Samsung SSD 860 EVO 1TB 2.5 Inch SATA III Internal SSD (MZ-76E1T0B/AM)
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AI Verdict
This is a 1TB 2.5-inch SATA III internal SSD with 550 MB/s sequential read and 520 MB/s sequential write, suitable for upgrading older PCs or laptops.
This 1TB SATA III SSD is a solid upgrade for systems limited to the SATA interface, offering significantly faster speeds than traditional HDDs. Its 2.5-inch form factor ensures broad compatibility with older laptops and desktops. However, its performance is capped by SATA III, making it less suitable for modern, high-demand applications that benefit from NVMe speeds.
If your system supports it, look for an NVMe SSD with PCIe Gen3 or Gen4 interface for substantially higher sequential and random read/write speeds.
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Pros
- Offers 1 TB capacity in a 2.5-inch form factor, fitting most laptops and desktops.
- Sequential read speeds up to 550 MB/s and sequential write speeds up to 520 MB/s provide a significant speed boost over traditional hard drives.
- Features AES 256-bit hardware-based encryption for data protection.
- Backed by a 5-year limited warranty and rated for 600 TBW for the 1TB model, indicating extended endurance.
- Utilizes V-NAND Technology for optimized performance in everyday computing and handling 4K video/3D data.
- Has a 1.5 million hour MTBF, suggesting long-term operational stability.
Cons
- Does not include any SATA data cables, power cables, screws, or mounting brackets, requiring separate purchases.
- Performance is limited by the SATA III interface, which is slower than NVMe SSDs.
- Some users report issues with Samsung's migration software.
- The 500GB model showed performance dips under heavy workloads, though the 1TB model performed better.
Dimension Scores
Offers sequential read speeds up to 550 MB/s and write speeds up to 520 MB/s, which is at the upper limit for the SATA III interface.
Features a 1.5 million hour MTBF and a 5-year limited warranty, with a 600 TBW rating for the 1TB model, indicating robust long-term performance.
A 1TB capacity is suitable for most mainstream users as a primary or secondary drive, balancing storage needs with cost.
The 2.5-inch SATA III form factor is widely compatible with most PC and laptop systems, including older models.
Best For
- Upgrading a laptop or desktop still using a mechanical hard drive for faster boot times and application loading.
- Users needing a cost-effective 1TB storage solution for general computing tasks and light content creation.
- Extending the lifespan of older systems with SATA III ports that cannot accommodate NVMe drives.
Not Recommended For
- High-performance gaming rigs or workstations requiring the fastest possible storage speeds (NVMe).
- Users who frequently transfer extremely large files where every millisecond counts.
Watch Out For
- You'll need to buy SATA data and power cables separately, as they are not included with the SSD.
- If your motherboard only has SATA II ports, you won't get the full 550 MB/s sequential read speeds.
- Cloning software can be finicky; one user reported dissatisfaction with Samsung's migration software.
- While rare, at least one user reported issues with corrupted files after several months of use.
Full Specifications
| RAM | 1 TB |
| ASIN | B078DPCY3T |
| Brand | Samsung |
| Color | Black |
| Series | 860 EVO |
| Hard Drive | 1 TB Sequential read speeds of up to 550 MB/s and sequential write speeds of up to 520 MB/s, making it ideal for storing and rendering large format files such as 4K video and 3D data. |
| Item Weight | 1.8 ounces |
| Manufacturer | Samsung Electronics DAV |
| Special Feature | Portable |
| Operating System | Windows 8/Windows 7/Windows Server 2003 (32-bit and 64-bit), Vista (SP1 and above), XP (SP2 and above), MAC OSX, and Linux |
| Flash Memory Size | 1000 |
| Hardware Platform | PC, Mac |
| Installation Type | Screw In |
| Item model number | 896RC |
| Compatible Devices | PC, Laptop, Desktop |
| Product Dimensions | 3.94 x 2.76 x 0.27 inches |
| Hard Disk Interface | SATA 6 GB/s |
| Hard Drive Interface | SATA 6 GB/s |
| Hard Disk Form Factor | 2.5 Inches |
| Item Dimensions LxWxH | 3.94 x 2.76 x 0.27 inches |
| Connectivity Technology | SATA |
| Number of USB 2.0 Ports | 1 |
| Digital Storage Capacity | 1 TB |
| Is Discontinued By Manufacturer | No |
What Buyers Say
Despite a Fakespot analysis flagging many Amazon reviews as untrustworthy, specific user feedback points to this 1TB SATA SSD as a solid upgrade for older systems. Many users report a noticeable speed increase over traditional hard drives, particularly for boot times and application loading. The main recurring point is that while it performs well for a SATA drive, its speeds are inherently limited compared to newer NVMe technology. Some users have expressed minor frustrations with the lack of included cables and Samsung's migration software.
“Dude, if your old laptop is crawling, just slap this in. It's not some crazy fast NVMe, but my 2012 machine feels like new again, seriously. Just remember to grab some cables, they don't give you any!”
Common Praise
- Provides a significant speed improvement over mechanical hard drives for boot and application loading.
- Many users report the drive operating without issues for several years.
- The 1TB capacity is considered sufficient for many users' needs.
- Installation is straightforward for those familiar with hard drive replacement.
Common Complaints
- Does not include SATA data or power cables, requiring separate purchases.
- Performance, while good for SATA, is not comparable to faster NVMe drives.
- Samsung's provided migration software was not user-friendly for some.
- One user reported corrupted files after several months of use, though this appears to be an isolated incident.
Ownership Tips
- The actual speed improvement you see depends heavily on your previous storage and your system's SATA version.
- Even after years, many users report the drive maintaining its performance and health.
- You'll likely need to manually source SATA data and power cables, as they are not in the box.
- Consider using third-party cloning software if Samsung's tool gives you trouble.
Frequently Asked Questions
Does this SSD come with cables or mounting hardware?
No, the Samsung 860 EVO 1TB SSD only includes the drive and a user manual. You will need to purchase SATA data and power cables, and potentially a 2.5-inch to 3.5-inch mounting bracket, separately.
Will this work in my older computer with SATA II?
Yes, it is backward compatible with SATA II, but you will not achieve the maximum sequential read/write speeds of 550 MB/s and 520 MB/s. Performance will be limited by the SATA II interface.
How does this compare to an NVMe SSD?
The Samsung 860 EVO, being a SATA III SSD, has sequential speeds limited to around 550 MB/s. NVMe SSDs, which use the PCIe interface, can offer significantly higher speeds, often reaching several thousand MB/s.
What is the expected lifespan of this SSD?
The 1TB model has an endurance rating of 600 TBW (Terabytes Written) and a 1.5 million hour MTBF (Mean Time Between Failures), backed by a 5-year limited warranty.
Can I use this to replace my current hard drive and transfer my operating system?
Yes, you can clone your existing hard drive to this SSD. Samsung provides migration software, though some users have found it less than ideal.
Buying Guide
When buying an internal SSD, you're primarily looking to speed up your computer. This means faster boot times, quicker application launches, and snappier file transfers. The key is understanding your system's limitations. If your PC or laptop only has SATA ports, a SATA SSD like this one is your best bet for a performance boost. If you have an M.2 slot, you might be able to use a much faster NVMe drive, but this 2.5-inch SATA drive won't fit there.
Interface (SATA III vs. NVMe)
This determines how fast data can move between the SSD and your computer. SATA III is like a two-lane road with a speed limit of about 600 MB/s. NVMe (which uses PCIe) is like a multi-lane highway with much higher speed limits, often 3,000 MB/s or more. If your computer only has SATA III ports, an NVMe drive won't work, and a SATA III drive will be the fastest option.
Form Factor (2.5-inch)
This is the physical size and shape of the drive. A 2.5-inch SSD looks like a small laptop hard drive and fits into drive bays designed for them. It's important to match this to the space available in your computer. Other common form factors are M.2 sticks, which are much smaller and plug directly into the motherboard.
TBW (Terabytes Written)
This is a measure of how much data can be written to the SSD over its lifetime before its warranty expires. Higher TBW means the drive is rated to last longer under heavy write workloads. For a 1TB drive, 600 TBW is a solid rating for typical consumer use.
Alternatives
If you need faster speeds and your system supports it, look for an M.2 NVMe SSD with a PCIe Gen3 or Gen4 interface. If you need more storage for less money, consider a larger capacity SATA HDD, but expect significantly slower performance.
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