SP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5 7mm (0.28) Internal Solid State Drive (SP001TBSS3A55S25)

(213 Reviews)

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$21.58

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(30000 available )

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100 Ratings
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  • Cacique

    07-06-2025

    First time buying this item. Feels very cheap, all plastic and very light. Well, lets see how it does. Thats why a 4 stars. If it last Ill come back and give 5 stars or 1 star if it fails.

  • hadtojointopost

    > 3 day

    I have been using Silicon Power SSDs for about 6 years now. havent lost any data yet. Use these for games. I have about 10 of these and all are running strong with no problems. 256gb all the way up to 2 tb. the smaller 256 and 512 i use for windows system installs. the larger i use for program and game installs. not the fastest but fast enough, i have no complaints about load times. this is the brand i went with when i upgraded from mechanical to solid state. not sorry, so far.

  • Ryan

    > 3 day

    Its an SSD. Not a particularly fast one because of its sata interface, but I needed it for modding an Xbox 360. Does speed really matter? Probably not, and the things been working fine, so 5 stars it is. One thing though, if youre modding a phat xbox 360, then youll need some sort of space to make it work in the hard drive enclosure.

  • Nahum Bermeo Barrera

    > 3 day

    My old laptop turns on in 10 seconds with this HD wow!

  • BZ

    Greater than one week

    Its a very regular SSD drive. The performance of the drive is better than a mechanical drive but not fast enough. Its reading speed can reach up to 240MB/s and average writing speed is about 50MB/s according to my tests. The storage space is just as described, no bad sectors were found. I suggest buyers to spend extra more dollars to buy a named brand SSD drive.

  • A Plack

    > 3 day

    So I just purchased two more of these drives which are used in laptops around the house. The one that I purchased 4 years ago died at exactly 3.5 years. If you use these for anything more than light storage, the drives themselves will just stop responding to anything after the warranty expires. No complaints on the actual drive during use, and they seem very stable until they crash hard.

  • Patric Y.

    04-06-2025

    Installed it on my MacBook Pro expecting to have a swiftly loading applications, but that did not happened. The item quality did not meet my expectations. If looking for a large drive with ok to fast transfer rate for backup, this is the drive for the job.

  • D S

    > 3 day

    Silicon Power is LITERALLY the ONLY brand I buy. Why? When I used to work at my last Computer Repair Shop, I would see LOTS of Hard Drives coming in for upgrade/cloning over to SSD. What I also saw was that there were a lot of these off-brand SSDs that customers would buy from who knows where, and sure enough, they typically failed at about an 80% fail rate of at least the first attempt of cloning/migrating over the OS from the HD to the SSD. What brand, didnt fail? The only brand I ever had not to fail on the first migration/cloning attempt was Silicon Power (SP). The cool thing about SP is that they have great deals usually, so the price is never a concern when Im shopping for another SSD. Also, they hook you with FREE software to take care of your cloning/data transfer needs. Just register the SSD drive on their website located on the back of the packaging. Enter the code they ask you for and boom! You get the download link. I would Highly Recommend Silicon Power. Hope this helps someone make up their mind that may be shopping for a new SSD drive, whether you are upgrading or just adding to your setup....Go With Silicon Power!

  • Gregory D. Watts

    > 3 day

    So my 2TB HDD was faithful, but short lived. About 3 years. It died. Thankfully I had it backed up and bought this SSD. I transferred the data to this SSD and connected back to my computer and all is now fine in my little SSD drive. Great price and it really has 2TB of storage (except for the address being reserved)

  • Ken.S

    > 3 day

    I bought this drive around Christmas time at $90 and thought that was an insanely good deal, now I see its $2 less than when I bought it. I have bought a few SP SSDs and they never disappoint. I bought this drive to replace the internal drive in my laptop but I dont need it for that anymore so I ended up getting an external case for it and Im using it as external storage to back up data from a few different devices in my home. Ive never had any issues with any of my SP drives, including this 1. I will continue to buy more as my storage needs require.

3D NAND Technology for Enhanced Reliability and Power Efficiency

Applying the advanced 3D NAND flash, Ace A55 features higher reliability and better power efficiency than traditional SSDs equipped with 2D NAND flash. The A55 offers improved endurance and longer battery life that you"re able to work longer without frequently recharge your laptop.

High Transfer Speeds for Fast Start Up

Powered by high quality controller and original synchronous NAND flash, the A55 delivers incredibly high transfer speeds that enable short boot time, fast application loading and quick file processing.

SLC Cache Technology for Performance Boost and Longer Lifespan

The A55 especially applies the ”SLC Cache technology” that allows all data to be written in the SLC portion first and leads to higher peak writing performance. In addition, the technology can reduce write amplification and thus offer better endurance and longer lifespan of the SSD.

Free-download SSD Health Monitor Tool - SP Toolbox Software

The A55 comes with a free-download SSD health monitor tool - SP Toolbox Software, which is especially designed for you to easily monitor the current health status of a SSD. By such, you can run a performance test, get an overall health evaluation and check detailed information about your SSD, including used space on device, device temperature, total bytes written, S.M.A.R.T. status, erase count status and block numbers.

*Please download the software at SP Official Website.

Absolutely Reliable with Bad Block Management

The A55 is built with Bad Block Management, which can continually monitor and replace bad blocks to keep your system in good condition with prolonged lifespan of a SSD.

Multiple Techniques Supported

The A55 is one of the lightest and thinnest SSD of its kind yet it is shock- and vibration-proof since it contains no moving parts. Furthermore, S.M.A.R.T. monitoring system and ECC technology are equipped to promise higher data transmission safety.

Silicon Power - A55 SSDSilicon Power - A55 SSD
Silicon Power -  3D Nand FlashSilicon Power -  3D Nand Flash
Silicon Power - SSD A55 MultitaskingSilicon Power - SSD A55 Multitasking
Silicon Power - Multiple Techniques SupportedSilicon Power - Multiple Techniques Supported
External Hard Drive Armor A60 SP - SODIMM XPower Turbine XPower RGB Turbine
Armor A60 Rugged Portable External Hard Drive Low Voltage and Power Saving DDR3L Unbuffered SODIMM XPOWER Turbine DDR4 Gaming Memory Module XPOWER Turbine RGB DDR4 Gaming Memory Module
Product Type Portable External Hard Drive Memory Module Gaming Memory Module Gaming Memory Module
Interface USB 3.0 DDR3L SODIMM DDR4 UDIMM without ECC DDR4 UDIMM without ECC
Capacity 1TB-5TB 4GB-16GB 8GB, 16GB Dual Channel Kit - 16GB (8GB*2), 32GB (16GB*2) 8GB, 16GB Dual Channel Kit - 16GB (8GB*2), 32GB (16GB*2)
Dimension(inch) 5.45 x 3.38 x 0.91 inches 6.6 x 2.4 x 0.4 inches 6.5 x 2.4 x 0.4 inches 6.5 x 2.4 x 0.4 inches
Highlights Military-grade Shockproof & Water-resistant, Cable-carry Design, Anti-slip, Anti-scratch 100% tested for stability, durability and compatibility. Original and high quality memory module. Made of selected original memory modules and is 100% factory-tested to High Stability, Durability, and Compatibility Authentic and high-quality SP memory module. Dynamic thermal heatsink mechanism to prevent overheating

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