PNY
CS900 250GB 3D NAND 2.5" SATA III Internal Solid State Drive (SSD) - (SSD7CS900-250-RB)
*Price sourced from Amazon.com. Last updated 2026-07-10. Price and availability subject to change.
Bottom line: The CS900 250GB 3D NAND 2.5" SATA III Internal Solid State Drive (SSD) - (SSD7CS900-250-RB) is a niche pick — read recent reviews before buying in the ssds & storage category, priced around $54.99. Read recent reviews carefully before committing.
The PNY CS900 2.5-Inch SATA-III (6 GB/s) solid state Drive (SSD) is an excellent choice for a mainstream solid state Drive (SSD) Upgrade from a hard disk Drive (HDD). The CS900 drive is designed for an easy and cost-effective HDD replacement in the existing PC system to help realize faster boot times, quicker application launches, and better overall system performance. With no moving parts, PNY CS900 is highly durable, less likely to fail, and supports up to 3 years of warranty.
SpecPicks Verdict
SpecPicks classifies PNY CS900 250GB 3D NAND 2.5" SATA III Internal Solid State Drive… as a niche pick — read recent reviews before buying in the ssds & storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. PNY's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Exceptional performance offering up to 535MB/s seq. Read and 500MB/s seq. Write speeds
- ✓ Backed by PNY's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Upgrade your laptop or desktop computer and feel the difference with super-fast OS boot times and application loads
- Exceptional performance offering up to 535MB/s seq. Read and 500MB/s seq. Write speeds
- Superior performance as compared to traditional hard drives (HDD)
- Ultra-low power consumption
- Backwards compatible with SATA II 3GB/sec
Full Specifications
| Brand | PNY |
|---|---|
| Color | Black |
| Model Name | CS900 |
| Read Speed | 535 Megabytes Per Second |
| Form Factor | 2.5-inch |
| Media Speed | 500 megabits_per_second |
| Model Number | SSD7CS900-250-RB |
| Built-In Media | ssd |
| Hard-Drive Size | 250 GB |
| Mfr Part Number | SSD7CS900-250-RB |
| Number of Items | 1 |
| Special Feature | Hardware Encryption |
| Hardware Platform | Mac, PC |
| Installation Type | Internal Hard Drive |
Ready to buy?
PNY CS900 250GB 3D NAND 2.5" SATA III Internal Solid State Drive (SSD) - (SSD7CS900-250-RB) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-10. Price and availability subject to change.
Related SSDs & Storage
![WD_BLACK 250GB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 4,000 MB/s - WDS250G3X0E - [Previous Generation]](https://m.media-amazon.com/images/I/71Sr1zjPhwL._AC_SL1500_.jpg)
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Ryzen 5 5600G vs Ryzen 7 5700X for a Budget Homelab and Virtualization Box in 2026
- Best SATA SSD to Revive an Old Laptop: Crucial BX500 vs Samsung 870 EVO
- Best Arcade Fight Stick & Controller for PlayStation Fighting Games (2026)
- Qwen 3.6 27B with MTP: 2.5x Throughput on Local Hardware (Real Benchmarks)
- Best Streaming Microphone for Twitch and YouTube in 2026
- What Is Mistral AI? The OpenAI Rival Explained (2026)
- Claude Sonnet 5: What Shipped and What It Means for Local Rigs
- Forza Horizon 6 Boots in 4 Seconds with Advanced Shader Delivery
- Local Image Generation AI in 2026: AMD Hardware Performance & Setup Guide
- pxpipe Hides Prompts in PNGs to Cut Claude Code Tokens 70% — Or Just Run Local on an RTX 3060
- Oomwoo Is a New Open-Source Robot Vacuum You Can 3D Print
- Voodoo5 5500 PCI Boots on Modern ASUS P8Z77-V Pro — A Look at Retro GPUs in 2026 Boards
- Active Quake 3 and OpenArena Servers in 2026 — How to Find and Join Them
- 768GB Intel Optane DIMMs Running a 1-Trillion-Parameter LLM: How the Build Actually Works
- Best Budget SSD for Gaming in 2026: 5 Tested Picks Ranked
- CompactFlash as a Retro PC Boot Drive: The 2026 CF-to-IDE Build Guide
- Sound Blaster G6 in a Period-Correct WinXP Build: Modern USB DAC Meets Vintage Hardware
- Rescue a Dying Vintage IDE Drive by Cloning It to CompactFlash
- Building a 2001 LAN-Party Rig: Pentium III, GeForce 3, Win98 SE Period-Correct Build Log
- Building a period-correct Windows 98 gaming rig in 2026
- Silicon Motion PCIe 6.0: Nvidia AI Drives Consumer Storage
- Best CPU Coolers for Ryzen in 2026: 5 Tested Picks
- AA-AgentPerf: What the New Agentic Inference Benchmark Means for Local Coding Rigs
- Best SATA, IDE & CompactFlash Adapters for Retro PC Data Recovery in 2026