PNY CS900
Score: 67/100
Samsung T7 1TB
Score: 82/100Rankings
The Samsung T7 1TB Portable SSD offers blazing USB 3.2 Gen 2 speeds and strong hardware encryption in a lightweight aluminum case. Performance drops on older ports and it lacks biometric security. Ideal for mobile professionals needing fast, secure on-the-go storage.
The PNY CS900 1TB is a budget-friendly 2.5-inch SATA III SSD delivering solid sequential speeds and low power draw. Its main trade-offs are limited SATA bandwidth, lack of endurance data and advanced features. Best suited for users upgrading older laptops or desktops where cost and basic performance matter.
| Attribute | | |
|---|---|---|
1,000 GBbest | 1 GB | |
535 MB/s | 1,050 MB/sbest | |
515 MB/s | 1,000 MB/sbest | |
2,000,000 hoursbest | — | |
3 yearsbest | 3 yearsbest | |
| ↓ lower better | 45 gbest | 58 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | SATA-III | USB 3.2 Gen 2 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 535 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 515 MB/s | 1000 MB/s |
Storage(2) | ||
Storage Capacity (GB) | 1000 GB | 1 GB |
NAND Type | 3D TLC | 3-bit MLC V-NAND |
Reliability(1) | ||
Operating Temperature (°C) | 0-70 °C | 0-60 °C |
Design & Build(3) | ||
Form Factor | 2.5-inch | Portable |
Weight (g) | 45 g | 58 g |
Dimensions (L×W×H) (mm) | 100x70x7 mm mm | 85x57x8 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors are scarce for this model; vendor and spec-sheet commentary positions the CS900 as a reliable, value-oriented HDD replacement, emphasizing its solid sequential performance and low power draw while noting the lack of advanced features found in higher-end SSDs.
Everyday users appreciate the noticeable speed boost over HDDs, especially faster boot and application launch times, and the quiet, low-heat operation. However, the limited amount of user feedback and absence of detailed endurance specs generate some uncertainty about long-term durability.
Professional reviewers consistently commend the T7 for its sleek metal chassis, exceptional read/write speeds, robust AES-256 encryption, and effective thermal management that prevents throttling. They also note that the drive's performance hinges on using a USB 3.2 Gen 2 connection and point out minor issues such as inconsistent weight reporting and the lack of fingerprint security found on the T7 Touch variant.
Everyday users praise the SSD's rapid 4K video and game file transfers, its pocket-friendly size, and reliable cross-platform operation. Recurring themes include occasional heat under sustained loads, concerns about cable durability, and speed reductions when paired with older USB ports, while most buyers are satisfied with the overall value and build quality.
