Hard Drive | 512 GB Solid State Drive |
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SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
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Purchase options and add-ons
Digital Storage Capacity | 512 GB |
Hard Disk Interface | Solid State |
Connectivity Technology | SATA |
Brand | SP Silicon Power |
Hard Disk Form Factor | 2.5 Inches |
Hard Disk Description | Solid State Drive |
Compatible Devices | Laptop |
Installation Type | Internal Hard Drive |
Color | 512GB |
Hard Disk Size | 512 GB |
About this item
- 3D NAND flash are applied to deliver high transfer speeds
- Remarkable transfer speeds that enable faster bootup and improved overall system performance. The advanced SLC Cache Technology allows performance boost and longer lifespan
- 7mm slim design suitable for Ultrabooks and Ultra-slim notebooks.
- Supports TRIM command, Garbage Collection technology, RAID, and ECC (Error Checking & Correction) to provide the optimized performance and enhanced reliability.
- 3-year limited warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.)
Customers usually keep this item
This product has fewer returns than average compared to similar products.
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This Item SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -8% $32.99$32.99 Typical: $35.97 | -10% $35.99$35.99 Typical: $39.97 | $67.99$67.99 | -10% $107.99$107.99 List: $119.99 | -10% $45.99$45.99 Typical: $50.99 | $66.99$66.99 |
Delivery | Get it as soon as Thursday, May 23 | — | Get it as soon as Thursday, May 23 | Get it as soon as Thursday, May 23 | Get it as soon as Thursday, May 23 | Get it as soon as Thursday, May 23 |
Customer Ratings | ||||||
Easy to install | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.9 |
Easy to recognize | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.8 |
For gaming | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.7 |
Storage Capacity | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | — |
Value for money | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | — |
Sold By | Silicon Power USA Inc | Silicon Power USA Inc | Silicon Power USA Inc | Silicon Power USA Inc | Silicon Power USA Inc | Silicon Power USA Inc |
storage capacity | 512 GB | 128 GB | 1 TB | 2 TB | 256 GB | 512 GB |
hardware interface | sata 6 0 gb | solid state drive | solid state drive | sata 6 0 gb | solid state drive | solid state drive |
compatible devices | Laptop | Laptop | Laptop | Laptop | Laptop | Laptop |
form factor | 2.5-inch | 2.5-inch | 2.5-inch | 2.5-inch | 2.5-inch | 2.5-inch |
Product Description
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.
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 | |
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Customer Reviews |
4.7 out of 5 stars
12,235
|
4.8 out of 5 stars
3,563
|
4.7 out of 5 stars
6,379
|
— |
Price | $70.97$70.97 | $16.99$16.99 | $29.97$29.97 | — |
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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What's in the box
Product information
Technical Details
Brand | SP Silicon Power |
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Series | A55 |
Item model number | SP512GBSS3A55S25 |
Hardware Platform | laptop |
Item Weight | 1.76 ounces |
Product Dimensions | 3.94 x 2.75 x 0.28 inches |
Item Dimensions LxWxH | 3.94 x 2.75 x 0.28 inches |
Color | 512GB |
Flash Memory Size | 512 MB |
Hard Drive Interface | Solid State |
Manufacturer | Silicon Power imports |
ASIN | B07997QV4Z |
Country of Origin | Taiwan |
Is Discontinued By Manufacturer | No |
Date First Available | January 23, 2018 |
Additional Information
Customer Reviews |
4.6 out of 5 stars |
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Best Sellers Rank | #49 in Internal Solid State Drives |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Learn more how customers reviews work on AmazonReviews with images
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Top reviews
Top reviews from the United States
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The reliability of SP's devices that I saw at work convinced me to purchase them for my personal use, as well. My "gaming rig" PC has two SP SSDs -- a 1TB and this 512GB -- installed. Both have been rock solid over several years, with regular use.
I can't vouch for the speed as compared to other, higher end SSDs. They are much, much, much faster than spinning HDDs, but most of the machines I've deployed them on have 6, 3, or even 1.5 gigabit SATA busses, which will never reach the kind of speeds that even a slow SSD can provide. Suffice it to say, for general use it is more than acceptably fast, and I haven't noticed any issues whilst gaming.
Definitely recommended for a good, reliable SSD.
The first CrystalDiskMark (orange backround) was taken on 2020-Aug-14, after I got Windows 10 Pro installed/fully updated. Great reads, great writes.
The second CrystalDiskMark (black backround) was taken as of writing this review on 2020-Sep-4. Nothing was running but a single Firefox tab where I am currently writing this review.
Third CrystalDiskMark (white background) was taken before editing this review on 2023-Oct-9
Rebooting the PC yields a roughly 40 second boot time, from clicking restart to logging into Windows. Your experience may vary.
Overall, I can highly recommend this drive, or any of Silicon Power's other drives for those who need a cheap yet reliable SSD. I was on a very tight budget when I got this and I am very satisfied with the results.
Edit 2023-Oct-9: The drive is still going strong as my main drive.
I accidentally ripped off the plastic L that the SATA data pins are supported by (thank you locking SATA cable connectors, very cool) but I just carefully shoved them back into the cable and secured it with a copious amount of electrical tape, and it's been working fine like that for around 2 years.
I've uploaded a new CrystalDiskMark screenshot to compare with other results.
Reviewed in the United States on September 4, 2020
The first CrystalDiskMark (orange backround) was taken on 2020-Aug-14, after I got Windows 10 Pro installed/fully updated. Great reads, great writes.
The second CrystalDiskMark (black backround) was taken as of writing this review on 2020-Sep-4. Nothing was running but a single Firefox tab where I am currently writing this review.
Third CrystalDiskMark (white background) was taken before editing this review on 2023-Oct-9
Rebooting the PC yields a roughly 40 second boot time, from clicking restart to logging into Windows. Your experience may vary.
Overall, I can highly recommend this drive, or any of Silicon Power's other drives for those who need a cheap yet reliable SSD. I was on a very tight budget when I got this and I am very satisfied with the results.
Edit 2023-Oct-9: The drive is still going strong as my main drive.
I accidentally ripped off the plastic L that the SATA data pins are supported by (thank you locking SATA cable connectors, very cool) but I just carefully shoved them back into the cable and secured it with a copious amount of electrical tape, and it's been working fine like that for around 2 years.
I've uploaded a new CrystalDiskMark screenshot to compare with other results.
Top reviews from other countries
Easy to format - I used an external cable and formatted in the PC to make this an external storage source.
The PC picked up it's presence right away.
The size of the SSD is exactly as specified in the selling page.
The disc runs nice and cool and the data tarnsfer rate was as fast as any other disc I own.
Very useful for placing in an old slow Laptop or desktop PC to make it operate much faster.
Price was better than the current competitors and the SSD itself is every bit as well made.
Happy to recomemnd and will definately consider purchasing again.