Silicon Power 256GB NVMe M.2 PCIe Gen3x4 2280 SSD (SP256GBP34A60M28)
Want the best price and purchase timing?
Our AI advisor analyzes real-time pricing across all channels to find you the best deal.
AI Verdict
This 256GB PCIe Gen3x4 NVMe M.2 2280 SSD with 2,200/1,600MB/s speeds is for basic system upgrades and OS drives, not heavy data loads.
This 256GB NVMe SSD is a situational fit because its 2,200/1,600MB/s speeds offer a clear upgrade over SATA drives for basic tasks, but the 256GB capacity and DRAM-less design limit its utility for demanding users. It's a budget-conscious choice for specific, less intensive use cases.
If you need more space or consistent performance under heavy loads, look for NVMe SSDs with 500GB+ capacity and a dedicated DRAM cache.
Regret Score™
High RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- Achieves sequential read speeds up to 2,200 MB/s and write speeds up to 1,600 MB/s, significantly faster than SATA SSDs.
- Installation is straightforward, often taking less than a minute.
- Provides a noticeable performance boost for system startup and application loading times.
- Includes S.M.A.R.T. technology for monitoring drive health.
- Backed by a 5-year warranty.
- U.S. Tech Support is available for troubleshooting common issues like drive not showing up or formatting errors.
Cons
- 256GB capacity is limiting for users with large game libraries or extensive media files.
- DRAM-less design, relying on Host Memory Buffer (HMB), can introduce higher latency under sustained heavy workloads.
- Some users reported not consistently achieving advertised speeds in benchmark tests.
- Does not include bundled software for data migration, which complicates transferring an existing OS.
- Requires an M.2 connector with an M key; the absence of a B notch means it won't fit B-key only slots.
Dimension Scores
The 2,200/1,600MB/s sequential speeds are significantly faster than SATA SSDs but are mid-range for PCIe Gen3x4 NVMe drives.
It has a 1.5 million hour MTBF and a 5-year warranty, but some user reports mention early failures or concerns about general brand reliability.
256GB is a minimal capacity for modern systems, suitable only for an OS and a few essential applications, quickly filling up with games or media.
The M.2 2280 form factor and PCIe Gen3x4 interface are widely supported in most modern laptops and desktops with M-key M.2 slots.
Best For
- Upgrading an older laptop or desktop with an M.2 slot to NVMe speeds.
- Use as a primary boot drive for the operating system and essential applications.
- DIY system builders on a strict budget for a basic PC.
- Users who primarily store documents and light applications, not large games or media.
Not Recommended For
- Heavy gamers or content creators needing extensive storage for large files and applications.
- Users requiring sustained high-performance transfers for professional video editing or large database operations.
- Systems without an M.2 slot that specifically supports M-key NVMe drives.
Watch Out For
- Some users reported the drive not reaching advertised speeds, with one user noting 640 MB/s sequential write after a hard reset until Windows write caching was adjusted.
- One user experienced a 1% life reduction right out of the box, raising concerns about long-term durability.
- A few anecdotal reports exist of Silicon Power SSDs having higher failure rates compared to other brands, with one user stating two drives failed within an hour of installation.
- Lack of included data migration software means you'll need to find and use third-party tools to clone your existing drive.
Full Specifications
| ASIN | B07ZGK3K4V |
| Brand | SP Silicon Power |
| Color | Black |
| Series | P34A60 |
| Hard Drive | 256 GB Solid State Drive |
| Item Weight | 0.282 ounces |
| Manufacturer | SP Silicon Power |
| Special Feature | Portable |
| Flash Memory Size | 256 |
| Hardware Platform | PC, laptop |
| Installation Type | Internal Hard Drive |
| Item model number | P34A60 |
| Compatible Devices | Laptop |
| Product Dimensions | 3.15 x 0.87 x 0.16 inches |
| Hard Disk Interface | Solid State |
| Hard Drive Interface | Solid State |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2280 Inches |
| Item Dimensions LxWxH | 3.15 x 0.87 x 0.16 inches |
| Connectivity Technology | PCIe Gen3.0 |
| Digital Storage Capacity | 256 GB |
What Buyers Say
Many users upgrading from older hard drives or SATA SSDs report a noticeable speed increase, especially for boot times and opening applications. However, some found the 256GB capacity restrictive for anything beyond basic use. While installation is generally easy, a few users encountered issues with advertised speeds or even early drive failures, though these seem less common. The lack of migration software is a recurring point of friction for those moving an existing OS.
“Look, it's cheap and it works for my OS, but I already filled it up with Windows and like two games. Should've gotten the 500GB, man. My old HDD was so slow though, this is still way better.”
Common Praise
- Operating system boots up much faster than before.
- Applications load almost instantly after installation.
- Physical installation into the M.2 slot is quick and easy.
- Offers a significant performance upgrade over older SATA SSDs.
- Works without issues for everyday computing tasks.
Common Complaints
- 256GB fills up too quickly if you install more than a few games.
- Did not consistently achieve the advertised read/write speeds in benchmarks for some users.
- No cloning software included, making OS migration a hassle.
- One user reported 1% life lost on the drive right out of the box.
- Anecdotal reports of higher failure rates for Silicon Power SSDs in general.
Ownership Tips
- The drive can run into write caching issues on Windows 10 that require manual adjustment in device policies to restore full speed.
- Its DRAM-less design means it might feel slower or stutter during large, continuous file transfers compared to drives with dedicated DRAM.
- For optimal performance, ensure your motherboard has an M-key M.2 slot and supports PCIe Gen3x4.
- Monitoring the drive's health with S.M.A.R.T. tools is a good idea, especially given some early failure reports.
Frequently Asked Questions
Is this SSD compatible with my laptop?
It's compatible with laptops that have an M.2 connector with an M key. The drive itself does not have a B notch, so it won't fit in B-key only M.2 slots.
Will this SSD make my computer faster?
Yes, if you're upgrading from a traditional hard drive or a SATA SSD, you'll see a noticeable improvement in boot times and application loading due to its 2,200/1,600MB/s speeds.
Does this SSD come with software to transfer my old operating system?
No, it does not include bundled data migration software. You'll need to use third-party cloning tools if you plan to transfer your existing OS.
What does 'DRAM-less' mean for performance?
Being DRAM-less means it uses your system's RAM (Host Memory Buffer) for caching instead of dedicated DRAM on the drive. This keeps costs down but can lead to slightly higher latency and reduced performance during very heavy, sustained data transfers.
What is the warranty on this SSD?
This SSD comes with a 5-year warranty, or until the 150 TBW (Terabytes Written) limit is reached, whichever comes first.
Buying Guide
When you're looking at an NVMe SSD like this, you need to think about what you're actually going to do with it. This isn't just about how much space you get; it's about how fast that space can be accessed. For a boot drive, even a budget NVMe will feel snappy. For storing your entire game library or editing 4K video, 256GB and its specific performance profile might leave you wanting more.
PCIe Gen3x4 interface
This is how the SSD talks to your computer, like a highway. Gen3 is the generation, and x4 means it uses four lanes, which is faster than older SATA connections (like a small road) but not as fast as newer Gen4 or Gen5 highways.
Read/Write Speed (MB/s)
Think of this as how quickly the SSD can read existing files (read) or save new ones (write). Higher numbers mean faster loading times for your operating system and applications, and quicker file transfers. 2,200/1,600MB/s is quick for everyday tasks, but not top-tier for heavy professional use.
TBW (Terabytes Written)
This number tells you how much data can be written to the SSD over its lifetime before its warranty might expire due to wear. 150 TBW for a 256GB drive is a decent amount for typical home use, but heavy writers (like video editors) might hit it faster.
Alternatives
If 256GB isn't enough, look for NVMe M.2 2280 SSDs with 500GB or 1TB capacity. For more consistent performance under heavy loads, prioritize drives that specify a dedicated DRAM cache or higher sequential read/write speeds, especially those with PCIe Gen4 interfaces.
You Might Also Like
Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 2-Pack - 8TB
$300-$599A 2-pack of 8TB 7200 RPM CMR internal hard drives with 256MB cache, built for 24/7 multi-bay NAS environments.
QNAP TS-453E-8G-US 4 Bay High-Performance Desktop NAS with Intel Celeron Quad-core Processor, 8 GB DDR4 RAM and Dual 2.5GbE (2.5G/1G/100M) Network Connectivity (Diskless)
$600+A 4-bay diskless NAS with an Intel Celeron J6412, 8GB DDR4 RAM, dual 2.5GbE, and M.2 NVMe slots for businesses needing long-term support.
Seagate Exos 28TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF - ST28000NM000C (Renewed)
$300-$599This 28TB, 7200 RPM, 3.5-inch CMR SATA 6Gb/s renewed hard drive is for serious data hoarders needing massive capacity at a lower price point.
1TB G-Drive ArmorATD Rugged, Durable Portable External HDD, Up to 130MB/s, USB-C (5Gbps), USB 3.2 Gen 1 – SDPHE1G-001T
$50-$99A 1TB mechanical hard drive with a 130MB/s read speed and USB-C (5Gbps) connectivity, built for users needing rugged, portable storage for school or creative projects.