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120GB PNY CS900 2.5-inch Solid State Drive
PNY

120GB PNY CS900 2.5-inch Solid State Drive

Bottom line: The 120GB PNY CS900 2.5-inch Solid State Drive ($35.15 on Amazon as of 2026-10-06): 515MB/s rated read speed, a big jump over any 5400/7200RPM hard drive; main trade-off: 120GB fills fast once Windows and a few modern games are installed.

$35.15

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Buy on Amazon — $35.15 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

  • ✓ 515MB/s rated read speed, a big jump over any 5400/7200RPM hard drive
  • ✓ 490MB/s rated write speed keeps file copies and installs quick
  • ✓ Aluminum casing over plastic, adds durability in a portable or spare-drive role
  • ✓ Standard 2.5-inch form factor fits existing laptop bays and desktop brackets

Cons

  • ✗ 120GB fills fast once Windows and a few modern games are installed
  • ✗ 515MB/s read trails NVMe drives, which run several times faster
  • ✗ Listing describes both 2.5-inch internal and USB connectivity, so verify your interface
  • ✗ No endurance (TBW) or warranty terms stated in the listing

Manufacturer description

120GB PNY CS900 2.5-inch Solid State Drive ASIN: B01KFLH1WS

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SpecPicks Verdict

SpecPicks scored 120GB PNY CS900 2.5-inch Solid State Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. PNY'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

How fast is the PNY CS900 120GB?

PNY rates it at 515MB/s read and 490MB/s write. That is a large step up from a mechanical hard drive, though NVMe M.2 drives are considerably faster.

Is 120GB enough for Windows?

120GB fits a Windows install plus a modest set of applications, but it leaves little room for large games or media. Plan on a second drive for bulk storage.

Will this fit in my laptop?

It uses the standard 2.5-inch form factor that most laptop drive bays and desktop 2.5-inch brackets accept. Confirm your machine has a 2.5-inch bay before ordering.

What warranty does the CS900 come with?

Warranty terms are not listed in the product details here. Check the current Amazon product listing or PNY's site for the coverage that applies to your drive.

Key Features

  • Portable Solid State Drive: This 2.5-inch SSD has a compact form factor for easy portability.
  • High-Performance Storage: With read and write speeds of 515MB/s and 490MB/s respectively, it provides fast data transfer.
  • Reliable Data Storage: The 120GB capacity ensures ample storage space for your files, photos, videos, and more.
  • Sleek and Durable Design: Crafted with a sleek aluminum casing, it is both stylish and durable.
  • Plug-and-Play USB Connectivity: It connects easily to your computer via USB for quick and hassle-free installation.

Full Specifications

BrandPNY
ColorB01KFLH1WS
Model NameCS900
Read Speed515 megabytes_per_second
Form Factor2.5-inch
Media Speed490 megabytes_per_second
ConnectivityUSB
Model NumberSSD7CS900-120-PB
Hard-Drive Size120 GB
Mfr Part NumberSSD7CS900-120-PB
Number of Items1
Special FeaturePortable
Hardware PlatformPC
Installation TypeExternal Hard Drive
Compatible DevicesDesktop
Data Transfer Rate515 megabits_per_second
Additional FeaturesPortable
Hard Disk InterfaceSolid State
Hard Disk DescriptionSolid State Drive
Hard Disk Form Factor2.5 inches

Ready to buy?

120GB PNY CS900 2.5-inch Solid State Drive 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 — $35.15

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

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120GB PNY CS900 2.5-inch Solid State Drive
$35.15
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