for game libraries and backups, slower for heavy scratch work.
Its $257.77 price tag places it squarely in premium territory. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Crucial's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Type | SSD |
| Cache | 0 |
| Capacity | 128 |
| Interface | SATA |
| Read Speed | 550 MB/s |
| Form Factor | 2.5" |
| Write Speed | 520 MB/s |
Related products
Compare Crucial M4 128 GB with similar
Never miss a price drop
Get deal alerts on the parts you're watching — no spam, unsubscribe anytime.