Silicon Power 1TB A55 M.2 SATA M+B Key SSD Internal Solid State Drive 2280 SU001TBSS3A55M28AB
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AI Verdict
A 1TB M.2 SATA 2280 SSD with a 3-year warranty, offering average SATA speeds for older systems or budget upgrades.
This 1TB M.2 SATA drive is a situational fit because its SATA interface and average speeds mean it's not for high-performance use. It's best suited for older systems or as a cost-effective upgrade from a hard drive, where its 3-year warranty and 3D NAND offer a basic performance bump.
If you need faster data transfer, look for an M.2 NVMe SSD with PCIe Gen3 x4 or Gen4 x4 interface.
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Pros
- 1 TB capacity provides ample storage for operating systems and applications.
- M.2 2280 form factor is compact for ultrabooks, tablet computers, and mini PCs.
- Utilizes 3D NAND flash for high transfer speeds.
- Includes a 3-year manufacturer warranty.
- U.S. tech support is available via email for troubleshooting.
- Significantly faster than traditional hard disk drives for system boot and application loading.
Cons
- Uses a SATA interface, limiting speeds compared to NVMe drives.
- Performance is average for a SATA SSD, with reported read speeds up to 560 MB/s.
- Warranty duration is 3 years, which is shorter than some competitor offerings.
- Technical support is limited to email, potentially delaying issue resolution.
- Build quality has been described as feeling inexpensive.
Dimension Scores
Reported read speeds up to 560 MB/s are average for a SATA III SSD, but significantly slower than NVMe drives.
The 3-year warranty and use of 3D NAND flash suggest a standard level of reliability for an entry-plus SSD.
1 TB capacity is ample for an operating system, multiple applications, and a substantial amount of user data.
Requires an M.2 slot that specifically supports SATA, not NVMe, limiting its use to specific older or budget systems.
Best For
- Upgrading an older laptop or desktop with an M.2 SATA slot.
- Replacing a slow mechanical hard drive in a compatible system.
- Budget-conscious system builds where NVMe speeds aren't a priority.
- Expanding storage in mini PCs or ultrabooks that support M.2 SATA.
Not Recommended For
- Systems requiring NVMe speeds for demanding applications like video editing or large file transfers.
- Users expecting cutting-edge performance from their primary drive.
- Motherboards that only support M.2 NVMe drives, not M.2 SATA.
Watch Out For
- This drive is M.2 SATA, not M.2 NVMe; purchasing for an NVMe-only slot will result in incompatibility.
- Installation can be challenging for users unfamiliar with M.2 drive procedures.
- Compatibility requires checking motherboard specifications, as not all systems support M.2 SATA drives.
- The physical M+B Keying means it might not fit all M.2 slots, especially those designed for B-Key or M-Key only.
Full Specifications
| ASIN | B07PHJCCY3 |
| Brand | SP Silicon Power |
| Color | 1TB |
| Series | A55 |
| Hard Drive | 1 TB Solid State Drive |
| Item Weight | 0.528 ounces |
| Manufacturer | SP Silicon Power |
| Hard Disk Size | 1 TB |
| Special Feature | TRIM Support |
| Flash Memory Size | 1 TB |
| Hardware Platform | PC, laptop |
| Installation Type | Internal Hard Drive |
| Item model number | FBA-SU001TBSS3A55M28AB |
| Compatible Devices | Desktop, Laptop |
| Product Dimensions | 3.15 x 0.87 x 0.14 inches |
| Hard Disk Interface | Solid State |
| Hard Drive Interface | Solid State |
| Hard Disk Description | Solid State Drive |
| Item Dimensions LxWxH | 3.15 x 0.87 x 0.14 inches |
| Connectivity Technology | M.2 SATA B+M Key |
| Digital Storage Capacity | 1 TB |
What Buyers Say
Many users pick this 1TB M.2 SATA drive for its low cost, especially when upgrading older laptops or replacing mechanical hard drives. The biggest recurring point is that it's a SATA drive, not NVMe, which means it won't deliver top-tier speeds, but it's still a big step up from an HDD. Some folks mention the 3-year warranty is shorter than what some other brands offer, and the email-only tech support can be a bit slow if you run into issues.
“I just needed something cheap to replace my old laptop's spinning drive, and this did the trick, but don't expect it to be a speed demon, it's just okay.”
Common Praise
- Provides a noticeable speed increase over traditional hard drives for booting and general use.
- The 1TB capacity offers plenty of space for common applications and files.
- Often available at a budget-friendly price point.
- Compact M.2 2280 form factor fits in many ultrabooks and mini PCs.
Common Complaints
- Performance is limited by the SATA interface, not matching NVMe speeds.
- The 3-year warranty is shorter compared to some competitors.
- Technical support is only available via email, which can be inconvenient.
- Some users find the build quality to feel inexpensive.
- Installation can be tricky if you're not familiar with M.2 drives.
Ownership Tips
- It runs cool and doesn't generate much heat during normal operation.
- The performance difference from an HDD is immediately apparent for system responsiveness.
- Actual speeds might vary slightly depending on the system it's installed in.
- Make sure your M.2 slot is SATA compatible; it's a common mistake to buy this for an NVMe-only slot.
Frequently Asked Questions
Is this SSD compatible with all M.2 slots?
No, this is an M.2 SATA drive. You need to verify your motherboard or laptop supports M.2 SATA, as some only support M.2 NVMe.
What is the speed of this SSD?
This M.2 SATA SSD offers typical SATA speeds, with reported read speeds up to 560 MB/s.
Does this drive come with a warranty?
Yes, it includes a 3-year manufacturer warranty. You should register your product on the SP official website for full service.
Can I use this as a boot drive?
Yes, it can be used as a boot drive and will offer significantly faster boot times compared to a traditional hard disk drive.
Is this a DRAMless SSD?
Some user discussions indicate this model might be DRAMless, which can affect sustained write performance, though it's not explicitly stated in the product specifications.
Buying Guide
When you're looking at an M.2 SSD like this, you need to understand the 'M.2 SATA' part. It means it looks like a stick of gum, but it uses the older, slower SATA connection, not the super-fast NVMe connection. So, you'll get speeds way faster than an old hard drive, but nowhere near what a modern NVMe SSD offers. It's a budget-friendly upgrade for older machines or secondary storage.
Capacity (1 TB)
This is how much data you can store. 1 TB is enough for your operating system, a bunch of programs, and plenty of documents, photos, and some games, without constantly worrying about running out of space.
Interface (SATA M+B Key)
This describes how the drive connects to your computer and its speed potential. SATA is like a two-lane road; it's faster than a dirt path (HDD) but much slower than a superhighway (NVMe). The 'M+B Key' refers to the physical notches on the connector, which determines what M.2 slot it can fit into.
Drive Type (Solid State Drive)
Unlike traditional hard drives with spinning platters, SSDs use flash memory, making them silent, more durable, and significantly faster for loading programs and files.
Alternatives
If you need much faster speeds for gaming or professional applications, look for an M.2 NVMe SSD with a PCIe Gen3 or Gen4 interface. If you need a more universal fit for older systems, a 2.5-inch SATA SSD might be a better choice.
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